Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    22-03-2024 15:59

General

  • Target

    OAEXPTOOL/OA-EXPTOOL-main/main/request.py

  • Size

    15KB

  • MD5

    9e1a326298efc2e7b9c41257ebfb92b6

  • SHA1

    70180bf41a0efd6a4faeb148509c73722d321d16

  • SHA256

    1d1f4db91a4fd15cefd1c22198ceb23e948e0830bc77bd70aeb6bd7bc819f113

  • SHA512

    8bbe33a0d6ff31b671982d8286f2c2ebc94ca5e661334650e6da9b02cfce66bbac184b0a14fc26710f0c01694923cf4e8fa75d43ee0add52e7d1cd7588468238

  • SSDEEP

    192:b7rP/5uoG2aBbGGLlm1UHUBIGWaabDGbVG1k3FjPh9RPC4CyK1a4JiH1iHfDf2u:b/5uG2nfHUBGb4v3FTh9WiH1iHLf2u

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\request.py
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1880
    • 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\request.py
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2776
      • 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\request.py"
        3⤵
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        PID:2768

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

    f6bfe54437daad29c4af6a43e20230ad

    SHA1

    d5519a62812bc92802de03f67173caa160d7fb85

    SHA256

    64b7b98ea269b12dbbd16adf8808985b538b4e960c3bf060eb07405542e96f35

    SHA512

    f3f9f974201be3cb5db82a68bd20a15387db5b6c8b851653f73543acd3d6ade0efd4b58d1e2822b8f14225c1e428e7bc16c88fa8fd8461b421c883b2f50016b6