Resubmissions

19-06-2024 18:57

240619-xl3gjaxbnf 10

Analysis

  • max time kernel
    91s
  • max time network
    126s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240611-en
  • resource tags

    arch:x64arch:x86image:win11-20240611-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    19-06-2024 18:57

General

  • Target

    hehe's external.exe

  • Size

    78KB

  • MD5

    89843ea4105378e4fbe7afe99f2b291b

  • SHA1

    a469ae734ba46f9a3712d95fa987286a303263d7

  • SHA256

    d71e071decfbf58e254b4c45a18c71b30446ca83d7acff324761569e57027b24

  • SHA512

    7cff64984b9d4cd233542e10cb507b99fd7c291d4cea52af6feb36e029094d7db68643d120f6239623ef567867baab903095a56fc713565cddddbcb66b5f5574

  • SSDEEP

    1536:52WjO8XeEXFh5P7v88wbjNrfxCXhRoKV6+V+9GPIC:5Zv5PDwbjNrmAE+8IC

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTI1MjM2MzM1NDQwNDgxOTEzOA.Gu7T7x.fG7ImMChaLHchh6lcv8_MHa3JQWR8Fn4L12thY

  • server_id

    1251916764929982485

Signatures

  • Discord RAT

    A RAT written in C# using Discord as a C2.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 7 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\hehe's external.exe
    "C:\Users\Admin\AppData\Local\Temp\hehe's external.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4288
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "powershell.exe" -Command Add-MpPreference -ExclusionPath "C:\"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2020
  • C:\Windows\system32\AUDIODG.EXE
    C:\Windows\system32\AUDIODG.EXE 0x00000000000004F8 0x0000000000000500
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:416

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_fux45edj.4ot.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • memory/2020-20-0x000001E1ABF70000-0x000001E1ABF92000-memory.dmp

    Filesize

    136KB

  • memory/4288-1-0x00007FFF45B73000-0x00007FFF45B75000-memory.dmp

    Filesize

    8KB

  • memory/4288-0-0x0000026160890000-0x00000261608A8000-memory.dmp

    Filesize

    96KB

  • memory/4288-2-0x000002617AEA0000-0x000002617B062000-memory.dmp

    Filesize

    1.8MB

  • memory/4288-3-0x00007FFF45B70000-0x00007FFF46632000-memory.dmp

    Filesize

    10.8MB

  • memory/4288-4-0x000002617C170000-0x000002617C698000-memory.dmp

    Filesize

    5.2MB

  • memory/4288-5-0x00007FFF45B70000-0x00007FFF46632000-memory.dmp

    Filesize

    10.8MB

  • memory/4288-6-0x000002617BCF0000-0x000002617BD9A000-memory.dmp

    Filesize

    680KB

  • memory/4288-7-0x00007FFF45B70000-0x00007FFF46632000-memory.dmp

    Filesize

    10.8MB

  • memory/4288-11-0x00007FFF45B70000-0x00007FFF46632000-memory.dmp

    Filesize

    10.8MB