Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/06/2024, 20:28

General

  • Target

    3ca773f91357d2e52e14efcdc159fc73fbe4d6974e277a09d624e93f5d410ce3.exe

  • Size

    1.9MB

  • MD5

    8452eae01e3d488bbaca999b75148d29

  • SHA1

    1788ef34fdd2358e9a3eb7fe01a92ebcc9e3a9b7

  • SHA256

    3ca773f91357d2e52e14efcdc159fc73fbe4d6974e277a09d624e93f5d410ce3

  • SHA512

    1cfb4f72540eb65d5b4081fe8e92d25abccfcc4b4bfcc8ecde8125373516178358ccfc3fafd87038fd8b6d8f42fc099c243443b044db25ed2f69556bba660525

  • SSDEEP

    49152:VXEpvWgM2meRaujfUhg/PRye/am9HUhAgRlw9HQLeFVOp:pWvDpm4z/pyeRUhAgbywZ

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory 12 IoCs
  • Drops file in Program Files directory 18 IoCs
  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3ca773f91357d2e52e14efcdc159fc73fbe4d6974e277a09d624e93f5d410ce3.exe
    "C:\Users\Admin\AppData\Local\Temp\3ca773f91357d2e52e14efcdc159fc73fbe4d6974e277a09d624e93f5d410ce3.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • Enumerates connected drives
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2204
    • C:\Users\Admin\AppData\Local\Temp\3ca773f91357d2e52e14efcdc159fc73fbe4d6974e277a09d624e93f5d410ce3.exe
      "C:\Users\Admin\AppData\Local\Temp\3ca773f91357d2e52e14efcdc159fc73fbe4d6974e277a09d624e93f5d410ce3.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:1612
      • C:\Users\Admin\AppData\Local\Temp\3ca773f91357d2e52e14efcdc159fc73fbe4d6974e277a09d624e93f5d410ce3.exe
        "C:\Users\Admin\AppData\Local\Temp\3ca773f91357d2e52e14efcdc159fc73fbe4d6974e277a09d624e93f5d410ce3.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:4864

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\cumshot bukkake lesbian glans bondage .mpg.exe

          Filesize

          880KB

          MD5

          ebe4a08a259f839dc6a526e2c38e372b

          SHA1

          1b7dddef68fcf78a4eadf14f2137cf11afb7ecf1

          SHA256

          947ae5a3ddd5be26feef2ba825e0c2d378087e8a1e6f8b76443229a5e85e0da7

          SHA512

          24220800d2c0807be8ef92d4d621153ea9f66a6095bb29fc7ad921f74748423c99a249d32861b4b2367949ac814f59f587e1aaeb16c3ba2a39cfe8b7527b1488