Resubmissions

23-04-2024 21:50

240423-1p1c5acb4v 10

23-04-2024 21:36

240423-1f6hsacb68 10

Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-04-2024 21:50

General

  • Target

    Sigma.exe

  • Size

    78KB

  • MD5

    a0433989f33346e8cee2eea36071a7c2

  • SHA1

    d46ae970a1e301dbadbb9516967ba5d434858192

  • SHA256

    3f21d81f46de71ea6660ff852480268cde323ab68b3b449c34a2b18f21e75e46

  • SHA512

    ec9c36066480a976a3700d7021da37688f1f9a608df1dcf3facbec6077729a310acc5cdac22ec60d566cd627831113ec8bff5492a0b989c1058747eb65492f7d

  • SSDEEP

    1536:52WjO8XeEXFh5P7v88wbjNrfxCXhRoKV6+V+hrPIC:5Zv5PDwbjNrmAE+JIC

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTIzMjE3Nzg0MDk3NjI5ODAyNQ.GAxEYs.EJ_K9VlQJWrmSf9o3vCed38St3du2Nj0wsFLYw

  • server_id

    1232179070591307896

Signatures

  • Discord RAT

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

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Sigma.exe
    "C:\Users\Admin\AppData\Local\Temp\Sigma.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3532
  • C:\Windows\system32\notepad.exe
    "C:\Windows\system32\notepad.exe"
    1⤵
    • Suspicious use of FindShellTrayWindow
    PID:2332

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3532-0-0x0000018089440000-0x0000018089458000-memory.dmp

    Filesize

    96KB

  • memory/3532-1-0x00000180A3B70000-0x00000180A3D32000-memory.dmp

    Filesize

    1.8MB

  • memory/3532-2-0x00007FFC482A0000-0x00007FFC48D61000-memory.dmp

    Filesize

    10.8MB

  • memory/3532-3-0x000001808B200000-0x000001808B210000-memory.dmp

    Filesize

    64KB

  • memory/3532-4-0x00000180A4370000-0x00000180A4898000-memory.dmp

    Filesize

    5.2MB

  • memory/3532-5-0x00007FFC482A0000-0x00007FFC48D61000-memory.dmp

    Filesize

    10.8MB

  • memory/3532-6-0x000001808B200000-0x000001808B210000-memory.dmp

    Filesize

    64KB