General
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Target
Vain+BqifMultiTool.exe.exe
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Size
8.2MB
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Sample
240826-ezlrtsvcnb
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MD5
b375cc445c483d2c031aacee816242a6
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SHA1
08650a74eeb55da18277caa450f921d309caea5d
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SHA256
d7a501f09f3b2f43027cb3e0fe92d3cb9df0c4a65d38ba884f4051d6a9edf704
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SHA512
6d759d218524060d804b6fe6169c6a5fad116708cf68426b70e0141bcc4f7298b95885078a41ce3e2ec3c9917c65100a31751a60a3397d1457b8ad1fc4571b47
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SSDEEP
196608:xaWB2turErvI9pWjg/Qc+4o673pNrabebSE2yzWGPMYnN9s2:J4urEUWjZZ4dDLIeWKzWGPTNC2
Behavioral task
behavioral1
Sample
Vain+BqifMultiTool.exe
Resource
win11-20240802-en
Malware Config
Targets
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Target
Vain+BqifMultiTool.exe.exe
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Size
8.2MB
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MD5
b375cc445c483d2c031aacee816242a6
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SHA1
08650a74eeb55da18277caa450f921d309caea5d
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SHA256
d7a501f09f3b2f43027cb3e0fe92d3cb9df0c4a65d38ba884f4051d6a9edf704
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SHA512
6d759d218524060d804b6fe6169c6a5fad116708cf68426b70e0141bcc4f7298b95885078a41ce3e2ec3c9917c65100a31751a60a3397d1457b8ad1fc4571b47
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SSDEEP
196608:xaWB2turErvI9pWjg/Qc+4o673pNrabebSE2yzWGPMYnN9s2:J4urEUWjZZ4dDLIeWKzWGPTNC2
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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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Downloads MZ/PE file
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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
1Subvert Trust Controls
1SIP and Trust Provider Hijacking
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3