Analysis
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max time kernel
153s -
max time network
148s -
platform
windows10-1703_x64 -
resource
win10-20220812-en -
resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system -
submitted
23-11-2022 13:43
Static task
static1
Behavioral task
behavioral1
Sample
cf0cf736b31c2d85f7244ac7dae4fc7a99f6ceb5d60b61c8ba561f88666ff11c.exe
Resource
win10-20220812-en
General
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Target
cf0cf736b31c2d85f7244ac7dae4fc7a99f6ceb5d60b61c8ba561f88666ff11c.exe
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Size
186KB
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MD5
1c43b81b8e22e239b8e68bd9c4b18c76
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SHA1
728f5e321f8f39beb17afc5849e9cabd0ba98ce2
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SHA256
cf0cf736b31c2d85f7244ac7dae4fc7a99f6ceb5d60b61c8ba561f88666ff11c
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SHA512
63588ef97306313c76517f04d63523e655134b79abd8571db327b6f68e5c0ca6db7a7a914ae8771f0d59aaa2319311cc386724272ffe1644aad3a1c85dab690f
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SSDEEP
3072:RehowRAeFdmLS0nWCIs5Skhwu3zB61Xa0CwShXTdSng4lfeVm:AhqLS0nNbhbWqqShXxSnggeV
Malware Config
Signatures
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Detects Smokeloader packer 1 IoCs
Processes:
resource yara_rule behavioral1/memory/2700-149-0x0000000000770000-0x0000000000779000-memory.dmp family_smokeloader -
SmokeLoader
Modular backdoor trojan in use since 2014.
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Deletes itself 1 IoCs
Processes:
pid process 1736 -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
cf0cf736b31c2d85f7244ac7dae4fc7a99f6ceb5d60b61c8ba561f88666ff11c.exedescription ioc process Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI cf0cf736b31c2d85f7244ac7dae4fc7a99f6ceb5d60b61c8ba561f88666ff11c.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI cf0cf736b31c2d85f7244ac7dae4fc7a99f6ceb5d60b61c8ba561f88666ff11c.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI cf0cf736b31c2d85f7244ac7dae4fc7a99f6ceb5d60b61c8ba561f88666ff11c.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
cf0cf736b31c2d85f7244ac7dae4fc7a99f6ceb5d60b61c8ba561f88666ff11c.exepid process 2700 cf0cf736b31c2d85f7244ac7dae4fc7a99f6ceb5d60b61c8ba561f88666ff11c.exe 2700 cf0cf736b31c2d85f7244ac7dae4fc7a99f6ceb5d60b61c8ba561f88666ff11c.exe 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 1736 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
pid process 1736 -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
cf0cf736b31c2d85f7244ac7dae4fc7a99f6ceb5d60b61c8ba561f88666ff11c.exepid process 2700 cf0cf736b31c2d85f7244ac7dae4fc7a99f6ceb5d60b61c8ba561f88666ff11c.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\cf0cf736b31c2d85f7244ac7dae4fc7a99f6ceb5d60b61c8ba561f88666ff11c.exe"C:\Users\Admin\AppData\Local\Temp\cf0cf736b31c2d85f7244ac7dae4fc7a99f6ceb5d60b61c8ba561f88666ff11c.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:2700