badrabbit | hxxps://anonym[.]ninja/download/ADMDlW32LcA6P6M | Triage

Sharing

General

Target

https://anonym.ninja/download/ADMDlW32LcA6P6M
Sample

240913-ss7mlsware

Score

10^/10

badrabbit mimikatz discovery evasion persistence ransomware trojan

Malware Config

Targets

- Target
  
  https://anonym.ninja/download/ADMDlW32LcA6P6M
Score

10^/10

badrabbit mimikatz discovery evasion persistence ransomware trojan
- BadRabbit
  Ransomware family discovered in late 2017, mainly targeting Russia and Ukraine.
  ransomware badrabbit
- Mimikatz
  mimikatz is an open source tool to dump credentials on Windows.
  mimikatz
- Modifies WinLogon for persistence
  persistence
- UAC bypass
  evasion trojan
- mimikatz is an open source tool to dump credentials on Windows
- Downloads MZ/PE file
- 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

Scheduled Task/Job

Scheduled Task

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Winlogon Helper DLL

Scheduled Task/Job

Scheduled Task

Privilege Escalation

Abuse Elevation Control Mechanism

Bypass User Account Control

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Winlogon Helper DLL

Scheduled Task/Job

Scheduled Task

Defense Evasion

Abuse Elevation Control Mechanism

Bypass User Account Control

Impair Defenses

Disable or Modify Tools

Modify Registry

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

Tasks

static1

urlscan1

behavioral1

badrabbitmimikatzdiscoveryevasionpersistenceransomwaretrojan