e6bfb7639093ec2c3f833976fc5bfcf9fd1a1a0adf6d2f4e6f6ec89bed3b2315 | Triage

Analysis

max time kernel
94s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
15/07/2024, 13:53

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General

Target

$PLUGINSDIR/UAC.dll
Size

13KB
MD5

3efb753d111487249f5d778aa797bdde
SHA1

04de213cdc98b460f8e15b038261a1547614851f
SHA256

c36f5848d57a95c1b9fb72ccbd06129ebb481cf84ed019ca2988ff930b805269
SHA512

f2681c1e90de8bd61ad77089dab841befa20f2026e223ab4cd66b12a6769791c9106d7af1cbc947298e5b7cf9bf451be3251c58aea542719cf5185a9da045419
SSDEEP

384:QwA5nX13oO/kD7nQ6mgyMAWSprJkyO6LO:G5X1TarmDuSp8

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5104	1664	WerFault.exe	83

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 312 wrote to memory of 1664	312	rundll32.exe	83
PID 312 wrote to memory of 1664	312	rundll32.exe	83
PID 312 wrote to memory of 1664	312	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UAC.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:312
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UAC.dll,#1
  2⤵
  PID:1664
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1664 -s 624
    3⤵
    - Program crash
    PID:5104

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1664 -ip 1664
1⤵
PID:4568

Network

MITRE ATT&CK Matrix

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