General
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Target
b3e4b1be3d6271f8a68b21809b3b8acaeb5a80541a79944f2f466b61109d059c
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Size
11.5MB
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Sample
241108-d2f4pavbke
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MD5
2213447d6a5b56dbbcce43b7e3a6e641
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SHA1
f0bbf609b5c3182a17a6a5878283e025b23f233f
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SHA256
b3e4b1be3d6271f8a68b21809b3b8acaeb5a80541a79944f2f466b61109d059c
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SHA512
d229231148dfe8509272f2c7f4eeb3c7b4e5edeb9fa652989b06ffb2621244af438939d3cf166d24c0f5f5ab14585adf95d738a32dfa4886ce5502dd4370006d
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SSDEEP
196608:FAQuVH3M82sRhWphk2XmH24Wgf7TInXinHuE50PbdtwsmrKVveZleGxzLVyyqg:GLxM8r22PvInXinHuK0xCKVvetRVl
Behavioral task
behavioral1
Sample
b3e4b1be3d6271f8a68b21809b3b8acaeb5a80541a79944f2f466b61109d059c.exe
Resource
win7-20240903-en
Malware Config
Extracted
bdaejec
ddos.dnsnb8.net
Targets
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Target
b3e4b1be3d6271f8a68b21809b3b8acaeb5a80541a79944f2f466b61109d059c
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Size
11.5MB
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MD5
2213447d6a5b56dbbcce43b7e3a6e641
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SHA1
f0bbf609b5c3182a17a6a5878283e025b23f233f
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SHA256
b3e4b1be3d6271f8a68b21809b3b8acaeb5a80541a79944f2f466b61109d059c
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SHA512
d229231148dfe8509272f2c7f4eeb3c7b4e5edeb9fa652989b06ffb2621244af438939d3cf166d24c0f5f5ab14585adf95d738a32dfa4886ce5502dd4370006d
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SSDEEP
196608:FAQuVH3M82sRhWphk2XmH24Wgf7TInXinHuE50PbdtwsmrKVveZleGxzLVyyqg:GLxM8r22PvInXinHuK0xCKVvetRVl
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Bdaejec family
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Detects Bdaejec Backdoor.
Bdaejec is backdoor written in C++.
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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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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Loads dropped DLL
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Suspicious use of NtSetInformationThreadHideFromDebugger
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