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Analysis

  • max time kernel
    150s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/03/2024, 17:05

General

  • Target

    00b911d5803b38fcecb8445ba698fa31c8f3c40ca16ddb5fcf71e7df0fce755b.exe

  • Size

    60KB

  • MD5

    5ba21d7f47952a19c8c596bc733b9417

  • SHA1

    32961d73a35c54bcf77187d15a2ee8c6c243e3e7

  • SHA256

    00b911d5803b38fcecb8445ba698fa31c8f3c40ca16ddb5fcf71e7df0fce755b

  • SHA512

    ad5ccf79e6f610bbe5771a503a16b6e4eb3513a6d447fe8b1362af5948ae00d5054fee273498ba441a523f3ff1dcbce3aeae816a673c6c9bc7f2f7d5d0f586b4

  • SSDEEP

    1536:P2GQy5euj8SC90NMO2tFSwPuQ+BEXgHT:P2Vy9Zp+wH

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 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 50 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 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\00b911d5803b38fcecb8445ba698fa31c8f3c40ca16ddb5fcf71e7df0fce755b.exe
    "C:\Users\Admin\AppData\Local\Temp\00b911d5803b38fcecb8445ba698fa31c8f3c40ca16ddb5fcf71e7df0fce755b.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1664
    • C:\Users\Admin\xaagut.exe
      "C:\Users\Admin\xaagut.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
      • Suspicious use of WriteProcessMemory
      PID:4916

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\xaagut.exe

    Filesize

    60KB

    MD5

    322889a75b26b7047c39bab1a6ebd1ba

    SHA1

    ee56657dbfbf5f4b576d6348ea8e8e40ba8f1597

    SHA256

    52c4febe7745122b19b8f5facd3e77ad955320eea6d15a300589376c20f37447

    SHA512

    a8e7cc136dca3e7b722ea9434f9bac19154153c84822501722e1eecee6023d399b5d6aff7cbd757c51328e149ff16eaf52b23cd2915ed083e369758dafddb9a7