48a2db38aba347d0f611cac788d63cc612bbb5cee9b2109a18525e84923040db | Triage

Analysis

max time kernel
93s
max time network
101s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
12/07/2024, 13:46

Sharing

Report Analysis Logs

General

Target

$PLUGINSDIR/UACTool.dll
Size

52KB
MD5

a48f07da3ebf593950064cf3b2ad0922
SHA1

ac7eff340d33857fc8f510e820678298a47ea72f
SHA256

94726afb55e1036051210fa14f9c286ca0287af423f25f45efca856c09d97da6
SHA512

ddf9b9dd860bf3d29c2150fb749aaf45ea77dfd8f27d832245ec8089235dc64e9dd77b49a4a8155d7e580790239f68c4d74815648658deb219c2462a5cfc298f
SSDEEP

768:r3ygAY7Ipn6prdhfGj90//ypWz6pI+peftOPAy+R:OBXpn6bh0y//jz6p9Mtly+

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3852	5004	WerFault.exe	84

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3740 wrote to memory of 5004	3740	rundll32.exe	84
PID 3740 wrote to memory of 5004	3740	rundll32.exe	84
PID 3740 wrote to memory of 5004	3740	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UACTool.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3740
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UACTool.dll,#1
  2⤵
  PID:5004
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5004 -s 612
    3⤵
    - Program crash
    PID:3852

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 5004 -ip 5004
1⤵
PID:4368

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads