General
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Target
4aa6211d1c8a3c67f29079243b48cc36a20d142804a5c2385cecd74df75d2b69
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Size
1.9MB
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Sample
240328-j31sdagb2w
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MD5
46c4bf1b012f8b2e5b8f45f4f6fd97f5
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SHA1
00ebbca9577b0aae70e7198a61dd2357157e4b88
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SHA256
4aa6211d1c8a3c67f29079243b48cc36a20d142804a5c2385cecd74df75d2b69
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SHA512
b19c84d61a36c9e79c5ed3945c0651970bce46e6b8b62a22ef299c68d63758109ad3c8b9f73800291a42628a41d4fc0f03a59727774c318e575b496745ca7a86
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SSDEEP
49152:yZMc3Ruw+Oz8bg96lpEXUIxpGKj6hET7PVeQBEJ6OfKxSqJX8ZLMPd:yZMkuw+Oz8g9kpEEIxpRT7PVercpgbZO
Static task
static1
Behavioral task
behavioral1
Sample
4aa6211d1c8a3c67f29079243b48cc36a20d142804a5c2385cecd74df75d2b69.exe
Resource
win10v2004-20231215-en
Malware Config
Extracted
amadey
4.18
http://193.233.132.56
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install_dir
09fd851a4f
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install_file
explorha.exe
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strings_key
443351145ece4966ded809641c77cfa8
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url_paths
/Pneh2sXQk0/index.php
Targets
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Target
4aa6211d1c8a3c67f29079243b48cc36a20d142804a5c2385cecd74df75d2b69
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Size
1.9MB
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MD5
46c4bf1b012f8b2e5b8f45f4f6fd97f5
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SHA1
00ebbca9577b0aae70e7198a61dd2357157e4b88
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SHA256
4aa6211d1c8a3c67f29079243b48cc36a20d142804a5c2385cecd74df75d2b69
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SHA512
b19c84d61a36c9e79c5ed3945c0651970bce46e6b8b62a22ef299c68d63758109ad3c8b9f73800291a42628a41d4fc0f03a59727774c318e575b496745ca7a86
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SSDEEP
49152:yZMc3Ruw+Oz8bg96lpEXUIxpGKj6hET7PVeQBEJ6OfKxSqJX8ZLMPd:yZMkuw+Oz8g9kpEEIxpRT7PVercpgbZO
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Blocklisted process makes network request
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Downloads MZ/PE file
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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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MITRE ATT&CK Matrix ATT&CK v13
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Unsecured Credentials
3Credentials In Files
2Credentials in Registry
1