badrabbit | d2a95df36aa60c1581c4dde74ac7ac43cb88a499f7f5eca8e964a93a6fbb00f3 | Triage

Sharing

General

Target

Nitro Lifetime Method.txt
Size

3KB
Sample

240913-bml1aawcrk
MD5

39356142ca258828ac8b547eb9ffc18f
SHA1

3b3ad91d1b4c31d24289a2174a45ece663ddf5b2
SHA256

d2a95df36aa60c1581c4dde74ac7ac43cb88a499f7f5eca8e964a93a6fbb00f3
SHA512

046c296691f28319cfcbeca51be1f4a4eaad21586d85368fb0703b85da46d7be8c6d1224c23802afe1e095bb7e973a626621856fe43b13ad81841032506c8ba7

Score

10^/10

badrabbit cryptolocker mimikatz discovery persistence ransomware

Malware Config

Targets

- Target
  
  Nitro Lifetime Method.txt
- Size
  
  3KB
- MD5
  
  39356142ca258828ac8b547eb9ffc18f
- SHA1
  
  3b3ad91d1b4c31d24289a2174a45ece663ddf5b2
- SHA256
  
  d2a95df36aa60c1581c4dde74ac7ac43cb88a499f7f5eca8e964a93a6fbb00f3
- SHA512
  
  046c296691f28319cfcbeca51be1f4a4eaad21586d85368fb0703b85da46d7be8c6d1224c23802afe1e095bb7e973a626621856fe43b13ad81841032506c8ba7
Score

10^/10

badrabbit cryptolocker mimikatz discovery persistence ransomware
- BadRabbit
  Ransomware family discovered in late 2017, mainly targeting Russia and Ukraine.
  ransomware badrabbit
- CryptoLocker
  Ransomware family with multiple variants.
  ransomware cryptolocker
- Mimikatz
  mimikatz is an open source tool to dump credentials on Windows.
  mimikatz
- 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

Scheduled Task/Job

Scheduled Task

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Scheduled Task/Job

Scheduled Task

Defense Evasion

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

behavioral1

badrabbitcryptolockermimikatzdiscoverypersistenceransomware