Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/03/2024, 02:55

General

  • Target

    bd7d1e0a203111916192ec1c671b6998.exe

  • Size

    1.6MB

  • MD5

    bd7d1e0a203111916192ec1c671b6998

  • SHA1

    1a24c81a1c4d42a4591c75f7a46a253d9cad4cec

  • SHA256

    ed7cd15bf8ae6894d25588f18441d3e7c431b8aac6653e57b352d7b5535b0b56

  • SHA512

    227d4a5ca4d08dc81120139adf75c6f87e2329c4a0f5055f0faec39a3dd845dff33dac154d327c67796cb27acfa6762666068568d0f95f847ae428e733a3111e

  • SSDEEP

    49152:dHKlAdzwgIrkUYSE/kxzHzHm/pdN8IBt69844NQFfqO:dqCRJCHzHkpdKmJCRqO

Malware Config

Signatures

  • VMProtect packed file 3 IoCs

    Detects executables packed with VMProtect commercial packer.

  • 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.

  • Drops file in System32 directory 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bd7d1e0a203111916192ec1c671b6998.exe
    "C:\Users\Admin\AppData\Local\Temp\bd7d1e0a203111916192ec1c671b6998.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • Drops file in System32 directory
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:3636

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/3636-0-0x0000000000400000-0x0000000000744000-memory.dmp

          Filesize

          3.3MB

        • memory/3636-1-0x0000000000400000-0x0000000000744000-memory.dmp

          Filesize

          3.3MB

        • memory/3636-4-0x0000000000400000-0x0000000000744000-memory.dmp

          Filesize

          3.3MB