Analysis
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max time kernel
143s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20231025-en -
resource tags
arch:x64arch:x86image:win10v2004-20231025-enlocale:en-usos:windows10-2004-x64system -
submitted
28/10/2023, 20:39
Static task
static1
Behavioral task
behavioral1
Sample
140ed0a4aef35f4ced0b7953e94f27a97c04faa536c5e40a054f704a750dffe8.dll
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
140ed0a4aef35f4ced0b7953e94f27a97c04faa536c5e40a054f704a750dffe8.dll
Resource
win10v2004-20231025-en
General
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Target
140ed0a4aef35f4ced0b7953e94f27a97c04faa536c5e40a054f704a750dffe8.dll
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Size
2.1MB
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MD5
7739770bd7db94f0d88e6f71a9638d4e
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SHA1
3cf22ed09e7c7d4c1984c695f01ceeeccfad8e1f
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SHA256
140ed0a4aef35f4ced0b7953e94f27a97c04faa536c5e40a054f704a750dffe8
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SHA512
f747510c12c87c31a94bbff770b8cb46273e1731039cdfc58d5d76cbf94008db3f4b7f3e6057ea2d2a201d50b7fed73ace5e449cbf59f47e922b281b8f1f1756
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SSDEEP
49152:vcz84B8m/mJoQASJmgmEfZOkNPSTqctjRTDpJMMb:k7qm/eJcKPSTqsL5b
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 3888 2096 WerFault.exe 85 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4056 wrote to memory of 2096 4056 rundll32.exe 85 PID 4056 wrote to memory of 2096 4056 rundll32.exe 85 PID 4056 wrote to memory of 2096 4056 rundll32.exe 85
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\140ed0a4aef35f4ced0b7953e94f27a97c04faa536c5e40a054f704a750dffe8.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4056 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\140ed0a4aef35f4ced0b7953e94f27a97c04faa536c5e40a054f704a750dffe8.dll,#12⤵PID:2096
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2096 -s 5643⤵
- Program crash
PID:3888
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-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2096 -ip 20961⤵PID:4756