xorist | a1ca366e1ec7f9d391254bb5d45cc0261a3b2a6a2352f11527c51208a1c137f5 | Triage

Sharing

General

Target

6135349bfbaacddca58ae566fc235491_JaffaCakes118
Size

18KB
Sample

241020-j2l8lazcpl
MD5

6135349bfbaacddca58ae566fc235491
SHA1

711d8a91866a1012b8d55381a45af5cc71eca140
SHA256

a1ca366e1ec7f9d391254bb5d45cc0261a3b2a6a2352f11527c51208a1c137f5
SHA512

6f4189a18df4296e43e987496513628633ef3b6e6d391ff7e31bd39b49c656c3708b03f81f60c0e6282381520c13a892242753e645366af1dc449879e7cc8601
SSDEEP

384:eebFNw4Pk1itKkpAjjI2YpdmVa4Vg48JrX:e0FmBkpKjPYpjFX

Score

10^/10

xorist discovery persistence ransomware spyware stealer

Malware Config

Targets

- Target
  
  6135349bfbaacddca58ae566fc235491_JaffaCakes118
- Size
  
  18KB
- MD5
  
  6135349bfbaacddca58ae566fc235491
- SHA1
  
  711d8a91866a1012b8d55381a45af5cc71eca140
- SHA256
  
  a1ca366e1ec7f9d391254bb5d45cc0261a3b2a6a2352f11527c51208a1c137f5
- SHA512
  
  6f4189a18df4296e43e987496513628633ef3b6e6d391ff7e31bd39b49c656c3708b03f81f60c0e6282381520c13a892242753e645366af1dc449879e7cc8601
- SSDEEP
  
  384:eebFNw4Pk1itKkpAjjI2YpdmVa4Vg48JrX:e0FmBkpKjPYpjFX
Score

9^/10

discovery persistence ransomware spyware stealer
- Renames multiple (2189) 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