Analysis

  • max time kernel
    117s
  • max time network
    117s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    31/12/2023, 11:55

General

  • Target

    353731ae9dda7ff1b817ebd3dcf19be0.exe

  • Size

    12.3MB

  • MD5

    353731ae9dda7ff1b817ebd3dcf19be0

  • SHA1

    858553c037dabb406ffa63057e893ac3605d5cc7

  • SHA256

    4534a3f8a8e037b838f888ef435840eb425d861984fc7e3ca0c4397a25181a3e

  • SHA512

    abe4dedaa11ed997c225b0f825253ac289245028b9952cc05602529b40554d308c3f750b10c3971e24f1b49b3b411cc95cef7d4ff57eeb93dffcb016e1226e92

  • SSDEEP

    196608:z1yN/m3XsFuQFDjT3jmu44gb39b5w0IbA17WDr2ZIF5q9bmJCoRtIx5E:hm/gXsFuQtaHb39brIbA17Ncq9bmJlIY

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\353731ae9dda7ff1b817ebd3dcf19be0.exe
    "C:\Users\Admin\AppData\Local\Temp\353731ae9dda7ff1b817ebd3dcf19be0.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:3036
    • C:\Windows\SysWOW64\Wbem\wmic.exe
      wmic BaseBoard get SerialNumber
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2644

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/3036-0-0x0000000000400000-0x0000000001B56000-memory.dmp

          Filesize

          23.3MB

        • memory/3036-1-0x00000000001C0000-0x00000000001C1000-memory.dmp

          Filesize

          4KB

        • memory/3036-3-0x00000000001C0000-0x00000000001C1000-memory.dmp

          Filesize

          4KB

        • memory/3036-5-0x00000000001C0000-0x00000000001C1000-memory.dmp

          Filesize

          4KB

        • memory/3036-6-0x00000000003D0000-0x00000000003D1000-memory.dmp

          Filesize

          4KB

        • memory/3036-8-0x00000000003D0000-0x00000000003D1000-memory.dmp

          Filesize

          4KB

        • memory/3036-10-0x00000000003D0000-0x00000000003D1000-memory.dmp

          Filesize

          4KB

        • memory/3036-13-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/3036-15-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/3036-18-0x00000000003F0000-0x00000000003F1000-memory.dmp

          Filesize

          4KB

        • memory/3036-20-0x00000000003F0000-0x00000000003F1000-memory.dmp

          Filesize

          4KB

        • memory/3036-23-0x0000000001B60000-0x0000000001B61000-memory.dmp

          Filesize

          4KB

        • memory/3036-25-0x0000000001B60000-0x0000000001B61000-memory.dmp

          Filesize

          4KB

        • memory/3036-28-0x0000000001B70000-0x0000000001B71000-memory.dmp

          Filesize

          4KB

        • memory/3036-30-0x0000000001B70000-0x0000000001B71000-memory.dmp

          Filesize

          4KB

        • memory/3036-31-0x0000000001B80000-0x0000000001B81000-memory.dmp

          Filesize

          4KB

        • memory/3036-33-0x0000000001B80000-0x0000000001B81000-memory.dmp

          Filesize

          4KB

        • memory/3036-35-0x0000000001B80000-0x0000000001B81000-memory.dmp

          Filesize

          4KB

        • memory/3036-36-0x00000000032C0000-0x00000000032C1000-memory.dmp

          Filesize

          4KB

        • memory/3036-38-0x00000000032C0000-0x00000000032C1000-memory.dmp

          Filesize

          4KB

        • memory/3036-40-0x00000000032C0000-0x00000000032C1000-memory.dmp

          Filesize

          4KB

        • memory/3036-41-0x0000000000400000-0x0000000001B56000-memory.dmp

          Filesize

          23.3MB

        • memory/3036-42-0x0000000077750000-0x0000000077751000-memory.dmp

          Filesize

          4KB

        • memory/3036-47-0x0000000000400000-0x0000000001B56000-memory.dmp

          Filesize

          23.3MB