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Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
27/01/2025, 16:22
Behavioral task
behavioral1
Sample
JaffaCakes118_4179f1669b95f7f7ba3fcfff412a9dae.dll
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
JaffaCakes118_4179f1669b95f7f7ba3fcfff412a9dae.dll
Resource
win10v2004-20241007-en
General
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Target
JaffaCakes118_4179f1669b95f7f7ba3fcfff412a9dae.dll
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Size
2.7MB
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MD5
4179f1669b95f7f7ba3fcfff412a9dae
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SHA1
a6963998fffff3a59c83b000c251f7f67e52a7ec
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SHA256
36d37ba762049d1a0e6d5f5afede1267dc350e3bf88bfc0ad86afc30daf9114c
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SHA512
f1b9189eba2524c21a16087b16c4e9c0611a82c75908207d5705352ff916f2aa40be6dfc9158bf74b854d6edbc1a2a49a04abd935a33a6b85e057e5d0276db37
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SSDEEP
49152:xaxR8xRwxR3xR2xRLxRwxRTxRDxRAxRmxRIxRexRKxRsxRWxRrxRqxR1xRfxR:cQUT+3UP/ku8WCAeXitL
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 216 4480 WerFault.exe 83 -
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 3 IoCs
description pid Process procid_target PID 3880 wrote to memory of 4480 3880 rundll32.exe 83 PID 3880 wrote to memory of 4480 3880 rundll32.exe 83 PID 3880 wrote to memory of 4480 3880 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4179f1669b95f7f7ba3fcfff412a9dae.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3880 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4179f1669b95f7f7ba3fcfff412a9dae.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:4480 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4480 -s 6163⤵
- Program crash
PID:216
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4480 -ip 44801⤵PID:5012