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
06-06-2023 00:02
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20230220-en
General
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Target
file.exe
-
Size
290KB
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MD5
feca764388b918fd197e32901dd75978
-
SHA1
3861d7dd2c6816175bf1ce4f2b8591ba512f8e60
-
SHA256
82352822b6d4cefe12283804e809b31f04538dd422d39ab3a41397c231e80032
-
SHA512
09adb00de5e5cae9a40310f7f899fc4bd8c1efcb931bd4ea93f989583680b9efe538718280b28b4934d7c205337997097a6ff1593fa9649a5a532b6c806e3a4c
-
SSDEEP
3072:CvRQLJbuYAzwxbJw9GC0XKVl+ebbdP4XozFvtoIeM9tBqzC7N4n:oQlbuwxbJw9GC+Cbt4XoZvvp9qW7N
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:
file.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI file.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI file.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI file.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
file.exepid process 884 file.exe 884 file.exe 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 1336 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
pid process 1336 -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
file.exepid process 884 file.exe