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Analysis

  • max time kernel
    149s
  • max time network
    143s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-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
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 53 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 4 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
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2344
    • C:\Users\Admin\wtgiux.exe
      "C:\Users\Admin\wtgiux.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:2352

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\wtgiux.exe

    Filesize

    124KB

    MD5

    e15a73cc3179c2fdaffcf856b63ab8c0

    SHA1

    241d0f5c767399ef9ec94fa6f06c249eed7f272a

    SHA256

    97e81335942d631af57cfd3cd87ede91173927d4e1e6ce2091514f8744bee27e

    SHA512

    ba81ebfdbe7439e4eb288721dd1601e5295ceb4b5545051a6d5c550c71ae653683607d1a8a1b131b7e1a3c50e2c457e19a951923f8485dea03289909e143e0b1