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Analysis
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max time kernel
151s -
max time network
142s -
platform
windows10-1703_x64 -
resource
win10-20220812-en -
resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system -
submitted
04/12/2022, 03:35
Static task
static1
Behavioral task
behavioral1
Sample
71d2f70572c7ae3082bda058e61c40e0ff67d8b92f79561798ca017d912919ef.exe
Resource
win10-20220812-en
General
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Target
71d2f70572c7ae3082bda058e61c40e0ff67d8b92f79561798ca017d912919ef.exe
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Size
341KB
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MD5
f180590b8d52bc8fb5d63d262e5c2ed7
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SHA1
c31da3b44bbb20291d254a0d62a399b702422ecc
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SHA256
71d2f70572c7ae3082bda058e61c40e0ff67d8b92f79561798ca017d912919ef
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SHA512
bd8510ec1b0c98e48be227836b432ac95ee1a49bb55d37e6155d433fd0d303db0877874bdf1e5ce4c0632636efbae5a6f08f72b2e2cd12451107d7cd9a199a5f
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SSDEEP
6144:c+oN0W/b8aU9r1AZoILWH3nMW2Rqni6Y:c+oNpb8aU9RAZuMW3i6Y
Malware Config
Signatures
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Detects Smokeloader packer 2 IoCs
resource yara_rule behavioral1/memory/4036-132-0x0000000000030000-0x0000000000039000-memory.dmp family_smokeloader behavioral1/memory/4036-152-0x0000000000030000-0x0000000000039000-memory.dmp family_smokeloader -
SmokeLoader
Modular backdoor trojan in use since 2014.
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Deletes itself 1 IoCs
pid Process 2760 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 71d2f70572c7ae3082bda058e61c40e0ff67d8b92f79561798ca017d912919ef.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 71d2f70572c7ae3082bda058e61c40e0ff67d8b92f79561798ca017d912919ef.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 71d2f70572c7ae3082bda058e61c40e0ff67d8b92f79561798ca017d912919ef.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4036 71d2f70572c7ae3082bda058e61c40e0ff67d8b92f79561798ca017d912919ef.exe 4036 71d2f70572c7ae3082bda058e61c40e0ff67d8b92f79561798ca017d912919ef.exe 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found 2760 Process not Found -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2760 Process not Found -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 4036 71d2f70572c7ae3082bda058e61c40e0ff67d8b92f79561798ca017d912919ef.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\71d2f70572c7ae3082bda058e61c40e0ff67d8b92f79561798ca017d912919ef.exe"C:\Users\Admin\AppData\Local\Temp\71d2f70572c7ae3082bda058e61c40e0ff67d8b92f79561798ca017d912919ef.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:4036