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Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/08/2024, 18:52

General

  • Target

    13465085ef904e26b981bc5cf7c3a88e3edfa4fc22d48b0b277379e0831026cb.exe

  • Size

    798KB

  • MD5

    83ac19540352c6726a0ff79142f710df

  • SHA1

    0e40006ef42556daa94d685db485aebe2ec7a3ff

  • SHA256

    13465085ef904e26b981bc5cf7c3a88e3edfa4fc22d48b0b277379e0831026cb

  • SHA512

    51a2c56150671ce9b8b62fc92fa3a6bd290950743efb8c93a6e1bc0cad831aab2ac729e08ae6c36912219b884911198414a046f7ff58142edbf95c0eaa95fa61

  • SSDEEP

    12288:zXCNi9B0L7B7GKI4kbeUzPJSp75z+FOqwhZuag914tT+t+zYUUkgIKx/nmeb4kDM:2W0L7BoemJQ9xpPrgcu/UUttbf+n

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 17 IoCs
  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\13465085ef904e26b981bc5cf7c3a88e3edfa4fc22d48b0b277379e0831026cb.exe
    "C:\Users\Admin\AppData\Local\Temp\13465085ef904e26b981bc5cf7c3a88e3edfa4fc22d48b0b277379e0831026cb.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
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4952
    • C:\Users\Admin\AppData\Local\Temp\13465085ef904e26b981bc5cf7c3a88e3edfa4fc22d48b0b277379e0831026cb.exe
      "C:\Users\Admin\AppData\Local\Temp\13465085ef904e26b981bc5cf7c3a88e3edfa4fc22d48b0b277379e0831026cb.exe"
      2⤵
      • Checks computer location settings
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:3380
      • C:\Users\Admin\AppData\Local\Temp\13465085ef904e26b981bc5cf7c3a88e3edfa4fc22d48b0b277379e0831026cb.exe
        "C:\Users\Admin\AppData\Local\Temp\13465085ef904e26b981bc5cf7c3a88e3edfa4fc22d48b0b277379e0831026cb.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:3388
    • C:\Users\Admin\AppData\Local\Temp\13465085ef904e26b981bc5cf7c3a88e3edfa4fc22d48b0b277379e0831026cb.exe
      "C:\Users\Admin\AppData\Local\Temp\13465085ef904e26b981bc5cf7c3a88e3edfa4fc22d48b0b277379e0831026cb.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:3360

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\russian lesbian hidden beautyfull .mpg.exe

    Filesize

    157KB

    MD5

    93b40d20f0433d1816c04cf55967365e

    SHA1

    d1b37fd563ab3ea2c256f441f487ecb77fd90f77

    SHA256

    3e77706cb97950e1afe4b685452e944994b77d0078be5447f5fc90508930cb44

    SHA512

    62c2f1923abed63b56c8e3beb0a89398608091c589619db6f893b97a691dad359d7759a48f134cb1b808cc53bc49d1d266c7b2a425b8e108763eb6e68c1a2f2c