db063e1db8848a6186721331ae76e07f1615856345dec12b08a2b215ac5bb29b | Triage

Analysis

max time kernel
121s
max time network
126s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
14/01/2024, 01:09

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General

Target

plugins/audio_output/libwasapi_plugin.dll
Size

50KB
MD5

d217e0144d8d9237d284a38f9c3e6340
SHA1

fdf9f0edeecb0759fd8b502cd5314511e60f6347
SHA256

94eb16ffd5526836c715d0a1eedada03f0a1061920cbfd44fd4daee3dfabd1af
SHA512

22f7b1b05035011b95f3bf3f1ce4aeb43f8baaa8dde2f2d565dfbf83a9b0a00adaae9c941cd5a2ad4633444d9fe1410accb97a1dd16396afbe84679758738227
SSDEEP

768:Ldd4RCuijvRJQ3liXsC0Fdk/1dLNR7cDGFhGDGFhtN:LHrQ3M4k3LbN

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2008 wrote to memory of 1556	2008	rundll32.exe	28
PID 2008 wrote to memory of 1556	2008	rundll32.exe	28
PID 2008 wrote to memory of 1556	2008	rundll32.exe	28
PID 2008 wrote to memory of 1556	2008	rundll32.exe	28
PID 2008 wrote to memory of 1556	2008	rundll32.exe	28
PID 2008 wrote to memory of 1556	2008	rundll32.exe	28
PID 2008 wrote to memory of 1556	2008	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\plugins\audio_output\libwasapi_plugin.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2008
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\plugins\audio_output\libwasapi_plugin.dll,#1
  2⤵
  PID:1556

Network

MITRE ATT&CK Matrix

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