xorist | 3d4d8653c7e79d8d4c84ee08e5dc9ca6f4bf7e6c934127d09ab00b3c99c28005 | Triage

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Reports

Overview

overview

Static

static

3

JaffaCakes...0a.exe

windows7-x64

JaffaCakes...0a.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_2a35a41478d12ed083c6a6fa002aae0a
Size

762KB
Sample

250227-c7jaka1zev
MD5

2a35a41478d12ed083c6a6fa002aae0a
SHA1

32b5648941615552e9425e162ea9bc9b75bc5f49
SHA256

3d4d8653c7e79d8d4c84ee08e5dc9ca6f4bf7e6c934127d09ab00b3c99c28005
SHA512

9e509c35025c05319c8260ad95866668f33aa5e90fefffa714b11120695b9ded4678959ca54a41f148a396f7c23d88be167ba20440e02b0d66e4d1d5e6b60a26
SSDEEP

12288:ys9mgWxvLIoDeEuMRM68+svHAAu2Owre1y9dBxpZs2cwd/jDHlRdzth85:ys9mgWdsoKQNsv9Dj20zf5d/3lRd785

Score

10^/10

xorist discovery persistence ransomware spyware stealer upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_2a35a41478d12ed083c6a6fa002aae0a.exe

Resource

win7-20240903-en

xorist discovery persistence ransomware spyware stealer upx

windows7-x64

21 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_2a35a41478d12ed083c6a6fa002aae0a.exe

Resource

win10v2004-20250217-en

xorist discovery persistence ransomware spyware stealer upx

windows10-2004-x64

20 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_2a35a41478d12ed083c6a6fa002aae0a
- Size
  
  762KB
- MD5
  
  2a35a41478d12ed083c6a6fa002aae0a
- SHA1
  
  32b5648941615552e9425e162ea9bc9b75bc5f49
- SHA256
  
  3d4d8653c7e79d8d4c84ee08e5dc9ca6f4bf7e6c934127d09ab00b3c99c28005
- SHA512
  
  9e509c35025c05319c8260ad95866668f33aa5e90fefffa714b11120695b9ded4678959ca54a41f148a396f7c23d88be167ba20440e02b0d66e4d1d5e6b60a26
- SSDEEP
  
  12288:ys9mgWxvLIoDeEuMRM68+svHAAu2Owre1y9dBxpZs2cwd/jDHlRdzth85:ys9mgWdsoKQNsv9Dj20zf5d/3lRd785
Score

10^/10

xorist discovery persistence ransomware spyware stealer upx
- Detected Xorist Ransomware
- Xorist Ransomware
  Xorist is a ransomware first seen in 2020.
  ransomware xorist
- Xorist family
  xorist
- Renames multiple (2198) files with added filename extension
  This suggests ransomware activity of encrypting all the files on the system.
  ransomware
- Drops file in Drivers directory
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Drops startup file
- Executes dropped EXE
- Loads dropped DLL
- 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
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
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

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Data from Local System

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

xoristdiscoverypersistenceransomwarespywarestealerupx

behavioral2

xoristdiscoverypersistenceransomwarespywarestealerupx

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