Analysis
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max time kernel
93s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
07-11-2024 02:13
Static task
static1
Behavioral task
behavioral1
Sample
83332883cd4f0038f6e13944a524114b2fc66233519a3689f3b63ae1111c31d7.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
83332883cd4f0038f6e13944a524114b2fc66233519a3689f3b63ae1111c31d7.exe
Resource
win10v2004-20241007-en
General
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Target
83332883cd4f0038f6e13944a524114b2fc66233519a3689f3b63ae1111c31d7.exe
-
Size
366KB
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MD5
e0bd8383fa075a271bbad0a58065d270
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SHA1
bf12d73d8d6d975659d940583af8105bfd4b88f8
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SHA256
83332883cd4f0038f6e13944a524114b2fc66233519a3689f3b63ae1111c31d7
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SHA512
ed83a64b770d58de254418a4da49a89b0e6d587a425c76b892f32069eb848e94ccb75aa4606f870f9e6fade57ed61cb561182950d6b7bdd641854b4b88ebfef3
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SSDEEP
6144:55LAkubwSnkSbm6iVrXHl4Ktcc0iSXF9vRJpaT:557ubwWkSEr3r0iKnZJA
Malware Config
Extracted
smokeloader
pub1
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 2424 2612 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 83332883cd4f0038f6e13944a524114b2fc66233519a3689f3b63ae1111c31d7.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 83332883cd4f0038f6e13944a524114b2fc66233519a3689f3b63ae1111c31d7.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 83332883cd4f0038f6e13944a524114b2fc66233519a3689f3b63ae1111c31d7.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 83332883cd4f0038f6e13944a524114b2fc66233519a3689f3b63ae1111c31d7.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\83332883cd4f0038f6e13944a524114b2fc66233519a3689f3b63ae1111c31d7.exe"C:\Users\Admin\AppData\Local\Temp\83332883cd4f0038f6e13944a524114b2fc66233519a3689f3b63ae1111c31d7.exe"1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:2612 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2612 -s 3522⤵
- Program crash
PID:2424
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2612 -ip 26121⤵PID:4208