Analysis
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max time kernel
300s -
max time network
295s -
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 00:03
Static task
static1
Behavioral task
behavioral1
Sample
a3a95a7be9cc017bfaddb6b377724cd763e038479e0f589b964243e545a4d1b9.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
a3a95a7be9cc017bfaddb6b377724cd763e038479e0f589b964243e545a4d1b9.exe
Resource
win10-20240214-en
General
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Target
a3a95a7be9cc017bfaddb6b377724cd763e038479e0f589b964243e545a4d1b9.exe
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Size
232KB
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MD5
663e449db4707fe7dc7ffda2a8dd7b5a
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SHA1
13dd3499a10710f54dfb144b79c97db1d001d064
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SHA256
a3a95a7be9cc017bfaddb6b377724cd763e038479e0f589b964243e545a4d1b9
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SHA512
93a9e44a94f8a9947bc5fd9798de1af25aad3b7279f0e5a657c1fdae6427fddea82a24613d9371c68e360e5b55e2c3bf467d5d45e0eac60f99aac56aacacc85c
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SSDEEP
3072:7SNuaRKiDEQvyklwWgxzrlQBuayz5lbMCoDEi83RLX2dDKbW:26i4i2zJ4GbCDEDX
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 3340 -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
a3a95a7be9cc017bfaddb6b377724cd763e038479e0f589b964243e545a4d1b9.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI a3a95a7be9cc017bfaddb6b377724cd763e038479e0f589b964243e545a4d1b9.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI a3a95a7be9cc017bfaddb6b377724cd763e038479e0f589b964243e545a4d1b9.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI a3a95a7be9cc017bfaddb6b377724cd763e038479e0f589b964243e545a4d1b9.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
a3a95a7be9cc017bfaddb6b377724cd763e038479e0f589b964243e545a4d1b9.exepid process 5044 a3a95a7be9cc017bfaddb6b377724cd763e038479e0f589b964243e545a4d1b9.exe 5044 a3a95a7be9cc017bfaddb6b377724cd763e038479e0f589b964243e545a4d1b9.exe 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 3340 -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
a3a95a7be9cc017bfaddb6b377724cd763e038479e0f589b964243e545a4d1b9.exepid process 5044 a3a95a7be9cc017bfaddb6b377724cd763e038479e0f589b964243e545a4d1b9.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
description pid process Token: SeShutdownPrivilege 3340 Token: SeCreatePagefilePrivilege 3340 -
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\a3a95a7be9cc017bfaddb6b377724cd763e038479e0f589b964243e545a4d1b9.exe"C:\Users\Admin\AppData\Local\Temp\a3a95a7be9cc017bfaddb6b377724cd763e038479e0f589b964243e545a4d1b9.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:5044