General
- Target InfinityL0cker.exe
- Size 3.0MB
- Sample260816-rr4nwszyht
- SHA256 65b1436aa2dca8db7aed827ce6f84b67d3217bb0fbb3cc079febd1c13c8a380b
Malware Config
Targets
-
- Target InfinityL0cker.exe
- Size 3.0MB
- SHA256 65b1436aa2dca8db7aed827ce6f84b67d3217bb0fbb3cc079febd1c13c8a380b
Score9/10-
Renames multiple (1154) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
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Creates a file in the Startup directory
A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.
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Credentials from Password Stores: Windows Credential Manager
Suspicious access to Credentials History.
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Reads user/profile data of web browsers
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application
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Drops file in System32 directory
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Sets desktop wallpaper using registry
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
3Active Setup
1Registry Run Keys / Startup Folder
2Privilege Escalation
Boot or Logon Autostart Execution
3Active Setup
1Registry Run Keys / Startup Folder
2Credential Access
Credentials from Password Stores
2Credentials from Web Browsers
1Windows Credential Manager
1Unsecured Credentials
1Credentials In Files
1