xorist | 71f233e11b8c451d3d6be005a2917b2927ba516bf06fc32d3556939ea5eee4af | Triage

Sharing

General

Target

cc9a27fffea9f5287dcc3acffafb9541_JaffaCakes118
Size

80KB
Sample

241206-myhb1stnbz
MD5

cc9a27fffea9f5287dcc3acffafb9541
SHA1

62181a27383ed3c855c3015dbb99a9cbb785e8d7
SHA256

71f233e11b8c451d3d6be005a2917b2927ba516bf06fc32d3556939ea5eee4af
SHA512

e23df60dea6b8fef4bb5b6d93ca312c5bdfa746b8b344765f4921e0af878c544e239f13da1ab278c87953da62dac47c64273364ecedbc2c2c0c9cc75a7b9d0c5
SSDEEP

768:L0FmBkpKjPYpf3mcOBfOImfxfRc9/LV+Ssk88d7Z69/UUMm:LOh93fOB2nfxRkZjskj6i

Score

10^/10

xorist discovery persistence ransomware spyware stealer

Malware Config

Targets

- Target
  
  cc9a27fffea9f5287dcc3acffafb9541_JaffaCakes118
- Size
  
  80KB
- MD5
  
  cc9a27fffea9f5287dcc3acffafb9541
- SHA1
  
  62181a27383ed3c855c3015dbb99a9cbb785e8d7
- SHA256
  
  71f233e11b8c451d3d6be005a2917b2927ba516bf06fc32d3556939ea5eee4af
- SHA512
  
  e23df60dea6b8fef4bb5b6d93ca312c5bdfa746b8b344765f4921e0af878c544e239f13da1ab278c87953da62dac47c64273364ecedbc2c2c0c9cc75a7b9d0c5
- SSDEEP
  
  768:L0FmBkpKjPYpf3mcOBfOImfxfRc9/LV+Ssk88d7Z69/UUMm:LOh93fOB2nfxRkZjskj6i
Score

9^/10

discovery persistence ransomware spyware stealer
- Renames multiple (2166) 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