General
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Target
b32f42719c436b325a032912b5a23c0f08b2ebc16d9f05bea29b870b5ee193a7
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Size
1.8MB
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Sample
240327-dk5qqaec8t
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MD5
973a669c1151c84f99595a8d8da09873
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SHA1
771dd9718185b840739f94a2377da3788f27e118
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SHA256
b32f42719c436b325a032912b5a23c0f08b2ebc16d9f05bea29b870b5ee193a7
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SHA512
ab2e764025655ff2a985f29dbd59c987576063e855382d923eedcf9b284be5d4bec6ca005ef96b5a2408e8f90afe38c46488313a5fb711ca286f7cbdf7100ed8
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SSDEEP
49152:3lMIr95q5s2alnYHOPkNprpjq0AO8gEMgH:zr954HadYuIqmgH
Static task
static1
Behavioral task
behavioral1
Sample
b32f42719c436b325a032912b5a23c0f08b2ebc16d9f05bea29b870b5ee193a7.exe
Resource
win10v2004-20240226-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
Extracted
amadey
4.18
http://193.233.132.56
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strings_key
443351145ece4966ded809641c77cfa8
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url_paths
/Pneh2sXQk0/index.php
Targets
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Target
b32f42719c436b325a032912b5a23c0f08b2ebc16d9f05bea29b870b5ee193a7
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Size
1.8MB
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MD5
973a669c1151c84f99595a8d8da09873
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SHA1
771dd9718185b840739f94a2377da3788f27e118
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SHA256
b32f42719c436b325a032912b5a23c0f08b2ebc16d9f05bea29b870b5ee193a7
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SHA512
ab2e764025655ff2a985f29dbd59c987576063e855382d923eedcf9b284be5d4bec6ca005ef96b5a2408e8f90afe38c46488313a5fb711ca286f7cbdf7100ed8
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SSDEEP
49152:3lMIr95q5s2alnYHOPkNprpjq0AO8gEMgH:zr954HadYuIqmgH
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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 Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Credential Access
Unsecured Credentials
3Credentials In Files
2Credentials in Registry
1