hxxps://github[.]com/Da2dalus/The-MALWARE-Repo/blob/master/Trojan/MrsMajors/MrsMajor3[.]0[.]exe | Triage

Submit
Reports

Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Overview

overview

9

Static

static

1

URLScan

urlscan

https://github.com/D...

windows11-21h2-x64

9

Resubmissions

18/03/2025, 19:38

250318-ycrjca1kz6 6

18/03/2025, 19:35

250318-ya273a1kx9 9

18/03/2025, 19:32

250318-x86gpsw1hs 6

18/03/2025, 19:31

250318-x8flaaw1gs 3

18/03/2025, 19:29

250318-x7f6es1kt5 10

18/03/2025, 19:25

250318-x5evks1j19 10

18/03/2025, 19:16

250318-xyyn4swzdx 8

18/03/2025, 19:13

250318-xw6a6swzb1 10

18/03/2025, 19:04

250318-xreyeswyfv 8

18/03/2025, 19:00

250318-xntmeawycw 10

Sharing

General

Target

https://github.com/Da2dalus/The-MALWARE-Repo/blob/master/Trojan/MrsMajors/MrsMajor3.0.exe
Sample

250318-ya273a1kx9

Score

9^/10

defense_evasion discovery evasion persistence ransomware

Static task

static1

URLScan task

urlscan1

Behavioral task

behavioral1

Sample

https://github.com/Da2dalus/The-MALWARE-Repo/blob/master/Trojan/MrsMajors/MrsMajor3.0.exe

Resource

win11-20250313-en

defense_evasion discovery evasion persistence ransomware

windows11-21h2-x64

23 signatures

150 seconds

Malware Config

Targets

- Target
  
  https://github.com/Da2dalus/The-MALWARE-Repo/blob/master/Trojan/MrsMajors/MrsMajor3.0.exe
Score

9^/10

defense_evasion discovery evasion persistence ransomware
- Modifies boot configuration data using bcdedit
  ransomware evasion
- Downloads MZ/PE file
- Enables test signing to bypass driver trust controls
  Allows any signed driver to load without validation against a trusted certificate authority.
  defense_evasion
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
  persistence
- Legitimate hosting services abused for malware hosting/C2
behavioral1

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Defense Evasion

Modify Registry

Subvert Trust Controls

Code Signing Policy Modification

SIP and Trust Provider Hijacking

Credential Access

Discovery

Browser Information Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Web Service

Exfiltration

Impact

Inhibit System Recovery

Tasks

static1

urlscan1

behavioral1

defense_evasiondiscoveryevasionpersistenceransomware

© 2018-2025

Terms | Privacy