xorist | 13c5256b9b7aa3205d3fe9d20ddf964e1a6fcb4d563b0ed1e106be9ce9d8e3dd | Triage

Sharing

General

Target

e158c8d6310112291938e5c2c181e241_JaffaCakes118
Size

150KB
Sample

241211-n2x3bawkfq
MD5

e158c8d6310112291938e5c2c181e241
SHA1

01c66023ab6aec3cda5143642f3a15077238a8fb
SHA256

13c5256b9b7aa3205d3fe9d20ddf964e1a6fcb4d563b0ed1e106be9ce9d8e3dd
SHA512

2a0dc4b42368561a407f6a15b892551a68aff77197541e3fcec4ff5d4ffd4a8ff1744326dd6f0f5af2765d44bca581c3632406bed0e076e80108c7b413499d18
SSDEEP

1536:AOhiU4NNHgjrqnNqAPRfWmLgpMk9/hOam:R6kjen5JffgpMkx

Score

10^/10

xorist discovery persistence ransomware spyware stealer

Malware Config

Targets

- Target
  
  e158c8d6310112291938e5c2c181e241_JaffaCakes118
- Size
  
  150KB
- MD5
  
  e158c8d6310112291938e5c2c181e241
- SHA1
  
  01c66023ab6aec3cda5143642f3a15077238a8fb
- SHA256
  
  13c5256b9b7aa3205d3fe9d20ddf964e1a6fcb4d563b0ed1e106be9ce9d8e3dd
- SHA512
  
  2a0dc4b42368561a407f6a15b892551a68aff77197541e3fcec4ff5d4ffd4a8ff1744326dd6f0f5af2765d44bca581c3632406bed0e076e80108c7b413499d18
- SSDEEP
  
  1536:AOhiU4NNHgjrqnNqAPRfWmLgpMk9/hOam:R6kjen5JffgpMkx
Score

9^/10

discovery persistence ransomware spyware stealer
- Renames multiple (2198) 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