General
- Target NitroRansomware.exe
- Size 243KB
- Sample261017-tm6nsshx5l
- SHA256 3b35d3ff4960720eaf6af9cd674c776e9ef442b3bb448fd6c880837d8f987e86
Score
10/10
Malware Config
Targets
-
- Target NitroRansomware.exe
- Size 243KB
- SHA256 3b35d3ff4960720eaf6af9cd674c776e9ef442b3bb448fd6c880837d8f987e86
Score10/10-
Family: Nitro
A ransomware that demands Discord nitro gift codes to decrypt files.
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Renames multiple (104) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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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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Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
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Drops desktop.ini file(s)
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Sets desktop wallpaper using registry
MITRE ATT&CK Enterprise v16
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1