Analysis

  • max time kernel
    90s
  • max time network
    122s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/02/2024, 22:42

General

  • Target

    Virus/Virus/obj/Release/Virus.exe

  • Size

    3.0MB

  • MD5

    b6d61b516d41e209b207b41d91e3b90d

  • SHA1

    e50d4b7bf005075cb63d6bd9ad48c92a00ee9444

  • SHA256

    3d0efd55bde5fb7a73817940bac2a901d934b496738b7c5cab7ea0f6228e28fe

  • SHA512

    3217fc904e4c71b399dd273786634a6a6c19064a9bf96960df9b3357001c12b9547813412173149f6185eb5d300492d290342ec955a8347c6f9dcac338c136da

  • SSDEEP

    49152:lj3iZ1MHTIo3dLoYNiDSeP7jxPXyouZ3xtNg5EzN3CD70c5iMOIEQLx3+bt+g:lma9NLYGG7FduZhtau3Cv0cIIEQVubt9

Score
8/10

Malware Config

Signatures

  • Disables Task Manager via registry modification
  • Kills process with taskkill 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Virus\Virus\obj\Release\Virus.exe
    "C:\Users\Admin\AppData\Local\Temp\Virus\Virus\obj\Release\Virus.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4936
    • C:\Windows\SYSTEM32\taskkill.exe
      taskkill.exe /f /im taskmgr.exe
      2⤵
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:684
    • C:\Windows\SYSTEM32\taskkill.exe
      taskkill.exe /f /im explorer.exe
      2⤵
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:2192
  • C:\Windows\system32\AUDIODG.EXE
    C:\Windows\system32\AUDIODG.EXE 0x498 0x2ec
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1944

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/4936-0-0x000000001B920000-0x000000001B9C6000-memory.dmp

    Filesize

    664KB

  • memory/4936-1-0x00007FF938800000-0x00007FF9391A1000-memory.dmp

    Filesize

    9.6MB

  • memory/4936-2-0x0000000001530000-0x0000000001540000-memory.dmp

    Filesize

    64KB

  • memory/4936-3-0x000000001BEE0000-0x000000001C3AE000-memory.dmp

    Filesize

    4.8MB

  • memory/4936-5-0x00007FF938800000-0x00007FF9391A1000-memory.dmp

    Filesize

    9.6MB

  • memory/4936-4-0x000000001C4C0000-0x000000001C55C000-memory.dmp

    Filesize

    624KB

  • memory/4936-6-0x00000000014F0000-0x00000000014F8000-memory.dmp

    Filesize

    32KB

  • memory/4936-7-0x000000001C620000-0x000000001C66C000-memory.dmp

    Filesize

    304KB

  • memory/4936-8-0x0000000001530000-0x0000000001540000-memory.dmp

    Filesize

    64KB

  • memory/4936-9-0x00007FF938800000-0x00007FF9391A1000-memory.dmp

    Filesize

    9.6MB

  • memory/4936-10-0x00007FF938800000-0x00007FF9391A1000-memory.dmp

    Filesize

    9.6MB

  • memory/4936-11-0x0000000001530000-0x0000000001540000-memory.dmp

    Filesize

    64KB