Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
15-07-2024 08:51
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
4913841abc981db6e7aeb84429c08591_JaffaCakes118.exe
Resource
win7-20240705-en
windows7-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
4913841abc981db6e7aeb84429c08591_JaffaCakes118.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
3 signatures
150 seconds
General
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Target
4913841abc981db6e7aeb84429c08591_JaffaCakes118.exe
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Size
236KB
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MD5
4913841abc981db6e7aeb84429c08591
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SHA1
0b957d5d8ad60f87d44d0a2db160f020e4c522d5
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SHA256
3d52521da0e8f1caa46eae1c8c149c8558dbec8555cdcf42d02e11d9aafbe019
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SHA512
9b6c0a2a6fab176e51dbeac71b3bea00d42ec359b27e861d877df40d695b43b4ac63125e6c8e072a4890d5f47b7f55be4ead5ea8a2e4d2ba45bc503f7d27a593
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SSDEEP
6144:i8zgNLrtxHDRTq/iMmHkOw3fs4YFkhJbtGlwXI42/I/lu:inNLrtxHDRTqKtEOwPsGhxvIRIt
Score
8/10
Malware Config
Signatures
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Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet003\Services\BITS\Parameters\ServiceDll = "C:\\Windows\\system32\\System64.dll" 4913841abc981db6e7aeb84429c08591_JaffaCakes118.exe -
Drops file in System32 directory 3 IoCs
description ioc Process File created C:\Windows\SysWOW64\System64.exe 4913841abc981db6e7aeb84429c08591_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\System64.exe 4913841abc981db6e7aeb84429c08591_JaffaCakes118.exe File created C:\Windows\SysWOW64\System64.dll 4913841abc981db6e7aeb84429c08591_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4640 wrote to memory of 1220 4640 4913841abc981db6e7aeb84429c08591_JaffaCakes118.exe 85 PID 4640 wrote to memory of 1220 4640 4913841abc981db6e7aeb84429c08591_JaffaCakes118.exe 85 PID 4640 wrote to memory of 1220 4640 4913841abc981db6e7aeb84429c08591_JaffaCakes118.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\4913841abc981db6e7aeb84429c08591_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\4913841abc981db6e7aeb84429c08591_JaffaCakes118.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4640 -
C:\Users\Admin\AppData\Local\Temp\4913841abc981db6e7aeb84429c08591_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\4913841abc981db6e7aeb84429c08591_JaffaCakes118.exe -Nod322⤵
- Server Software Component: Terminal Services DLL
- Drops file in System32 directory
PID:1220
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