General
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Target
bdbbdc8e5dd9a3197d56c4e1ef566bdf1643f53441a0e7896602946f886c6f96
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Size
5.1MB
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Sample
241212-nlewsssmes
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MD5
796b79421c4b0c8aa23243f6d0f60626
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SHA1
4894fdd0b41f66d94fd5d6817d17b6621ba29edb
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SHA256
bdbbdc8e5dd9a3197d56c4e1ef566bdf1643f53441a0e7896602946f886c6f96
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SHA512
2049b4327e46f2463ef45f7e6fddad02b8ad98f51ab2158f3cfdadca322ba3a96a86c51f4e06a2eba1a8175197bec697ddee56e60c9070981c032918c38d4f91
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SSDEEP
98304:RgwGEKt/X7ClJS7KGC11LephEnSY+2+1BPi/LPm8oJxrqgqCvc2:ET0HepynQBKDPhozrbRU2
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
stealc
stok
http://185.215.113.206
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url_path
/c4becf79229cb002.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://drive-connect.cyou/api
Extracted
lumma
https://drive-connect.cyou/api
https://covery-mover.biz/api
Targets
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Target
bdbbdc8e5dd9a3197d56c4e1ef566bdf1643f53441a0e7896602946f886c6f96
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Size
5.1MB
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MD5
796b79421c4b0c8aa23243f6d0f60626
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SHA1
4894fdd0b41f66d94fd5d6817d17b6621ba29edb
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SHA256
bdbbdc8e5dd9a3197d56c4e1ef566bdf1643f53441a0e7896602946f886c6f96
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SHA512
2049b4327e46f2463ef45f7e6fddad02b8ad98f51ab2158f3cfdadca322ba3a96a86c51f4e06a2eba1a8175197bec697ddee56e60c9070981c032918c38d4f91
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SSDEEP
98304:RgwGEKt/X7ClJS7KGC11LephEnSY+2+1BPi/LPm8oJxrqgqCvc2:ET0HepynQBKDPhozrbRU2
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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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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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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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Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
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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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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
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3