Malwagon
network-check.bat File Analysis · submitted Sep 7, 2026 21:21 · 211.0 B
6proc 1net 1DNS 3reg 4IOCs
Clean0 Completed Public
Get sample Report Sign in

Clean

0/100

Nothing scored against this sample. A run reads as suspicious from 35.

Clean0-34 Suspicious35-69 Malicious70-100

Why this verdict

Every layer that ran completed without scoring anything against this sample.

Analysis layers

Static ran no points
Dynamic ran no points
Threat intel ran no points
AI ran no points

Sample

TypeFile
MIMEtext/x-msdos-batch

Run conditions

Sandbox OSWindows 10
EnvironmentWorkgroup
InternetIsolated
Execution136s
Guest hardware2 vCPU4095 MB RAM

Structure

What the file is made of: headers, imports, how it was built and whether it was signed.

Signature
Format: plain text[LF]
Not packed
Identity
File
typeDOS batch file, ASCII text
size211.0 B
entropy4.8462
Packing
Not packed
The file's code is readable on disk - nothing is compressed or encrypted around it.
0/100
packer confidence
Static analysis reads this file directly Nothing is hiding the code from a static pass, so what the file contains is what the report shows.
Indicators weighed

Packer detection looks at a program's entry point, sections and entropy. This file is not a program image, so there was nothing of that kind to assess.

File content

7 lines · 211 bytes

The sample verbatim, shown as inert text - nothing here is interpreted by this page.

@echo off
rem Reports the local network configuration and reachable name servers.
ipconfig /all
nslookup example.com
netstat -ano | findstr LISTENING
echo done > "%TEMP%\netcheck.log"
type "%TEMP%\netcheck.log"

Extracted strings

showing 7
  • @echo off
  • rem Reports the local network configuration and reachable name servers.
  • ipconfig /all
  • nslookup example.com
  • netstat -ano | findstr LISTENING
  • echo done > "%TEMP%\netcheck.log"
  • type "%TEMP%\netcheck.log"

Stack and decoded strings were not recovered: this file format is not eligible for string emulation. Only literal strings present in the file are listed above.

Screen recording

11 frames · screen recording · 136s
Screen recording frame
1 / 11
0:00 · 1/11

Behavior summary

ran 136s

6 process(es) observed

Launchedcmd.exe /c "C:\Users\user\Desktop\network-check.bat"
Privilegestandard
Telemetry sources: Kernel ETW (50 of 343 events) Process audit: 6keydiff: 1

No WMI attributed to the sample. The WMI-Activity trace was running and recorded 929 operations on the machine during the run; none of them came from the sample's process tree.

DNS queries

1 unique
DomainType
example.com A

Also watched

no result to show
ObserverResultWhat it means
TCP / UDP connections none The guest agent recorded no socket to a remote host.
TLS handshakes none No TLS session was negotiated, so there is no JA3/JA4 fingerprint to compare.
Beaconing analysis not run The interval analysis had no traffic to work from.
DGA scoring no candidate No resolved name scored as algorithmically generated.
IDS ruleset 0 alerts The capture was replayed through the IDS ruleset and matched nothing.

Process tree

What ran during the detonation, and what each process did. Select a node to see the activity attributed to it.

6processes
2registry operations

network-check.bat

6 processes
6 processes

Attributed activity

Not attributed to any process

1 kind

These operations were captured but carry no pid this tree could match, so they are not shown against any node above.

Registry operations1
0Mechanisms found
90Methods checked
0ATT&CK techniques
NONEHighest severity

Established mechanisms

clean

No persistence established

None of the 90 auto-start methods below were established during this run.

Detection coverage

0 / 90

Every auto-start method checked on this sample, grouped by family. A method with no result is reported clean.

