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Analysis
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max time kernel
133s -
max time network
129s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
20/08/2024, 20:36
Static task
static1
Behavioral task
behavioral1
Sample
b0bd93ad4854c623461a9ca4c790d64a_JaffaCakes118.dll
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
b0bd93ad4854c623461a9ca4c790d64a_JaffaCakes118.dll
Resource
win10v2004-20240802-en
General
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Target
b0bd93ad4854c623461a9ca4c790d64a_JaffaCakes118.dll
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Size
254KB
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MD5
b0bd93ad4854c623461a9ca4c790d64a
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SHA1
e47416fed45e178cef00d1cdc5abb35def0b707b
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SHA256
be55ad0c7a9417b051e365bde0fba1cd0b791eeefb079b82d83b11810be94295
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SHA512
324058f458220616180bf017fa509331812f54c7a72bf0309214741ec21bbeaaa9eec4548ad843462067a39522480786bd3f8ba4fab815b9b28a5fc1695ef604
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SSDEEP
6144:WyMDOFw5msasPKHzFxNlIYcYLW2fMNgd694e5rQ41wVVF:W9iFw5N+zFx3IWDugd694eK4y
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 4112 1648 WerFault.exe 86 -
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 3188 wrote to memory of 1648 3188 rundll32.exe 86 PID 3188 wrote to memory of 1648 3188 rundll32.exe 86 PID 3188 wrote to memory of 1648 3188 rundll32.exe 86
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\b0bd93ad4854c623461a9ca4c790d64a_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3188 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\b0bd93ad4854c623461a9ca4c790d64a_JaffaCakes118.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:1648 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1648 -s 5803⤵
- Program crash
PID:4112
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1648 -ip 16481⤵PID:1052