xorist | 922fc59597bf515d542b5f928fceb674d3aba5c071d8408ce008c9eb56b3c411 | Triage

Sharing

General

Target

0dfd45af14c6abff59e905ade61a4b75_JaffaCakes118
Size

12KB
Sample

241003-fev1favgrn
MD5

0dfd45af14c6abff59e905ade61a4b75
SHA1

6ad311da73780d44b3a9010743729dfd3bbbc24f
SHA256

922fc59597bf515d542b5f928fceb674d3aba5c071d8408ce008c9eb56b3c411
SHA512

6815237299cfc8b36a8e6c1f1652a59ffa2a55b8d4cf83a00ab3372f910ee73738607b08cc7b2c88ece3857d1ae074d641ab492d0dd3f51f29c0688cdbf09781
SSDEEP

192:x/TrG62a6B10k3g4fXk1iTV3HGc7EkpAqEjaGpsHcxUw4h+lfPtRM3W8r:xebFNw4Pk1itKkpAjjJs6B40W3W8r

Score

10^/10

xorist discovery persistence ransomware spyware stealer

Malware Config

Targets

- Target
  
  0dfd45af14c6abff59e905ade61a4b75_JaffaCakes118
- Size
  
  12KB
- MD5
  
  0dfd45af14c6abff59e905ade61a4b75
- SHA1
  
  6ad311da73780d44b3a9010743729dfd3bbbc24f
- SHA256
  
  922fc59597bf515d542b5f928fceb674d3aba5c071d8408ce008c9eb56b3c411
- SHA512
  
  6815237299cfc8b36a8e6c1f1652a59ffa2a55b8d4cf83a00ab3372f910ee73738607b08cc7b2c88ece3857d1ae074d641ab492d0dd3f51f29c0688cdbf09781
- SSDEEP
  
  192:x/TrG62a6B10k3g4fXk1iTV3HGc7EkpAqEjaGpsHcxUw4h+lfPtRM3W8r:xebFNw4Pk1itKkpAjjJs6B40W3W8r
Score

9^/10

discovery persistence ransomware spyware stealer
- Renames multiple (2205) 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