General
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Target
dbbb678a7238a036a46da95c089b2f40112850432952584f7a9ece3f91fefa58
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Size
6.8MB
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Sample
250109-nt78baynf1
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MD5
5aeeac162aba47e3e84d084753199825
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SHA1
da83d653af3b13b6ed4a1013e06d253f5202d03e
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SHA256
dbbb678a7238a036a46da95c089b2f40112850432952584f7a9ece3f91fefa58
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SHA512
6eec304a029cc961869eeea5800acba2817d2d621f825eae2630589e042b35436d2945d6c217c81e45ac0e1d6c93b2c44b2ed924979c0a6382e0cc453d2c0143
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SSDEEP
196608:E3vuiws4K/a48+sBKRqYVnD1r2UPgLQMFcG:EfjDxa4rgKRqYVD1rW
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
brat
http://185.215.113.206
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url_path
/c4becf79229cb002.php
Targets
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Target
dbbb678a7238a036a46da95c089b2f40112850432952584f7a9ece3f91fefa58
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Size
6.8MB
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MD5
5aeeac162aba47e3e84d084753199825
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SHA1
da83d653af3b13b6ed4a1013e06d253f5202d03e
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SHA256
dbbb678a7238a036a46da95c089b2f40112850432952584f7a9ece3f91fefa58
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SHA512
6eec304a029cc961869eeea5800acba2817d2d621f825eae2630589e042b35436d2945d6c217c81e45ac0e1d6c93b2c44b2ed924979c0a6382e0cc453d2c0143
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SSDEEP
196608:E3vuiws4K/a48+sBKRqYVnD1r2UPgLQMFcG:EfjDxa4rgKRqYVD1rW
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Amadey 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