Analysis

  • max time kernel
    121s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    31/12/2023, 11:35

General

  • Target

    348bd8e727dcb132356b290af0cd8568.exe

  • Size

    12.3MB

  • MD5

    348bd8e727dcb132356b290af0cd8568

  • SHA1

    71c22794e84e84bc56b54ab54fab3e084d5e34c2

  • SHA256

    6b2b6955d0e31d62a112333dba7f41459bf67ca22342cab665b458ab01fa3b70

  • SHA512

    3b0c18ee17aa3f07619bc2ff141fdcea05dc627d056ae3d6e52af223d3e2eed9f0c1494bb9e9e51882e64a74b5dba598c52fef70c9d88298714b8873e800d6b7

  • SSDEEP

    196608:F3hS+VyWUQ10FidX65wy3zfBl3yDA7h1cGmCmtvyspKd+ZHrAY6fj3KfhhCkv2WC:rV58Cy3rBRrbkzE+Fr4zKJhCkv2Wapl

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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 40 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\348bd8e727dcb132356b290af0cd8568.exe
    "C:\Users\Admin\AppData\Local\Temp\348bd8e727dcb132356b290af0cd8568.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:2432
    • C:\Windows\SysWOW64\Wbem\wmic.exe
      wmic BaseBoard get SerialNumber
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2224

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2432-0-0x0000000000230000-0x0000000000231000-memory.dmp

          Filesize

          4KB

        • memory/2432-3-0x0000000000400000-0x0000000001B43000-memory.dmp

          Filesize

          23.3MB

        • memory/2432-2-0x0000000000230000-0x0000000000231000-memory.dmp

          Filesize

          4KB

        • memory/2432-5-0x0000000000230000-0x0000000000231000-memory.dmp

          Filesize

          4KB

        • memory/2432-6-0x0000000000250000-0x0000000000251000-memory.dmp

          Filesize

          4KB

        • memory/2432-8-0x0000000000250000-0x0000000000251000-memory.dmp

          Filesize

          4KB

        • memory/2432-11-0x0000000000400000-0x0000000001B43000-memory.dmp

          Filesize

          23.3MB

        • memory/2432-10-0x0000000000250000-0x0000000000251000-memory.dmp

          Filesize

          4KB

        • memory/2432-14-0x0000000000260000-0x0000000000261000-memory.dmp

          Filesize

          4KB

        • memory/2432-16-0x0000000000260000-0x0000000000261000-memory.dmp

          Filesize

          4KB

        • memory/2432-21-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2432-19-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2432-24-0x0000000000280000-0x0000000000281000-memory.dmp

          Filesize

          4KB

        • memory/2432-26-0x0000000000280000-0x0000000000281000-memory.dmp

          Filesize

          4KB

        • memory/2432-31-0x0000000000310000-0x0000000000311000-memory.dmp

          Filesize

          4KB

        • memory/2432-29-0x0000000000310000-0x0000000000311000-memory.dmp

          Filesize

          4KB

        • memory/2432-34-0x0000000000320000-0x0000000000321000-memory.dmp

          Filesize

          4KB

        • memory/2432-36-0x0000000000320000-0x0000000000321000-memory.dmp

          Filesize

          4KB

        • memory/2432-32-0x0000000000320000-0x0000000000321000-memory.dmp

          Filesize

          4KB

        • memory/2432-37-0x0000000000330000-0x0000000000331000-memory.dmp

          Filesize

          4KB

        • memory/2432-40-0x0000000077260000-0x0000000077261000-memory.dmp

          Filesize

          4KB

        • memory/2432-39-0x0000000000330000-0x0000000000331000-memory.dmp

          Filesize

          4KB

        • memory/2432-42-0x0000000000330000-0x0000000000331000-memory.dmp

          Filesize

          4KB

        • memory/2432-48-0x0000000000400000-0x0000000001B43000-memory.dmp

          Filesize

          23.3MB