f19775c320e51fe1f9d4bfbee4c1ae2bd949c65ddf7588f406cefe9ad3dbfc30 | Triage

Sharing

General

Target

f19775c320e51fe1f9d4bfbee4c1ae2bd949c65ddf7588f406cefe9ad3dbfc30
Size

499KB
Sample

221030-ckgs8agda3
MD5

92e36d600ecae197c77bbf2f9f8bdd90
SHA1

9e3827bc8921af6f2c49883931b415fd546570c1
SHA256

f19775c320e51fe1f9d4bfbee4c1ae2bd949c65ddf7588f406cefe9ad3dbfc30
SHA512

db228795357abf3f636b82133f6ce7e4a9c07808f3389a5de0b6c2f4d405a534db3a835324fbcdfd11cb53930038ab0a1bd0db203fbffc43ef799b5b909e8e10
SSDEEP

12288:QHeVNdfPk+wJbfaY/KdMr2cJNmMRkaYu6SMCMIKKugvkqY:QHednk+whn/iMfJ/kaySMCMIKQ8L

Score

10^/10

evasion persistence ransomware spyware stealer trojan

Malware Config

Targets

- Target
  
  f19775c320e51fe1f9d4bfbee4c1ae2bd949c65ddf7588f406cefe9ad3dbfc30
- Size
  
  499KB
- MD5
  
  92e36d600ecae197c77bbf2f9f8bdd90
- SHA1
  
  9e3827bc8921af6f2c49883931b415fd546570c1
- SHA256
  
  f19775c320e51fe1f9d4bfbee4c1ae2bd949c65ddf7588f406cefe9ad3dbfc30
- SHA512
  
  db228795357abf3f636b82133f6ce7e4a9c07808f3389a5de0b6c2f4d405a534db3a835324fbcdfd11cb53930038ab0a1bd0db203fbffc43ef799b5b909e8e10
- SSDEEP
  
  12288:QHeVNdfPk+wJbfaY/KdMr2cJNmMRkaYu6SMCMIKKugvkqY:QHednk+whn/iMfJ/kaySMCMIKQ8L
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.
- 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

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