xorist | ec4e0441e96950e7f5b64860b1ec33b2ee544fe0779d34ea4414fb0e780884dc | Triage

Sharing

General

Target

8aa695771695fcb2debf32be36342fbc_JaffaCakes118
Size

29KB
Sample

241103-kyx2cszglh
MD5

8aa695771695fcb2debf32be36342fbc
SHA1

dc90c5bb99de71190ae5623032ba871ec81e788d
SHA256

ec4e0441e96950e7f5b64860b1ec33b2ee544fe0779d34ea4414fb0e780884dc
SHA512

df878a074fe23c37c5b8f309a698f54fb2197f3559b042361ab424cda4a6f88bd239fcc8c6775394f0caf71f341c73cd795ab0e50e6fe582f0c46f06e54171b3
SSDEEP

384:eebFNw4Pk1itKkpAjjI2YpdmZ+9saOxj8uO9GtWkA5WuHVjR4VW:e0FmBkpKjPYppOl8uBtWkA9iW

Score

10^/10

xorist discovery persistence ransomware spyware stealer

Malware Config

Targets

- Target
  
  8aa695771695fcb2debf32be36342fbc_JaffaCakes118
- Size
  
  29KB
- MD5
  
  8aa695771695fcb2debf32be36342fbc
- SHA1
  
  dc90c5bb99de71190ae5623032ba871ec81e788d
- SHA256
  
  ec4e0441e96950e7f5b64860b1ec33b2ee544fe0779d34ea4414fb0e780884dc
- SHA512
  
  df878a074fe23c37c5b8f309a698f54fb2197f3559b042361ab424cda4a6f88bd239fcc8c6775394f0caf71f341c73cd795ab0e50e6fe582f0c46f06e54171b3
- SSDEEP
  
  384:eebFNw4Pk1itKkpAjjI2YpdmZ+9saOxj8uO9GtWkA5WuHVjR4VW:e0FmBkpKjPYppOl8uBtWkA9iW
Score

9^/10

discovery persistence ransomware spyware stealer
- Renames multiple (2219) 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