e9043292ac23c1f176da9b907f4c9c29df7a08e16734b0633b056d8a06c854e4 | Triage

Sharing

General

Target

e9043292ac23c1f176da9b907f4c9c29df7a08e16734b0633b056d8a06c854e4
Size

490KB
Sample

221030-cklgeahbcr
MD5

444ee2042336db25a124b2e6badc61c0
SHA1

74c2ae1e70cfb8a208861702b0a5bfe67ca44397
SHA256

e9043292ac23c1f176da9b907f4c9c29df7a08e16734b0633b056d8a06c854e4
SHA512

690972ec07ea0dc7a55e909e385668a35c2c1848895427659847b594f0ab467c3f62bb58588421b4e8dc3f1e5ba6f9df07b54164ea89b18b9007d8f0ee8fdb64
SSDEEP

12288:N///edkn3/upJiI+qx6Xw2Xvyr0HHJAeODgm+:5/UkPuWqww2q/HDP+

Score

10^/10

evasion persistence ransomware spyware stealer trojan

Malware Config

Targets

- Target
  
  e9043292ac23c1f176da9b907f4c9c29df7a08e16734b0633b056d8a06c854e4
- Size
  
  490KB
- MD5
  
  444ee2042336db25a124b2e6badc61c0
- SHA1
  
  74c2ae1e70cfb8a208861702b0a5bfe67ca44397
- SHA256
  
  e9043292ac23c1f176da9b907f4c9c29df7a08e16734b0633b056d8a06c854e4
- SHA512
  
  690972ec07ea0dc7a55e909e385668a35c2c1848895427659847b594f0ab467c3f62bb58588421b4e8dc3f1e5ba6f9df07b54164ea89b18b9007d8f0ee8fdb64
- SSDEEP
  
  12288:N///edkn3/upJiI+qx6Xw2Xvyr0HHJAeODgm+:5/UkPuWqww2q/HDP+
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
- 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

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