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Analysis
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max time kernel
95s -
max time network
99s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
29/09/2024, 08:45
Static task
static1
Behavioral task
behavioral1
Sample
fe2a667c60fdd76aafecf9eae71ec903_JaffaCakes118.dll
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
fe2a667c60fdd76aafecf9eae71ec903_JaffaCakes118.dll
Resource
win10v2004-20240802-en
General
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Target
fe2a667c60fdd76aafecf9eae71ec903_JaffaCakes118.dll
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Size
176KB
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MD5
fe2a667c60fdd76aafecf9eae71ec903
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SHA1
19a615d92432d18f1c4967c11cc69b73a8499a46
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SHA256
40bec1ae74555ed9811c3531aba692716c25d0fe789696e995e644b8e2a40496
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SHA512
3e17cd57e1eb7c18c5f04ed99846ac7c2a17a0fa3865166ec7e246839a730f9265bfce8ce4f8356af4941b767c7086fc4bb8c4161b4da6271363cf65f0a0c4ef
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SSDEEP
1536:9FLfrLq1YD5qEqqbMsq+fdwWmJ5TWo4+2Yy9IWKaWph3YgBgF8Ssvu8B+Ktv89o2:jfUOBqXse1Tt2YyO/YMVu8B+KtvfhO9
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 3944 4300 WerFault.exe 82 -
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 1096 wrote to memory of 4300 1096 rundll32.exe 82 PID 1096 wrote to memory of 4300 1096 rundll32.exe 82 PID 1096 wrote to memory of 4300 1096 rundll32.exe 82
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\fe2a667c60fdd76aafecf9eae71ec903_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1096 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\fe2a667c60fdd76aafecf9eae71ec903_JaffaCakes118.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:4300 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4300 -s 6243⤵
- Program crash
PID:3944
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4300 -ip 43001⤵PID:1424