Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    06-06-2024 12:23

General

  • Target

    SOLARAUPDATED/bin/api-docs.json

  • Size

    5.9MB

  • MD5

    19c541f355cad5fb427a38317479b698

  • SHA1

    aebc5b3b123ab962606b6072806027d9b6c758e9

  • SHA256

    6c003208304e585290c9a655c51e5789c4f3e4241a9abc0139a9dbeb5d2884b1

  • SHA512

    78e3cbe554cdf02457a3892033ebd9f74c5b4446e306248594d682918ea5dc6e52cafe72b3bdf59fda1f9f5b3879576ca1ef2d35cebc66f1d55543b618bcf7e5

  • SSDEEP

    24576:7ccjk1+ox2ptidmo2KtMTdxsuBqXhGz+rM:hiVuBqXhGz+rM

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\SOLARAUPDATED\bin\api-docs.json
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1936
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\SOLARAUPDATED\bin\api-docs.json
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2596
      • 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\SOLARAUPDATED\bin\api-docs.json"
        3⤵
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        PID:2980

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

    26acd8f5bb5159cdee9747bea5efa828

    SHA1

    c3a975bc0c0e4dc443e0b02c258bb88a82d0aa69

    SHA256

    8bf50c490b38fe028702dfc00248894026ce97dc84c574f1351307868454f388

    SHA512

    ff3cc8f6f5120d037ff284cd06d3977fcc49cd8f1437eea9e150f88d341fa7a22fbabc5107ec7876237c0979b28ec03ae4395ea9cd22a774f70b7b61338d8fda