General
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Target
29bc6f8728309108e51c79b1400566069c32d6f82b9bcc1b54017cffad8be3a3
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Size
2.5MB
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Sample
240608-zhm9jsgf97
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MD5
b6132f6d0e6aced60983efb745a861e3
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SHA1
bf2b6c8352a0c8696c9ccd2bf2fc666be9d6962b
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SHA256
29bc6f8728309108e51c79b1400566069c32d6f82b9bcc1b54017cffad8be3a3
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SHA512
fc0b53d1cd32ff6cafab6d51bc7ac29ff0d8da09d18a1a749248d11cdc30d8252f51200454ce9bc968a6096a9767fdf96515646f95117133b1b96119a6be51e5
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SSDEEP
49152:MxmvumkQ9lY9sgUXdTPSxdQ8KX75IyuWuCjcCqWOyxI:Mxx9NUFkQx753uWuCyyxI
Behavioral task
behavioral1
Sample
29bc6f8728309108e51c79b1400566069c32d6f82b9bcc1b54017cffad8be3a3.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
29bc6f8728309108e51c79b1400566069c32d6f82b9bcc1b54017cffad8be3a3.exe
Resource
win10v2004-20240226-en
Malware Config
Targets
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Target
29bc6f8728309108e51c79b1400566069c32d6f82b9bcc1b54017cffad8be3a3
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Size
2.5MB
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MD5
b6132f6d0e6aced60983efb745a861e3
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SHA1
bf2b6c8352a0c8696c9ccd2bf2fc666be9d6962b
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SHA256
29bc6f8728309108e51c79b1400566069c32d6f82b9bcc1b54017cffad8be3a3
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SHA512
fc0b53d1cd32ff6cafab6d51bc7ac29ff0d8da09d18a1a749248d11cdc30d8252f51200454ce9bc968a6096a9767fdf96515646f95117133b1b96119a6be51e5
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SSDEEP
49152:MxmvumkQ9lY9sgUXdTPSxdQ8KX75IyuWuCjcCqWOyxI:Mxx9NUFkQx753uWuCyyxI
Score10/10-
Modifies visiblity of hidden/system files in Explorer
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Detects executables packed with Themida
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
2Virtualization/Sandbox Evasion
1