xorist | 49ddcc92129051e14c0bfe8f4239024e7e7796d04fe21366a8242c771b945bf7 | Triage

Sharing

General

Target

5ebfc966e272a79926a2dd78ed2d2ba0_JaffaCakes118
Size

12KB
Sample

241019-1a6llazeja
MD5

5ebfc966e272a79926a2dd78ed2d2ba0
SHA1

d9f8118d14ce6d9fbc2f18ce7d0f5f0dda8551d8
SHA256

49ddcc92129051e14c0bfe8f4239024e7e7796d04fe21366a8242c771b945bf7
SHA512

047e53e22fddf05d52f67c8d018f2ea2c9c18ef07be574df54c453c005f7e83d912b04ca022e902a9e398f5a39a3233efb31d4877088c58862c65c3c8c3b2d0e
SSDEEP

192:y/TrG62a6B10k3g4fXk1iTV3HGc7EkpAqEjvu2q9C/YpXnAITZfPtRME:yebFNw4Pk1itKkpAjjI2YpdmE

Score

10^/10

xorist discovery persistence ransomware spyware stealer

Malware Config

Targets

- Target
  
  5ebfc966e272a79926a2dd78ed2d2ba0_JaffaCakes118
- Size
  
  12KB
- MD5
  
  5ebfc966e272a79926a2dd78ed2d2ba0
- SHA1
  
  d9f8118d14ce6d9fbc2f18ce7d0f5f0dda8551d8
- SHA256
  
  49ddcc92129051e14c0bfe8f4239024e7e7796d04fe21366a8242c771b945bf7
- SHA512
  
  047e53e22fddf05d52f67c8d018f2ea2c9c18ef07be574df54c453c005f7e83d912b04ca022e902a9e398f5a39a3233efb31d4877088c58862c65c3c8c3b2d0e
- SSDEEP
  
  192:y/TrG62a6B10k3g4fXk1iTV3HGc7EkpAqEjvu2q9C/YpXnAITZfPtRME:yebFNw4Pk1itKkpAjjI2YpdmE
Score

9^/10

discovery persistence ransomware spyware stealer
- Renames multiple (2128) files with added filename extension
  This suggests ransomware activity of encrypting all the files on the system.
  ransomware
- Drops file in Drivers directory
- Drops startup file
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Adds Run key to start application
  persistence
- Drops file in System32 directory
behavioral1 behavioral2

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

Credential Access

Credentials from Password Stores

Credentials from Web Browsers

Unsecured Credentials

Credentials In Files

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Data from Local System

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

discoverypersistenceransomwarespywarestealer

behavioral2

discoverypersistenceransomwarespywarestealer