General
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Target
BootstrapperNew.exe
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Size
10.1MB
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Sample
250221-1ff8ws1nfn
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MD5
27bf3ccae92dd7f3b19ba303aa722ca1
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SHA1
ebe200dc738973912d926e6db16249f4bba0294b
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SHA256
6f17015a192e486069bd889dace721c54f09dbc190d796d7e18bb47996451b48
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SHA512
080025858ee279c3f3f8391c6d3f1832f3f8decc4fa60fa493aff058853784e3784d784cc1f45d26254e2c55accf5fb39178dcb8251a7ba4cc009665967ea35d
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SSDEEP
196608:HWD06HiZYMYYBKpYDXcbwO/ikbwfI9jUCD6rlaZLH7qRGrGIYUoZy8FUsOnAoF:DZEHOXcb1inIH20drLYRZjoF
Behavioral task
behavioral1
Sample
BootstrapperNew.exe
Resource
win10ltsc2021-20250218-en
Malware Config
Targets
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Target
BootstrapperNew.exe
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Size
10.1MB
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MD5
27bf3ccae92dd7f3b19ba303aa722ca1
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SHA1
ebe200dc738973912d926e6db16249f4bba0294b
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SHA256
6f17015a192e486069bd889dace721c54f09dbc190d796d7e18bb47996451b48
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SHA512
080025858ee279c3f3f8391c6d3f1832f3f8decc4fa60fa493aff058853784e3784d784cc1f45d26254e2c55accf5fb39178dcb8251a7ba4cc009665967ea35d
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SSDEEP
196608:HWD06HiZYMYYBKpYDXcbwO/ikbwfI9jUCD6rlaZLH7qRGrGIYUoZy8FUsOnAoF:DZEHOXcb1inIH20drLYRZjoF
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Deletes Windows Defender Definitions
Uses mpcmdrun utility to delete all AV definitions.
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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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MITRE ATT&CK Enterprise v15
Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Impair Defenses
1Obfuscated Files or Information
1Command Obfuscation
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3