xorist | a30c0eeba490a6855df6aadee5d546cedc0e410752163573d95b0114c9185107 | Triage

Sharing

General

Target

1c18a0f35e1eb39e130eeeb12163701d_JaffaCakes118
Size

12KB
Sample

241007-hqdlmswbrc
MD5

1c18a0f35e1eb39e130eeeb12163701d
SHA1

05efb81dcd92695cec510f6e80c81b4ec7e5b42e
SHA256

a30c0eeba490a6855df6aadee5d546cedc0e410752163573d95b0114c9185107
SHA512

776cf8f5848f47bee24d294e648b376d0e304a963fb332cc59c9a6eccfa57770a8e2a23055117e523933c1ae5076e31b49c11f12cac31be4278cc4803968de0e
SSDEEP

192:1/TrG62a6B10k3g4fXk1iTV3HGc7EkpAqEjvu2q9C/YpXnAITZfPtRMF50n0FI3P:1ebFNw4Pk1itKkpAjjI2YpdmFw0FIf

Score

10^/10

xorist discovery persistence ransomware spyware stealer

Malware Config

Targets

- Target
  
  1c18a0f35e1eb39e130eeeb12163701d_JaffaCakes118
- Size
  
  12KB
- MD5
  
  1c18a0f35e1eb39e130eeeb12163701d
- SHA1
  
  05efb81dcd92695cec510f6e80c81b4ec7e5b42e
- SHA256
  
  a30c0eeba490a6855df6aadee5d546cedc0e410752163573d95b0114c9185107
- SHA512
  
  776cf8f5848f47bee24d294e648b376d0e304a963fb332cc59c9a6eccfa57770a8e2a23055117e523933c1ae5076e31b49c11f12cac31be4278cc4803968de0e
- SSDEEP
  
  192:1/TrG62a6B10k3g4fXk1iTV3HGc7EkpAqEjvu2q9C/YpXnAITZfPtRMF50n0FI3P:1ebFNw4Pk1itKkpAjjI2YpdmFw0FIf
Score

9^/10

discovery persistence ransomware spyware stealer
- Renames multiple (2193) 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