Analysis
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max time kernel
150s -
max time network
33s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
01-04-2023 01:46
Static task
static1
Behavioral task
behavioral1
Sample
setup.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
setup.exe
Resource
win10v2004-20230221-en
General
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Target
setup.exe
-
Size
217KB
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MD5
326bce1a691697fbe82367d576182e35
-
SHA1
88f6e6d9f28b1b6810de5d0bb26da3ae52a04a18
-
SHA256
104dd586ef2ffc612333df07bf73f20661faab3c2364475f35124156150271df
-
SHA512
7ab6115411dc303571fc71ee4f1522fbfc9c8690706117f8a8ea46061b96d695cbb2580e4c8b9067cd2474f310ad870ed9f4dbca0d421d9204603c4c8bee1398
-
SSDEEP
3072:SWybVkcFLubeiKZXqGp1C4se1Q7yu+Gp0gn03Zsgbw5sMhiKz:PMkyuzx+1CSm7yufgxMhiK
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 opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI setup.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI setup.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI setup.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
setup.exepid process 1724 setup.exe 1724 setup.exe 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 1228 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
pid process 1228 -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
setup.exepid process 1724 setup.exe