xorist | 73760d7b0359bdd510fdb927a6647f7420aba3cf1971dedefc8733ad0887b0f1 | Triage

Sharing

General

Target

b192f0ac4484693585a0c94b24bb029a_JaffaCakes118
Size

12KB
Sample

241129-qv9hwaxrgz
MD5

b192f0ac4484693585a0c94b24bb029a
SHA1

caad50caf84311e50b30fcd5e17d8f470dafa44d
SHA256

73760d7b0359bdd510fdb927a6647f7420aba3cf1971dedefc8733ad0887b0f1
SHA512

9ae776954230eb5ab93af0d9d2f275baf4a144916eb3736b88c4a253e6781571752333d5514a6c8b60942ec967d69f43ca4422e5ccc3a61ca04d49fcff7112af
SSDEEP

192:e/TrG62a6B10k3g4fXk1iTV3HGc7EkpAqEjvu2q9C/YpXnAITZfPtRMCw+2E:eebFNw4Pk1itKkpAjjI2YpdmCt

Score

10^/10

xorist discovery persistence ransomware spyware stealer

Malware Config

Targets

- Target
  
  b192f0ac4484693585a0c94b24bb029a_JaffaCakes118
- Size
  
  12KB
- MD5
  
  b192f0ac4484693585a0c94b24bb029a
- SHA1
  
  caad50caf84311e50b30fcd5e17d8f470dafa44d
- SHA256
  
  73760d7b0359bdd510fdb927a6647f7420aba3cf1971dedefc8733ad0887b0f1
- SHA512
  
  9ae776954230eb5ab93af0d9d2f275baf4a144916eb3736b88c4a253e6781571752333d5514a6c8b60942ec967d69f43ca4422e5ccc3a61ca04d49fcff7112af
- SSDEEP
  
  192:e/TrG62a6B10k3g4fXk1iTV3HGc7EkpAqEjvu2q9C/YpXnAITZfPtRMCw+2E:eebFNw4Pk1itKkpAjjI2YpdmCt
Score

9^/10

discovery persistence ransomware spyware stealer
- Renames multiple (2188) 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