Analysis
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max time kernel
93s -
max time network
132s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
10/11/2024, 11:09
Static task
static1
Behavioral task
behavioral1
Sample
f54794f6cdae8d988a740259dd572acd21d07f98685458216068c4eb3b9b56d0.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
f54794f6cdae8d988a740259dd572acd21d07f98685458216068c4eb3b9b56d0.exe
Resource
win10v2004-20241007-en
General
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Target
f54794f6cdae8d988a740259dd572acd21d07f98685458216068c4eb3b9b56d0.exe
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Size
366KB
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MD5
108221b4104094ec08812b72bbd90a52
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SHA1
712f0339b96f889475b7dafea48071d5db2d172c
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SHA256
f54794f6cdae8d988a740259dd572acd21d07f98685458216068c4eb3b9b56d0
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SHA512
d314e77d477b65c11c61fc5d9ed0e18cda888ea4c4f645361a49a92d7b074c658242e977b55813cfddac5b3c077532aebf4b2161b94039811b3088d2e845c458
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SSDEEP
6144:20jJLwipuwUWBiQFVJDXg4YooxupmLg9djT:fdMyugYQFTDxYooxupmL
Malware Config
Extracted
smokeloader
2023
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Smokeloader family
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Program crash 1 IoCs
pid pid_target Process procid_target 3084 2816 WerFault.exe 82 -
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 f54794f6cdae8d988a740259dd572acd21d07f98685458216068c4eb3b9b56d0.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 f54794f6cdae8d988a740259dd572acd21d07f98685458216068c4eb3b9b56d0.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI f54794f6cdae8d988a740259dd572acd21d07f98685458216068c4eb3b9b56d0.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI f54794f6cdae8d988a740259dd572acd21d07f98685458216068c4eb3b9b56d0.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f54794f6cdae8d988a740259dd572acd21d07f98685458216068c4eb3b9b56d0.exe"C:\Users\Admin\AppData\Local\Temp\f54794f6cdae8d988a740259dd572acd21d07f98685458216068c4eb3b9b56d0.exe"1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:2816 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2816 -s 2962⤵
- Program crash
PID:3084
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2816 -ip 28161⤵PID:1072