Analysis
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max time kernel
144s -
max time network
146s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
24-11-2024 07:17
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
933f854cc5acec17ad648bc6674b3685_JaffaCakes118.dll
Resource
win7-20240729-en
6 signatures
150 seconds
General
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Target
933f854cc5acec17ad648bc6674b3685_JaffaCakes118.dll
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Size
14KB
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MD5
933f854cc5acec17ad648bc6674b3685
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SHA1
6b276ca84bee93952ede8f0c5b057c6d06362c32
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SHA256
763f6392c2e5e5ecb4ad3e7728a81b0d22da0a0b68f5ddf0a626a07aa4ee361b
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SHA512
dd8865ea912f1ea0938ac8a668c89b6538f63114cf95e035599ce02c01c6f317f089f43b26e4558eee4c5d22be432c0f78ecbaeb39881a77cc4507f6e793ef78
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SSDEEP
384:pSpfKa2vDYZM8tt5z8CyUU7LqzBfoZGLpCbOsd1i:M8a2TI5ccdmGLkiGk
Malware Config
Signatures
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Blackmoon family
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Detect Blackmoon payload 3 IoCs
resource yara_rule behavioral1/memory/1440-3-0x0000000010000000-0x0000000010013000-memory.dmp family_blackmoon behavioral1/memory/1440-4-0x0000000010000000-0x0000000010013000-memory.dmp family_blackmoon behavioral1/memory/1440-22-0x0000000010000000-0x0000000010013000-memory.dmp family_blackmoon -
Blocklisted process makes network request 3 IoCs
flow pid Process 5 1440 rundll32.exe 7 1440 rundll32.exe 9 1440 rundll32.exe -
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 2136 wrote to memory of 1440 2136 rundll32.exe 30 PID 2136 wrote to memory of 1440 2136 rundll32.exe 30 PID 2136 wrote to memory of 1440 2136 rundll32.exe 30 PID 2136 wrote to memory of 1440 2136 rundll32.exe 30 PID 2136 wrote to memory of 1440 2136 rundll32.exe 30 PID 2136 wrote to memory of 1440 2136 rundll32.exe 30 PID 2136 wrote to memory of 1440 2136 rundll32.exe 30
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\933f854cc5acec17ad648bc6674b3685_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2136 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\933f854cc5acec17ad648bc6674b3685_JaffaCakes118.dll,#12⤵
- Blocklisted process makes network request
- System Location Discovery: System Language Discovery
PID:1440
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