General
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Target
file.exe
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Size
1.8MB
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Sample
241122-pgrv8szqg1
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MD5
78d4dee0280d6956a51b9273f0ad737d
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SHA1
2ef2fa793744883d76fa5bae923921bc9c30adb6
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SHA256
0303ddb89a4883dd612b2781fe062bdf4492883aa54955b9bc022d4565ed51ca
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SHA512
1d8c2603530a5531826e268127b6b2707c616caaa12c92d34f9346ca1cb813a5f778f2842db39e95d51727aaca6bc80e784dae399937df95de79b72b302ab847
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SSDEEP
49152:vm64JoOTly8EdAP7JBYwPw4MinwKfMHCTkubyh39r5:u6oFlcAP78wPw4MmBdJbyh39r5
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20241007-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
78d4dee0280d6956a51b9273f0ad737d
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SHA1
2ef2fa793744883d76fa5bae923921bc9c30adb6
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SHA256
0303ddb89a4883dd612b2781fe062bdf4492883aa54955b9bc022d4565ed51ca
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SHA512
1d8c2603530a5531826e268127b6b2707c616caaa12c92d34f9346ca1cb813a5f778f2842db39e95d51727aaca6bc80e784dae399937df95de79b72b302ab847
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SSDEEP
49152:vm64JoOTly8EdAP7JBYwPw4MinwKfMHCTkubyh39r5:u6oFlcAP78wPw4MmBdJbyh39r5
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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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Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
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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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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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Drops file in System32 directory
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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
1Event Triggered Execution
1Component Object Model Hijacking
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
1Event Triggered Execution
1Component Object Model Hijacking
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Impair Defenses
2Disable or Modify Tools
2Modify Authentication Process
1Modify Registry
4Subvert Trust Controls
1Install Root Certificate
1Virtualization/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