4373afaa735149fa377994bf045b5ea884dacc3b709de121269abc087c10187d | Triage

Resubmissions

29/07/2024, 08:41

240729-kls7msvard 7

28/07/2024, 03:15

240728-drxnpaybpg 9

Sharing

General

Target

edited_ransom.exe
Size

12.8MB
Sample

240728-drxnpaybpg
MD5

54c99a11b63dc6f7a017289073850e9d
SHA1

9ee4d0bf7cd780aacd437ff0b21e011bf5e94649
SHA256

4373afaa735149fa377994bf045b5ea884dacc3b709de121269abc087c10187d
SHA512

c569cbd59214c780bd4cb81e0d509ede88e29a1d587ad7f860824e29985162967d9176cbdbff8c80501db8fbf2eb69e1dbfd9f9af9f3ba09f3c9c91941268dd7
SSDEEP

393216:sqoJWQsUcR4NzK1+TtIiEY9Z8D8CclyhCW8SInoXx:stYQFS1QtIla8DZczW8S

Score

9^/10

credential_access discovery pyinstaller ransomware spyware stealer

Malware Config

Targets

- Target
  
  edited_ransom.exe
- Size
  
  12.8MB
- MD5
  
  54c99a11b63dc6f7a017289073850e9d
- SHA1
  
  9ee4d0bf7cd780aacd437ff0b21e011bf5e94649
- SHA256
  
  4373afaa735149fa377994bf045b5ea884dacc3b709de121269abc087c10187d
- SHA512
  
  c569cbd59214c780bd4cb81e0d509ede88e29a1d587ad7f860824e29985162967d9176cbdbff8c80501db8fbf2eb69e1dbfd9f9af9f3ba09f3c9c91941268dd7
- SSDEEP
  
  393216:sqoJWQsUcR4NzK1+TtIiEY9Z8D8CclyhCW8SInoXx:stYQFS1QtIla8DZczW8S
Score

9^/10

credential_access discovery ransomware spyware stealer
- Credentials from Password Stores: Credentials from Web Browsers
  Malicious Access or copy of Web Browser Credential store.
  credential_access stealer
- Renames multiple (3287) files with added filename extension
  This suggests ransomware activity of encrypting all the files on the system.
  ransomware
- Credentials from Password Stores: Windows Credential Manager
  Suspicious access to Credentials History.
  credential_access stealer
- Drops startup file
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

Credentials from Web Browsers

Windows Credential Manager

Unsecured Credentials

Credentials In Files

Discovery

Browser Information Discovery

Lateral Movement

Collection

Data from Local System

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

behavioral2

credential_accessdiscoveryransomwarespywarestealer