azov | 367f9d19448c3bc5f2b4376e5e4510af695c06f6ac1efbe8c50cb55f2d5285c9 | Triage

Sharing

General

Target

2025-03-12_9f4e8412865b9d84551cc7083ae4877b_ryuk
Size

664KB
Sample

250312-hkhcmsstg1
MD5

9f4e8412865b9d84551cc7083ae4877b
SHA1

9becad68eb352f1e746f8bb9064502068332e96e
SHA256

367f9d19448c3bc5f2b4376e5e4510af695c06f6ac1efbe8c50cb55f2d5285c9
SHA512

5edfe01360633e78835a18b3c283d4c5c0f13868ee23117043ea0740bdab646d6f83f4861f0904c8a9d8d96ee36a1e1490f6eaa4b37d20613c035f998f3023c7
SSDEEP

12288:Ws9lwv1SoCU5qJSr1eMWUngh5oi7Ua0giAbHUzTshNIWa4YIn0/P:vYSoCU5qJSr1eMWF6i7Ua0gi+eTiJamE

Score

10^/10

azov persistence ransomware spyware stealer wiper

Malware Config

Targets

- Target
  
  2025-03-12_9f4e8412865b9d84551cc7083ae4877b_ryuk
- Size
  
  664KB
- MD5
  
  9f4e8412865b9d84551cc7083ae4877b
- SHA1
  
  9becad68eb352f1e746f8bb9064502068332e96e
- SHA256
  
  367f9d19448c3bc5f2b4376e5e4510af695c06f6ac1efbe8c50cb55f2d5285c9
- SHA512
  
  5edfe01360633e78835a18b3c283d4c5c0f13868ee23117043ea0740bdab646d6f83f4861f0904c8a9d8d96ee36a1e1490f6eaa4b37d20613c035f998f3023c7
- SSDEEP
  
  12288:Ws9lwv1SoCU5qJSr1eMWUngh5oi7Ua0giAbHUzTshNIWa4YIn0/P:vYSoCU5qJSr1eMWF6i7Ua0gi+eTiJamE
Score

10^/10

azov persistence ransomware spyware stealer wiper
- Azov
  A wiper seeking only damage, first seen in 2022.
  ransomware wiper azov
- Azov family
  azov
- Renames multiple (671) files with added filename extension
  This suggests ransomware activity of encrypting all the files on the system.
  ransomware
- 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
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
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

Peripheral Device Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Data from Local System

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

azovpersistenceransomwarespywarestealerwiper

behavioral2

azovpersistenceransomwarewiper