ff773ba71ce9b9e3f3924643fabaf13101471867bd5408e425bc74b1aeb8e9b3 | Triage

Sharing

General

Target

ff773ba71ce9b9e3f3924643fabaf13101471867bd5408e425bc74b1aeb8e9b3
Size

477KB
Sample

221106-x832kshba5
MD5

0f7e341af71c96b0c2cc3099b69219d0
SHA1

981e5189b1ec0b10fd03b8a248ccda9ac3e2f2fd
SHA256

ff773ba71ce9b9e3f3924643fabaf13101471867bd5408e425bc74b1aeb8e9b3
SHA512

53a19e4a848a52a232ef7ed5402d90819902dea1e66a58bb8e9d55a9ae1ae0968858788f02bfeafc06bd14a18958aee4571e2c5504c264e5f15c2996d8d0dc97
SSDEEP

12288:ZwQmLBIl9rJndyioSVJkpS5X7NVAEPwEPE1z/uvC/uuh/u8Y+gKr+6/u2mC9eBw4:uMMioSqmX7NVAEPwEPE1z/uvC/uuh/uB

Score

10^/10

evasion persistence ransomware spyware stealer trojan

Malware Config

Targets

- Target
  
  ff773ba71ce9b9e3f3924643fabaf13101471867bd5408e425bc74b1aeb8e9b3
- Size
  
  477KB
- MD5
  
  0f7e341af71c96b0c2cc3099b69219d0
- SHA1
  
  981e5189b1ec0b10fd03b8a248ccda9ac3e2f2fd
- SHA256
  
  ff773ba71ce9b9e3f3924643fabaf13101471867bd5408e425bc74b1aeb8e9b3
- SHA512
  
  53a19e4a848a52a232ef7ed5402d90819902dea1e66a58bb8e9d55a9ae1ae0968858788f02bfeafc06bd14a18958aee4571e2c5504c264e5f15c2996d8d0dc97
- SSDEEP
  
  12288:ZwQmLBIl9rJndyioSVJkpS5X7NVAEPwEPE1z/uvC/uuh/u8Y+gKr+6/u2mC9eBw4:uMMioSqmX7NVAEPwEPE1z/uvC/uuh/uB
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.
- Deletes itself
- 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

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