General
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Target
a1b4b46ab29e97c9e87f86cd2ef533a7884815fa51f0c25cb2da03bad4b5ba4f
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Size
1.8MB
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Sample
240401-bf7y6shb5s
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MD5
099534f7d955508474bf7a1e529f2127
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SHA1
2c3be5128d946401f32463b10913e83954bb937c
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SHA256
a1b4b46ab29e97c9e87f86cd2ef533a7884815fa51f0c25cb2da03bad4b5ba4f
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SHA512
00e088e3e38ef34c0ddd8cb3651ac03523e7f08ff1dbfc8a9a2ebae299ad8ad52fe6bcde93ef756defb5ef6142acbf3015ea6269f76f8aed934ac88ad0286310
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SSDEEP
49152:TIrRcjj42ahO562qQKydFDXeBFBvM11g:TIzhOE2DFDu54
Static task
static1
Behavioral task
behavioral1
Sample
a1b4b46ab29e97c9e87f86cd2ef533a7884815fa51f0c25cb2da03bad4b5ba4f.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
Targets
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Target
a1b4b46ab29e97c9e87f86cd2ef533a7884815fa51f0c25cb2da03bad4b5ba4f
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Size
1.8MB
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MD5
099534f7d955508474bf7a1e529f2127
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SHA1
2c3be5128d946401f32463b10913e83954bb937c
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SHA256
a1b4b46ab29e97c9e87f86cd2ef533a7884815fa51f0c25cb2da03bad4b5ba4f
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SHA512
00e088e3e38ef34c0ddd8cb3651ac03523e7f08ff1dbfc8a9a2ebae299ad8ad52fe6bcde93ef756defb5ef6142acbf3015ea6269f76f8aed934ac88ad0286310
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SSDEEP
49152:TIrRcjj42ahO562qQKydFDXeBFBvM11g:TIzhOE2DFDu54
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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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