Analysis

  • max time kernel
    117s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    25-02-2024 19:04

General

  • Target

    locales/en-GB.pak

  • Size

    299KB

  • MD5

    05ac84aa6987eb1f55021b6fba56d364

  • SHA1

    58cb66bba3af0c6cc742488ccc342d33fc118660

  • SHA256

    e1e357c853eed83fb6c4133f8f4df377a8eda4fe6f0e55395f21c5ab6e38faa8

  • SHA512

    c615e1eb01412c5e2c0402242d442a6cf08965318d1c0d261ca5bc6df9acba5efa2c87ade20e1e4740d2239ea56d1ce4d3fc7a4c3eabe81b876ecb364b3e91b6

  • SSDEEP

    6144:WJeP/KOb6vG8GGvDJAgdMP9ectcaAfaYEnG2J05SSvqo:1COb6ugdMrcarnGf5SSio

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\locales\en-GB.pak
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2972
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\locales\en-GB.pak
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2536
      • 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\locales\en-GB.pak"
        3⤵
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        PID:2584

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

    122dbc4098d0407a9e9ad0b63ed83699

    SHA1

    f13836d0f9561b2006f4170f9dfb7f7034c107c4

    SHA256

    42b7f179224ed43c4af8740e5a94e457b16f81a61c7d8f3c0115b39b964969ac

    SHA512

    dc6f4ac17219b19e1496cb669767d3d81dcae19b996290c65973dae2cc6b3a66c7a2c16ce16a5dc704f3837db0c6f526151189e6b04fbd8b623a6819de206ab4