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Analysis
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max time kernel
370s -
max time network
423s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
05/12/2022, 13:50
Static task
static1
Behavioral task
behavioral1
Sample
4b0a87946ceccf8c6c8d109ca3b22d5482eca57df983ba8bd5dd96de90ac5747.exe
Resource
win10v2004-20221111-en
General
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Target
4b0a87946ceccf8c6c8d109ca3b22d5482eca57df983ba8bd5dd96de90ac5747.exe
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Size
259KB
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MD5
135d2948fe150a948881caab811186eb
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SHA1
133d192a0742f24695a5a279977cdeededaf9e86
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SHA256
4b0a87946ceccf8c6c8d109ca3b22d5482eca57df983ba8bd5dd96de90ac5747
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SHA512
548f1352ee470b1c6871bea7d96823dd904a9ce192b8b157fde11a2d2ff579c0321279b010ded3a4839f18001bf4fbdc393a8bc3f333b7c27e159100b122eed0
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SSDEEP
3072:UdXtKtkyY7FqfzPWT5lMgrEtKmm6pSQfzWaTrLigUhFahTDw02rwcfnvGeUmp8UU:A41zsbrx6p+02scfr6Pe2U
Malware Config
Signatures
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Detects Smokeloader packer 2 IoCs
resource yara_rule behavioral1/memory/2000-133-0x00000000004E0000-0x00000000004E9000-memory.dmp family_smokeloader behavioral1/memory/2000-135-0x00000000004E0000-0x00000000004E9000-memory.dmp family_smokeloader -
SmokeLoader
Modular backdoor trojan in use since 2014.
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Downloads MZ/PE file
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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 4b0a87946ceccf8c6c8d109ca3b22d5482eca57df983ba8bd5dd96de90ac5747.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 4b0a87946ceccf8c6c8d109ca3b22d5482eca57df983ba8bd5dd96de90ac5747.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 4b0a87946ceccf8c6c8d109ca3b22d5482eca57df983ba8bd5dd96de90ac5747.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2000 4b0a87946ceccf8c6c8d109ca3b22d5482eca57df983ba8bd5dd96de90ac5747.exe 2000 4b0a87946ceccf8c6c8d109ca3b22d5482eca57df983ba8bd5dd96de90ac5747.exe 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found 3052 Process not Found -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 2000 4b0a87946ceccf8c6c8d109ca3b22d5482eca57df983ba8bd5dd96de90ac5747.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4b0a87946ceccf8c6c8d109ca3b22d5482eca57df983ba8bd5dd96de90ac5747.exe"C:\Users\Admin\AppData\Local\Temp\4b0a87946ceccf8c6c8d109ca3b22d5482eca57df983ba8bd5dd96de90ac5747.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:2000