Analysis

  • max time kernel
    55s
  • max time network
    53s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-04-2024 07:40

General

  • Target

    $PLUGINSDIR/MainModule.dll

  • Size

    3.6MB

  • MD5

    c5f78d7f3df8b816ef881d342f6e9520

  • SHA1

    251a4bc26a697e4641483ce7a3ac694874d7be52

  • SHA256

    b0c4e04590f521358d7e3cf5201ffc551b6cbd7182a6e8229e94f47105c71822

  • SHA512

    c9af575cde74c1520ebd49df15116d4165e9c5314cc4c402463388552ee35768ddc31d8a3f38ab2488357e7fc112666e02c1c6ac6c9f4b6eeba787afcafaa2cd

  • SSDEEP

    49152:7xndKahU90qfaCD8zhcO6QyJzWrkEURLLoPgglWNeCyTh6d:7vHy2qf3D8zhcrbqrkbLLooglWN/yT8

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\$PLUGINSDIR\MainModule.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3748
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\MainModule.dll,#1
      2⤵
        PID:1296
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1296 -s 700
          3⤵
          • Program crash
          PID:396
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1296 -ip 1296
      1⤵
        PID:4840

      Network

      MITRE ATT&CK Matrix

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