General
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Target
a3e22c15b300c6a2902800a127e2a364f0c5707041acdf9851e8c77407e963a3.exe
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Size
1.9MB
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Sample
240322-dn7z9ahh9x
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MD5
2d0066cc4ed344e8330d9dcb9f8ca385
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SHA1
78bd228d8dbe0b7db0d74f2630adfc051740743f
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SHA256
a3e22c15b300c6a2902800a127e2a364f0c5707041acdf9851e8c77407e963a3
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SHA512
20cfabb22bb76f09373bd45641b2bbd8de05213aa12faffe91d8615aeea4e92e2878bcaccc7a84747ee6a88878b936fa245d9532bda79049601860447c2ff869
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SSDEEP
49152:MNu/lUESYCMCaQnIPxLioxTClIOSnLR0rgg6h18LVH:MiKEZTCaQIZbRCCOgK968J
Static task
static1
Behavioral task
behavioral1
Sample
a3e22c15b300c6a2902800a127e2a364f0c5707041acdf9851e8c77407e963a3.exe
Resource
win7-20240221-en
Malware Config
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
a3e22c15b300c6a2902800a127e2a364f0c5707041acdf9851e8c77407e963a3.exe
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Size
1.9MB
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MD5
2d0066cc4ed344e8330d9dcb9f8ca385
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SHA1
78bd228d8dbe0b7db0d74f2630adfc051740743f
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SHA256
a3e22c15b300c6a2902800a127e2a364f0c5707041acdf9851e8c77407e963a3
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SHA512
20cfabb22bb76f09373bd45641b2bbd8de05213aa12faffe91d8615aeea4e92e2878bcaccc7a84747ee6a88878b936fa245d9532bda79049601860447c2ff869
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SSDEEP
49152:MNu/lUESYCMCaQnIPxLioxTClIOSnLR0rgg6h18LVH:MiKEZTCaQIZbRCCOgK968J
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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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