xorist | bef0e71324a5d67d2273244267041314001b8fb95ba1c8639d6a5a709e8eb080 | Triage

Sharing

General

Target

97b7d4a4134cb830d4a9fa448efcaab6_JaffaCakes118
Size

12KB
Sample

241124-21f93avkbw
MD5

97b7d4a4134cb830d4a9fa448efcaab6
SHA1

a997e178f8884079396c873624294304a5a4b5ee
SHA256

bef0e71324a5d67d2273244267041314001b8fb95ba1c8639d6a5a709e8eb080
SHA512

dc665a8882609d40145623ed0bd65c1a819e143818338cd47d5eec1cbc7f6f62acdfbbd43993ba7b01fc0ab178c2a4f1c84b50120dbdadb61a1ae771c552a5ec
SSDEEP

192:e/TrG62a6B10k3g4fXk1iTV3HGc7EkpAqEjvu2q9C/YpXnAITZfPtRM18:eebFNw4Pk1itKkpAjjI2Ypdm1

Score

10^/10

xorist discovery persistence ransomware spyware stealer

Malware Config

Targets

- Target
  
  97b7d4a4134cb830d4a9fa448efcaab6_JaffaCakes118
- Size
  
  12KB
- MD5
  
  97b7d4a4134cb830d4a9fa448efcaab6
- SHA1
  
  a997e178f8884079396c873624294304a5a4b5ee
- SHA256
  
  bef0e71324a5d67d2273244267041314001b8fb95ba1c8639d6a5a709e8eb080
- SHA512
  
  dc665a8882609d40145623ed0bd65c1a819e143818338cd47d5eec1cbc7f6f62acdfbbd43993ba7b01fc0ab178c2a4f1c84b50120dbdadb61a1ae771c552a5ec
- SSDEEP
  
  192:e/TrG62a6B10k3g4fXk1iTV3HGc7EkpAqEjvu2q9C/YpXnAITZfPtRM18:eebFNw4Pk1itKkpAjjI2Ypdm1
Score

9^/10

discovery persistence ransomware spyware stealer
- Renames multiple (2203) 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