Analysis

  • max time kernel
    140s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    09/05/2024, 01:23

General

  • Target

    39af1ce83c85e15f167cdef74aa9e23af9fb2942561b16491d23bc6044efe0b6.exe

  • Size

    932KB

  • MD5

    6575dd828f15b08b5707631f49b0e3f1

  • SHA1

    87d299fddb300777c53c028172f98143f484fd6f

  • SHA256

    39af1ce83c85e15f167cdef74aa9e23af9fb2942561b16491d23bc6044efe0b6

  • SHA512

    24afe357044d708731a08e21c636e819b1911a80c623e24cd0ef88a824523b10a7df90e7abf3a3efe4fb1e9dd49ffb393ec19208ca77cdf2ee558622a0158902

  • SSDEEP

    12288:MOQNMIt3+hioijxOcaGW/v7E+EfvnJUC2+6zI4cHkYaG6U5SqFS4609bCFrZd:LWMIMhiop+4wTfvT2dMINbU5zFQmUz

Score
9/10

Malware Config

Signatures

  • Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003) 3 IoCs
  • 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\39af1ce83c85e15f167cdef74aa9e23af9fb2942561b16491d23bc6044efe0b6.exe
    "C:\Users\Admin\AppData\Local\Temp\39af1ce83c85e15f167cdef74aa9e23af9fb2942561b16491d23bc6044efe0b6.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    PID:664

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/664-0-0x0000000000230000-0x0000000000231000-memory.dmp

          Filesize

          4KB

        • memory/664-1-0x0000000003030000-0x00000000030B0000-memory.dmp

          Filesize

          512KB

        • memory/664-2-0x0000000000400000-0x000000000046F000-memory.dmp

          Filesize

          444KB

        • memory/664-3-0x0000000000400000-0x00000000004EE000-memory.dmp

          Filesize

          952KB

        • memory/664-4-0x0000000000400000-0x00000000004EE000-memory.dmp

          Filesize

          952KB

        • memory/664-6-0x0000000000230000-0x0000000000231000-memory.dmp

          Filesize

          4KB

        • memory/664-7-0x0000000000400000-0x000000000046F000-memory.dmp

          Filesize

          444KB