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Analysis
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max time kernel
301s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20231020-en -
resource tags
arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system -
submitted
03/11/2023, 04:02
Static task
static1
Behavioral task
behavioral1
Sample
2fe372b10b4da5eeaf09d22197be5ca8c9115e7a9a031abd60f3615e789fc72c.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
2fe372b10b4da5eeaf09d22197be5ca8c9115e7a9a031abd60f3615e789fc72c.exe
Resource
win10-20231023-en
General
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Target
2fe372b10b4da5eeaf09d22197be5ca8c9115e7a9a031abd60f3615e789fc72c.exe
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Size
33KB
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MD5
65bfa08856a98a69a16a520b03e8d6a0
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SHA1
a50eb214ff01b9a7dcadeb0c7ba6d4bca94fc1ad
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SHA256
2fe372b10b4da5eeaf09d22197be5ca8c9115e7a9a031abd60f3615e789fc72c
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SHA512
8c2a49b70ec615d9959a646286e4396dc76141b2ee12cb8f77c372b45c8ad0f29ca2c1a81128389c9ac78e3fbb05e215e9eb7150fdc49ed36a1135e1af0876c8
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SSDEEP
768:4Oop0VePArh/XRsb0IDBXBmDjJOimTjr9Yo5rm/EmUEfx:siePAV/hXIDepjmTjrNif
Malware Config
Extracted
smokeloader
2022
http://yvzgz.cyou/index.php
https://yvzgz.cyou/index.php
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Deletes itself 1 IoCs
pid Process 1260 Process not Found -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 2fe372b10b4da5eeaf09d22197be5ca8c9115e7a9a031abd60f3615e789fc72c.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 2fe372b10b4da5eeaf09d22197be5ca8c9115e7a9a031abd60f3615e789fc72c.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 2fe372b10b4da5eeaf09d22197be5ca8c9115e7a9a031abd60f3615e789fc72c.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2272 2fe372b10b4da5eeaf09d22197be5ca8c9115e7a9a031abd60f3615e789fc72c.exe 2272 2fe372b10b4da5eeaf09d22197be5ca8c9115e7a9a031abd60f3615e789fc72c.exe 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found 1260 Process not Found -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1260 Process not Found -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 2272 2fe372b10b4da5eeaf09d22197be5ca8c9115e7a9a031abd60f3615e789fc72c.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeShutdownPrivilege 1260 Process not Found
Processes
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C:\Users\Admin\AppData\Local\Temp\2fe372b10b4da5eeaf09d22197be5ca8c9115e7a9a031abd60f3615e789fc72c.exe"C:\Users\Admin\AppData\Local\Temp\2fe372b10b4da5eeaf09d22197be5ca8c9115e7a9a031abd60f3615e789fc72c.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:2272