67caab3ce1fe6bc1bdf7a3939f5e963e852beb894e927cd952fd545fe5e8c904 | Triage

Sharing

General

Target

b4e8878e5b8fded3217d0e263296e388_JaffaCakes118
Size

725KB
Sample

241130-fqdwasykcp
MD5

b4e8878e5b8fded3217d0e263296e388
SHA1

4a7778fcc6011462cf1e7e9a7252129529aee000
SHA256

67caab3ce1fe6bc1bdf7a3939f5e963e852beb894e927cd952fd545fe5e8c904
SHA512

5cbb993b782f149333f78a031563c783bf5b66b35d07b9c82b0646dea340686e4a6ed738fb0c02899d8fdbbec12a5b4d6b23ffe9f675a0f7e452404bcf07f09f
SSDEEP

12288:h1OgLdaORo99/rsFEt5hDG0SAMs9jR/jeRJKu9TJdwYGZtyjTje5jOSpJX:h1OYdaOROBsFEt5hDG0SAMs9jR/jaJn4

Score

7^/10

adware discovery spyware stealer

Malware Config

Targets

- Target
  
  b4e8878e5b8fded3217d0e263296e388_JaffaCakes118
- Size
  
  725KB
- MD5
  
  b4e8878e5b8fded3217d0e263296e388
- SHA1
  
  4a7778fcc6011462cf1e7e9a7252129529aee000
- SHA256
  
  67caab3ce1fe6bc1bdf7a3939f5e963e852beb894e927cd952fd545fe5e8c904
- SHA512
  
  5cbb993b782f149333f78a031563c783bf5b66b35d07b9c82b0646dea340686e4a6ed738fb0c02899d8fdbbec12a5b4d6b23ffe9f675a0f7e452404bcf07f09f
- SSDEEP
  
  12288:h1OgLdaORo99/rsFEt5hDG0SAMs9jR/jeRJKu9TJdwYGZtyjTje5jOSpJX:h1OYdaOROBsFEt5hDG0SAMs9jR/jaJn4
Score

7^/10

adware discovery spyware stealer
- 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
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Drops Chrome extension
- Installs/modifies Browser Helper Object
  BHOs are DLL modules which act as plugins for Internet Explorer.
  stealer adware
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Browser Extensions

Privilege Escalation

Defense Evasion

Modify Registry

Credential Access

Credentials from Password Stores

Credentials from Web Browsers

Unsecured Credentials

Credentials In Files

Discovery

Query Registry

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Data from Local System

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

adwarediscoveryspywarestealer

behavioral2

adwarediscoveryspywarestealer