xorist | 15783432882849722953fc7630cdcfc4259d1caf76ec59f2c1489e7c20b3c0f5 | Triage

Sharing

General

Target

576e1420a3799486b3a3d9303a81fc27_JaffaCakes118
Size

12KB
Sample

241018-pm43razakq
MD5

576e1420a3799486b3a3d9303a81fc27
SHA1

7f55e29abea48dfef713a9d82dfe17d01dd4493f
SHA256

15783432882849722953fc7630cdcfc4259d1caf76ec59f2c1489e7c20b3c0f5
SHA512

6c7874e843e276c9f61812c1c7c41f3f15355ca84bffb1f3d542bd7bf2572bcdaf38d48347c163103aae6308bf7753432603b5aa427405236ec0b1d350edd8b0
SSDEEP

192:m/TrG62a6B10k3g4fXk1iTV3HGc7EkpAqEjvu2q9C/YpXnAITZfPtRMlSjt+:mebFNw4Pk1itKkpAjjI2YpdmlJ

Score

10^/10

xorist discovery persistence ransomware spyware stealer

Malware Config

Targets

- Target
  
  576e1420a3799486b3a3d9303a81fc27_JaffaCakes118
- Size
  
  12KB
- MD5
  
  576e1420a3799486b3a3d9303a81fc27
- SHA1
  
  7f55e29abea48dfef713a9d82dfe17d01dd4493f
- SHA256
  
  15783432882849722953fc7630cdcfc4259d1caf76ec59f2c1489e7c20b3c0f5
- SHA512
  
  6c7874e843e276c9f61812c1c7c41f3f15355ca84bffb1f3d542bd7bf2572bcdaf38d48347c163103aae6308bf7753432603b5aa427405236ec0b1d350edd8b0
- SSDEEP
  
  192:m/TrG62a6B10k3g4fXk1iTV3HGc7EkpAqEjvu2q9C/YpXnAITZfPtRMlSjt+:mebFNw4Pk1itKkpAjjI2YpdmlJ
Score

9^/10

discovery persistence ransomware spyware stealer
- Renames multiple (2865) 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