xorist | d1e59fa5d194bf240b25dc6e9b4d5926518ea0df642ad12efca727a047a68583 | Triage

Sharing

General

Target

e39ae0cec580a0c1281abb8ec1ea06ab_JaffaCakes118
Size

12KB
Sample

241211-2zgjfa1phv
MD5

e39ae0cec580a0c1281abb8ec1ea06ab
SHA1

b1a1b10c939861334cc77795c8d83c4c5de53a8d
SHA256

d1e59fa5d194bf240b25dc6e9b4d5926518ea0df642ad12efca727a047a68583
SHA512

62b70d48d0242a6bbae3913adf50009b0a6c17fb413c5dbd306768d2b98bdd438c36df3876d139e4b81b4b04c46a208788bdb4b245f2a1c563b56339c66b4682
SSDEEP

192:e/TrG62a6B10k3g4fXk1iTV3HGc7EkpAqEjvu2q9C/YpXnAITZfPtRMCRFd:eebFNw4Pk1itKkpAjjI2YpdmCRH

Score

10^/10

xorist discovery persistence ransomware spyware stealer

Malware Config

Targets

- Target
  
  e39ae0cec580a0c1281abb8ec1ea06ab_JaffaCakes118
- Size
  
  12KB
- MD5
  
  e39ae0cec580a0c1281abb8ec1ea06ab
- SHA1
  
  b1a1b10c939861334cc77795c8d83c4c5de53a8d
- SHA256
  
  d1e59fa5d194bf240b25dc6e9b4d5926518ea0df642ad12efca727a047a68583
- SHA512
  
  62b70d48d0242a6bbae3913adf50009b0a6c17fb413c5dbd306768d2b98bdd438c36df3876d139e4b81b4b04c46a208788bdb4b245f2a1c563b56339c66b4682
- SSDEEP
  
  192:e/TrG62a6B10k3g4fXk1iTV3HGc7EkpAqEjvu2q9C/YpXnAITZfPtRMCRFd:eebFNw4Pk1itKkpAjjI2YpdmCRH
Score

9^/10

discovery persistence ransomware spyware stealer
- Renames multiple (2198) 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