xorist | 15e5d4175eca82907df06543dce2bf6e68adfea9183b2c625a9f7ee4fff76f61 | Triage

Sharing

General

Target

d6dc4a3412996de04df54bbf0cafcf5f_JaffaCakes118
Size

12KB
Sample

241208-ns5qsssmew
MD5

d6dc4a3412996de04df54bbf0cafcf5f
SHA1

6724b1f3e346ec09a964bdefeaabbadb08c06c50
SHA256

15e5d4175eca82907df06543dce2bf6e68adfea9183b2c625a9f7ee4fff76f61
SHA512

3e2b3550cf92f8686cf563f887238779541b841ab07d7c00c50191d7f396639c6c2f82974fda08bf135da22ae028a2745c80f3ebca24855f4f60d93777ed462d
SSDEEP

192:u/TrG62a6B10k3g4fXk1iTV3HGc7EkpAqEjvu2q9C/YpXnAITZfPtRMZ5kPo:uebFNw4Pk1itKkpAjjI2YpdmZ5k

Score

10^/10

xorist discovery persistence ransomware spyware stealer

Malware Config

Targets

- Target
  
  d6dc4a3412996de04df54bbf0cafcf5f_JaffaCakes118
- Size
  
  12KB
- MD5
  
  d6dc4a3412996de04df54bbf0cafcf5f
- SHA1
  
  6724b1f3e346ec09a964bdefeaabbadb08c06c50
- SHA256
  
  15e5d4175eca82907df06543dce2bf6e68adfea9183b2c625a9f7ee4fff76f61
- SHA512
  
  3e2b3550cf92f8686cf563f887238779541b841ab07d7c00c50191d7f396639c6c2f82974fda08bf135da22ae028a2745c80f3ebca24855f4f60d93777ed462d
- SSDEEP
  
  192:u/TrG62a6B10k3g4fXk1iTV3HGc7EkpAqEjvu2q9C/YpXnAITZfPtRMZ5kPo:uebFNw4Pk1itKkpAjjI2YpdmZ5k
Score

9^/10

discovery persistence ransomware spyware stealer
- Renames multiple (2214) 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