fa09d24d7481dbdfc1cff6aaa92d2aec908e037a22a02346f6feeee5d6ba688e | Triage™

Analysis

max time kernel
442s
max time network
1162s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
25/03/2024, 16:22

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General

Target
$PLUGINSDIR/extstrip.dll
Size 2KB
Sample240325-tvpp9acf98
SHA256 89e8931f2adba8aa67ce199a510965fd51ce430acf067478910c5b622827e08d
MD5 720cc2e5a1f83a7db72e009353f21ac0
SHA1 4b6ec18d4971738cbd9ba42211f51d5295f86002
SHA512 a17fec91066e1ef7f1ef39b61cf077481dda12204690f5006010c9bfb1899721d10c22c3a95a7f6276d2689380eea93e32a45b24dd153ee9006c79ddb70ced80
MD5 SHA1 SHA512

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2708	3532	WerFault.exe	85

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 488 wrote to memory of 3532	488	rundll32.exe	85
PID 488 wrote to memory of 3532	488	rundll32.exe	85
PID 488 wrote to memory of 3532	488	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\extstrip.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:488
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\extstrip.dll,#1
  2⤵
  PID:3532
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3532 -s 600
    3⤵
    - Program crash
    PID:2708

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 176 -p 3532 -ip 3532
1⤵
PID:1688

Network

MITRE ATT&CK Matrix

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