Analysis
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max time kernel
139s -
max time network
137s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
20/08/2024, 01:43
Behavioral task
behavioral1
Sample
ad6b6612f0fe5bfa44acff9cc2c71991_JaffaCakes118.dll
Resource
win7-20240708-en
5 signatures
150 seconds
General
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Target
ad6b6612f0fe5bfa44acff9cc2c71991_JaffaCakes118.dll
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Size
104KB
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MD5
ad6b6612f0fe5bfa44acff9cc2c71991
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SHA1
c83cc3358e4add667f1b15caae211d3f3ad17861
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SHA256
431800e6c21a6070242ebfb10338b416b4a4335c0850e97619c2027801790261
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SHA512
ef7166f7fe52fabcdbcda10fadcb002870a6eb1af357a1934b91976ec4242be442e8af0a49c9d28aa67ef0f9b18974717f1444cfc273b668e9a10d8530389f04
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SSDEEP
1536:6uWcWaL0kl9OI22e6/uMq3aF614jJyVcywtfzSKddeI+GBEmB:PWvaL0U9YTMqqFJyVVwVzSKaI+GBE
Malware Config
Signatures
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Gh0st RAT payload 2 IoCs
resource yara_rule behavioral2/memory/456-0-0x0000000010000000-0x000000001001D000-memory.dmp family_gh0strat behavioral2/memory/456-1-0x0000000010000000-0x000000001001D000-memory.dmp family_gh0strat -
Program crash 1 IoCs
pid pid_target Process procid_target 3520 456 WerFault.exe 86 -
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 4600 wrote to memory of 456 4600 rundll32.exe 86 PID 4600 wrote to memory of 456 4600 rundll32.exe 86 PID 4600 wrote to memory of 456 4600 rundll32.exe 86
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ad6b6612f0fe5bfa44acff9cc2c71991_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4600 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ad6b6612f0fe5bfa44acff9cc2c71991_JaffaCakes118.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:456 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 456 -s 6643⤵
- Program crash
PID:3520
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 456 -ip 4561⤵PID:4736