General
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Target
f40d9a4267f73854840191aec7eb764ff892fc06d47f3c4608f2ec876b444227.exe
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Size
5.5MB
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Sample
241126-vngxhawrek
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MD5
5cbee7963382b8ff04664bf04ba4a49f
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SHA1
b45bd9004130d3b6e259128336d1ece75b4885e7
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SHA256
f40d9a4267f73854840191aec7eb764ff892fc06d47f3c4608f2ec876b444227
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SHA512
b7e07dcf3ea9c35d91235402e1b686b324a427878ecb0c76277e01a1bc653b396633ed4b1f001b725f5db4eddfd9abb3518ca0535af08ec56faf906e14d375c4
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SSDEEP
98304:dW0ZpiuO2oB8H1pHTI3/2RKwHsxlekeC1WB/rjVKs7raJ0F:dKi11pz2cKwHKlzYrjl7raJ0F
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://p3ar11fter.sbs
https://3xp3cts1aim.sbs
https://owner-vacat10n.sbs
https://peepburry828.sbs
https://p10tgrace.sbs
https://befall-sm0ker.sbs
https://librari-night.sbs
https://processhol.sbs
https://cook-rain.sbs
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://push-hook.cyou
https://property-imper.sbs
Extracted
stealc
mars
http://185.215.113.206
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url_path
/c4becf79229cb002.php
Extracted
lumma
https://cook-rain.sbs/api
https://push-hook.cyou/api
https://blade-govern.sbs/api
https://story-tense-faz.sbs/api
https://disobey-curly.sbs/api
https://motion-treesz.sbs/api
https://powerful-avoids.sbs/api
Targets
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Target
f40d9a4267f73854840191aec7eb764ff892fc06d47f3c4608f2ec876b444227.exe
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Size
5.5MB
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MD5
5cbee7963382b8ff04664bf04ba4a49f
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SHA1
b45bd9004130d3b6e259128336d1ece75b4885e7
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SHA256
f40d9a4267f73854840191aec7eb764ff892fc06d47f3c4608f2ec876b444227
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SHA512
b7e07dcf3ea9c35d91235402e1b686b324a427878ecb0c76277e01a1bc653b396633ed4b1f001b725f5db4eddfd9abb3518ca0535af08ec56faf906e14d375c4
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SSDEEP
98304:dW0ZpiuO2oB8H1pHTI3/2RKwHsxlekeC1WB/rjVKs7raJ0F:dKi11pz2cKwHKlzYrjl7raJ0F
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Amadey family
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Lumma family
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Stealc family
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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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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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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
2