Analysis

  • max time kernel
    182s
  • max time network
    210s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/11/2022, 20:36

General

  • Target

    ee4bd658ccacc1a176b5daf4dfffca13e938f23569dddc5076d4c5ea4bef43a1.exe

  • Size

    973KB

  • MD5

    7bf025e09b0a5e99c5349c33aaeb3101

  • SHA1

    c8f4613dc16d80db47198a770f7c15d9c64ec46f

  • SHA256

    ee4bd658ccacc1a176b5daf4dfffca13e938f23569dddc5076d4c5ea4bef43a1

  • SHA512

    556b59f3f71e66667c9457b96f0fe1418fe5542ca996f5f4f8ade64a26cd9788b417c8cfd2b97ceaa41766c2581ac3085d84d2b051ed79408af53a9d67942080

  • SSDEEP

    24576:iZnAIbyyb7U/5NTWHsroyWkL2/bvxHSTPBYY/85jIIu+cBvkVnj+BCv:iWIpSWghTL2/bvEP+l5xRK

Malware Config

Signatures

  • Identifies Wine through registry keys 2 TTPs 1 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • 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

Processes

  • C:\Users\Admin\AppData\Local\Temp\ee4bd658ccacc1a176b5daf4dfffca13e938f23569dddc5076d4c5ea4bef43a1.exe
    "C:\Users\Admin\AppData\Local\Temp\ee4bd658ccacc1a176b5daf4dfffca13e938f23569dddc5076d4c5ea4bef43a1.exe"
    1⤵
    • Identifies Wine through registry keys
    • Writes to the Master Boot Record (MBR)
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    PID:3360

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/3360-132-0x0000000000400000-0x0000000000623000-memory.dmp

          Filesize

          2.1MB

        • memory/3360-133-0x0000000000400000-0x0000000000623000-memory.dmp

          Filesize

          2.1MB

        • memory/3360-134-0x0000000004780000-0x0000000004783000-memory.dmp

          Filesize

          12KB

        • memory/3360-135-0x0000000000400000-0x0000000000623000-memory.dmp

          Filesize

          2.1MB

        • memory/3360-136-0x0000000000400000-0x0000000000623000-memory.dmp

          Filesize

          2.1MB

        • memory/3360-137-0x0000000000400000-0x0000000000623000-memory.dmp

          Filesize

          2.1MB