General
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Target
file.exe
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Size
1.8MB
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Sample
241123-ezxt4ayjcy
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MD5
833012c3fea2d5fe7974d1cbba4fc697
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SHA1
1633e040bdf2fea553b1fa782b152081c86f403c
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SHA256
c71570b0770028ad3e31c790390ab3ed7cb582b561cb5a775ea1bb541eb6967e
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SHA512
e05c555409607ce7046c0994619879d8aa1eebaca61b8f0aa9a78ac342601d3b8f7c52665afc59356138118d0c715ffb6d01d86e7cf9737f9d5b6070cb0efe96
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SSDEEP
49152:YnKbQQ4tvTNUlSLM0Ikk0FXbPc5JxxMZwsS/:LbNKLSl3kkULk5JxxMZws
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20241010-en
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
mars
http://185.215.113.206
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url_path
/c4becf79229cb002.php
Targets
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Target
file.exe
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Size
1.8MB
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MD5
833012c3fea2d5fe7974d1cbba4fc697
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SHA1
1633e040bdf2fea553b1fa782b152081c86f403c
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SHA256
c71570b0770028ad3e31c790390ab3ed7cb582b561cb5a775ea1bb541eb6967e
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SHA512
e05c555409607ce7046c0994619879d8aa1eebaca61b8f0aa9a78ac342601d3b8f7c52665afc59356138118d0c715ffb6d01d86e7cf9737f9d5b6070cb0efe96
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SSDEEP
49152:YnKbQQ4tvTNUlSLM0Ikk0FXbPc5JxxMZwsS/:LbNKLSl3kkULk5JxxMZws
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Amadey family
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Cryptbot family
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Stealc 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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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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AutoIT Executable
AutoIT scripts compiled to PE executables.
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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
1Modify Authentication Process
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Impair Defenses
2Disable or Modify Tools
2Modify Authentication Process
1Modify Registry
3Virtualization/Sandbox Evasion
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
1Credentials In Files
1