Analysis
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max time kernel
300s -
max time network
294s -
platform
windows10-1703_x64 -
resource
win10-20240214-en -
resource tags
arch:x64arch:x86image:win10-20240214-enlocale:en-usos:windows10-1703-x64system -
submitted
19-02-2024 00:00
Static task
static1
Behavioral task
behavioral1
Sample
76d54deaf54a2d36466d141df05cc962f57bcb759305322e64180ce367a7addd.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
76d54deaf54a2d36466d141df05cc962f57bcb759305322e64180ce367a7addd.exe
Resource
win10-20240214-en
General
-
Target
76d54deaf54a2d36466d141df05cc962f57bcb759305322e64180ce367a7addd.exe
-
Size
236KB
-
MD5
af635e637eed036f9fa57b64aba124a7
-
SHA1
368945ef77a30ddcb8d118c893879928b895a387
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SHA256
76d54deaf54a2d36466d141df05cc962f57bcb759305322e64180ce367a7addd
-
SHA512
762d27564f1540eb0a0baf7a41f21a2535845db3861353ec5a75472131bade4366696ab5ae47588fd14c29de2f529f8a9dede27a6cfa11b9586c932728dac02d
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SSDEEP
3072:jD8RBEl4d6Q4FEu/AR0FEH0A0fcTJkw/HCUIuFlL+o5pXdbpJs:rlFFh/AR02UA/Tf/iUIuj5Xd9
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 3404 -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
76d54deaf54a2d36466d141df05cc962f57bcb759305322e64180ce367a7addd.exedescription ioc process Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 76d54deaf54a2d36466d141df05cc962f57bcb759305322e64180ce367a7addd.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 76d54deaf54a2d36466d141df05cc962f57bcb759305322e64180ce367a7addd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 76d54deaf54a2d36466d141df05cc962f57bcb759305322e64180ce367a7addd.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
76d54deaf54a2d36466d141df05cc962f57bcb759305322e64180ce367a7addd.exepid process 1952 76d54deaf54a2d36466d141df05cc962f57bcb759305322e64180ce367a7addd.exe 1952 76d54deaf54a2d36466d141df05cc962f57bcb759305322e64180ce367a7addd.exe 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 3404 -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
76d54deaf54a2d36466d141df05cc962f57bcb759305322e64180ce367a7addd.exepid process 1952 76d54deaf54a2d36466d141df05cc962f57bcb759305322e64180ce367a7addd.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
description pid process Token: SeShutdownPrivilege 3404 Token: SeCreatePagefilePrivilege 3404 -
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\76d54deaf54a2d36466d141df05cc962f57bcb759305322e64180ce367a7addd.exe"C:\Users\Admin\AppData\Local\Temp\76d54deaf54a2d36466d141df05cc962f57bcb759305322e64180ce367a7addd.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:1952