xorist | 7bb40acf3aadb46d5d7f7de1d2e8e81739aeb26c7bbe7c4248fa074e3d6f456a | Triage

Resubmissions

17-12-2024 22:47

241217-2qskcasmcj 10

17-12-2024 22:25

241217-2bx7aazqet 10

Sharing

General

Target

f9154b290dc8fbf1bc82065d656b6590_JaffaCakes118
Size

12KB
Sample

241217-2qskcasmcj
MD5

f9154b290dc8fbf1bc82065d656b6590
SHA1

cca6c6b00d6072f08aad735cb559839f333fcb9a
SHA256

7bb40acf3aadb46d5d7f7de1d2e8e81739aeb26c7bbe7c4248fa074e3d6f456a
SHA512

62dbfb6cb8025fe80c47fc076964cd33592f7a1bed2094554522d46b1a7b04b03056343be59c0180543b0097735564e35fa306c0ef025f0d7434bda44a80e623
SSDEEP

192:5/TrG62a6B10k3g4fXk1iTV3HGc7EkpAqEjaGpsHcxUw4h+lfPtRMUsRgHMMC:5ebFNw4Pk1itKkpAjjJs6B40WUsRdP

Score

10^/10

xorist discovery persistence ransomware spyware stealer

Malware Config

Targets

- Target
  
  f9154b290dc8fbf1bc82065d656b6590_JaffaCakes118
- Size
  
  12KB
- MD5
  
  f9154b290dc8fbf1bc82065d656b6590
- SHA1
  
  cca6c6b00d6072f08aad735cb559839f333fcb9a
- SHA256
  
  7bb40acf3aadb46d5d7f7de1d2e8e81739aeb26c7bbe7c4248fa074e3d6f456a
- SHA512
  
  62dbfb6cb8025fe80c47fc076964cd33592f7a1bed2094554522d46b1a7b04b03056343be59c0180543b0097735564e35fa306c0ef025f0d7434bda44a80e623
- SSDEEP
  
  192:5/TrG62a6B10k3g4fXk1iTV3HGc7EkpAqEjaGpsHcxUw4h+lfPtRMUsRgHMMC:5ebFNw4Pk1itKkpAjjJs6B40WUsRdP
Score

10^/10

xorist discovery persistence ransomware spyware stealer
- Detected Xorist Ransomware
- Xorist Ransomware
  Xorist is a ransomware first seen in 2020.
  ransomware xorist
- Xorist family
  xorist
- Renames multiple (4576) 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
- Executes dropped EXE
- 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

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

Peripheral Device Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Data from Local System

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

xoristdiscoverypersistenceransomwarespywarestealer