Logon & Startup 22 clean
  • Active Setup Installed Component T1547.014 clean
  • Explorer Delay-Load Object T1547.001 clean
  • Explorer Run Key T1547.001 clean
  • Explorer SharedTaskScheduler T1547.001 clean
  • Group Policy Extension DLL T1547.004 clean
  • Group Policy Run Key T1547.001 clean
  • Logon Script T1037.001 clean
  • RDP WDS Startup Program T1547.001 clean
  • Registry Run Key T1547.001 clean
  • Registry RunEx Key T1547.001 clean
  • Registry RunOnce Key T1547.001 clean
  • Registry RunOnceEx Key T1547.001 clean
  • Registry RunServices Key T1547.001 clean
  • Startup Folder Item T1547.001 clean
  • Startup Folder Redirection T1547.001 clean
  • Terminal Services Initial Program T1547.001 clean
  • Winlogon GINA DLL T1547.004 clean
  • Winlogon MPNotify Value T1547.004 clean
  • Winlogon Notify Package T1547.004 clean
  • Winlogon Shell Value T1547.004 clean
  • Winlogon Taskman Value T1547.004 clean
  • Winlogon Userinit Value T1547.004 clean
Services & Tasks 9 clean
  • BITS Job T1197 clean
  • Print Monitor DLL T1547.010 clean
  • Print Processor DLL T1547.012 clean
  • Scheduled Task T1053.005 clean
  • Scheduled Task Registry Implant T1053.005 clean
  • Service Control Manager Security Descriptor T1574.011 clean
  • Service DLL Hijack T1543.003 clean
  • Time Provider DLL T1547.003 clean
  • Windows Service Creation T1543.003 clean
Execution Hijack 17 clean
  • .NET Managed Debugger T1546.012 clean
  • Accessibility Tool Hijack T1546.008 clean
  • AeDebug Postmortem Debugger T1546.012 clean
  • App Paths Hijack T1546.012 clean
  • Application Shim Database T1546.011 clean
  • Boot Verification Program T1547.002 clean
  • Command Processor AutoRun T1546.011 clean
  • Explorer Load Value T1547.001 clean
  • Explorer MyComputer Tool Hijack T1546.001 clean
  • Registry Image File Execution Options T1546.012 clean
  • Screensaver Hijack T1546.002 clean
  • Setup ErrorHandler Script T1546 clean
  • Shell Open Command Hijack T1546.001 clean
  • SilentProcessExit Monitor T1546.012 clean
  • Telemetry Controller Command T1546.015 clean
  • WER ReflectDebugger T1546.012 clean
  • Windows Error Reporting Debugger T1546.012 clean
DLL Load Order 12 clean
  • .NET CLR Profiler DLL T1574.012 clean
  • .NET Startup Hook DLL T1574 clean
  • AppCert DLLs T1546.009 clean
  • AppInit DLLs T1546.010 clean
  • AutodialDLL Winsock Injection T1546.006 clean
  • DLL Search-Order Hijack T1574.001 T1574.002 clean
  • DNS Server Plugin DLL T1574.001 clean
  • HTML Help Helper DLL T1546 clean
  • KnownDLLs Manipulation T1574.001 clean
  • Natural Language Platform DLL Override T1546 clean
  • Netsh Helper DLL T1546.007 clean
  • Winsock Layered Service Provider T1546.006 clean
COM & Browser 6 clean
  • Browser Extension T1176 clean
  • Browser Helper Object T1176 clean
  • COM Server Hijack T1546.015 clean
  • HTML Help COM Object Hijack T1546.015 clean
  • Shell Context Menu Handler T1546.001 clean
  • Shell Extension Handler T1546.001 clean
Security Providers & Accounts 11 clean
  • Account RID Hijack T1098 clean
  • AMSI Provider T1562.001 clean
  • Credential Provider T1547.014 clean
  • DSRM Admin Logon Backdoor T1556 clean
  • Hidden Local Account T1136.001 clean
  • LSA Authentication Package T1547.002 clean
  • LSA Extension DLL T1547.005 clean
  • LSA Notification Package T1547.005 clean
  • LSA Security Package T1547.005 clean
  • Network Provider DLL T1556.008 clean
  • Security Support Provider T1547.005 clean
Scripting & Applications 9 clean
  • Netsh Port Proxy T1090.001 clean
  • Office Add-in T1137.006 clean
  • Office Executable Sideload T1574.002 clean
  • Office Startup Template T1137.001 clean
  • Office Test Key T1137.002 clean
  • Power Automate Flow T1546 clean
  • PowerShell Profile T1546.013 clean
  • Windows Terminal Startup Action T1546 clean
  • WMI Event Subscription T1546.003 clean
Boot & Firmware 4 clean
  • BootExecute Native Image T1547.002 clean
  • PlatformExecute Native Image T1547.002 clean
  • SetupExecute Native Image T1547.002 clean
  • UEFI / Bootkit Artifact T1542.003 T1542.001 clean

