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Analysis
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max time kernel
149s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
21/08/2024, 00:05
Static task
static1
Behavioral task
behavioral1
Sample
b163d1607a7afa3dddddcd2443642a92_JaffaCakes118.dll
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
b163d1607a7afa3dddddcd2443642a92_JaffaCakes118.dll
Resource
win10v2004-20240802-en
General
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Target
b163d1607a7afa3dddddcd2443642a92_JaffaCakes118.dll
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Size
15KB
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MD5
b163d1607a7afa3dddddcd2443642a92
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SHA1
fd76f4b6d1ef7c0d50968f00886804f03d863bb5
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SHA256
f1f198fe675d8cdaaee58865b2ff48e042e15fa5e98fb24dc020ac05afba033e
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SHA512
65ba921adfb9c84b71e229af8e11131bc48ccb67ce00a655f7ba93b85f9b31086a3abdc48fa69ff9f0cee938ef5b36785fe5f07f153128f217ff7d3888b935f9
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SSDEEP
384:40Kv2cI3KFQF77iiRUfcYKBNQ37Aue59/VP:/nf7ccNN6cua99
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 984 4560 WerFault.exe 84 -
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 3652 wrote to memory of 4560 3652 rundll32.exe 84 PID 3652 wrote to memory of 4560 3652 rundll32.exe 84 PID 3652 wrote to memory of 4560 3652 rundll32.exe 84
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\b163d1607a7afa3dddddcd2443642a92_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3652 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\b163d1607a7afa3dddddcd2443642a92_JaffaCakes118.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:4560 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4560 -s 5483⤵
- Program crash
PID:984
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4560 -ip 45601⤵PID:4300