General
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Target
SilenceTool ( paid ).rar
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Size
8.2MB
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Sample
241209-x7myzaykby
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MD5
033bfeba1a094de252c8236e0d82bf95
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SHA1
ab9c673a5496494e94b818b5314305c85467b92e
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SHA256
7e551e42b6bafb333c347e4abd98b27ab240d7418728b84350c4ecf01d4b9628
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SHA512
55d7c0bf349be07ad90041633bbe4cf59923076d2fa27eb4e15f662c664f66f0adc5a3b1f8461a366182d2ae1e6a7d459a68d90b66c8d6635f2a8b1b60c51667
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SSDEEP
196608:X/+B8FQ2GKz4P0b56DL4Ux1ZFIXeqZ05NQUI9S4/5TUE9cCpa:XmBSQ2GKz4m6wm1L8f5UI7/JwKa
Behavioral task
behavioral1
Sample
SilenceToolSetup.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
SilenceToolSetup.exe
Resource
win10v2004-20241007-en
Malware Config
Targets
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Target
SilenceToolSetup.exe
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Size
8.3MB
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MD5
03fb46e419cfc916b3f65351cb307032
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SHA1
afca7bc5b71da8be1e8638bfb641a74552204d8d
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SHA256
9e4205975ab4e4f33b5e3bd251f83dcdaac0a04d81882c89e8011ab760586f5b
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SHA512
cc791faefac084efa8c2c9771255bc8b0b0768694589814bbc5a25915f2adb71f22a16ce61024ffd5c7aa006ed4330468cdda5d7678a18524c0f606ab55dbab3
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SSDEEP
196608:pUuYGwfI9jUCzi4H1qSiXLGVi7DMgpZASEyQ0VMwICEc/j+:gIHziK1piXLGVE4UrS0VJa
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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