xorist | f49df369e2ea0fd1cabba5d4d9558c28943c00b93a15d02424fdae570a841395 | Triage

Sharing

General

Target

f49df369e2ea0fd1cabba5d4d9558c28943c00b93a15d02424fdae570a841395
Size

12KB
Sample

241127-f3nw2awmck
MD5

9690a2513021c69025be547b2ce313a6
SHA1

3a727cc36bd882844072e4e79bae64a772171005
SHA256

f49df369e2ea0fd1cabba5d4d9558c28943c00b93a15d02424fdae570a841395
SHA512

56ba2ce43c96e096c3c6fd86fea3cab7ecd7d0e5317c19e8163f6354acfd50129fb9b15c07caab35fcd65210981d2a74756acf7d148472a602e9e5b20d80938a
SSDEEP

192:e/TrG62a6B10k3g4fXk1iTV3HGc7EkpAqEjvu2q9C/YpXnAITZfPtRMUDt:eebFNw4Pk1itKkpAjjI2YpdmU

Score

10^/10

xorist discovery persistence ransomware spyware stealer

Malware Config

Targets

- Target
  
  f49df369e2ea0fd1cabba5d4d9558c28943c00b93a15d02424fdae570a841395
- Size
  
  12KB
- MD5
  
  9690a2513021c69025be547b2ce313a6
- SHA1
  
  3a727cc36bd882844072e4e79bae64a772171005
- SHA256
  
  f49df369e2ea0fd1cabba5d4d9558c28943c00b93a15d02424fdae570a841395
- SHA512
  
  56ba2ce43c96e096c3c6fd86fea3cab7ecd7d0e5317c19e8163f6354acfd50129fb9b15c07caab35fcd65210981d2a74756acf7d148472a602e9e5b20d80938a
- SSDEEP
  
  192:e/TrG62a6B10k3g4fXk1iTV3HGc7EkpAqEjvu2q9C/YpXnAITZfPtRMUDt:eebFNw4Pk1itKkpAjjI2YpdmU
Score

9^/10

discovery persistence ransomware spyware stealer
- Renames multiple (2534) 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