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Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
19/08/2024, 03:43 UTC
Static task
static1
Behavioral task
behavioral1
Sample
a972c745920b5e53f64e9e53c9c24b89_JaffaCakes118.dll
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
a972c745920b5e53f64e9e53c9c24b89_JaffaCakes118.dll
Resource
win10v2004-20240802-en
General
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Target
a972c745920b5e53f64e9e53c9c24b89_JaffaCakes118.dll
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Size
31KB
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MD5
a972c745920b5e53f64e9e53c9c24b89
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SHA1
36db8d0f605c2bfc44b284eff9a94e9ae9762db6
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SHA256
73c773b723b917451e5bf92845b21f8c1b2c33430a1f578dc8d00e0dc2816853
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SHA512
9aa226f6735d2dad4fbe39f12e66363b2901200ef68171d58c3230c18d1a6b32312a39d198edf0d26a3d0e3b5ce4dc78c4bc5705b5f74a2d9bb0a240eb483046
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SSDEEP
384:LpnRLMByNiS9KVrsjekbreePo9lg/hfeiR+gGZgD:l9MByiS9GrsjeYreePKeXR+RZY
Malware Config
Signatures
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Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\fdght.dll rundll32.exe File opened for modification C:\Windows\SysWOW64\fdght.dll rundll32.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2360 rundll32.exe 2360 rundll32.exe 2360 rundll32.exe 2360 rundll32.exe 2360 rundll32.exe 2360 rundll32.exe 2360 rundll32.exe 2360 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2360 rundll32.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2112 wrote to memory of 2360 2112 rundll32.exe 30 PID 2112 wrote to memory of 2360 2112 rundll32.exe 30 PID 2112 wrote to memory of 2360 2112 rundll32.exe 30 PID 2112 wrote to memory of 2360 2112 rundll32.exe 30 PID 2112 wrote to memory of 2360 2112 rundll32.exe 30 PID 2112 wrote to memory of 2360 2112 rundll32.exe 30 PID 2112 wrote to memory of 2360 2112 rundll32.exe 30 PID 2360 wrote to memory of 1244 2360 rundll32.exe 21
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1244
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\a972c745920b5e53f64e9e53c9c24b89_JaffaCakes118.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2112 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\a972c745920b5e53f64e9e53c9c24b89_JaffaCakes118.dll,#13⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2360
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