5836c3b2959b043e0eb55f1ba8e80c1b960d8de7460a274bc56b3d8475c1c280 | Triage

Sharing

General

Target

a321f77568103f7856dd2a3560e98dbe_JaffaCakes118
Size

745KB
Sample

240817-s5fpnawejj
MD5

a321f77568103f7856dd2a3560e98dbe
SHA1

5179a89599d3f9250ad991d681473ba0cb2ad374
SHA256

5836c3b2959b043e0eb55f1ba8e80c1b960d8de7460a274bc56b3d8475c1c280
SHA512

cb1e5268ba6315f09e37c6d4490aa404b16710322e588116b4fb10c06426cf15966f148bb3a889d3d9407449e6686fcfb084ff131eeef1ce9a522c569c2acec1
SSDEEP

12288:NT2RMOpt733c29cgs9gP89W0lzPg5a5iBpxgep5VfpkTn5G6YrJX7pgkP/srTI+Q:NT2RMUt73MNgs9g09lPg5a5ygaVx+YrH

Score

9^/10

credential_access discovery persistence spyware stealer upx

Malware Config

Targets

- Target
  
  a321f77568103f7856dd2a3560e98dbe_JaffaCakes118
- Size
  
  745KB
- MD5
  
  a321f77568103f7856dd2a3560e98dbe
- SHA1
  
  5179a89599d3f9250ad991d681473ba0cb2ad374
- SHA256
  
  5836c3b2959b043e0eb55f1ba8e80c1b960d8de7460a274bc56b3d8475c1c280
- SHA512
  
  cb1e5268ba6315f09e37c6d4490aa404b16710322e588116b4fb10c06426cf15966f148bb3a889d3d9407449e6686fcfb084ff131eeef1ce9a522c569c2acec1
- SSDEEP
  
  12288:NT2RMOpt733c29cgs9gP89W0lzPg5a5iBpxgep5VfpkTn5G6YrJX7pgkP/srTI+Q:NT2RMUt73MNgs9g09lPg5a5ygaVx+YrH
Score

9^/10

credential_access discovery persistence spyware stealer upx
- Credentials from Password Stores: Credentials from Web Browsers
  Malicious Access or copy of Web Browser Credential store.
  credential_access stealer
- Credentials from Password Stores: Windows Credential Manager
  Suspicious access to Credentials History.
  credential_access stealer
- Reads WinSCP keys stored on the system
  Tries to access WinSCP stored sessions.
  spyware stealer
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Adds Run key to start application
  persistence
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
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

Windows Credential Manager

Unsecured Credentials

Credentials In Files

Credentials in Registry

Discovery

Browser Information Discovery

Query Registry

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Data from Local System

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

credential_accessdiscoverypersistencespywarestealerupx

behavioral2