xorist | 7910428acb8eb014340219f413e4fcaab9bd31f9664e644fe91dacda9e65470d | Triage

Sharing

General

Target

6ec6069728a91a04407283bc6bf208b7_JaffaCakes118
Size

1.3MB
Sample

241023-n2x3baycqf
MD5

6ec6069728a91a04407283bc6bf208b7
SHA1

5407241081ab23a29acafe11187bc118abdc15b0
SHA256

7910428acb8eb014340219f413e4fcaab9bd31f9664e644fe91dacda9e65470d
SHA512

bb809949f9305d4eed3becd28a254dc0eda7eea925a10548e6e560826ac22c51508a1ef9c9443e3690f98693b9775d238781392c16a0ca27301b5a1880913487
SSDEEP

24576:q9WQitvyUilzOUxaOWk01G4fbu/F41jen6KXYzkEEknJS7DFN4L3GmPA705sCvsF:q9WDAUozOUxaOyGau6I6WPDvlAAoefk1

Score

10^/10

xorist discovery persistence ransomware spyware stealer

Malware Config

Targets

- Target
  
  6ec6069728a91a04407283bc6bf208b7_JaffaCakes118
- Size
  
  1.3MB
- MD5
  
  6ec6069728a91a04407283bc6bf208b7
- SHA1
  
  5407241081ab23a29acafe11187bc118abdc15b0
- SHA256
  
  7910428acb8eb014340219f413e4fcaab9bd31f9664e644fe91dacda9e65470d
- SHA512
  
  bb809949f9305d4eed3becd28a254dc0eda7eea925a10548e6e560826ac22c51508a1ef9c9443e3690f98693b9775d238781392c16a0ca27301b5a1880913487
- SSDEEP
  
  24576:q9WQitvyUilzOUxaOWk01G4fbu/F41jen6KXYzkEEknJS7DFN4L3GmPA705sCvsF:q9WDAUozOUxaOyGau6I6WPDvlAAoefk1
Score

9^/10

discovery persistence ransomware spyware stealer
- Renames multiple (2222) 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
- Sets desktop wallpaper using registry
  ransomware
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

Defacement

Tasks

static1

behavioral1

discoverypersistenceransomwarespywarestealer

behavioral2

discoverypersistenceransomwarespywarestealer