xorist | b3de64e53dd3864d6499a60867e036424f9f93e9837edaae22e0505b765536a1 | Triage

Sharing

General

Target

45f9c9052ac71cc829ab548215e9bad0_JaffaCakes118
Size

23KB
Sample

241015-fn9j7awenc
MD5

45f9c9052ac71cc829ab548215e9bad0
SHA1

9297c7c81fa4ba1797897156afff1e1e9bd3064c
SHA256

b3de64e53dd3864d6499a60867e036424f9f93e9837edaae22e0505b765536a1
SHA512

0f1548a9e26ccbab7c5c40ae8da456538d4b6b730b26fc0d5b5081afe17a752901a2f43921067bd0e771f8f86e89ea9644b3e46317935cbb7238227784f32510
SSDEEP

384:SebFNw4Pk1itKkpAjjI2Ypdm9LGSFQAKDNlzi8TFtp5Rlsd9xG67mM:S0FmBkpKjPYpWD58vn2H

Score

10^/10

xorist discovery persistence ransomware spyware stealer

Malware Config

Targets

- Target
  
  45f9c9052ac71cc829ab548215e9bad0_JaffaCakes118
- Size
  
  23KB
- MD5
  
  45f9c9052ac71cc829ab548215e9bad0
- SHA1
  
  9297c7c81fa4ba1797897156afff1e1e9bd3064c
- SHA256
  
  b3de64e53dd3864d6499a60867e036424f9f93e9837edaae22e0505b765536a1
- SHA512
  
  0f1548a9e26ccbab7c5c40ae8da456538d4b6b730b26fc0d5b5081afe17a752901a2f43921067bd0e771f8f86e89ea9644b3e46317935cbb7238227784f32510
- SSDEEP
  
  384:SebFNw4Pk1itKkpAjjI2Ypdm9LGSFQAKDNlzi8TFtp5Rlsd9xG67mM:S0FmBkpKjPYpWD58vn2H
Score

9^/10

discovery persistence ransomware spyware stealer
- Renames multiple (2154) 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