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Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/02/2024, 05:39

General

  • Target

    9ae51a481d727513d83e06d2ca1978c0.exe

  • Size

    124KB

  • MD5

    9ae51a481d727513d83e06d2ca1978c0

  • SHA1

    5a4244f66e473cded2068ddd5661f4e508b749f0

  • SHA256

    1f29d9644a862b025e6b768463efd89d105434dab6c5efa929a610088cb55587

  • SHA512

    53005298baeb0087b2593778eb2dcffa56b97367c8bf41f24276415242cbe1cf7bbc3995afc638ad9a69fbbeee30744927bbb251e28ab18582418ce20b69fa15

  • SSDEEP

    1536:kUJ9ppyAq5U0GgAYu0P1kNmwldCMhdu8KWP/nTn8nBP9VeRPNeG0h/y:39prq5U0GgA89QIq

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 51 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9ae51a481d727513d83e06d2ca1978c0.exe
    "C:\Users\Admin\AppData\Local\Temp\9ae51a481d727513d83e06d2ca1978c0.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Checks computer location settings
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4996
    • C:\Users\Admin\boaduas.exe
      "C:\Users\Admin\boaduas.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:4428

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\boaduas.exe

    Filesize

    124KB

    MD5

    61e5b4398d971bb4c180ee464232ef10

    SHA1

    305e50aebfbe67ce5bfc7e554a29d919aae4a775

    SHA256

    24670037046dbbc35f1d22eb11c2c9ac8048a8cc892d8938c91a54a8fba8d029

    SHA512

    88bfbf0ec4662326e3c31fa956daeb871c65dcef03eedb4bc2c29b97420fb6af9e84e8c6870e8561df7c14fdd1e0b989cb1b836425b8794ddbc66cb3eebed850