d2cd99f2ffcad6cc11d3798ad269c5a711ac9a9bd445e940df99b65d8b095d4b | Triage

Analysis

max time kernel
93s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
14-07-2024 02:01

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General

Target

$PLUGINSDIR/System.dll
Size

28KB
MD5

67377462619cd6b7ebdf4acd85e9dc7a
SHA1

9d9578c9d8581e1374395e3944f3ccbb166909ae
SHA256

6e4870c69662ef7832535668b9a44c093eb971711ca8695b4daa7f5af6c5c96f
SHA512

0f552487f38fa25937096fec0f6bb2f7de707d980db681f600f93596043533e8618b76cdfd7aa43aaebf45ee019682ac85b700e774c44d55c2a4c86a08afaa2f
SSDEEP

384:0vbX+g+YpnOkBTGyRXWqluRWspXEB67Tyg+:bg+YFTBxR96zW

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2460	780	WerFault.exe	84

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1792 wrote to memory of 780	1792	rundll32.exe	84
PID 1792 wrote to memory of 780	1792	rundll32.exe	84
PID 1792 wrote to memory of 780	1792	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1792
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
  2⤵
  PID:780
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 780 -s 612
    3⤵
    - Program crash
    PID:2460

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 780 -ip 780
1⤵
PID:1328

Network

MITRE ATT&CK Matrix

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