Analysis

  • max time kernel
    147s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/12/2023, 11:40

General

  • Target

    34bd979a5736b1db8e1e6a2997799849.exe

  • Size

    12.4MB

  • MD5

    34bd979a5736b1db8e1e6a2997799849

  • SHA1

    cfe494b29d900380a38e5b9b9f3a682b13189f3e

  • SHA256

    642089fce33eb91116a4fef4930b12cf30783b94e2148d003147a59c0e767eb4

  • SHA512

    4425ff98a3e7cd726a15dd3b35c50e0aaca582a3bad60bf70437b2d41255b2c856c558c658a1781fe64dc01e067731b28ca65f0fb39ba41dc7a089ed9809e26e

  • SSDEEP

    196608:h/R216Ubma/yXLeRQNIi3c1BvqMpk/wNcn921c2UZGaU0OfqAXJw0IR1v+L+p0df:FElhRQOi6wypC921cSa9Dmw0Wt+BN

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.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 42 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\34bd979a5736b1db8e1e6a2997799849.exe
    "C:\Users\Admin\AppData\Local\Temp\34bd979a5736b1db8e1e6a2997799849.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2836
    • C:\Windows\SysWOW64\Wbem\wmic.exe
      wmic BaseBoard get SerialNumber
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:4996

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2836-1-0x00000000039E0000-0x00000000039E1000-memory.dmp

          Filesize

          4KB

        • memory/2836-5-0x0000000003A40000-0x0000000003A41000-memory.dmp

          Filesize

          4KB

        • memory/2836-7-0x0000000003A60000-0x0000000003A61000-memory.dmp

          Filesize

          4KB

        • memory/2836-8-0x0000000003A70000-0x0000000003A71000-memory.dmp

          Filesize

          4KB

        • memory/2836-10-0x0000000000400000-0x0000000001B60000-memory.dmp

          Filesize

          23.4MB

        • memory/2836-6-0x0000000003A50000-0x0000000003A51000-memory.dmp

          Filesize

          4KB

        • memory/2836-4-0x0000000000400000-0x0000000001B60000-memory.dmp

          Filesize

          23.4MB

        • memory/2836-3-0x0000000003A30000-0x0000000003A31000-memory.dmp

          Filesize

          4KB

        • memory/2836-2-0x00000000039F0000-0x00000000039F1000-memory.dmp

          Filesize

          4KB

        • memory/2836-0-0x0000000001B80000-0x0000000001B81000-memory.dmp

          Filesize

          4KB

        • memory/2836-15-0x0000000000400000-0x0000000001B60000-memory.dmp

          Filesize

          23.4MB