General
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Target
e8f9bc3254f0cf32f92b1b06ce0a9e00f3e58478c497cea43d942115c7ed8a64
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Size
7.1MB
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Sample
250125-2wqmyavmcl
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MD5
cf2cdc1397ecdd08593a3e59a5321677
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SHA1
433561b5e8c1e039309299f8155cf16ad64d150a
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SHA256
e8f9bc3254f0cf32f92b1b06ce0a9e00f3e58478c497cea43d942115c7ed8a64
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SHA512
01d8585df1cb2b56336767c7033b29dee9f4017a577bea508c1eef8c9bccf67ed14a3b61d0805ee55c4e7f935c0bbe7f1dc8e9e19bec08a09114747dda05ffab
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SSDEEP
98304:C0YaGkzVJosUx/J7DADxyLYuqiQi6pmYP85Cv9xzEoUJJqF08uvBx85UtHJjVt/L:CoSdJHADxyL6LpckpEo88uvB62tpci
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
e8f9bc3254f0cf32f92b1b06ce0a9e00f3e58478c497cea43d942115c7ed8a64
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Size
7.1MB
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MD5
cf2cdc1397ecdd08593a3e59a5321677
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SHA1
433561b5e8c1e039309299f8155cf16ad64d150a
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SHA256
e8f9bc3254f0cf32f92b1b06ce0a9e00f3e58478c497cea43d942115c7ed8a64
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SHA512
01d8585df1cb2b56336767c7033b29dee9f4017a577bea508c1eef8c9bccf67ed14a3b61d0805ee55c4e7f935c0bbe7f1dc8e9e19bec08a09114747dda05ffab
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SSDEEP
98304:C0YaGkzVJosUx/J7DADxyLYuqiQi6pmYP85Cv9xzEoUJJqF08uvBx85UtHJjVt/L:CoSdJHADxyL6LpckpEo88uvB62tpci
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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