e0503657edff47af6c9bb45750bf8ce22e30119ccee49b99636267342ce4756f | Triage

Sharing

General

Target

e0503657edff47af6c9bb45750bf8ce22e30119ccee49b99636267342ce4756f
Size

542KB
Sample

221030-cktssahbdq
MD5

8474d3bfa94cf0503791e95995d5ed90
SHA1

c6f2268051897fc2d870001f1a9cc07ebfa14a59
SHA256

e0503657edff47af6c9bb45750bf8ce22e30119ccee49b99636267342ce4756f
SHA512

969f212c08a6688082505b6c7b85ccbff07737ff89f767f7c587e2f4db9ba009fc9c1d67b8c8fa35826cede1791d338f8c9d69c32793cb203cf8aa70c8f17fa4
SSDEEP

12288:a5ZPbEtyeBMBukT+68lEeQOX/Y6TP6oC1Y0+J52IiyXTNug4ZmZTHRvHws8qaZEP:a5ZQtXBW7y3lTNvYaMKfn2FugDAFVHww

Score

10^/10

evasion persistence ransomware spyware stealer trojan

Malware Config

Targets

- Target
  
  e0503657edff47af6c9bb45750bf8ce22e30119ccee49b99636267342ce4756f
- Size
  
  542KB
- MD5
  
  8474d3bfa94cf0503791e95995d5ed90
- SHA1
  
  c6f2268051897fc2d870001f1a9cc07ebfa14a59
- SHA256
  
  e0503657edff47af6c9bb45750bf8ce22e30119ccee49b99636267342ce4756f
- SHA512
  
  969f212c08a6688082505b6c7b85ccbff07737ff89f767f7c587e2f4db9ba009fc9c1d67b8c8fa35826cede1791d338f8c9d69c32793cb203cf8aa70c8f17fa4
- SSDEEP
  
  12288:a5ZPbEtyeBMBukT+68lEeQOX/Y6TP6oC1Y0+J52IiyXTNug4ZmZTHRvHws8qaZEP:a5ZQtXBW7y3lTNvYaMKfn2FugDAFVHww
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
- 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