General
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Target
efc5b78dc1faef417f45e206f67d65c4677d63201b3327fc602af5e2265ad9cd
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Size
1.8MB
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Sample
240331-lhcwxshe51
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MD5
4a6648001597e18b66583a0cb4acf0a3
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SHA1
216214d33e9e6ab1f40649cfc1647abc30f91ed3
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SHA256
efc5b78dc1faef417f45e206f67d65c4677d63201b3327fc602af5e2265ad9cd
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SHA512
896f3da600061f7c264ea175fa1d04271feddae66993f9db6690509348916e2c05df1c2117209909bf433c31ad5eb8aac438d148c6495c18be8a11e55516ca9f
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SSDEEP
49152:1C9J/8G7mO5SRh5Nxdu5WEWIh3nIG3ik8:KZ7h5S35Nxg5phh3nIG3h8
Static task
static1
Behavioral task
behavioral1
Sample
efc5b78dc1faef417f45e206f67d65c4677d63201b3327fc602af5e2265ad9cd.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
4.17
http://185.215.113.32
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install_dir
00c07260dc
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install_file
explorgu.exe
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strings_key
461809bd97c251ba0c0c8450c7055f1d
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url_paths
/yandex/index.php
Targets
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Target
efc5b78dc1faef417f45e206f67d65c4677d63201b3327fc602af5e2265ad9cd
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Size
1.8MB
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MD5
4a6648001597e18b66583a0cb4acf0a3
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SHA1
216214d33e9e6ab1f40649cfc1647abc30f91ed3
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SHA256
efc5b78dc1faef417f45e206f67d65c4677d63201b3327fc602af5e2265ad9cd
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SHA512
896f3da600061f7c264ea175fa1d04271feddae66993f9db6690509348916e2c05df1c2117209909bf433c31ad5eb8aac438d148c6495c18be8a11e55516ca9f
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SSDEEP
49152:1C9J/8G7mO5SRh5Nxdu5WEWIh3nIG3ik8:KZ7h5S35Nxg5phh3nIG3h8
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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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Accesses cryptocurrency files/wallets, possible credential harvesting
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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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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Unsecured Credentials
5Credentials In Files
4Credentials in Registry
1