32c6159d8ab85dc2bbfab4ad7c5ebd81338d968b3440a3909466cdc8a2a9b30d | Triage

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
20/06/2024, 04:28

Sharing

Report Analysis Logs

General

Target

$PLUGINSDIR/FileInfo.dll
Size

591KB
MD5

3d24fedc9b268c3bebd60bd76c0dba6f
SHA1

3e04976d5db14d2637b4d8cfd7e574e18a07f0ac
SHA256

c9f1393a5a936e9d919456700f2d5d07fd9ad05445f134511acb4dc8cc4a369b
SHA512

e676769ce9fcb9d3f685ce4f6332f9f4dc444f550ebc0155fea946a7c3d4285d2ec7144eec49d710ee45b485fa59411dbc139aca19826c95a802e97f85fdd4ef
SSDEEP

12288:ATWwsLfGnUSxxEMgcehET3OkYa0zxJKPMim6ab1Tvp2E8U5:AfXGceUoKkimNBTvd8U5

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1920	640	WerFault.exe	83

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4444 wrote to memory of 640	4444	rundll32.exe	83
PID 4444 wrote to memory of 640	4444	rundll32.exe	83
PID 4444 wrote to memory of 640	4444	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\FileInfo.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4444
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\FileInfo.dll,#1
  2⤵
  PID:640
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 640 -s 628
    3⤵
    - Program crash
    PID:1920

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 640 -ip 640
1⤵
PID:3448

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads