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Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
18/10/2024, 05:42
Static task
static1
Behavioral task
behavioral1
Sample
55c31960ae5c4671d29af389a880837f_JaffaCakes118.dll
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
55c31960ae5c4671d29af389a880837f_JaffaCakes118.dll
Resource
win10v2004-20241007-en
General
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Target
55c31960ae5c4671d29af389a880837f_JaffaCakes118.dll
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Size
97KB
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MD5
55c31960ae5c4671d29af389a880837f
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SHA1
0893d5bbefb4efad371fd09076308726a553e08e
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SHA256
90859574ced334117ea769daebba70b23af3e07aba694fa76a9edebbbadec4d6
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SHA512
adc2a99ca62bfb9abf3414ba5a0f95c16335aad469515928173c6fda92ebbdbfda038638ed7e500fe38fe854483f04d65d9e681e2363f0098b4d9c570b317621
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SSDEEP
1536:sIiurxqbDcVKagePsqvgtbw/4PRbQC9a1Db0aM5fe9t:3lW6Psq0jeJ1DwaM5fe9t
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 2348 2068 WerFault.exe 31 -
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 11 IoCs
description pid Process procid_target PID 1928 wrote to memory of 2068 1928 rundll32.exe 31 PID 1928 wrote to memory of 2068 1928 rundll32.exe 31 PID 1928 wrote to memory of 2068 1928 rundll32.exe 31 PID 1928 wrote to memory of 2068 1928 rundll32.exe 31 PID 1928 wrote to memory of 2068 1928 rundll32.exe 31 PID 1928 wrote to memory of 2068 1928 rundll32.exe 31 PID 1928 wrote to memory of 2068 1928 rundll32.exe 31 PID 2068 wrote to memory of 2348 2068 rundll32.exe 32 PID 2068 wrote to memory of 2348 2068 rundll32.exe 32 PID 2068 wrote to memory of 2348 2068 rundll32.exe 32 PID 2068 wrote to memory of 2348 2068 rundll32.exe 32
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\55c31960ae5c4671d29af389a880837f_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1928 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\55c31960ae5c4671d29af389a880837f_JaffaCakes118.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2068 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2068 -s 2323⤵
- Program crash
PID:2348
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