Analysis

  • max time kernel
    136s
  • max time network
    122s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/05/2024, 04:47

General

  • Target

    $R2/WOL/PATCHW32.dll

  • Size

    181KB

  • MD5

    6ec517e866e476401755281837295579

  • SHA1

    08109c2ade310c8e345c688a6b61043967bc3ff4

  • SHA256

    0ec6e25234ad74489eb1890d4de57bb6140bb8196bdc4a5dcac90dd9d16eb2dd

  • SHA512

    03c250b763450033b3af3e209d82ea1b56dfea527b528d27d5328fca3846f94391628106973af96f1e7ee35ad0e96fdad36a0289ab01fbc020475301725c4d29

  • SSDEEP

    3072:+RbF7+RecMpHaXkTamtpPb/+sF8Iu3mm3MKeQEhygkFhon8mnIFlD9PqGSuH7ayh:exCetWApTRF8Iu3mm3MaEhygkFh/mn2T

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\$R2\WOL\PATCHW32.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:380
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$R2\WOL\PATCHW32.dll,#1
      2⤵
        PID:1472
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1472 -s 636
          3⤵
          • Program crash
          PID:4560
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1472 -ip 1472
      1⤵
        PID:4732

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1472-0-0x0000000010000000-0x0000000010037000-memory.dmp

        Filesize

        220KB