General
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Target
Builder.bat
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Size
6.0MB
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Sample
250111-zgzaesymev
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MD5
90e828d76d0c940ed0b5f276066b52e5
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SHA1
2ec6a42f57a74a2196d46d3f01e0870c027f3192
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SHA256
88c55ab735061667e410e08d620b745706e71a7e2a4ed36d5291ff35effa66b2
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SHA512
751a13956f87592bbe0035b4f01515cc6539ace37cf1d09c052b41c2305b5b97875852697950d7c647f52516ce8a6b825cadab9e8358313dcd42ae7741b670f5
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SSDEEP
98304:DsEtdFByLH0amaHl3Ne4i3gmtfXJOLhx9fZAzDJ4wzQgsRuGK4RpOnAKXOqaOF/O:DbFELH1eN/FJMIDJf0gsAGK4R8nAKXzo
Behavioral task
behavioral1
Sample
Builder.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Builder.exe
Resource
win10v2004-20241007-en
Malware Config
Targets
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Target
Builder.bat
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Size
6.0MB
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MD5
90e828d76d0c940ed0b5f276066b52e5
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SHA1
2ec6a42f57a74a2196d46d3f01e0870c027f3192
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SHA256
88c55ab735061667e410e08d620b745706e71a7e2a4ed36d5291ff35effa66b2
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SHA512
751a13956f87592bbe0035b4f01515cc6539ace37cf1d09c052b41c2305b5b97875852697950d7c647f52516ce8a6b825cadab9e8358313dcd42ae7741b670f5
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SSDEEP
98304:DsEtdFByLH0amaHl3Ne4i3gmtfXJOLhx9fZAzDJ4wzQgsRuGK4RpOnAKXOqaOF/O:DbFELH1eN/FJMIDJf0gsAGK4R8nAKXzo
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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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Drops file in Drivers directory
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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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Executes dropped EXE
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Loads dropped DLL
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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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Legitimate hosting services abused for malware hosting/C2
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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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Enumerates processes with tasklist
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Hide Artifacts: Hidden Files and Directories
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MITRE ATT&CK Enterprise v15
Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Obfuscated Files or Information
1Command Obfuscation
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3