xorist | aa0dbc871c409100c8c817383a176fd2dae2b495a654a0d00851ebbc615aceb4 | Triage

Sharing

General

Target

aa0dbc871c409100c8c817383a176fd2dae2b495a654a0d00851ebbc615aceb4
Size

12KB
Sample

241102-q3xt2synbn
MD5

811de651e578578df251f2600a4cf96d
SHA1

452096d7b12a25f91e3b07154d713111abf24dec
SHA256

aa0dbc871c409100c8c817383a176fd2dae2b495a654a0d00851ebbc615aceb4
SHA512

9f37bb1df025ee7934976b96b1da84ad869098df777b03e0237a2656ae00166adc29f65d58b75de73e350a598d0a840cdf64dd900abd07b2825d3f8ff20d298f
SSDEEP

192:e/TrG62a6B10k3g4fXk1iTV3HGc7EkpAqEjvu2q9C/YpXnAITZfPtRMC5Q0Je:eebFNw4Pk1itKkpAjjI2YpdmC5Q

Score

10^/10

xorist discovery persistence ransomware spyware stealer

Malware Config

Targets

- Target
  
  aa0dbc871c409100c8c817383a176fd2dae2b495a654a0d00851ebbc615aceb4
- Size
  
  12KB
- MD5
  
  811de651e578578df251f2600a4cf96d
- SHA1
  
  452096d7b12a25f91e3b07154d713111abf24dec
- SHA256
  
  aa0dbc871c409100c8c817383a176fd2dae2b495a654a0d00851ebbc615aceb4
- SHA512
  
  9f37bb1df025ee7934976b96b1da84ad869098df777b03e0237a2656ae00166adc29f65d58b75de73e350a598d0a840cdf64dd900abd07b2825d3f8ff20d298f
- SSDEEP
  
  192:e/TrG62a6B10k3g4fXk1iTV3HGc7EkpAqEjvu2q9C/YpXnAITZfPtRMC5Q0Je:eebFNw4Pk1itKkpAjjI2YpdmC5Q
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