ff6854a409f6477d5272a7d93df87e68794e56d7c943c89236c2841cb15b35e4 | Triage

Sharing

General

Target

ff6854a409f6477d5272a7d93df87e68794e56d7c943c89236c2841cb15b35e4
Size

989KB
Sample

221030-19b62adad5
MD5

830072cd2260f8810a8086add9d9c6e0
SHA1

e1a9b7fecb8d3b7bf4723e700a46688b0b561b50
SHA256

ff6854a409f6477d5272a7d93df87e68794e56d7c943c89236c2841cb15b35e4
SHA512

ea0a20faf1f661af4057a82932acb8843fba64c5fe1318e504ce1281e0022496476726782456c783f10ea36df16b87371f365037856ac4d305ba199ff5c4653d
SSDEEP

24576:wQXtbnvMFKM5qZiowaE471LNPEncIJzqNrXkdMBjLWw3auh4zgR0K8/F1d7Yh:wQXtbn2KM5QiLbELNocIlqWMew3auh4F

Score

10^/10

evasion persistence ransomware spyware stealer trojan

Malware Config

Targets

- Target
  
  ff6854a409f6477d5272a7d93df87e68794e56d7c943c89236c2841cb15b35e4
- Size
  
  989KB
- MD5
  
  830072cd2260f8810a8086add9d9c6e0
- SHA1
  
  e1a9b7fecb8d3b7bf4723e700a46688b0b561b50
- SHA256
  
  ff6854a409f6477d5272a7d93df87e68794e56d7c943c89236c2841cb15b35e4
- SHA512
  
  ea0a20faf1f661af4057a82932acb8843fba64c5fe1318e504ce1281e0022496476726782456c783f10ea36df16b87371f365037856ac4d305ba199ff5c4653d
- SSDEEP
  
  24576:wQXtbnvMFKM5qZiowaE471LNPEncIJzqNrXkdMBjLWw3auh4zgR0K8/F1d7Yh:wQXtbn2KM5QiLbELNocIlqWMew3auh4F
Score

10^/10

evasion persistence ransomware spyware stealer trojan
- Modifies WinLogon for persistence
  persistence
- Modifies visibility of file extensions in Explorer
  evasion
- UAC bypass
  evasion trojan
- Executes dropped EXE
- Modifies extensions of user files
  Ransomware generally changes the extension on encrypted files.
  ransomware
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Loads dropped DLL
- 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 v6

Initial Access

Execution

Persistence

Hidden Files and Directories

Registry Run Keys / Startup Folder

Winlogon Helper DLL

Privilege Escalation

Bypass User Account Control

Defense Evasion

Bypass User Account Control

Disabling Security Tools

Hidden Files and Directories

Modify Registry

Credential Access

Credentials in Files

Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Data from Local System

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

evasionpersistenceransomwarespywarestealertrojan

behavioral2

evasionpersistencespywarestealertrojan