General
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Target
dcde2a73b6f201582bc32d96780a29ea227f488b7436754e6e709bbe755920f3
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Size
3.1MB
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Sample
241115-yvgf4a1dqp
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MD5
ebf55eb4c7b5fca83338793ebb9ec03a
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SHA1
40dc766067545343481cdf8180dbcf73b5199bdb
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SHA256
dcde2a73b6f201582bc32d96780a29ea227f488b7436754e6e709bbe755920f3
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SHA512
7284d6bec7babefd6fe5fb40f20b11576edd7e3043c4994579151a4e9bc14d9b8b232fea8731db62cacc212a0a88a55938ae0f9bc7616926946b95972ee0e871
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SSDEEP
49152:XYtjLv3Obz2AMgy4AGul7HdzmbfTx4feH:I/3Az2AMg1Anl7HcbfTx42
Static task
static1
Behavioral task
behavioral1
Sample
dcde2a73b6f201582bc32d96780a29ea227f488b7436754e6e709bbe755920f3.exe
Resource
win7-20240903-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
Targets
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Target
dcde2a73b6f201582bc32d96780a29ea227f488b7436754e6e709bbe755920f3
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Size
3.1MB
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MD5
ebf55eb4c7b5fca83338793ebb9ec03a
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SHA1
40dc766067545343481cdf8180dbcf73b5199bdb
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SHA256
dcde2a73b6f201582bc32d96780a29ea227f488b7436754e6e709bbe755920f3
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SHA512
7284d6bec7babefd6fe5fb40f20b11576edd7e3043c4994579151a4e9bc14d9b8b232fea8731db62cacc212a0a88a55938ae0f9bc7616926946b95972ee0e871
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SSDEEP
49152:XYtjLv3Obz2AMgy4AGul7HdzmbfTx4feH:I/3Az2AMg1Anl7HcbfTx42
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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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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
1Windows Service
1Modify Authentication Process
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
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