Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    13-06-2024 17:31

General

  • Target

    Lossless Scaling 2.9/Shaders/ANIME4K_L_2.cso

  • Size

    16KB

  • MD5

    c4f72d84e6febd9799bc4fc55adfb04d

  • SHA1

    aeeea18d4ad3d756c9c2069f268f3f402442c5c0

  • SHA256

    fefb8ae13771c8443d4bdbeaf701faee3755df71962f3f57da240d0aa668db90

  • SHA512

    cd40966aeb04335213a21e204a61cb2f007cfe6b02d0645a9dbf4895deb44e88c5753f82e76f083d21647b4e24c05dcc3cd8549ce057c332b117d92c61d41d94

  • SSDEEP

    192:Jp17319RmpWzdhspKmLEWkmGMsnTfnNKFVDTSv8Jg7NHHSvx2Jm8MmKJsBm:JP1CT8PEA7ZaMJCmKJs0

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies registry class 9 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c "C:\Users\Admin\AppData\Local\Temp\Lossless Scaling 2.9\Shaders\ANIME4K_L_2.cso"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3008
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Lossless Scaling 2.9\Shaders\ANIME4K_L_2.cso
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2664
      • C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
        "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\Lossless Scaling 2.9\Shaders\ANIME4K_L_2.cso"
        3⤵
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        PID:2652

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

    Filesize

    3KB

    MD5

    ad394c74889f9c0d27dafb950625bf1b

    SHA1

    96e7741f4677b443306865d40ef777f66a24cd43

    SHA256

    ef5f49dded15e44f4633d53f9d3a74a03619bc1e44547a95b996a10b60c1282d

    SHA512

    8914968a6ff8285fc0387bf34b0fc381a6ab2bdb835920647a03df08f301bbe16a1ec7fae615991e760acaa2136e1ffd4df667d4eef29262068cebd9554ce3b2