Analysis
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max time kernel
150s -
max time network
146s -
platform
windows10-1703_x64 -
resource
win10-20220812-en -
resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system -
submitted
17/10/2022, 02:00
Static task
static1
Behavioral task
behavioral1
Sample
391e57083b6f4248eefc55aeb270b12f337e49f1f72d3b0904d6e56b8ebba2bd.exe
Resource
win10-20220812-en
7 signatures
150 seconds
General
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Target
391e57083b6f4248eefc55aeb270b12f337e49f1f72d3b0904d6e56b8ebba2bd.exe
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Size
226KB
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MD5
7ec254f99c0cd555e7f9eb1a3a07a47c
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SHA1
dd93536caf74b631948051a0fef0f91793a7ce77
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SHA256
391e57083b6f4248eefc55aeb270b12f337e49f1f72d3b0904d6e56b8ebba2bd
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SHA512
53882813d28b800b3cc071107c717eda414612553217dbf9ccfad2b3a7dc15b763da2761a561a88f4d13ba372baada639e53c4342be60409e8b5c46695d6d10e
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SSDEEP
6144:2yC/Df4LjFRRP7O8mijRQc0iA8s0GbiSKHuSs:2y+f4HF3PS8mwRQ2ZIcH
Score
10/10
Malware Config
Signatures
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Detects Smokeloader packer 1 IoCs
resource yara_rule behavioral1/memory/2432-135-0x00000000001D0000-0x00000000001D9000-memory.dmp family_smokeloader -
SmokeLoader
Modular backdoor trojan in use since 2014.
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Deletes itself 1 IoCs
pid Process 3048 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 opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 391e57083b6f4248eefc55aeb270b12f337e49f1f72d3b0904d6e56b8ebba2bd.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 391e57083b6f4248eefc55aeb270b12f337e49f1f72d3b0904d6e56b8ebba2bd.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 391e57083b6f4248eefc55aeb270b12f337e49f1f72d3b0904d6e56b8ebba2bd.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2432 391e57083b6f4248eefc55aeb270b12f337e49f1f72d3b0904d6e56b8ebba2bd.exe 2432 391e57083b6f4248eefc55aeb270b12f337e49f1f72d3b0904d6e56b8ebba2bd.exe 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found 3048 Process not Found -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3048 Process not Found -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 2432 391e57083b6f4248eefc55aeb270b12f337e49f1f72d3b0904d6e56b8ebba2bd.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\391e57083b6f4248eefc55aeb270b12f337e49f1f72d3b0904d6e56b8ebba2bd.exe"C:\Users\Admin\AppData\Local\Temp\391e57083b6f4248eefc55aeb270b12f337e49f1f72d3b0904d6e56b8ebba2bd.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:2432