Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    13-06-2024 17:31

General

  • Target

    Lossless Scaling 2.9/Shaders/ANIME4K_L_4.cso

  • Size

    24KB

  • MD5

    366ed57e3e6ce3b04375873d0d8104f2

  • SHA1

    98c6500a7132d82e2c32ff2695de8fbe5e61f950

  • SHA256

    46600a5857c22d01e20bcd51796be2294dbb4c4c6c2420c9eb8f453475d95e66

  • SHA512

    261c6025e8ea95bfc1c447c4f91238197dff6cd2b1199f9b84ed835775deb1d7b1b01dc62934468ee6c6d75a96a8427b11a1a55620759b2ce3c5bfc8f2750fad

  • SSDEEP

    192:H3sOkP2aFneeGs5sAamp3tWMqUddZvMEywVPpaIzmtzifWICcnI5y2ZarZsIgrhq:XWNeUzXr4IxWICckyQIArpK

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_4.cso"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2008
    • 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_4.cso
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2652
      • 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_4.cso"
        3⤵
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        PID:2464

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

    2cee55363463e60e6721292894967fbf

    SHA1

    52cfe0a0d1ae8f361fa1f265adb14a7b2b50462e

    SHA256

    775a7934de1d4c51aca5e09fccf2946fcfde9add936e7148134162e22cbff6e8

    SHA512

    c5a9d565ca135b18d5482d2b90cf4d443899fee01bdf95bef17313d9e1a06bcdaf59de03a9d1ed16aac8d188e8b06dae06fc4007b0b7c187eb994e7108d4ff5f