General
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Target
25942a4f312042f98419ce4683f8091f755e1502ee9b3aa38a78b4dbaa8e8c2eN.exe
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Size
3.7MB
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Sample
241129-farr8awla1
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MD5
eb42ddca2031038f4cce770474806cb0
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SHA1
98b71b326a4870c0ab4b3c1ac3dd676cabc399ee
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SHA256
25942a4f312042f98419ce4683f8091f755e1502ee9b3aa38a78b4dbaa8e8c2e
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SHA512
634b9f7f1decb7b059e20728f4523375c2f719f968e750755d1090ef1a44e5d6dc0694cd2b3b393a97e7ecce19278b2947ce9bfa51b2a491dd95b87a98bb16e5
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SSDEEP
98304:dF4StndYq6s1chgW6m59KMWXcZ3wL7VRUpgilLYKx6d:dFqDEMIcM4gAY
Static task
static1
Malware Config
Extracted
amadey
4.42
9c9aa5
http://185.215.113.43
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install_dir
abc3bc1985
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install_file
skotes.exe
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strings_key
8a35cf2ea38c2817dba29a4b5b25dcf0
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url_paths
/Zu7JuNko/index.php
Extracted
lumma
https://powerful-avoids.sbs
https://motion-treesz.sbs
https://disobey-curly.sbs
https://leg-sate-boat.sbs
https://story-tense-faz.sbs
https://blade-govern.sbs
https://occupy-blushi.sbs
https://frogs-severz.sbs
https://property-imper.sbs
Extracted
stealc
drum
http://185.215.113.206
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url_path
/c4becf79229cb002.php
Targets
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Target
25942a4f312042f98419ce4683f8091f755e1502ee9b3aa38a78b4dbaa8e8c2eN.exe
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Size
3.7MB
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MD5
eb42ddca2031038f4cce770474806cb0
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SHA1
98b71b326a4870c0ab4b3c1ac3dd676cabc399ee
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SHA256
25942a4f312042f98419ce4683f8091f755e1502ee9b3aa38a78b4dbaa8e8c2e
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SHA512
634b9f7f1decb7b059e20728f4523375c2f719f968e750755d1090ef1a44e5d6dc0694cd2b3b393a97e7ecce19278b2947ce9bfa51b2a491dd95b87a98bb16e5
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SSDEEP
98304:dF4StndYq6s1chgW6m59KMWXcZ3wL7VRUpgilLYKx6d:dFqDEMIcM4gAY
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Amadey family
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Lumma family
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Stealc family
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Enumerates VirtualBox registry keys
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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AutoIT Executable
AutoIT scripts compiled to PE executables.
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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
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Defense Evasion
Impair Defenses
2Disable or Modify Tools
2Modify Registry
3Virtualization/Sandbox Evasion
3