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Analysis

  • max time kernel
    140s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    09/07/2024, 00:50

General

  • Target

    $PLUGINSDIR/DcryptDll.dll

  • Size

    10KB

  • MD5

    69dc2ed40717e5a0dfa3feaa902f448e

  • SHA1

    07a6a0b6028a92e0c822cfe9b119aa1e81b28a79

  • SHA256

    73e8489b06789803dcab0f4bcae4281f1477ec652f80714c3b78671f73cfefad

  • SHA512

    f41e457466fcc979864829861bf421ad2589ec6b5afc81d19424f7af285ce1fb7ce25cc4067e53cd379621b5b8098882210e4535a4d53555b7816edcc2186a3c

  • SSDEEP

    192:ytTlNqjCZv12CDkFhrF5+ykYF8IwWzS3+1ZxIujmMAm:MTlEWZEjF5/yIwp3gIuj

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\DcryptDll.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2120
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\DcryptDll.dll,#1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2376
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2376 -s 224
        3⤵
        • Program crash
        PID:2648

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2376-1-0x0000000010007000-0x0000000010008000-memory.dmp

    Filesize

    4KB

  • memory/2376-0-0x0000000010000000-0x0000000010009000-memory.dmp

    Filesize

    36KB