Analysis
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max time kernel
147s -
max time network
154s -
platform
windows11-21h2_x64 -
resource
win11-20240802-en -
resource tags
arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system -
submitted
14-09-2024 10:01
Static task
static1
Behavioral task
behavioral1
Sample
setup3.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
setup3.exe
Resource
win10-20240404-en
Behavioral task
behavioral3
Sample
setup3.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral4
Sample
setup3.exe
Resource
win11-20240802-en
General
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Target
setup3.exe
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Size
236KB
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MD5
87f903e0878c0dae7646a412a4d60e42
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SHA1
e846a45862ae97a9ab671e67d22881cec4720dda
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SHA256
3afe01534a7b396016185fcbd28aeca02a10bb84c82603286ca663c7b994b3ea
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SHA512
012add649f336ea775ed72d91f0d2b78251d24bb9fc958da73e79f58d332b92e4c3a27c7e5a217f9233ff52b8129b2af4c573a51d9c8286d14746245cb50da49
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SSDEEP
3072:LacJUV+XiTZS1lG4nlY5RFBPnOyL0u5i1qYIjMKIvGKla8GKlaJalNuCdhG:+cJUVG6Sy4u5BPnOxugRv/z7uW
Malware Config
Extracted
smokeloader
pub3
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Program crash 1 IoCs
pid pid_target Process procid_target 2364 3812 WerFault.exe 77 -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language setup3.exe -
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 setup3.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI setup3.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI setup3.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\setup3.exe"C:\Users\Admin\AppData\Local\Temp\setup3.exe"1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:3812 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3812 -s 3882⤵
- Program crash
PID:2364
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3812 -ip 38121⤵PID:2188
Network
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Remote address:8.8.8.8:53Request8.8.8.8.in-addr.arpaIN PTRResponse8.8.8.8.in-addr.arpaIN PTRdnsgoogle
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Remote address:8.8.8.8:53Requestself.events.data.microsoft.comIN AResponseself.events.data.microsoft.comIN CNAMEself-events-data.trafficmanager.netself-events-data.trafficmanager.netIN CNAMEonedscolprdcus06.centralus.cloudapp.azure.comonedscolprdcus06.centralus.cloudapp.azure.comIN A13.89.179.8