fa09d24d7481dbdfc1cff6aaa92d2aec908e037a22a02346f6feeee5d6ba688e | Triage™

Analysis

max time kernel
145s
max time network
155s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
19/05/2024, 15:21

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General

Target
$PLUGINSDIR/Dialer.dll
Size 3KB
Sample240519-srcqvach2z
SHA256 242b6aeb759e31b64e014e3df6b5c478fb309d56b4df8cdb59b2cd03bfa77db2
MD5 adea8024c99d7802fa3c9e5d34877aad
SHA1 4e015a5be3e668aa3e9758370413f2bb8ec5ad1a
SHA512 717a9f08842e96e9395fe8fff19138d7e599e3dd4f44b7b55d9be86211f20cd89a1d315df1f241afc52456da738623401ee721b17e9fd5949fe1decfc1b2819d
MD5 SHA1 SHA512

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2624	4484	WerFault.exe	77

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2344 wrote to memory of 4484	2344	rundll32.exe	77
PID 2344 wrote to memory of 4484	2344	rundll32.exe	77
PID 2344 wrote to memory of 4484	2344	rundll32.exe	77

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Dialer.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2344
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Dialer.dll,#1
  2⤵
  PID:4484
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4484 -s 452
    3⤵
    - Program crash
    PID:2624

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4484 -ip 4484
1⤵
PID:3456

Network

MITRE ATT&CK Matrix

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