Analysis

  • max time kernel
    120s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    22-03-2024 15:59

General

  • Target

    OAEXPTOOL/OA-EXPTOOL-main/main/__pycache__/request.cpython-38.pyc

  • Size

    4KB

  • MD5

    8acf1060bce1db275a21092d5983c40a

  • SHA1

    457e5331b943e8d84415230a92d7586eb9dc83cd

  • SHA256

    a981e8e5604ac146b23fac3b8104eaa207ff20fda66ca65c387d7862a8ed7073

  • SHA512

    e0f84938d3d0834d4185692262ccf3012349880cce253891e8d44c66e18a6bcb4def160c31dd89ec92a2b9f72c497215e23d0488dad716ff8a5546963a98493f

  • SSDEEP

    96:3fPcW7HyX6xp19vmHl0PveAkZvabbJzJhIMe8DraejKw2tpIJx6s:3fEW7HyX6v14FaWAMgzDIMe4/Kw206s

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\OAEXPTOOL\OA-EXPTOOL-main\main\__pycache__\request.cpython-38.pyc
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2744
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\OAEXPTOOL\OA-EXPTOOL-main\main\__pycache__\request.cpython-38.pyc
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2688
      • 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\OAEXPTOOL\OA-EXPTOOL-main\main\__pycache__\request.cpython-38.pyc"
        3⤵
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        PID:2752

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    3KB

    MD5

    49d0f7073701e87dbe4cf0450aa1a346

    SHA1

    90d5f8d6635547768bf2fae47c424d9b7c90a979

    SHA256

    fa53eccd8f4e00889e44442e752585ce1d010bf747df8404556097a7a23423e9

    SHA512

    f22c780529a4ee892be96471f1d85dbf59989411fa4ed7a88ce78fe4aa2da0f4698babd3f7c40599387816c3fdaa50d5fd094f2a54293e56dcfcd56b696fe4c6