File activity summary

create 0 write 0 modify 0 delete 0 rename 0

File & registry ops

0 file · 3 registry · sample scope
OperationTargetProcess
create
\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters
ipconfig.exe pid 904
create
Software\Microsoft\RFC1156Agent\CurrentVersion\Parameters
NETSTAT.EXE pid 2420
setvalue
Software\Microsoft\RFC1156Agent\CurrentVersion\Parameters
TrapPollTimeMilliSecs = 15000
read back
-
20 answered no 1 could not answer 2 had nothing to check
0Sources with a hit
21Sources queriedof 23 available
486.1kFeed records
1Could not answer

File reputation

6 clear · 1 could not answer
SourceChecksResultDetailFeed
VirusTotal File hash cannot access rate limited (free-tier quota) live lookup
MalwareBazaar File hash not found - live lookup
filescan.io File hash no detections - live lookup
MalwareBazaar hash feed File hash clean not in feed 2,535 records
5 minutes ago
MalwareBazaar ransomware feed File hash clean not in feed 8,271 records
4 hours ago
ThreatFox hash IOCs File hash clean not in feed 1,632 records
5 minutes ago
URLhaus payload hashes File hash clean not in feed 1,474 records
5 minutes ago

Hash lookups only - the sample itself is never uploaded to any third party.

Network indicators

8 clear
SourceChecksResultDetailFeed
blocklist.de IP / domain / URL clean 1 observed indicator, none listed 24.5k records
5 minutes ago
CINS Army IP / domain / URL clean 1 observed indicator, none listed 15k records
5 minutes ago
Emerging Threats IP / domain / URL clean 1 observed indicator, none listed 580 records
5 minutes ago
Feodo Tracker IP / domain / URL clean 1 observed indicator, none listed 5 records
5 minutes ago
IPsum IP / domain / URL clean 1 observed indicator, none listed 17.7k records
5 minutes ago
Phishing.Database IP / domain / URL clean 1 observed indicator, none listed 391.1k records
4 hours ago
ThreatFox IP / domain / URL clean 1 observed indicator, none listed 1,632 records
5 minutes ago
URLhaus IP / domain / URL clean 1 observed indicator, none listed 5,155 records
5 minutes ago

TLS fingerprints

0 clear
SourceChecksResultDetailFeed
abuse.ch JA3 blocklist JA3 / JA4 not checked no TLS client fingerprint observed 97 records
16 hours ago
SSL blocklist JA3 / JA4 not checked no TLS client fingerprint observed 10.7k records
5 minutes ago

Detection rules

2 clear
SourceChecksResultDetailFeed
Sigma rules Behavior log clean - 2,275 records
22 hours ago
YARA rules Sample content clean no rule matched 110 records
6 minutes ago

Tooling catalogs

4 clear
SourceChecksResultDetailFeed
LOLBAS Process image paths clean 6 process image paths, none masqueraded 244 records
6 minutes ago
LOLBootloaders File hash clean not a known vulnerable bootloader 520 records
5 minutes ago
LOLDrivers File hash clean not a known vulnerable driver 2,306 records
5 minutes ago
LOLRMM Names and domains clean 8 name/domain indicators checked, no remote-management tooling 322 records
5 minutes ago

