Analysis
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max time kernel
148s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
02-04-2024 13:07
Static task
static1
Behavioral task
behavioral1
Sample
2952319efa611dd3cd0704bd8bf3f6bce423cd88aace8e28e51b19c672d209cf.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2952319efa611dd3cd0704bd8bf3f6bce423cd88aace8e28e51b19c672d209cf.exe
Resource
win10v2004-20240226-en
General
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Target
2952319efa611dd3cd0704bd8bf3f6bce423cd88aace8e28e51b19c672d209cf.exe
-
Size
309KB
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MD5
26ce123ca4fb973543d48c2da9ece87e
-
SHA1
ab474a3c06831b4f673f400f912f77cd3fd154fd
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SHA256
2952319efa611dd3cd0704bd8bf3f6bce423cd88aace8e28e51b19c672d209cf
-
SHA512
502aa5d8c6c1a2902f22048d862b7d92a008d5a5c34862bd876851275e8217afad479bf02810de60b06f5ba6a557e758d12dd67418f927c784bb464553eb22b7
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SSDEEP
6144:0L8EEnOV4QFDXk44lMZzx+dzj8aYI0FjT:0BEn+FDXXZVKzgQ0F3
Malware Config
Extracted
smokeloader
pub3
Extracted
smokeloader
2022
http://nidoe.org/tmp/index.php
http://sodez.ru/tmp/index.php
http://uama.com.ua/tmp/index.php
http://talesofpirates.net/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 3452 -
Executes dropped EXE 1 IoCs
Processes:
dusfhgvpid process 844 dusfhgv -
Checks SCSI registry key(s) 3 TTPs 6 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
2952319efa611dd3cd0704bd8bf3f6bce423cd88aace8e28e51b19c672d209cf.exedusfhgvdescription ioc process Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 2952319efa611dd3cd0704bd8bf3f6bce423cd88aace8e28e51b19c672d209cf.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 2952319efa611dd3cd0704bd8bf3f6bce423cd88aace8e28e51b19c672d209cf.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI dusfhgv Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI dusfhgv Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI dusfhgv Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 2952319efa611dd3cd0704bd8bf3f6bce423cd88aace8e28e51b19c672d209cf.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
2952319efa611dd3cd0704bd8bf3f6bce423cd88aace8e28e51b19c672d209cf.exepid process 2680 2952319efa611dd3cd0704bd8bf3f6bce423cd88aace8e28e51b19c672d209cf.exe 2680 2952319efa611dd3cd0704bd8bf3f6bce423cd88aace8e28e51b19c672d209cf.exe 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 3452 -
Suspicious behavior: MapViewOfSection 2 IoCs
Processes:
2952319efa611dd3cd0704bd8bf3f6bce423cd88aace8e28e51b19c672d209cf.exedusfhgvpid process 2680 2952319efa611dd3cd0704bd8bf3f6bce423cd88aace8e28e51b19c672d209cf.exe 844 dusfhgv -
Suspicious use of UnmapMainImage 1 IoCs
Processes:
pid process 3452 -
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\2952319efa611dd3cd0704bd8bf3f6bce423cd88aace8e28e51b19c672d209cf.exe"C:\Users\Admin\AppData\Local\Temp\2952319efa611dd3cd0704bd8bf3f6bce423cd88aace8e28e51b19c672d209cf.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:2680
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C:\Users\Admin\AppData\Roaming\dusfhgvC:\Users\Admin\AppData\Roaming\dusfhgv1⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: MapViewOfSection
PID:844
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\dusfhgvFilesize
309KB
MD526ce123ca4fb973543d48c2da9ece87e
SHA1ab474a3c06831b4f673f400f912f77cd3fd154fd
SHA2562952319efa611dd3cd0704bd8bf3f6bce423cd88aace8e28e51b19c672d209cf
SHA512502aa5d8c6c1a2902f22048d862b7d92a008d5a5c34862bd876851275e8217afad479bf02810de60b06f5ba6a557e758d12dd67418f927c784bb464553eb22b7
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memory/844-14-0x0000000000E10000-0x0000000000F10000-memory.dmpFilesize
1024KB
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memory/844-15-0x0000000000400000-0x0000000000AF6000-memory.dmpFilesize
7.0MB
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memory/844-17-0x0000000000400000-0x0000000000AF6000-memory.dmpFilesize
7.0MB
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memory/2680-2-0x0000000002840000-0x000000000284B000-memory.dmpFilesize
44KB
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memory/2680-1-0x0000000000C60000-0x0000000000D60000-memory.dmpFilesize
1024KB
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memory/2680-3-0x0000000000400000-0x0000000000AF6000-memory.dmpFilesize
7.0MB
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memory/2680-5-0x0000000000400000-0x0000000000AF6000-memory.dmpFilesize
7.0MB
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memory/3452-4-0x0000000003650000-0x0000000003666000-memory.dmpFilesize
88KB
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memory/3452-16-0x0000000002B40000-0x0000000002B56000-memory.dmpFilesize
88KB