General
- Target _400638c4134845c1e470e119c474231023218a04a0d86f965b54bebde026c9a4.exe
- Size 1.5MB
- Sample260624-per38aby4s
- SHA256 400638c4134845c1e470e119c474231023218a04a0d86f965b54bebde026c9a4
Malware Config
Targets
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- Target _400638c4134845c1e470e119c474231023218a04a0d86f965b54bebde026c9a4.exe
- Size 1.5MB
- SHA256 400638c4134845c1e470e119c474231023218a04a0d86f965b54bebde026c9a4
Score8/10-
Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Uses browser remote debugging
Can be used control the browser and steal sensitive information such as credentials and session cookies.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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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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Accesses Microsoft Outlook profiles
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Adds Run key to start application
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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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Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Modify Authentication Process
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
1Credentials In Files
1