Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
18-08-2024 11:44
Static task
static1
Behavioral task
behavioral1
Sample
a6a5983473525c521596896707c270a0_JaffaCakes118.dll
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
a6a5983473525c521596896707c270a0_JaffaCakes118.dll
Resource
win10v2004-20240802-en
General
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Target
a6a5983473525c521596896707c270a0_JaffaCakes118.dll
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Size
193KB
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MD5
a6a5983473525c521596896707c270a0
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SHA1
3cc732bbb2f2c36cc0a6edd653ebd71afb17d149
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SHA256
1e04f9a679dfd653e8291a735d46531018860259706bc4cf260fa2b36e49d450
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SHA512
a580b7f26ca6d8577226f0bb188f8fffc351f8e184b2258c23bc4ed1a4c53d2db422f130e190f26b309dc17456ec45809776b09ada362540e91a4ee74cfc1459
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SSDEEP
3072:xHOxjLcZimFsJ80dKaCGiUxNXWJlFUlZ9x3tTHr:PZimFsJ80UCRKZUlZpH
Malware Config
Signatures
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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 7 IoCs
description pid Process procid_target PID 1984 wrote to memory of 764 1984 rundll32.exe 31 PID 1984 wrote to memory of 764 1984 rundll32.exe 31 PID 1984 wrote to memory of 764 1984 rundll32.exe 31 PID 1984 wrote to memory of 764 1984 rundll32.exe 31 PID 1984 wrote to memory of 764 1984 rundll32.exe 31 PID 1984 wrote to memory of 764 1984 rundll32.exe 31 PID 1984 wrote to memory of 764 1984 rundll32.exe 31
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\a6a5983473525c521596896707c270a0_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1984 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\a6a5983473525c521596896707c270a0_JaffaCakes118.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:764
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