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Analysis
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max time kernel
140s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
17/08/2024, 12:23
Static task
static1
Behavioral task
behavioral1
Sample
a283dd96ec807e05b05a247061582e2b_JaffaCakes118.dll
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
a283dd96ec807e05b05a247061582e2b_JaffaCakes118.dll
Resource
win10v2004-20240802-en
General
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Target
a283dd96ec807e05b05a247061582e2b_JaffaCakes118.dll
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Size
18KB
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MD5
a283dd96ec807e05b05a247061582e2b
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SHA1
8e63dd04a7ef331a5f217f25eec8d463fa9bf39d
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SHA256
b405c2399cd4b9aae762499aaaa4d31857fe8e4384b49790b91269e6e3ee3713
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SHA512
bbfee9cfe4e148a9697e80c55c6f8c73b58058b63a08bb7294d6f6320684446391e6f1622dbf4f08fd6afddd0bc9901533ed2eff129255fe54a5fbc2f2e50dba
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SSDEEP
384:2NNzM+khszVzW0cGyMULSuKsYQWJpFgS+jFsl:2bzM+k3GRcisYQypFgVjFs
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 2824 2808 WerFault.exe 30 -
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 2744 wrote to memory of 2808 2744 rundll32.exe 30 PID 2744 wrote to memory of 2808 2744 rundll32.exe 30 PID 2744 wrote to memory of 2808 2744 rundll32.exe 30 PID 2744 wrote to memory of 2808 2744 rundll32.exe 30 PID 2744 wrote to memory of 2808 2744 rundll32.exe 30 PID 2744 wrote to memory of 2808 2744 rundll32.exe 30 PID 2744 wrote to memory of 2808 2744 rundll32.exe 30 PID 2808 wrote to memory of 2824 2808 rundll32.exe 31 PID 2808 wrote to memory of 2824 2808 rundll32.exe 31 PID 2808 wrote to memory of 2824 2808 rundll32.exe 31 PID 2808 wrote to memory of 2824 2808 rundll32.exe 31
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\a283dd96ec807e05b05a247061582e2b_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2744 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\a283dd96ec807e05b05a247061582e2b_JaffaCakes118.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2808 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2808 -s 2243⤵
- Program crash
PID:2824
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