General
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Target
33d74d9b6a0e62163eec0f0945a4c6747de22d824bf176a15cf88d4c005e781c
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Size
7.0MB
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Sample
250126-btkqssxjb1
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MD5
c421d8aff5a33011d73da4c721e22a83
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SHA1
94332aab52a78832cb6f818043450b96d9d5a630
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SHA256
33d74d9b6a0e62163eec0f0945a4c6747de22d824bf176a15cf88d4c005e781c
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SHA512
3d4113e7b11414c00294f2fc2d6b9b25efdd59c043f9b5e27982f360fb8058f2779ab4c5ed18e98493adcbe10481db00a4c19ea26427935786e2f0aebfbd2493
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SSDEEP
196608:oZRoaLtusdfix2FsNDMhXpb3TJ3t9Kn3+:oZRH4sdfixZOHbNZ
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
33d74d9b6a0e62163eec0f0945a4c6747de22d824bf176a15cf88d4c005e781c
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Size
7.0MB
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MD5
c421d8aff5a33011d73da4c721e22a83
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SHA1
94332aab52a78832cb6f818043450b96d9d5a630
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SHA256
33d74d9b6a0e62163eec0f0945a4c6747de22d824bf176a15cf88d4c005e781c
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SHA512
3d4113e7b11414c00294f2fc2d6b9b25efdd59c043f9b5e27982f360fb8058f2779ab4c5ed18e98493adcbe10481db00a4c19ea26427935786e2f0aebfbd2493
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SSDEEP
196608:oZRoaLtusdfix2FsNDMhXpb3TJ3t9Kn3+:oZRH4sdfixZOHbNZ
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Amadey family
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Detects Healer an antivirus disabler dropper
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Healer family
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Modifies Windows Defender Real-time Protection settings
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Modifies Windows Defender notification settings
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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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Windows security modification
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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
4Windows Service
4Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
4Windows Service
4Defense Evasion
Impair Defenses
5Disable or Modify Tools
5Modify Registry
6Virtualization/Sandbox Evasion
2