Analysis
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max time kernel
150s -
max time network
34s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
27-03-2023 01:28
Static task
static1
Behavioral task
behavioral1
Sample
setup.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
setup.exe
Resource
win10v2004-20230220-en
General
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Target
setup.exe
-
Size
273KB
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MD5
ce55370ec022f2de89c2a36ceafc7f1b
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SHA1
b4325b7e98c884aa448057db71a94ea9cce9f4a6
-
SHA256
c1c31c8b54470ee86da9b36f9ed3531c86c1ebac35ae2ba4e18ca1be3b7db226
-
SHA512
a324d87d2ee9f4eb702d48439dfd44ac48c0efc72f4703f726ee360bd93d9a9462288758916679f6d8c6de2aef0f8248e3df23e75d1ce97424125601687a2c6e
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SSDEEP
3072:38nfzYO1U0b9xsSNQ+GutSOyCF/7BN4bjnvBgoupjbhZ7h8hyk/0u2EoCJQN0fmG:cz3Q7ukOyCCbDvBIbWM6rZXTfz
Malware Config
Extracted
smokeloader
2022
http://potunulit.org/
http://hutnilior.net/
http://bulimu55t.net/
http://soryytlic4.net/
http://novanosa5org.org/
http://nuljjjnuli.org/
http://tolilolihul.net/
http://somatoka51hub.net/
http://hujukui3.net/
http://bukubuka1.net/
http://golilopaster.org/
http://newzelannd66.org/
http://otriluyttn.org/
Signatures
-
SmokeLoader
Modular backdoor trojan in use since 2014.
-
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
setup.exedescription ioc process Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI setup.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI setup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI setup.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
setup.exepid process 1712 setup.exe 1712 setup.exe 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 1252 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
pid process 1252 -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
setup.exepid process 1712 setup.exe