Analysis
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max time kernel
147s -
max time network
150s -
platform
windows11-21h2_x64 -
resource
win11-20240426-en -
resource tags
arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system -
submitted
02-05-2024 07:15
Static task
static1
Behavioral task
behavioral1
Sample
418e1eee0fe07cd94dfff0d8e824352a74cd1c1bd824b520069349c344484cd3.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral2
Sample
418e1eee0fe07cd94dfff0d8e824352a74cd1c1bd824b520069349c344484cd3.exe
Resource
win11-20240426-en
General
-
Target
418e1eee0fe07cd94dfff0d8e824352a74cd1c1bd824b520069349c344484cd3.exe
-
Size
271KB
-
MD5
e1c9e1bd467938c53760d1fdef94d864
-
SHA1
0ca65fe915c83dd75de82aae4c3cfee913d4f285
-
SHA256
418e1eee0fe07cd94dfff0d8e824352a74cd1c1bd824b520069349c344484cd3
-
SHA512
b97277ae09962bfd7c32e9d3c42639acfe9d6d68da6d59c145a881d43b515af911400e4d86a4aa2abed180111ae50e467dfde573459e9c9007c228404998a82a
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SSDEEP
3072:z+thY6CfptTqAq5+NAL+0ud9qPCdWASAvIgQR4APNp+MOFYai+0EPbDCeBS:qSZnmP5mVM94APNsMoYkpP
Malware Config
Extracted
smokeloader
pub1
Signatures
-
SmokeLoader
Modular backdoor trojan in use since 2014.
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2148 3468 WerFault.exe 418e1eee0fe07cd94dfff0d8e824352a74cd1c1bd824b520069349c344484cd3.exe -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
418e1eee0fe07cd94dfff0d8e824352a74cd1c1bd824b520069349c344484cd3.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 418e1eee0fe07cd94dfff0d8e824352a74cd1c1bd824b520069349c344484cd3.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 418e1eee0fe07cd94dfff0d8e824352a74cd1c1bd824b520069349c344484cd3.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 418e1eee0fe07cd94dfff0d8e824352a74cd1c1bd824b520069349c344484cd3.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\418e1eee0fe07cd94dfff0d8e824352a74cd1c1bd824b520069349c344484cd3.exe"C:\Users\Admin\AppData\Local\Temp\418e1eee0fe07cd94dfff0d8e824352a74cd1c1bd824b520069349c344484cd3.exe"1⤵
- Checks SCSI registry key(s)
PID:3468 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3468 -s 3842⤵
- Program crash
PID:2148
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3468 -ip 34681⤵PID:552