Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240220-en -
resource tags
arch:x64arch:x86image:win10v2004-20240220-enlocale:en-usos:windows10-2004-x64system -
submitted
20-02-2024 16:21
Static task
static1
Behavioral task
behavioral1
Sample
dc0913109b9a9f8797e06adee2ba26471e4eabbccffadfeac313dfd1c5995ebd.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
dc0913109b9a9f8797e06adee2ba26471e4eabbccffadfeac313dfd1c5995ebd.exe
Resource
win10v2004-20240220-en
General
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Target
dc0913109b9a9f8797e06adee2ba26471e4eabbccffadfeac313dfd1c5995ebd.exe
-
Size
131KB
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MD5
1331bfa52b8d1eaa28b606316213d9f1
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SHA1
d72ddbadb5c8de867a2bfe9e1eed5cce89870220
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SHA256
dc0913109b9a9f8797e06adee2ba26471e4eabbccffadfeac313dfd1c5995ebd
-
SHA512
44dce369a45a8da0f45ce6a298a793e31878033267ddcf688e73a0e82c0d034bc56207263ef7d4af2d2178305ccaf4fe809ad4fe934511648475eb9fa3956f7e
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SSDEEP
1536:mK27VduajewwiHq7j37xc9UwuulhwX4dQAlFjVxNv3ABSz9QHAk0VPKGovcRsnRI:mK4VduQoc4ulh/SaVx13wKCKPK+YGD
Malware Config
Extracted
smokeloader
pub3
Extracted
smokeloader
2022
http://sjyey.com/tmp/index.php
http://babonwo.ru/tmp/index.php
http://mth.com.ua/tmp/index.php
http://piratia.pw/tmp/index.php
http://go-piratia.ru/tmp/index.php
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Deletes itself 1 IoCs
Processes:
pid process 3432 -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
dc0913109b9a9f8797e06adee2ba26471e4eabbccffadfeac313dfd1c5995ebd.exedescription ioc process Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI dc0913109b9a9f8797e06adee2ba26471e4eabbccffadfeac313dfd1c5995ebd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI dc0913109b9a9f8797e06adee2ba26471e4eabbccffadfeac313dfd1c5995ebd.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI dc0913109b9a9f8797e06adee2ba26471e4eabbccffadfeac313dfd1c5995ebd.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
dc0913109b9a9f8797e06adee2ba26471e4eabbccffadfeac313dfd1c5995ebd.exepid process 3088 dc0913109b9a9f8797e06adee2ba26471e4eabbccffadfeac313dfd1c5995ebd.exe 3088 dc0913109b9a9f8797e06adee2ba26471e4eabbccffadfeac313dfd1c5995ebd.exe 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 3432 -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
dc0913109b9a9f8797e06adee2ba26471e4eabbccffadfeac313dfd1c5995ebd.exepid process 3088 dc0913109b9a9f8797e06adee2ba26471e4eabbccffadfeac313dfd1c5995ebd.exe -
Suspicious use of UnmapMainImage 1 IoCs
Processes:
pid process 3432 -
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.
Processes
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C:\Users\Admin\AppData\Local\Temp\dc0913109b9a9f8797e06adee2ba26471e4eabbccffadfeac313dfd1c5995ebd.exe"C:\Users\Admin\AppData\Local\Temp\dc0913109b9a9f8797e06adee2ba26471e4eabbccffadfeac313dfd1c5995ebd.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:3088