xorist | 5ccaec3ac28c38d1af7ab4661d2d6c49dfc31eb250a598aa57be448e0b7657d4 | Triage

Sharing

General

Target

d1ee60da399d2520503b3e134855be44_JaffaCakes118
Size

13KB
Sample

241207-mbcg9atmfq
MD5

d1ee60da399d2520503b3e134855be44
SHA1

c1f289ea472dcc5c5345f64909388f2fc573c3f4
SHA256

5ccaec3ac28c38d1af7ab4661d2d6c49dfc31eb250a598aa57be448e0b7657d4
SHA512

c3823c50b4340dee8129f250aa1a53482d9e5ac4b3303b8d48763fad9f61e2c0601445ea6e0a8bec13f9842a9a3a0d801909eb14041c151c23b625ea24cc11e2
SSDEEP

192:i/TrG62a6B10k3g4fXk1iTV3HGc7EkpAqEjvu2q9C/YpXnAITZfPtRMw/htvt:iebFNw4Pk1itKkpAjjI2YpdmwXV

Score

10^/10

xorist discovery persistence ransomware spyware stealer

Malware Config

Targets

- Target
  
  d1ee60da399d2520503b3e134855be44_JaffaCakes118
- Size
  
  13KB
- MD5
  
  d1ee60da399d2520503b3e134855be44
- SHA1
  
  c1f289ea472dcc5c5345f64909388f2fc573c3f4
- SHA256
  
  5ccaec3ac28c38d1af7ab4661d2d6c49dfc31eb250a598aa57be448e0b7657d4
- SHA512
  
  c3823c50b4340dee8129f250aa1a53482d9e5ac4b3303b8d48763fad9f61e2c0601445ea6e0a8bec13f9842a9a3a0d801909eb14041c151c23b625ea24cc11e2
- SSDEEP
  
  192:i/TrG62a6B10k3g4fXk1iTV3HGc7EkpAqEjvu2q9C/YpXnAITZfPtRMw/htvt:iebFNw4Pk1itKkpAjjI2YpdmwXV
Score

9^/10

discovery persistence ransomware spyware stealer
- Renames multiple (2218) 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