General
- Target Default.exe
- Size 7.4MB
- Sample261012-aj3yyscd32
- SHA256 9d02e370b7c79d2472d96af30c38e4fca1181710f682ddbdd12059da645ac999
Malware Config
Targets
-
- Target Default.exe
- Size 7.4MB
- SHA256 9d02e370b7c79d2472d96af30c38e4fca1181710f682ddbdd12059da645ac999
Score10/10-
Deletes Windows Defender Definitions
Uses mpcmdrun utility to delete all AV definitions.
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Detects BlankGrabber stealer in memory
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Family: blankgrabber
Blankgrabber is an infostealer written in Python and packaged with Pyinstaller.
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Disables one or more Microsoft Defender components
Uses the Powershell Set-MpPreference cmdlet to disable one or more Microsoft Defender components.
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Clipboard Data
Adversaries may collect data stored in the clipboard from users copying information within or between applications.
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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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Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Command and Scripting Interpreter: PowerShell
Using powershell.exe command.
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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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Obfuscated Files or Information: Command Obfuscation
Adversaries may obfuscate content during command execution to impede detection.
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Discovers running processes
Running process information can be used to identify security tools or plan follow-on actions.
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
3PowerShell
1Windows Command Shell
1Windows Management Instrumentation
1Defense Evasion
Impair Defenses
2Disable or Modify Tools
1Obfuscated Files or Information
1Command Obfuscation
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3