Analysis
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max time kernel
16s -
max time network
17s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
19-09-2024 06:34
Static task
static1
Behavioral task
behavioral1
Sample
eac4a5ed062d96a29a5b25e3f8dd7638_JaffaCakes118.dll
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
eac4a5ed062d96a29a5b25e3f8dd7638_JaffaCakes118.dll
Resource
win10v2004-20240802-en
General
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Target
eac4a5ed062d96a29a5b25e3f8dd7638_JaffaCakes118.dll
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Size
320KB
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MD5
eac4a5ed062d96a29a5b25e3f8dd7638
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SHA1
72b9ed2759ca13ef632dd792cf1d460b209a56ed
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SHA256
466298d8e08480863da72857b7d1a00d134038d70b9653ef8715ba07962c3200
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SHA512
0fe1b0b1876b10f7b8882b9a06786d561bfdb15e4098b083357cbfe79f26c941019352a4fc60b1b1a1426ff03e0be10dc4d5065f8f65274d669399bfa967690f
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SSDEEP
6144:SSSr0QYxu/KC47G/zcLJqTQaAOYKQwRBYEy+TOk5fk:LQYxYIq3QwRBYEy+TOkq
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 2580 2140 WerFault.exe 29 -
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 11 IoCs
description pid Process procid_target PID 2268 wrote to memory of 2140 2268 rundll32.exe 29 PID 2268 wrote to memory of 2140 2268 rundll32.exe 29 PID 2268 wrote to memory of 2140 2268 rundll32.exe 29 PID 2268 wrote to memory of 2140 2268 rundll32.exe 29 PID 2268 wrote to memory of 2140 2268 rundll32.exe 29 PID 2268 wrote to memory of 2140 2268 rundll32.exe 29 PID 2268 wrote to memory of 2140 2268 rundll32.exe 29 PID 2140 wrote to memory of 2580 2140 rundll32.exe 30 PID 2140 wrote to memory of 2580 2140 rundll32.exe 30 PID 2140 wrote to memory of 2580 2140 rundll32.exe 30 PID 2140 wrote to memory of 2580 2140 rundll32.exe 30
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\eac4a5ed062d96a29a5b25e3f8dd7638_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2268 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\eac4a5ed062d96a29a5b25e3f8dd7638_JaffaCakes118.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2140 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2140 -s 2243⤵
- Program crash
PID:2580
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