Analysis

  • max time kernel
    119s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    13-06-2024 17:31

General

  • Target

    Lossless Scaling 2.9/Shaders/ANIME4K_L_3.cso

  • Size

    16KB

  • MD5

    1b6a8ffb9c9f877a4f959d189d19e23d

  • SHA1

    fb16289880af3c2630f8751b15edd4a188a184bb

  • SHA256

    df0900d18b17b38c3594a903ba05146785dfefe6b68fd5a0bcad4179c710a66b

  • SHA512

    12fcda09a1337c8d3c41c075e2cb674e62a5d43d9abb79e38e097a06645d362e4c9850706aecc9e5c314f847a6e7e12baae2068140a85d0d9caf85b8ab34f1ad

  • SSDEEP

    192:Dp173wv0/c1YdGGB1U2s3LmEtZlgVL7KmB6KtCIQByydkeUzgWyPkZkLbOLYYm:DP81OvB9EtmVjrgWW

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_3.cso"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2952
    • 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_3.cso
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2576
      • 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_3.cso"
        3⤵
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        PID:2556

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

    3106c3289cc700c03eefaa83b3fc34d7

    SHA1

    ddf4bee69dfd50e76036723be9deb2cb27d13cfb

    SHA256

    b4ca3b99080b11b69b432a6a3e70ea2e84235a901b66e103aa074a787b762a41

    SHA512

    4b2a13f8ee1ddd322a7169e207e9bba17df8b6f30757a733c2a30e6f4071c3793f100b51a9cab0ecaea0c84bfc7306db66aa9e337744fcb4a1745b80a8c92469