Analysis
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max time kernel
150s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20240730-en -
resource tags
arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system -
submitted
01-08-2024 00:58
Static task
static1
Behavioral task
behavioral1
Sample
b6896b391ffd66abb4cbf1cfaf4384b00802626ee5e2b1fd61917b31ba71b5c5.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
b6896b391ffd66abb4cbf1cfaf4384b00802626ee5e2b1fd61917b31ba71b5c5.exe
Resource
win10v2004-20240730-en
General
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Target
b6896b391ffd66abb4cbf1cfaf4384b00802626ee5e2b1fd61917b31ba71b5c5.exe
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Size
540KB
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MD5
f36911ffd69559381d8e0eac23c1d050
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SHA1
9db83c5a8a04b77005a2a69e639e53a0c938a0db
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SHA256
b6896b391ffd66abb4cbf1cfaf4384b00802626ee5e2b1fd61917b31ba71b5c5
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SHA512
e72cf53977900daef9ea7d66910b7fc66700bea9252ad97ebc2076c5f5416a288f7ccf188ff52dc0ec82f917d36ffb9ce7106e10ad8a9147586b35868df013b3
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SSDEEP
3072:A5OsiQ79xzUcbK9LK/fzuaCrutJUDpRfmm5yqiXO+Zoy/6ESh0Jz5OdRSu:G7hoBO/fzxUpFmkgXO+T/6EJJNaS
Malware Config
Signatures
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Generic Chinese Botnet
A botnet originating from China which is currently unnamed publicly.
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Chinese Botnet payload 1 IoCs
resource yara_rule behavioral2/memory/4924-1-0x0000000010000000-0x0000000010018000-memory.dmp unk_chinese_botnet -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-807826884-2440573969-3755798217-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Cmnurtw.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b6896b391ffd66abb4cbf1cfaf4384b00802626ee5e2b1fd61917b31ba71b5c5.exe" b6896b391ffd66abb4cbf1cfaf4384b00802626ee5e2b1fd61917b31ba71b5c5.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 b6896b391ffd66abb4cbf1cfaf4384b00802626ee5e2b1fd61917b31ba71b5c5.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4924 b6896b391ffd66abb4cbf1cfaf4384b00802626ee5e2b1fd61917b31ba71b5c5.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b6896b391ffd66abb4cbf1cfaf4384b00802626ee5e2b1fd61917b31ba71b5c5.exe"C:\Users\Admin\AppData\Local\Temp\b6896b391ffd66abb4cbf1cfaf4384b00802626ee5e2b1fd61917b31ba71b5c5.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:4924