Analysis
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max time kernel
90s -
max time network
93s -
platform
windows11-21h2_x64 -
resource
win11-20240412-en -
resource tags
arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system -
submitted
21-04-2024 04:41
Static task
static1
Behavioral task
behavioral1
Sample
30c188b8b015cd09e21c82db0f53c74153fd0415ff096625501ff16df1e75de9.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
30c188b8b015cd09e21c82db0f53c74153fd0415ff096625501ff16df1e75de9.exe
Resource
win11-20240412-en
General
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Target
30c188b8b015cd09e21c82db0f53c74153fd0415ff096625501ff16df1e75de9.exe
-
Size
324KB
-
MD5
b53fd458a492bc8159c7343ff6facaf9
-
SHA1
2ad05ffaf407e06a2e41216f66a3839f8d107273
-
SHA256
30c188b8b015cd09e21c82db0f53c74153fd0415ff096625501ff16df1e75de9
-
SHA512
1392b9b8ec4dd8105edd3b1361db62be6c160dc56263e194fab03ee5a2006ef6e33d25c37a2bae440f894a5a1fc45d0c3555c1c3160fc7b00fc2b1ef1f87f9bc
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SSDEEP
3072:Vb1H04IyGEONN+odMzT9DkIbG9BLYmiFjDX845HaGexW4z6xJ6CP3xgpG:btN7eNsk21JHcGeNJCP
Malware Config
Extracted
smokeloader
pub1
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4684 3740 WerFault.exe 30c188b8b015cd09e21c82db0f53c74153fd0415ff096625501ff16df1e75de9.exe -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
30c188b8b015cd09e21c82db0f53c74153fd0415ff096625501ff16df1e75de9.exedescription ioc process Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 30c188b8b015cd09e21c82db0f53c74153fd0415ff096625501ff16df1e75de9.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 30c188b8b015cd09e21c82db0f53c74153fd0415ff096625501ff16df1e75de9.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 30c188b8b015cd09e21c82db0f53c74153fd0415ff096625501ff16df1e75de9.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\30c188b8b015cd09e21c82db0f53c74153fd0415ff096625501ff16df1e75de9.exe"C:\Users\Admin\AppData\Local\Temp\30c188b8b015cd09e21c82db0f53c74153fd0415ff096625501ff16df1e75de9.exe"1⤵
- Checks SCSI registry key(s)
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3740 -s 3042⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 3740 -ip 37401⤵