xorist | 810535911f1639e0439ceb40b0e6ba4a26a9370dea266b04d925f0e5894ab435 | Triage

Sharing

General

Target

aa11ff806d49e6095a7f980b0b16007a_JaffaCakes118
Size

12KB
Sample

241127-3cg25a1mgr
MD5

aa11ff806d49e6095a7f980b0b16007a
SHA1

7aafd8bcad9d0b219e09a6336a220cc2736ce2eb
SHA256

810535911f1639e0439ceb40b0e6ba4a26a9370dea266b04d925f0e5894ab435
SHA512

05b66536b1e1ab96426b238a54bf5608bbb432ad2e6435983154a10342c77fcedc7b07ae384dd3731e25cfe6e9121be1dde37028cbb24d2da1837636b0ae4cac
SSDEEP

192:+/TrG62a6B10k3g4fXk1iTV3HGc7EkpAqEjvu2q9C/YpXnAITZfPtRMMzS:+ebFNw4Pk1itKkpAjjI2YpdmMW

Score

10^/10

xorist discovery persistence ransomware spyware stealer

Malware Config

Targets

- Target
  
  aa11ff806d49e6095a7f980b0b16007a_JaffaCakes118
- Size
  
  12KB
- MD5
  
  aa11ff806d49e6095a7f980b0b16007a
- SHA1
  
  7aafd8bcad9d0b219e09a6336a220cc2736ce2eb
- SHA256
  
  810535911f1639e0439ceb40b0e6ba4a26a9370dea266b04d925f0e5894ab435
- SHA512
  
  05b66536b1e1ab96426b238a54bf5608bbb432ad2e6435983154a10342c77fcedc7b07ae384dd3731e25cfe6e9121be1dde37028cbb24d2da1837636b0ae4cac
- SSDEEP
  
  192:+/TrG62a6B10k3g4fXk1iTV3HGc7EkpAqEjvu2q9C/YpXnAITZfPtRMMzS:+ebFNw4Pk1itKkpAjjI2YpdmMW
Score

9^/10

discovery persistence ransomware spyware stealer
- Renames multiple (2209) 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