Analysis
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max time kernel
150s -
max time network
105s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
25-01-2023 11:36
Static task
static1
Behavioral task
behavioral1
Sample
a193f36bad6f817eaeefc8cf71b560908f9aba7c1edb0ddb19a98bb73649c370.exe
Resource
win10v2004-20220812-en
General
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Target
a193f36bad6f817eaeefc8cf71b560908f9aba7c1edb0ddb19a98bb73649c370.exe
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Size
341KB
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MD5
9ffb30d2ff8f04cf809852e991bd3220
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SHA1
5d0b09054cfaa20f1448940b2189da02dc0241b9
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SHA256
a193f36bad6f817eaeefc8cf71b560908f9aba7c1edb0ddb19a98bb73649c370
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SHA512
9ae9194b8a8c7ee37019de844f40d699168ff87a66b18936e26b1f0828c282dd74b650506325fb3fa81953029f293118d850710ce8afb729292066e13b35bc0e
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SSDEEP
6144:5LNhegZFxr1iSiQIgVN3hfROjq7VWRFBMolz90MmQm:5RhxhhSgLRT7VWR5lzY
Malware Config
Signatures
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Detects Smokeloader packer 1 IoCs
Processes:
resource yara_rule behavioral1/memory/2548-133-0x0000000002190000-0x0000000002199000-memory.dmp family_smokeloader -
SmokeLoader
Modular backdoor trojan in use since 2014.
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Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
a193f36bad6f817eaeefc8cf71b560908f9aba7c1edb0ddb19a98bb73649c370.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI a193f36bad6f817eaeefc8cf71b560908f9aba7c1edb0ddb19a98bb73649c370.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI a193f36bad6f817eaeefc8cf71b560908f9aba7c1edb0ddb19a98bb73649c370.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI a193f36bad6f817eaeefc8cf71b560908f9aba7c1edb0ddb19a98bb73649c370.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
a193f36bad6f817eaeefc8cf71b560908f9aba7c1edb0ddb19a98bb73649c370.exepid process 2548 a193f36bad6f817eaeefc8cf71b560908f9aba7c1edb0ddb19a98bb73649c370.exe 2548 a193f36bad6f817eaeefc8cf71b560908f9aba7c1edb0ddb19a98bb73649c370.exe 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 3060 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
pid process 3060 -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
a193f36bad6f817eaeefc8cf71b560908f9aba7c1edb0ddb19a98bb73649c370.exepid process 2548 a193f36bad6f817eaeefc8cf71b560908f9aba7c1edb0ddb19a98bb73649c370.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a193f36bad6f817eaeefc8cf71b560908f9aba7c1edb0ddb19a98bb73649c370.exe"C:\Users\Admin\AppData\Local\Temp\a193f36bad6f817eaeefc8cf71b560908f9aba7c1edb0ddb19a98bb73649c370.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/2548-132-0x00000000006CD000-0x00000000006E3000-memory.dmpFilesize
88KB
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memory/2548-133-0x0000000002190000-0x0000000002199000-memory.dmpFilesize
36KB
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memory/2548-134-0x0000000000400000-0x000000000045D000-memory.dmpFilesize
372KB
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memory/2548-135-0x0000000000400000-0x000000000045D000-memory.dmpFilesize
372KB