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
31-03-2023 01:09
Static task
static1
Behavioral task
behavioral1
Sample
setup.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
setup.exe
Resource
win10v2004-20230221-en
General
-
Target
setup.exe
-
Size
225KB
-
MD5
b0319e0bf42f63d07ff0a3cd0160436d
-
SHA1
135eddb6cabf5bb0cb98c9dbf0edf32cee8f37b5
-
SHA256
3eb53fba45ca245eae294e7a6cdd659690cf1056be949088c8b7a4f7f400d8c1
-
SHA512
7c1f29e384a8facc64d57d24c78fd11c947423b0889bc234708cf2786ba3c38b26d1b0dcdd7efc9f0fed4d774a35a15043b27874c98d17055b93b15846e61de7
-
SSDEEP
3072:Yr1BmrJQ+riA4T4OSGUqBWe8x8iujiBdlYsiul539a0VB80:uqryG2bSsyxdlv3l5tJ
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 2032 setup.exe 2032 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 2032 setup.exe