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Analysis
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max time kernel
150s -
max time network
103s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
19/12/2022, 21:41
Static task
static1
Behavioral task
behavioral1
Sample
9d04d8148bc24a697d69faa1dec9481748e77fa83785cab490956ab642bde6bd.exe
Resource
win7-20220812-en
windows7-x64
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
9d04d8148bc24a697d69faa1dec9481748e77fa83785cab490956ab642bde6bd.exe
Resource
win10v2004-20221111-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
9d04d8148bc24a697d69faa1dec9481748e77fa83785cab490956ab642bde6bd.exe
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Size
214KB
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MD5
0b1e95124acb64f04edf04a14fa8a1a4
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SHA1
193ebdafcbed829572fe5a90134f368ec06cc3d2
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SHA256
9d04d8148bc24a697d69faa1dec9481748e77fa83785cab490956ab642bde6bd
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SHA512
99ab049ad445447ea6ed1bf6d69978c0d352ae610c954d935a5124df82906fd835eb8f49a5998aa1ad613553f35962b1343c70ffbd8c68e0594804a7d76a6b3c
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SSDEEP
3072:M74oE38Lz5T72VARrKK4zP7smzjC846Jat7VOH+vNRAtOba+cHuwRFjcbImdzmuX:S4YLz972PK4XfWZIHu0FvRFjcbXF
Score
10/10
Malware Config
Signatures
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Detects Smokeloader packer 4 IoCs
resource yara_rule behavioral2/memory/4656-133-0x0000000000400000-0x0000000000409000-memory.dmp family_smokeloader behavioral2/memory/4692-135-0x0000000002190000-0x0000000002199000-memory.dmp family_smokeloader behavioral2/memory/4656-136-0x0000000000400000-0x0000000000409000-memory.dmp family_smokeloader behavioral2/memory/4656-137-0x0000000000400000-0x0000000000409000-memory.dmp family_smokeloader -
SmokeLoader
Modular backdoor trojan in use since 2014.
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4692 set thread context of 4656 4692 9d04d8148bc24a697d69faa1dec9481748e77fa83785cab490956ab642bde6bd.exe 82 -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 9d04d8148bc24a697d69faa1dec9481748e77fa83785cab490956ab642bde6bd.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 9d04d8148bc24a697d69faa1dec9481748e77fa83785cab490956ab642bde6bd.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 9d04d8148bc24a697d69faa1dec9481748e77fa83785cab490956ab642bde6bd.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4656 9d04d8148bc24a697d69faa1dec9481748e77fa83785cab490956ab642bde6bd.exe 4656 9d04d8148bc24a697d69faa1dec9481748e77fa83785cab490956ab642bde6bd.exe 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found 2644 Process not Found -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2644 Process not Found -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 4656 9d04d8148bc24a697d69faa1dec9481748e77fa83785cab490956ab642bde6bd.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4692 wrote to memory of 4656 4692 9d04d8148bc24a697d69faa1dec9481748e77fa83785cab490956ab642bde6bd.exe 82 PID 4692 wrote to memory of 4656 4692 9d04d8148bc24a697d69faa1dec9481748e77fa83785cab490956ab642bde6bd.exe 82 PID 4692 wrote to memory of 4656 4692 9d04d8148bc24a697d69faa1dec9481748e77fa83785cab490956ab642bde6bd.exe 82 PID 4692 wrote to memory of 4656 4692 9d04d8148bc24a697d69faa1dec9481748e77fa83785cab490956ab642bde6bd.exe 82 PID 4692 wrote to memory of 4656 4692 9d04d8148bc24a697d69faa1dec9481748e77fa83785cab490956ab642bde6bd.exe 82 PID 4692 wrote to memory of 4656 4692 9d04d8148bc24a697d69faa1dec9481748e77fa83785cab490956ab642bde6bd.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\9d04d8148bc24a697d69faa1dec9481748e77fa83785cab490956ab642bde6bd.exe"C:\Users\Admin\AppData\Local\Temp\9d04d8148bc24a697d69faa1dec9481748e77fa83785cab490956ab642bde6bd.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4692 -
C:\Users\Admin\AppData\Local\Temp\9d04d8148bc24a697d69faa1dec9481748e77fa83785cab490956ab642bde6bd.exe"C:\Users\Admin\AppData\Local\Temp\9d04d8148bc24a697d69faa1dec9481748e77fa83785cab490956ab642bde6bd.exe"2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:4656
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