Analysis

  • max time kernel
    119s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    13-06-2024 17:31

General

  • Target

    Lossless Scaling 2.9/Shaders/ANIME4K_M_2.cso

  • Size

    5KB

  • MD5

    c971e7b80299a880827cc65021d0e631

  • SHA1

    647fd21a64e2caadb20ce2eac2b4e73b5925f6de

  • SHA256

    a8792e1ee521c9f6e5199ad1597e7be89f01dfdd371173af1635b9374b427d73

  • SHA512

    bc189966033967e925a0bfd80fa761a1481f8ca51b5ab8480b6f20ad41869ca922a49635bd073f3b86ed34f9fd8dfdac0245d6a428d155aeec16ce60ef1ec5b8

  • SSDEEP

    96:YwSlDKeb07k0tw/I+WEtcQvnZeKepZcHR04fobPQrhfP6YYsRf+t1bguqfdMkBrv:ElRQ7kUqPUKwZcHR0MoPQrlP6YTV+t1+

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_M_2.cso"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1916
    • 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_M_2.cso
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2584
      • 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_M_2.cso"
        3⤵
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        PID:2616

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

    c00994341d1a68c563cc71ba5d0d5ab2

    SHA1

    dc9b1a447d95661a83d7992729451962a3353564

    SHA256

    e8ae91371208de6f5235b7ea4fa658d7cd6f6402b09feed27bbe27c70448e002

    SHA512

    9c4b11422eb94408b66638adf853ee1b7e9da0e6ff84372a4d8005e8b0b2ba3be2b9a6357c45bdd56e332853333dde5728f791c5a71630edd539fea133847ae5