Analysis
- max time kernel
148s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
25/09/2026, 17:57
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
jaffacakes118_67ab3a1e035304cd0a7e65141fdd82ff2132efb95be77b5f52480c92f550188e.dll
Resource
win10v2004-20260911-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
jaffacakes118_67ab3a1e035304cd0a7e65141fdd82ff2132efb95be77b5f52480c92f550188e.dll
Resource
win11ltsc2024-20260911-en
3 signatures
150 seconds
General
- Target jaffacakes118_67ab3a1e035304cd0a7e65141fdd82ff2132efb95be77b5f52480c92f550188e.dll
- Size 58KB
- Sample260925-wjpbfssgmd
- SHA256 67ab3a1e035304cd0a7e65141fdd82ff2132efb95be77b5f52480c92f550188e
- MD5 1ea1584b2f031179143f3da1093c0b69
- SHA1 ea71d4aab9798da191d998f07d450c3d19ca4263
- SHA512 8277e64b68bc7dc84a8e651464fb6c6be394350c499316ebd2775976956ef2ac5b4235fd35a04477daaa5dcaea25b1aada67bcf32639ec9a6081b56eb4597cb1
- SSDEEP 768:UyIqvQsMyFrfqB06fjgN90y0ujVcuwEbEQx4SrFc0rlu:TIqvQmxCB0DdebIrhu
- TLSH T1CD433B7BFAC2E572C0109EFC8C5AD2D9AE2E3D301DA909B775E51FCDD876282590D089
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10
Malware Config
Signatures
- Program crash 2 IoCs
pid pid_target Process procid_target 2984 5648 WerFault.exe 88 3092 5648 WerFault.exe 88 - 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 1 IoCs
description pid Process procid_target PID 1744 wrote to memory of 5648 1744 rundll32.exe 88
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\jaffacakes118_67ab3a1e035304cd0a7e65141fdd82ff2132efb95be77b5f52480c92f550188e.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1744 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\jaffacakes118_67ab3a1e035304cd0a7e65141fdd82ff2132efb95be77b5f52480c92f550188e.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:5648 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5648 -s 5163⤵
- Program crash
PID:2984
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5648 -s 5243⤵
- Program crash
PID:3092
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 5648 -ip 56481⤵PID:4708
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 5648 -ip 56481⤵PID:3868