d0f5829601cfccf94cd693c813f720b2c62a1d11a0c5de6e544a7cdac5251b18 | Triage

Analysis

max time kernel
139s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
19/07/2024, 05:52

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General

Target

$PLUGINSDIR/InstallOptions.dll
Size

14KB
MD5

fa5beae80dba254fb6c21b58265f5310
SHA1

f2f776611dbbb157b151aa744a7e0be1d4b8c079
SHA256

34b8a2130729064ca2f9b3b8e6f90d883d84662156b648a4eeccefefc3473269
SHA512

7c74b9e9f1ff0665ffd6fcf76fca462d9f4fbd7c4a215bc67b419497ef4c3cb9cede6c5b0803cabb316bc5391c4c6f0d578d36e1094b8ed326b140f8e272b538
SSDEEP

192:06JaVGQ+xI5EeuyvMmGpeWH2J5xprN+AxTZK72dwF7dBdcQOz:06JaVh4I5rpPbTZ+BdhO

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
448	3096	WerFault.exe	84

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4776 wrote to memory of 3096	4776	rundll32.exe	84
PID 4776 wrote to memory of 3096	4776	rundll32.exe	84
PID 4776 wrote to memory of 3096	4776	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4776
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
  2⤵
  PID:3096
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3096 -s 636
    3⤵
    - Program crash
    PID:448

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 3096 -ip 3096
1⤵
PID:216

Network

MITRE ATT&CK Matrix

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