General
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Target
BootstrapperV1.16.exe
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Size
7.5MB
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Sample
240822-ca4v1asepb
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MD5
d07874e5e697293369d47f6727787711
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SHA1
50b44591caf4de65d9abf7b6c9b4e1b3ffab549e
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SHA256
3b5869397c4daaf4badca0590254e90e09d3e25373524d2952ae815432b35338
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SHA512
2aff151b97d1928375f02175e28dcc24fc293fdfa0f44fa3b5a114914c378fce54af54bd96802063470b10ede717715547488c9695e8e33990a51043b375643e
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SSDEEP
196608:mHhByurErvI9pWjg/Qc+4o673pNrabewyzWGPMYnN9s:KyurEUWjZZ4dDLIeTzWGPTNC
Behavioral task
behavioral1
Sample
BootstrapperV1.16.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral2
Sample
BootstrapperV1.16.exe
Resource
win11-20240802-en
Malware Config
Targets
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Target
BootstrapperV1.16.exe
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Size
7.5MB
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MD5
d07874e5e697293369d47f6727787711
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SHA1
50b44591caf4de65d9abf7b6c9b4e1b3ffab549e
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SHA256
3b5869397c4daaf4badca0590254e90e09d3e25373524d2952ae815432b35338
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SHA512
2aff151b97d1928375f02175e28dcc24fc293fdfa0f44fa3b5a114914c378fce54af54bd96802063470b10ede717715547488c9695e8e33990a51043b375643e
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SSDEEP
196608:mHhByurErvI9pWjg/Qc+4o673pNrabewyzWGPMYnN9s:KyurEUWjZZ4dDLIeTzWGPTNC
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Credentials from Password Stores: Credentials from Web Browsers
Malicious Access or copy of Web Browser Credential store.
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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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MITRE ATT&CK Enterprise v15
Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Obfuscated Files or Information
1Command Obfuscation
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3