General
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Target
10c631161c610c038e1d842601bafafad6a7cdc2f40a9ba975e40c4e26045051
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Size
5.7MB
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Sample
241115-ybtbjszhqa
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MD5
4563e54d00fd2cb092ed86bea96738ba
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SHA1
ff45db6526c7c068e316d9e9cbb1a5f70f0fdce4
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SHA256
10c631161c610c038e1d842601bafafad6a7cdc2f40a9ba975e40c4e26045051
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SHA512
ec8970a883ae4605b3d0aa1f14743fb82d14ce6ac2c4d8049234d8a606e82faa5f391628e159d47c5e03ed4c1291bace06d098660143df4462a95efa1efef58c
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SSDEEP
98304:ma35YTY6oC31dV8b70LIWvshrdMNS/f0u0mIyt/sqC1r0cHH9fMut3e7l1SUr1uQ:maJY07C31ruvKuNt0/r0cn9V368ZT9UH
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
Targets
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Target
10c631161c610c038e1d842601bafafad6a7cdc2f40a9ba975e40c4e26045051
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Size
5.7MB
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MD5
4563e54d00fd2cb092ed86bea96738ba
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SHA1
ff45db6526c7c068e316d9e9cbb1a5f70f0fdce4
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SHA256
10c631161c610c038e1d842601bafafad6a7cdc2f40a9ba975e40c4e26045051
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SHA512
ec8970a883ae4605b3d0aa1f14743fb82d14ce6ac2c4d8049234d8a606e82faa5f391628e159d47c5e03ed4c1291bace06d098660143df4462a95efa1efef58c
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SSDEEP
98304:ma35YTY6oC31dV8b70LIWvshrdMNS/f0u0mIyt/sqC1r0cHH9fMut3e7l1SUr1uQ:maJY07C31ruvKuNt0/r0cn9V368ZT9UH
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Amadey family
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Cryptbot family
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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Uses browser remote debugging
Can be used control the browser and steal sensitive information such as credentials and session cookies.
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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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Loads dropped DLL
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Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Enumerates processes with tasklist
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Suspicious use of NtSetInformationThreadHideFromDebugger
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Modify Authentication Process
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Authentication Process
1Modify Registry
2Virtualization/Sandbox Evasion
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
3Credentials In Files
3