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Analysis
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max time kernel
95s -
max time network
96s -
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, 18:10
Static task
static1
Behavioral task
behavioral1
Sample
ff16df632b875f798221b8e973b35d05_JaffaCakes118.dll
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
ff16df632b875f798221b8e973b35d05_JaffaCakes118.dll
Resource
win10v2004-20240802-en
General
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Target
ff16df632b875f798221b8e973b35d05_JaffaCakes118.dll
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Size
129KB
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MD5
ff16df632b875f798221b8e973b35d05
-
SHA1
2f8d5996394eb2e268b3d3a7348d35de9a8d2da2
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SHA256
3b568fde29d1ade3d0ec6f2cb9a71fe366daffabbb2f8df87ea3624f70c8b646
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SHA512
af853515f2e42e138be98489cd01602960db1a30bb6e32161e5ff8e87576e059abf46a66e3be7a803ade34609edad00d30e367d13156c1bfa7593573aaa6b906
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SSDEEP
3072:M0kfnKdJFxKfs+hUAcCprcH6JEgdzsHOL5PFn0wcccccccc:MJKmfs44aVzsH0PFn0wcccccccc
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 4100 4612 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 2368 wrote to memory of 4612 2368 rundll32.exe 82 PID 2368 wrote to memory of 4612 2368 rundll32.exe 82 PID 2368 wrote to memory of 4612 2368 rundll32.exe 82
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ff16df632b875f798221b8e973b35d05_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2368 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ff16df632b875f798221b8e973b35d05_JaffaCakes118.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:4612 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4612 -s 5603⤵
- Program crash
PID:4100
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 4612 -ip 46121⤵PID:1828