fc16a73ee55b2a601b923eabf03c28180a7345f2d4e1da7dcdc9716a03ed5aa6 | Triage

Analysis

max time kernel
149s
max time network
156s
platform
windows11-21h2_x64
resource
win11-20240221-en
resource tags

arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
submitted
09-03-2024 10:40

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General

Target

res/tools/AdbWinUsbApi.dll
Size

61KB
MD5

0e24119daf1909e398fa1850b6112077
SHA1

293eedadb3172e756a421790d551e407457e0a8c
SHA256

25207c506d29c4e8dceb61b4bd50e8669ba26012988a43fbf26a890b1e60fc97
SHA512

9cbb26e555ab40b019a446337db58770b9a0c9c08316ff1e1909c4b6d99c00bd33522d05890870a91b4b581e20c7dce87488ab0d22fc3c4bbdd7e9b38f164b43
SSDEEP

1536:l72doFmOiHizFbPlspcsbj5ZsP+YeTs1p:lSSfN9+YeTs1p

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1372	1184	WerFault.exe	80

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1076 wrote to memory of 1184	1076	rundll32.exe	80
PID 1076 wrote to memory of 1184	1076	rundll32.exe	80
PID 1076 wrote to memory of 1184	1076	rundll32.exe	80

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\res\tools\AdbWinUsbApi.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1076
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\res\tools\AdbWinUsbApi.dll,#1
  2⤵
  PID:1184
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1184 -s 496
    3⤵
    - Program crash
    PID:1372

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1184 -ip 1184
1⤵
PID:2216

Network

MITRE ATT&CK Matrix

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