General
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Target
bcbe3e7106ce092a031aa188c1eb17f65f86ae60a6cbfb149fe4751a757c2b70
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Size
6.7MB
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Sample
241226-nyzfzavlb1
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MD5
f93841a9a1a82b4aac879bc2461843ad
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SHA1
c6ee0f75fe27ac995a6bb7b0c4cb2cd96c0e8844
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SHA256
bcbe3e7106ce092a031aa188c1eb17f65f86ae60a6cbfb149fe4751a757c2b70
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SHA512
aa5005aaf14663955ad4b871f076549809f54b57eb5468ddae7121b13698a64e3bdebb4439a226d1657cb4b0f6cba3fde8cb80f05b1d8152cf58f8d76ea1d985
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SSDEEP
196608:FM/EA45/12xDxdpx0rgtMO/FXYlZnZeKiQ54AV:FMMAwKDTpSgtMAFXMZeKT2A
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
Extracted
stealc
stok
http://185.215.113.206
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url_path
/c4becf79229cb002.php
Targets
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Target
bcbe3e7106ce092a031aa188c1eb17f65f86ae60a6cbfb149fe4751a757c2b70
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Size
6.7MB
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MD5
f93841a9a1a82b4aac879bc2461843ad
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SHA1
c6ee0f75fe27ac995a6bb7b0c4cb2cd96c0e8844
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SHA256
bcbe3e7106ce092a031aa188c1eb17f65f86ae60a6cbfb149fe4751a757c2b70
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SHA512
aa5005aaf14663955ad4b871f076549809f54b57eb5468ddae7121b13698a64e3bdebb4439a226d1657cb4b0f6cba3fde8cb80f05b1d8152cf58f8d76ea1d985
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SSDEEP
196608:FM/EA45/12xDxdpx0rgtMO/FXYlZnZeKiQ54AV:FMMAwKDTpSgtMAFXMZeKT2A
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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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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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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