General
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Target
033e509bd6505978b562dc6c0c9c87a8d2ce3fe3b9f9ad75f544cda40c7a5075N.exe
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Size
3.7MB
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Sample
241207-bfxs7sxmgx
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MD5
7ac271033ff0648be1cb86d8b1d08ca0
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SHA1
48799a2ba53a0f75f13c34432653db084e181295
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SHA256
033e509bd6505978b562dc6c0c9c87a8d2ce3fe3b9f9ad75f544cda40c7a5075
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SHA512
843eaca89664b009a4798fae1d8b1a83c5914c87fade55ed3e129104bae1df81a8ea950919d22632385446f03a0abdda39df6623162c762fd044e6fa3315ec50
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SSDEEP
98304:EXIRvWaQUUKJ1c1XQIVa/yGbCq+siY9O:E3aQUBJ2ZQIVqy3psiY9
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://impend-differ.biz/api
https://print-vexer.biz/api
https://dare-curbys.biz/api
https://covery-mover.biz/api
https://formy-spill.biz/api
https://dwell-exclaim.biz/api
https://zinc-sneark.biz/api
https://se-blurry.biz/api
https://atten-supporse.biz/api
Extracted
stealc
drum
http://185.215.113.206
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url_path
/c4becf79229cb002.php
Extracted
lumma
https://atten-supporse.biz/api
https://se-blurry.biz/api
https://zinc-sneark.biz/api
Targets
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Target
033e509bd6505978b562dc6c0c9c87a8d2ce3fe3b9f9ad75f544cda40c7a5075N.exe
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Size
3.7MB
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MD5
7ac271033ff0648be1cb86d8b1d08ca0
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SHA1
48799a2ba53a0f75f13c34432653db084e181295
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SHA256
033e509bd6505978b562dc6c0c9c87a8d2ce3fe3b9f9ad75f544cda40c7a5075
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SHA512
843eaca89664b009a4798fae1d8b1a83c5914c87fade55ed3e129104bae1df81a8ea950919d22632385446f03a0abdda39df6623162c762fd044e6fa3315ec50
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SSDEEP
98304:EXIRvWaQUUKJ1c1XQIVa/yGbCq+siY9O:E3aQUBJ2ZQIVqy3psiY9
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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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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