Analysis
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max time kernel
93s -
max time network
140s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
08/09/2024, 17:11
Static task
static1
Behavioral task
behavioral1
Sample
d4dd5e7a53d3c5d1464590d0a7cb8fb4_JaffaCakes118.dll
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d4dd5e7a53d3c5d1464590d0a7cb8fb4_JaffaCakes118.dll
Resource
win10v2004-20240802-en
General
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Target
d4dd5e7a53d3c5d1464590d0a7cb8fb4_JaffaCakes118.dll
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Size
140KB
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MD5
d4dd5e7a53d3c5d1464590d0a7cb8fb4
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SHA1
df83a7dd64ab2490044d15072f9f69e591aefe2d
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SHA256
f3d115379750e22527b90c69534f884fe30231628a73a3dc5c7a7c6a09e7e99b
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SHA512
0a304ccc5b30735e0e1ad169d21292ee2fa5518bd7d73ab84e21dc4961625435a10d63697e4b76b168111f91a42d7eb0a025e590b5b6019beee719f36785b99b
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SSDEEP
1536:L2UnO2aA8ygPu+HadYJRXYheY+3OEuJpvHkW7h0W39XuVvfrXNH:L2UnO2aBRm8aGYhJWK/tXuf
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 3604 1732 WerFault.exe 85 -
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 regsvr32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3368 wrote to memory of 1732 3368 regsvr32.exe 85 PID 3368 wrote to memory of 1732 3368 regsvr32.exe 85 PID 3368 wrote to memory of 1732 3368 regsvr32.exe 85
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\d4dd5e7a53d3c5d1464590d0a7cb8fb4_JaffaCakes118.dll1⤵
- Suspicious use of WriteProcessMemory
PID:3368 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\d4dd5e7a53d3c5d1464590d0a7cb8fb4_JaffaCakes118.dll2⤵
- System Location Discovery: System Language Discovery
PID:1732 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1732 -s 5963⤵
- Program crash
PID:3604
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1732 -ip 17321⤵PID:4656