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Analysis
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max time kernel
146s -
max time network
148s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
24/08/2024, 13:19
Static task
static1
Behavioral task
behavioral1
Sample
WNPso9/Mec31IM.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
WNPso9/Mec31IM.exe
Resource
win10v2004-20240802-en
General
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Target
WNPso9/Mec31IM.exe
-
Size
6.2MB
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MD5
c8e8eeaf5464af1a188b3dc12c890813
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SHA1
2df041366b9de8a2b982205b15f7264145e81644
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SHA256
e528455778d952acfc5b330b378f2c53cc92e55cfeab1c1e1dbb52e01d626bb4
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SHA512
8119bd5a7fe790f1ebf1b2c5411264c32a193718851746c26183b8a48293d61e8f9f3eeb97cc851a419b5b41038bc63bffd17e99907ad4f8cdee63f7151dbe46
-
SSDEEP
196608:fW1Hje3HvntQwZSPyl7N6nds1HhmwcOaXr:myvtrxBL1QSaXr
Malware Config
Signatures
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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 1960 Mec31IM.exe -
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 Mec31IM.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 Mec31IM.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString Mec31IM.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1960 Mec31IM.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\WNPso9\Mec31IM.exe"C:\Users\Admin\AppData\Local\Temp\WNPso9\Mec31IM.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:1960