xorist | 53fdaf0866002bab5dfef76b3edc45a5f8de91d15c14ef4a9d2f9549275872ae | Triage

Sharing

General

Target

59d0cac75ecec1bf3b268ad7d0cdc34a_JaffaCakes118
Size

12KB
Sample

241018-3gqj3awdnp
MD5

59d0cac75ecec1bf3b268ad7d0cdc34a
SHA1

db8c8571dcb12d4ae096816e2be7e690554877be
SHA256

53fdaf0866002bab5dfef76b3edc45a5f8de91d15c14ef4a9d2f9549275872ae
SHA512

c815c63b6c5c2426cf6f232b631e1a6b776449447e3aa8051a7297972512e6d4beb06e35a650a0393c6fad488ed79589f7c584c7ba14c597caf2c132baaf7f30
SSDEEP

192:J/TrG62a6B10k3g4fXk1iTV3HGc7EkpAqEjaGpsHcxUw4h+lfPtRMyg1Rtz7b:JebFNw4Pk1itKkpAjjJs6B40WyKt7

Score

10^/10

xorist discovery persistence ransomware spyware stealer

Malware Config

Targets

- Target
  
  59d0cac75ecec1bf3b268ad7d0cdc34a_JaffaCakes118
- Size
  
  12KB
- MD5
  
  59d0cac75ecec1bf3b268ad7d0cdc34a
- SHA1
  
  db8c8571dcb12d4ae096816e2be7e690554877be
- SHA256
  
  53fdaf0866002bab5dfef76b3edc45a5f8de91d15c14ef4a9d2f9549275872ae
- SHA512
  
  c815c63b6c5c2426cf6f232b631e1a6b776449447e3aa8051a7297972512e6d4beb06e35a650a0393c6fad488ed79589f7c584c7ba14c597caf2c132baaf7f30
- SSDEEP
  
  192:J/TrG62a6B10k3g4fXk1iTV3HGc7EkpAqEjaGpsHcxUw4h+lfPtRMyg1Rtz7b:JebFNw4Pk1itKkpAjjJs6B40WyKt7
Score

9^/10

discovery persistence ransomware spyware stealer
- Renames multiple (2523) 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