xorist | f966672fc495a145195d1e9b5f62987a25013916754029cad7167f24b1467cc3 | Triage

Sharing

General

Target

369b0daed0dd96a6ea47597e210df93c_JaffaCakes118
Size

172KB
Sample

241011-yykypa1fpf
MD5

369b0daed0dd96a6ea47597e210df93c
SHA1

a769b080af5cd45f45ce7497c4a422aaeb3ca947
SHA256

f966672fc495a145195d1e9b5f62987a25013916754029cad7167f24b1467cc3
SHA512

007227a00e94fbe96ecb82997983d7388dc58a88cc7c188d4e92ee3e4ee7f1f1938ff7a300924fdd4eac5de7741db855b01bfd4d49ea64c9fdea465ae4e0d38f
SSDEEP

3072:Oa+ZEBpDEdMYsQj0pE/TYcIR2VYYYP2zUYYvYYUhoj7:OZ6u7H

Score

10^/10

xorist discovery persistence ransomware spyware stealer

Malware Config

Targets

- Target
  
  369b0daed0dd96a6ea47597e210df93c_JaffaCakes118
- Size
  
  172KB
- MD5
  
  369b0daed0dd96a6ea47597e210df93c
- SHA1
  
  a769b080af5cd45f45ce7497c4a422aaeb3ca947
- SHA256
  
  f966672fc495a145195d1e9b5f62987a25013916754029cad7167f24b1467cc3
- SHA512
  
  007227a00e94fbe96ecb82997983d7388dc58a88cc7c188d4e92ee3e4ee7f1f1938ff7a300924fdd4eac5de7741db855b01bfd4d49ea64c9fdea465ae4e0d38f
- SSDEEP
  
  3072:Oa+ZEBpDEdMYsQj0pE/TYcIR2VYYYP2zUYYvYYUhoj7:OZ6u7H
Score

9^/10

discovery persistence ransomware spyware stealer
- Renames multiple (2537) 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