f9c4fbe57e73531e344e7d96acc8222d27c04c0a4c1bfb7be5f03d95f0e262f0 | Triage

Sharing

General

Target

f9c4fbe57e73531e344e7d96acc8222d27c04c0a4c1bfb7be5f03d95f0e262f0
Size

440KB
Sample

221001-vyrjpahecp
MD5

4e95dd509b07d6db6dbda57435cf93a0
SHA1

64f5bd9bfa61e5f9cbedcdd17bbdc9927c033af2
SHA256

f9c4fbe57e73531e344e7d96acc8222d27c04c0a4c1bfb7be5f03d95f0e262f0
SHA512

ebae596e1ae599e974a2779bfb438f3494977b3eb1d7839cc78b25eaa49d6a8ff82e467c59035f308f896c127611cc35d4a4cfeb92b52631bc0547944cbe8aa8
SSDEEP

12288:xwjRTCUts6Y9uQMZrL77QIuX9zG8uj5Hb+AqD:6dfNvQMZ77QJLu1iAqD

Score

10^/10

evasion persistence ransomware spyware stealer trojan

Malware Config

Targets

- Target
  
  f9c4fbe57e73531e344e7d96acc8222d27c04c0a4c1bfb7be5f03d95f0e262f0
- Size
  
  440KB
- MD5
  
  4e95dd509b07d6db6dbda57435cf93a0
- SHA1
  
  64f5bd9bfa61e5f9cbedcdd17bbdc9927c033af2
- SHA256
  
  f9c4fbe57e73531e344e7d96acc8222d27c04c0a4c1bfb7be5f03d95f0e262f0
- SHA512
  
  ebae596e1ae599e974a2779bfb438f3494977b3eb1d7839cc78b25eaa49d6a8ff82e467c59035f308f896c127611cc35d4a4cfeb92b52631bc0547944cbe8aa8
- SSDEEP
  
  12288:xwjRTCUts6Y9uQMZrL77QIuX9zG8uj5Hb+AqD:6dfNvQMZ77QJLu1iAqD
Score

10^/10

evasion persistence ransomware spyware stealer trojan
- 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
- Checks whether UAC is enabled
  evasion trojan
- 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

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