xorist | 0e165fe4353331710f8db102e7bf648b5e06f92ee87138ad03870fe2194f4ad7 | Triage

Sharing

General

Target

0210847e1ad4692e9f828528711707a0_JaffaCakes118
Size

62KB
Sample

240930-sxgxrasepn
MD5

0210847e1ad4692e9f828528711707a0
SHA1

c2500c9587a4f68df63b953aff9e4ffc446ece18
SHA256

0e165fe4353331710f8db102e7bf648b5e06f92ee87138ad03870fe2194f4ad7
SHA512

acf7a1d304bfc032e64cce4dc5e5fec89f41fc3bea864e29cc3efdcaafcf584646e4b15af3d58126fedc4923b85e74b9a95c7ac5415a2539fcdb0cc6fae582b7
SSDEEP

768:w0FmBkpKjJH40+R7WC8If/+w5xZd0vBCn2jd/Pudv0ECjWacQGrtV8PKFWcccPc/:wODKd32Zd6vjVPg0JSaQrtVrFXD6B

Score

10^/10

xorist discovery persistence ransomware spyware stealer

Malware Config

Targets

- Target
  
  0210847e1ad4692e9f828528711707a0_JaffaCakes118
- Size
  
  62KB
- MD5
  
  0210847e1ad4692e9f828528711707a0
- SHA1
  
  c2500c9587a4f68df63b953aff9e4ffc446ece18
- SHA256
  
  0e165fe4353331710f8db102e7bf648b5e06f92ee87138ad03870fe2194f4ad7
- SHA512
  
  acf7a1d304bfc032e64cce4dc5e5fec89f41fc3bea864e29cc3efdcaafcf584646e4b15af3d58126fedc4923b85e74b9a95c7ac5415a2539fcdb0cc6fae582b7
- SSDEEP
  
  768:w0FmBkpKjJH40+R7WC8If/+w5xZd0vBCn2jd/Pudv0ECjWacQGrtV8PKFWcccPc/:wODKd32Zd6vjVPg0JSaQrtVrFXD6B
Score

9^/10

discovery persistence ransomware spyware stealer
- Renames multiple (2190) 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
- Sets desktop wallpaper using registry
  ransomware
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

Defacement

Tasks

static1

behavioral1

discoverypersistenceransomwarespywarestealer

behavioral2

discoverypersistenceransomwarespywarestealer