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Analysis
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max time kernel
151s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
21/05/2023, 11:16
Static task
static1
Behavioral task
behavioral1
Sample
234433512990.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
234433512990.exe
Resource
win10v2004-20230220-en
General
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Target
234433512990.exe
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Size
321KB
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MD5
c4d65dda5d6ce86e3297629c3c4600b6
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SHA1
479ec702d6b6502a79b841ef65cc21241ffcd91b
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SHA256
5c631beffefdbf081fb1fee93398a5752e4889bd00a4f767ca31b13b6ecfe4d5
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SHA512
1d0fd9307f503effdf4cdb8f2d5879c3e9196adfd7886170e8348376196ba596b7dbc7c02ef6cca141c01adf3d24c7b09b3a4fc5dd60a34bd85934b19bfe52c4
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SSDEEP
6144:6RoAlgU15YLbK2kuVs4W3L0LQG792v6pUweuTc:FA11+K2a4W3L0zJ1jc
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
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 234433512990.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 234433512990.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 234433512990.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3288 234433512990.exe 3288 234433512990.exe 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found 2588 Process not Found -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2588 Process not Found -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 3288 234433512990.exe -
Suspicious use of AdjustPrivilegeToken 8 IoCs
description pid Process Token: SeShutdownPrivilege 2588 Process not Found Token: SeCreatePagefilePrivilege 2588 Process not Found Token: SeShutdownPrivilege 2588 Process not Found Token: SeCreatePagefilePrivilege 2588 Process not Found Token: SeShutdownPrivilege 2588 Process not Found Token: SeCreatePagefilePrivilege 2588 Process not Found Token: SeShutdownPrivilege 2588 Process not Found Token: SeCreatePagefilePrivilege 2588 Process not Found -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.