xorist | 0c6f8174f6150304266f11691ff24447fdeadd3f7b3062c960feffc9abb592f6 | Triage

Sharing

General

Target

bc5f7275cf231337f32de920f401029b_JaffaCakes118
Size

12KB
Sample

241203-jjrelawjh1
MD5

bc5f7275cf231337f32de920f401029b
SHA1

90be0e22899fa144a8c5c1bab21abc4dc67b61a4
SHA256

0c6f8174f6150304266f11691ff24447fdeadd3f7b3062c960feffc9abb592f6
SHA512

5eebbfc65c2335f0c706a9c07527f2019b1a041efbf1726dfce3d10564630c5d529d465a9b74e17c6917fd4dc9519a70e4641602ba2c8830c7ca375ed5906d87
SSDEEP

192:e/TrG62a6B10k3g4fXk1iTV3HGc7EkpAqEjvu2q9C/YpXnAITZfPtRMCc:eebFNw4Pk1itKkpAjjI2YpdmC

Score

10^/10

xorist discovery persistence ransomware spyware stealer

Malware Config

Targets

- Target
  
  bc5f7275cf231337f32de920f401029b_JaffaCakes118
- Size
  
  12KB
- MD5
  
  bc5f7275cf231337f32de920f401029b
- SHA1
  
  90be0e22899fa144a8c5c1bab21abc4dc67b61a4
- SHA256
  
  0c6f8174f6150304266f11691ff24447fdeadd3f7b3062c960feffc9abb592f6
- SHA512
  
  5eebbfc65c2335f0c706a9c07527f2019b1a041efbf1726dfce3d10564630c5d529d465a9b74e17c6917fd4dc9519a70e4641602ba2c8830c7ca375ed5906d87
- SSDEEP
  
  192:e/TrG62a6B10k3g4fXk1iTV3HGc7EkpAqEjvu2q9C/YpXnAITZfPtRMCc:eebFNw4Pk1itKkpAjjI2YpdmC
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