xorist | 2e34f7828aa1fc71d1be8f195d084a2672a381fcc102194c674ca9dc30b89e06 | Triage

Sharing

General

Target

d8a8b733a25d11d02640a7aed1fb0982_JaffaCakes118
Size

12KB
Sample

241209-j1xb6s1pfx
MD5

d8a8b733a25d11d02640a7aed1fb0982
SHA1

ee132e53639d2f730afcbf53975155e375c193b6
SHA256

2e34f7828aa1fc71d1be8f195d084a2672a381fcc102194c674ca9dc30b89e06
SHA512

3aeec32e521479a84aa689dfc4c766598698403ea5df07c07063dd4fb5cb6c419044ff2edadfc03d15783029965f894c42574e4b97baa959530dbd6d8acd644b
SSDEEP

192:Yj7RW0nlABG/3Nfv8tiTV3HGc7EkpAqjEnTPu2q9C/YpXnAITZfPtRM1n49fc9Dn:EWwB/3N38titKkpAqonTo2Ypdm1f9z

Score

10^/10

xorist discovery persistence ransomware spyware stealer

Malware Config

Targets

- Target
  
  d8a8b733a25d11d02640a7aed1fb0982_JaffaCakes118
- Size
  
  12KB
- MD5
  
  d8a8b733a25d11d02640a7aed1fb0982
- SHA1
  
  ee132e53639d2f730afcbf53975155e375c193b6
- SHA256
  
  2e34f7828aa1fc71d1be8f195d084a2672a381fcc102194c674ca9dc30b89e06
- SHA512
  
  3aeec32e521479a84aa689dfc4c766598698403ea5df07c07063dd4fb5cb6c419044ff2edadfc03d15783029965f894c42574e4b97baa959530dbd6d8acd644b
- SSDEEP
  
  192:Yj7RW0nlABG/3Nfv8tiTV3HGc7EkpAqjEnTPu2q9C/YpXnAITZfPtRM1n49fc9Dn:EWwB/3N38titKkpAqonTo2Ypdm1f9z
Score

9^/10

discovery persistence ransomware spyware stealer
- Renames multiple (2198) 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