Analysis
-
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
02-04-2023 00:39
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
243KB
-
MD5
67ee64431d8375db35048cc7416f283c
-
SHA1
7eadfaecb6a9b468aee95bf7e68adec84f0854bc
-
SHA256
76f2c560339aa08f67968ff5ff675e52c1be7c654a803096fa078af9878af467
-
SHA512
3e9ff9874028ed632a14b821ea1733d27c67b9ceeec29605b3bca7f72e4be2ac52f22388b9c2efcd54ebabf3da4604da64fb28623cdae81ead26a781071f511b
-
SSDEEP
3072:J6QhUuRQ/2K84x1NZGwReoKwBn0NAPf3309jxh9EQTdOnCCfu76sHcn:7Ra64fioH0NwH0jVTZCK
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 2028 setup.exe 2028 setup.exe 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 1308 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
pid process 1308 -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
setup.exepid process 2028 setup.exe