Analysis
-
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
03-04-2023 12:00
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
323KB
-
MD5
3b57ae6edadafc18bc17d565f176c60f
-
SHA1
e58934f6c8f6e4ce65bde363ee1b95c20a20b00e
-
SHA256
ceeafd79c72d8467978b71cee2599beb64a4f72ca422f03367d38043c4bbff91
-
SHA512
730ae105975b853c5c1b9b2ec2054cffae158c4dd77ea7b7a60efa22fd83f1806bff3fc232c35f12407c2b4f874c8b71aea132a34b7cf6434ff7c63490b320de
-
SSDEEP
3072:3sk4NnDWQ4wyNTxkwWsWEt/LIc36RzES1vyP0CFlmqT6SPZtkjc86:8pRD/zy9/LARBs0CFl5Ztkjt
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 1544 setup.exe 1544 setup.exe 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 1356 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
pid process 1356 -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
setup.exepid process 1544 setup.exe