xorist | 1a7c95f8c16c474b664589b60104a9d5d97330ac0155c199b3913b9854d3c2c0 | Triage

Sharing

General

Target

66b7a800f6a7f327de0eed42407074ce_JaffaCakes118
Size

12KB
Sample

241021-ppgegawanq
MD5

66b7a800f6a7f327de0eed42407074ce
SHA1

90f85519957a2db82d86db84331d1479f2b839dd
SHA256

1a7c95f8c16c474b664589b60104a9d5d97330ac0155c199b3913b9854d3c2c0
SHA512

c795dbbd461077d047cec0c93b018175e1a844b22c94133eaf244a0ac843012c80ae7b35591eb5bec00c2ae38f38b62bacd3b0e73ec5e2e5e7d01b3eae791f0e
SSDEEP

192:e/TrG62a6B10k3g4fXk1iTV3HGc7EkpAqEjvu2q9C/YpXnAITZfPtRMTRVB4:eebFNw4Pk1itKkpAjjI2YpdmTDB

Score

10^/10

xorist discovery persistence ransomware spyware stealer

Malware Config

Targets

- Target
  
  66b7a800f6a7f327de0eed42407074ce_JaffaCakes118
- Size
  
  12KB
- MD5
  
  66b7a800f6a7f327de0eed42407074ce
- SHA1
  
  90f85519957a2db82d86db84331d1479f2b839dd
- SHA256
  
  1a7c95f8c16c474b664589b60104a9d5d97330ac0155c199b3913b9854d3c2c0
- SHA512
  
  c795dbbd461077d047cec0c93b018175e1a844b22c94133eaf244a0ac843012c80ae7b35591eb5bec00c2ae38f38b62bacd3b0e73ec5e2e5e7d01b3eae791f0e
- SSDEEP
  
  192:e/TrG62a6B10k3g4fXk1iTV3HGc7EkpAqEjvu2q9C/YpXnAITZfPtRMTRVB4:eebFNw4Pk1itKkpAjjI2YpdmTDB
Score

9^/10

discovery persistence ransomware spyware stealer
- Renames multiple (2203) 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