xorist | e566579c89af9f90d139c687c881559b7ab5eb23279944d72c7be108cb2e7290 | Triage

Resubmissions

29-10-2024 05:57

241029-gnx2tswfje 10

28-10-2024 06:37

241028-hdjxwszqbp 10

Sharing

General

Target

78333fb57f5787544e1086ec1afa7e2a_JaffaCakes118
Size

12KB
Sample

241028-hdjxwszqbp
MD5

78333fb57f5787544e1086ec1afa7e2a
SHA1

ed97ce47e2d513ea809d910603885130a0020ab2
SHA256

e566579c89af9f90d139c687c881559b7ab5eb23279944d72c7be108cb2e7290
SHA512

d40797abcd95a14fca363447ad0d6eeb09259e7f39e8f8a5330e0c429d85ba7e73d22a783356684431fc6cc7b9d54c9f288d951ac6a45f49e50fbca4d6a195cc
SSDEEP

192:u/TrG62a6B10k3g4fXk1iTV3HGc7EkpAqEjvu2q9C/YpXnAITZfPtRM/EYev4:uebFNw4Pk1itKkpAjjI2Ypdm/8v

Score

10^/10

xorist discovery persistence ransomware spyware stealer

Malware Config

Targets

- Target
  
  78333fb57f5787544e1086ec1afa7e2a_JaffaCakes118
- Size
  
  12KB
- MD5
  
  78333fb57f5787544e1086ec1afa7e2a
- SHA1
  
  ed97ce47e2d513ea809d910603885130a0020ab2
- SHA256
  
  e566579c89af9f90d139c687c881559b7ab5eb23279944d72c7be108cb2e7290
- SHA512
  
  d40797abcd95a14fca363447ad0d6eeb09259e7f39e8f8a5330e0c429d85ba7e73d22a783356684431fc6cc7b9d54c9f288d951ac6a45f49e50fbca4d6a195cc
- SSDEEP
  
  192:u/TrG62a6B10k3g4fXk1iTV3HGc7EkpAqEjvu2q9C/YpXnAITZfPtRM/EYev4:uebFNw4Pk1itKkpAjjI2Ypdm/8v
Score

9^/10

discovery persistence ransomware spyware stealer
- Renames multiple (2500) 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