0b96d9af471c99a3672ca155220fc5cb453fc587ed69b68adc0d6d568af0a9d6 | Triage™

Resubmissions

16/06/2024, 18:21

240616-wzfn9avhrn7

16/06/2024, 17:48

240616-wdm67s1alg8

Analysis

max time kernel
1798s
max time network
1811s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
16/06/2024, 17:48

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
$PLUGINSDIR/UserInfo.dll
Size 4KB
Sample240616-wdm67s1alg
SHA256 e54989d2b83e7282d0bec56b098635146aab5d5a283f1f89486816851ef885a0
MD5 2f69afa9d17a5245ec9b5bb03d56f63c
SHA1 e0a133222136b3d4783e965513a690c23826aec9
SHA512 bfd4af50e41ebc56e30355c722c2a55540a5bbddb68f1522ef7aabfe4f5f2a20e87fa9677ee3cdb3c0bf5bd3988b89d1224d32c9f23342a16e46c542d8dc0926
MD5 SHA1 SHA512

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
112	212	WerFault.exe	80

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4348 wrote to memory of 212	4348	rundll32.exe	80
PID 4348 wrote to memory of 212	4348	rundll32.exe	80
PID 4348 wrote to memory of 212	4348	rundll32.exe	80

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UserInfo.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4348
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UserInfo.dll,#1
  2⤵
  PID:212
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 212 -s 612
    3⤵
    - Program crash
    PID:112

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 212 -ip 212
1⤵
PID:1552

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads