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Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20250217-en -
resource tags
arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system -
submitted
08/03/2025, 11:26
Behavioral task
behavioral1
Sample
c5972cdc40f2940243710c8896dcb476a1b49cfedfaa3f439f518c28001b4c71.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
c5972cdc40f2940243710c8896dcb476a1b49cfedfaa3f439f518c28001b4c71.exe
Resource
win10v2004-20250217-en
General
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Target
c5972cdc40f2940243710c8896dcb476a1b49cfedfaa3f439f518c28001b4c71.exe
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Size
299KB
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MD5
1aab2cf6b0b96bddf9fcc9b7246e69af
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SHA1
26687cb2c7e2e5cfbbd50787a9d89fa2515d38db
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SHA256
c5972cdc40f2940243710c8896dcb476a1b49cfedfaa3f439f518c28001b4c71
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SHA512
e6e5eff0fcdb35255dc43fd5e8e506e086f331a74d3be9e4f3a9c9238eea95701ebf4ffbd4c9deb12dcadc1ba616f4485547d664c5dce2197793331959183e9c
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SSDEEP
6144:gT60He5YGChLesrsBoLczqP2Ms6ZAprXp+33:x0+uNvsKczqeMxAXp+3
Malware Config
Signatures
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Chinese_generic_botnet family
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Generic Chinese Botnet
A botnet originating from China which is currently unnamed publicly.
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Chinese Botnet payload 2 IoCs
resource yara_rule behavioral2/memory/1580-1-0x0000000010000000-0x0000000010018000-memory.dmp unk_chinese_botnet behavioral2/memory/1580-4-0x0000000000400000-0x00000000004D8000-memory.dmp unk_chinese_botnet -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3181990009-820930284-137514597-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Bqjvfuc.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\c5972cdc40f2940243710c8896dcb476a1b49cfedfaa3f439f518c28001b4c71.exe" c5972cdc40f2940243710c8896dcb476a1b49cfedfaa3f439f518c28001b4c71.exe -
resource yara_rule behavioral2/memory/1580-0-0x0000000000400000-0x00000000004D8000-memory.dmp upx behavioral2/memory/1580-4-0x0000000000400000-0x00000000004D8000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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 c5972cdc40f2940243710c8896dcb476a1b49cfedfaa3f439f518c28001b4c71.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1580 c5972cdc40f2940243710c8896dcb476a1b49cfedfaa3f439f518c28001b4c71.exe 1580 c5972cdc40f2940243710c8896dcb476a1b49cfedfaa3f439f518c28001b4c71.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1580 c5972cdc40f2940243710c8896dcb476a1b49cfedfaa3f439f518c28001b4c71.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c5972cdc40f2940243710c8896dcb476a1b49cfedfaa3f439f518c28001b4c71.exe"C:\Users\Admin\AppData\Local\Temp\c5972cdc40f2940243710c8896dcb476a1b49cfedfaa3f439f518c28001b4c71.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1580