Analyst narrative

The analysis of the sample indicates that it successfully executed within the sandbox environment. The following observations were made during the execution: 1. **Initial Access**: The sample did not exhibit any clear initial access methods, as no specific exploit or delivery mechanism was observed in the static or dynamic analysis. 2. **Execution**: The sample executed successfully, spawning six processes, including `cmd.exe`, which suggests command execution capabilities. 3. **Persistence**: There were no indications of persistence mechanisms being established by the sample. No registry keys or other methods typically used for persistence were observed. 4. **Defense Evasion**: The sample did not demonstrate any specific techniques for evading detection or analysis during its execution. 5. **Command and Control (C2)**: The sample performed a DNS query for the domain `example.com`, indicating potential communication with a remote server. However, no further network activity or C2 communications were observed. 6. **Impact**: There were no observable impacts on the system, such as file modifications or malicious activities beyond the DNS query. In summary, while the sample executed and made a DNS query, it did not demonstrate significant malicious behavior or capabilities. The lack of persistence and defense evasion techniques suggests limited impact. The verdict is inconclusive due to the absence of clear malicious indicators beyond the DNS query. The presence of the domain `example.com` as an IOC may warrant further investigation, but it alone does not confirm malicious intent.

Evasion analysis

No evasive checkpoints detected.

0 malicious 1 suspicious 3 info

Network indicators

1
SeverityTypeIndicatorDescription
info domain example.com Observed during analysis

File indicators

2
SeverityTypeIndicatorDescription
info sample_sha256 9b95e09d09784fc452624ccd59d39198ac174f274820fbdb246a8bc16e2c398e Submitted sample (SHA256)
info sample_md5 0af9869998863edd81a20dbfe452c59f Submitted sample (MD5)

Registry indicators

1
SeverityTypeIndicatorDescription
suspicious registry_key \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters Autostart / persistence key

Sigma detections

0 matches of 2275 rules

The Sigma corpus was evaluated against this run's processes, registry, file, network, DNS and script activity. Nothing matched.

Generated rules

Sigma: auto_file_2369_sigma_reg

Auto-generated
title: Auto-generated registry behavior rule (sandbox scan 2369)
id: sandbox-auto-2369-reg
status: experimental
description: Auto-generated from sandbox scan 2369
logsource:
    category: registry_event
    product: windows
detection:
    selection:
        TargetObject|contains:
            - '\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters'
            - 'Software\Microsoft\RFC1156Agent\CurrentVersion\Parameters'
    condition: selection
level: medium

YARA: auto_file_2369_yara

Auto-generated
rule auto_file_2369_yara
{
    meta:
        description = "Auto-generated from scan 2369"
        author = "sandbox auto-generator"
        anchors = "5 independent regions"
    strings:
        $s0 = "ipconfig /all" ascii fullword
        $s1 = "echo done > \"%TEMP%\\netcheck.log\"" ascii fullword
        $s2 = "type \"%TEMP%\\netcheck.log\"" ascii fullword
        $s3 = "nslookup example.com" ascii fullword
        $s4 = "rem Reports the local network configuration and reachable name servers." ascii fullword
    condition:
        filesize < 65536 and all of them
}

Extracted files

What came out of the sample: unpacked payloads, carved objects and captured memory. Each one is stored by content hash, so the same object extracted twice is the same row.

No extracted files

Nothing was unpacked or carved out of this sample. Packed samples, documents with embedded objects and installers are the ones that usually produce artifacts here.

Export & download

/s/2369

The report downloads - PCAP and the SIEM/TIP exports - are a paid-plan feature. Sign in with a paid plan to export this report.

AI analysis report

An enterprise report with an AI-written executive summary, threat assessment, kill chain, and recommendations, plus the derived evidence (verdict, MITRE ATT&CK, network, file modifications, dropped files, IOCs) and screenshots. The AI narrative is built from derived analysis data only, so the raw sample never leaves the host (no-upload and AI-boundary preserved).

Public analyses of this file

1 run
SubmittedEnvironmentVerdictScore
2026-09-07 21:21 Shown below Static analysis Clean 0/100