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Analysis
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max time kernel
149s -
max time network
151s -
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, 16:18
Static task
static1
Behavioral task
behavioral1
Sample
f1976eb1a439881ee68eb43382cb2ca272c18d89b630f204b46690e4470a2c2b.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
f1976eb1a439881ee68eb43382cb2ca272c18d89b630f204b46690e4470a2c2b.exe
Resource
win10v2004-20241007-en
General
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Target
f1976eb1a439881ee68eb43382cb2ca272c18d89b630f204b46690e4470a2c2b.exe
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Size
211KB
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MD5
442a961c402c10cfcb06345f3173ed09
-
SHA1
a91888e4f4e121a47ba6bd1565dc5d89d7ae6ddd
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SHA256
f1976eb1a439881ee68eb43382cb2ca272c18d89b630f204b46690e4470a2c2b
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SHA512
3ad169a651bcb9a783ae8a163c4b84d0a7dec7151044e2b58aa56d30fce5d0092876144eb9d95c2cc717af831f3421ca1913f49dee33bb825983b6ce914e5b86
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SSDEEP
3072:jWXZtvO4LNyNGrIU56U9g75KIIff6m8tg7F2C97kEEg67csRDIdQPjW6:6rhLtsvU9FRXKqhXYEG7xRfP/
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 864 208 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 f1976eb1a439881ee68eb43382cb2ca272c18d89b630f204b46690e4470a2c2b.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 enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI f1976eb1a439881ee68eb43382cb2ca272c18d89b630f204b46690e4470a2c2b.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI f1976eb1a439881ee68eb43382cb2ca272c18d89b630f204b46690e4470a2c2b.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI f1976eb1a439881ee68eb43382cb2ca272c18d89b630f204b46690e4470a2c2b.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f1976eb1a439881ee68eb43382cb2ca272c18d89b630f204b46690e4470a2c2b.exe"C:\Users\Admin\AppData\Local\Temp\f1976eb1a439881ee68eb43382cb2ca272c18d89b630f204b46690e4470a2c2b.exe"1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:208 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 208 -s 3522⤵
- Program crash
PID:864
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 208 -ip 2081⤵PID:4260