xorist | 7a7ff70232ace931e089caa1a518439fb7d8c696f78ad962bb727d75ee4a0da9 | Triage

Sharing

General

Target

25072c88a3a9820ed4496db76b23554f_JaffaCakes118
Size

12KB
Sample

241008-zahzvstcmq
MD5

25072c88a3a9820ed4496db76b23554f
SHA1

9d69236052d8fb277f1a8de8f688ad9115dd1635
SHA256

7a7ff70232ace931e089caa1a518439fb7d8c696f78ad962bb727d75ee4a0da9
SHA512

ab1b6d691a683d7620818d92aac2fc05dfefe45fa93a1e5823f6fa69e39a465337aacd713ac51c0f89a3ade072247d499478b86a9fc0ccdabf64b1fb2a97cee3
SSDEEP

192:J/TrG62a6B10k3g4fXk1iTV3HGc7EkpAqEjaGpsHcxUw4h+lfPtRMCZgWOS9e:JebFNw4Pk1itKkpAjjJs6B40WCyWOH

Score

10^/10

xorist discovery persistence ransomware spyware stealer

Malware Config

Targets

- Target
  
  25072c88a3a9820ed4496db76b23554f_JaffaCakes118
- Size
  
  12KB
- MD5
  
  25072c88a3a9820ed4496db76b23554f
- SHA1
  
  9d69236052d8fb277f1a8de8f688ad9115dd1635
- SHA256
  
  7a7ff70232ace931e089caa1a518439fb7d8c696f78ad962bb727d75ee4a0da9
- SHA512
  
  ab1b6d691a683d7620818d92aac2fc05dfefe45fa93a1e5823f6fa69e39a465337aacd713ac51c0f89a3ade072247d499478b86a9fc0ccdabf64b1fb2a97cee3
- SSDEEP
  
  192:J/TrG62a6B10k3g4fXk1iTV3HGc7EkpAqEjaGpsHcxUw4h+lfPtRMCZgWOS9e:JebFNw4Pk1itKkpAjjJs6B40WCyWOH
Score

9^/10

discovery persistence ransomware spyware stealer
- Renames multiple (2221) files with added filename extension
  This suggests ransomware activity of encrypting all the files on the system.
  ransomware
- Drops file in Drivers directory
- 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