General
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Target
2f9add3e7c70d47b7e5bcf17aadc98c18f81b025efd57fd06fde76a37ad2c5b0
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Size
6.8MB
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Sample
241226-rcnzwsxkb1
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MD5
d6f0c53051f545ee4a6703078d36583e
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SHA1
54531fc75e243655a2046d6c60e277850ea10bf6
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SHA256
2f9add3e7c70d47b7e5bcf17aadc98c18f81b025efd57fd06fde76a37ad2c5b0
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SHA512
1a59f2ecabbef4f81836ceb9285a91d2a7bc7d05fc7e50fb3a91599b6f82435608a9d0b255d9e6f835d110c9e9d40569f28f381ae93e4163559f65ba69aa4f8d
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SSDEEP
196608:LQjwjfFpRxYL8FckFCTVmWsNBASWVbpWyA:ZpT9ckoVmWsNBVWV4y
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
2f9add3e7c70d47b7e5bcf17aadc98c18f81b025efd57fd06fde76a37ad2c5b0
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Size
6.8MB
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MD5
d6f0c53051f545ee4a6703078d36583e
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SHA1
54531fc75e243655a2046d6c60e277850ea10bf6
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SHA256
2f9add3e7c70d47b7e5bcf17aadc98c18f81b025efd57fd06fde76a37ad2c5b0
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SHA512
1a59f2ecabbef4f81836ceb9285a91d2a7bc7d05fc7e50fb3a91599b6f82435608a9d0b255d9e6f835d110c9e9d40569f28f381ae93e4163559f65ba69aa4f8d
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SSDEEP
196608:LQjwjfFpRxYL8FckFCTVmWsNBASWVbpWyA:ZpT9ckoVmWsNBVWV4y
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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