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Analysis

  • max time kernel
    193s
  • max time network
    210s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/12/2023, 01:03

General

  • Target

    8614f85ba523358af7a5de81583c8dfffc9dcf609a06aab771831d55fe0df761.exe

  • Size

    23.4MB

  • MD5

    e70f2a5c0f1351b1a4462fa70356285a

  • SHA1

    8d3bb6642e6c6f09c090ea8b303d881ae8510e57

  • SHA256

    8614f85ba523358af7a5de81583c8dfffc9dcf609a06aab771831d55fe0df761

  • SHA512

    9024d9dec3b508716bec0b3d50823b8eea89add119ef20fab1bc909387ce08cb374ee0fde5c09364b21482394194260ea5a378afb1f3376063f2866548ff0aea

  • SSDEEP

    393216:tRlSXv/FtKUN3XoO1QCX8IKEzWQ+VAwj17viWmE12OnOxrmU32n/uSaQoy0urpRf:LlQ/FIW1QCPKKWTVH1jiWbYOnOxrmU3k

Malware Config

Signatures

  • VMProtect packed file 2 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Enumerates connected drives 3 TTPs 1 IoCs

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

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8614f85ba523358af7a5de81583c8dfffc9dcf609a06aab771831d55fe0df761.exe
    "C:\Users\Admin\AppData\Local\Temp\8614f85ba523358af7a5de81583c8dfffc9dcf609a06aab771831d55fe0df761.exe"
    1⤵
    • Enumerates connected drives
    • Writes to the Master Boot Record (MBR)
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:4260

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/4260-0-0x00007FFFACE30000-0x00007FFFACE32000-memory.dmp

    Filesize

    8KB

  • memory/4260-1-0x0000000140000000-0x0000000142A1B000-memory.dmp

    Filesize

    42.1MB

  • memory/4260-5-0x0000000140000000-0x0000000142A1B000-memory.dmp

    Filesize

    42.1MB