xorist | 621fa67c7f88ab196a6410a13617d1e11a356588d0908c4ea51278342effe682 | Triage

Sharing

General

Target

3f7c8d182151b687bb8ffb44c7b97bf6_JaffaCakes118
Size

13KB
Sample

241013-m69q8sxhkl
MD5

3f7c8d182151b687bb8ffb44c7b97bf6
SHA1

865a68f66284a0c1e8069053ba636ce67b93be11
SHA256

621fa67c7f88ab196a6410a13617d1e11a356588d0908c4ea51278342effe682
SHA512

4e3a06c3147f4ccf6f0c1e920a23d17d80f31d567164fda8dea35fd71d14fa00481e01794365485e0f180f1aacb440a6f76b9e553a47ee3517497c2474533b00
SSDEEP

384:qebFNw4Pk1itKkpAjjI2YpdmW7exy+rX:q0FmBkpKjPYpPXsX

Score

10^/10

xorist discovery persistence ransomware spyware stealer

Malware Config

Targets

- Target
  
  3f7c8d182151b687bb8ffb44c7b97bf6_JaffaCakes118
- Size
  
  13KB
- MD5
  
  3f7c8d182151b687bb8ffb44c7b97bf6
- SHA1
  
  865a68f66284a0c1e8069053ba636ce67b93be11
- SHA256
  
  621fa67c7f88ab196a6410a13617d1e11a356588d0908c4ea51278342effe682
- SHA512
  
  4e3a06c3147f4ccf6f0c1e920a23d17d80f31d567164fda8dea35fd71d14fa00481e01794365485e0f180f1aacb440a6f76b9e553a47ee3517497c2474533b00
- SSDEEP
  
  384:qebFNw4Pk1itKkpAjjI2YpdmW7exy+rX:q0FmBkpKjPYpPXsX
Score

9^/10

discovery persistence ransomware spyware stealer
- Renames multiple (2162) 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