Overview

overview

10

Static

static

10

Discord rat.exe

windows10-2004-x64

Resubmissions

30-06-2024 18:16

240630-wwqeaavfnq 10

30-06-2024 18:10

240630-wr1pfs1hpa 10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    Discord rat.exe

  • Size

    79KB

  • Sample

    240630-wr1pfs1hpa

  • MD5

    4a825505953f3f758e1da9bab73df39e

  • SHA1

    ee7226735ea2d358d8628e037f35d38fc799ef50

  • SHA256

    5436af4185d5c05d8ec07213f940cb8a3506fa9a0621b45ebf38583e37165977

  • SHA512

    43120fc749ee67d7b8371aa921ee9a7b3769cbc63db06c0dd5cadfa7a83aeeb51e3a54ac4e8c0738cc58b22bcef0d8c5198b753626955371823d11a54d0d12a9

  • SSDEEP

    1536:UeycDpiiSoH8ovTpPFl+ktd2+6CHpHKcGiNPAeN+cvy1kml4KSYHbC/EuYDbbqik:rycDpiiSoH8ovTpFl+ktd2+6CHpHKcGw

Score
10/10
discordratbootkitevasionexecutionpersistenceprivilege_escalationratrootkitstealer

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTI1Njk1OTk3MzkyMjA1MDA0OA.GGLfYW.bDrMZAIyeTVgyJMSqQFO2gDeB0CtQKGKri6ACU

  • server_id

    1256666099580403734

Targets

    • Target

      Discord rat.exe

    • Size

      79KB

    • MD5

      4a825505953f3f758e1da9bab73df39e

    • SHA1

      ee7226735ea2d358d8628e037f35d38fc799ef50

    • SHA256

      5436af4185d5c05d8ec07213f940cb8a3506fa9a0621b45ebf38583e37165977

    • SHA512

      43120fc749ee67d7b8371aa921ee9a7b3769cbc63db06c0dd5cadfa7a83aeeb51e3a54ac4e8c0738cc58b22bcef0d8c5198b753626955371823d11a54d0d12a9

    • SSDEEP

      1536:UeycDpiiSoH8ovTpPFl+ktd2+6CHpHKcGiNPAeN+cvy1kml4KSYHbC/EuYDbbqik:rycDpiiSoH8ovTpFl+ktd2+6CHpHKcGw

    Score
    10/10
    discordratbootkitevasionexecutionpersistenceprivilege_escalationratrootkitstealer

    • Discord RAT

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

      stealerrootkitratpersistencediscordrat

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Command and Scripting Interpreter: PowerShell

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

      execution

    • Downloads MZ/PE file

    • Modifies Windows Firewall

      evasion

    • Sets service image path in registry

      persistence

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Legitimate hosting services abused for malware hosting/C2

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Defense Evasion

Impair Defenses

1
T1562

Disable or Modify System Firewall

1
T1562.004

Modify Registry

2
T1112

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Credential Access

Discovery

Query Registry

5
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Resource Development

Reconnaissance

Tasks