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Analysis
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max time kernel
16s -
max time network
17s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
01/10/2024, 06:40
Static task
static1
Behavioral task
behavioral1
Sample
04b8b7815d4f2ebe8e08a7e36b57cfe6_JaffaCakes118.dll
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
04b8b7815d4f2ebe8e08a7e36b57cfe6_JaffaCakes118.dll
Resource
win10v2004-20240802-en
General
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Target
04b8b7815d4f2ebe8e08a7e36b57cfe6_JaffaCakes118.dll
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Size
887KB
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MD5
04b8b7815d4f2ebe8e08a7e36b57cfe6
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SHA1
ffbfcd679fbae55330020a29b6912bd74bc1f57e
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SHA256
628e601509db7851908c6f3e5646953181d4b90a9bc6f192f371f096dc582a14
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SHA512
7d239d361e960f2a37fb414c343779cc07535d1a501b37c4824bdd8a38c68b5f61dfde7c13b70695c570a8e9b1fd6b18765bdab3d864c60bfabe929bfc424696
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SSDEEP
24576:5F54MkdZFq7n2ltUc6pWmQfXPbHSXh+8DLV9X:5FezDXlbHSF99X
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 1472 1712 WerFault.exe 30 -
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 use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2908 wrote to memory of 1712 2908 rundll32.exe 30 PID 2908 wrote to memory of 1712 2908 rundll32.exe 30 PID 2908 wrote to memory of 1712 2908 rundll32.exe 30 PID 2908 wrote to memory of 1712 2908 rundll32.exe 30 PID 2908 wrote to memory of 1712 2908 rundll32.exe 30 PID 2908 wrote to memory of 1712 2908 rundll32.exe 30 PID 2908 wrote to memory of 1712 2908 rundll32.exe 30 PID 1712 wrote to memory of 1472 1712 rundll32.exe 31 PID 1712 wrote to memory of 1472 1712 rundll32.exe 31 PID 1712 wrote to memory of 1472 1712 rundll32.exe 31 PID 1712 wrote to memory of 1472 1712 rundll32.exe 31
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\04b8b7815d4f2ebe8e08a7e36b57cfe6_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2908 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\04b8b7815d4f2ebe8e08a7e36b57cfe6_JaffaCakes118.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1712 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1712 -s 2803⤵
- Program crash
PID:1472
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