Analysis
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max time kernel
150s -
max time network
29s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
28-03-2023 02:28
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
250KB
-
MD5
8e4e1eaaafcba21ca12d1fba9ec0dfff
-
SHA1
0f306ddfcf0d8e99dee3fd38c1eae7fceea58516
-
SHA256
630b68e48481a6f6132cae67d70c99bcdf1b755dcc54d0894b0299c7620e28a7
-
SHA512
3f67c76fa7fa3e287aaa6c902a3ddfaf6d9683f64c8b35dd017aab4acc9d578676467d7a3b943d165a7dfe123a5d77756a35faede60cf00ded06430373c0136a
-
SSDEEP
3072:jWulaHyqtkyldLhyfjmGR7Rdi6XgkR1vxUPld7VIJxI3tgJvXKC9i8grdj5Ev2sI:S8OyqvdLgr33zvxUbVIJxGtgRu3IOs
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 1968 file.exe 1968 file.exe 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 1196 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
pid process 1196 -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
file.exepid process 1968 file.exe