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Analysis
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max time kernel
93s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
14/09/2024, 04:21
Static task
static1
Behavioral task
behavioral1
Sample
df7bc55818e1a189cd4dca3aa4d52c37_JaffaCakes118.dll
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
df7bc55818e1a189cd4dca3aa4d52c37_JaffaCakes118.dll
Resource
win10v2004-20240802-en
General
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Target
df7bc55818e1a189cd4dca3aa4d52c37_JaffaCakes118.dll
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Size
307KB
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MD5
df7bc55818e1a189cd4dca3aa4d52c37
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SHA1
a1ed5c98aa9fd5081eb68bc380d57953c5586bc9
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SHA256
61f5bbced9c4069bb99a574a1a9e40a70b532ddef1d11d416f5ee989075350cf
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SHA512
aae4afd4f4894d66cd8d93861627945bbeb900f1bd67e81126269e117ed760c768867aea266bff33db6c9f5eae33fd863aafe990ec67268ec67253744f46dac5
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SSDEEP
6144:Nc/vz6nn9/VrUCkSec1o8JLpoMlItRbeT6hL/VbD7xtu5:UAn/9Uc1tJVoMlAiGtVbD765
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 528 540 WerFault.exe 83 -
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 640 wrote to memory of 540 640 rundll32.exe 83 PID 640 wrote to memory of 540 640 rundll32.exe 83 PID 640 wrote to memory of 540 640 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\df7bc55818e1a189cd4dca3aa4d52c37_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:640 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\df7bc55818e1a189cd4dca3aa4d52c37_JaffaCakes118.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:540 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 540 -s 5483⤵
- Program crash
PID:528
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 540 -ip 5401⤵PID:1368