Analysis
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max time kernel
160s -
max time network
173s -
platform
windows10-2004_x64 -
resource
win10v2004-20220310-en -
submitted
19-03-2022 09:37
Static task
static1
Behavioral task
behavioral1
Sample
a5f5969c379de8e9b31c8619b3cf390f538c44e4f538b735fd212c4b1d9d741a.exe
Resource
win7-20220310-en
Behavioral task
behavioral2
Sample
a5f5969c379de8e9b31c8619b3cf390f538c44e4f538b735fd212c4b1d9d741a.exe
Resource
win10v2004-20220310-en
General
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Target
a5f5969c379de8e9b31c8619b3cf390f538c44e4f538b735fd212c4b1d9d741a.exe
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Size
644KB
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MD5
cc8a1ee29a948344ae660b627b865004
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SHA1
f60ec55c5dd3c7b2dd2449766b7d6591be0c0207
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SHA256
a5f5969c379de8e9b31c8619b3cf390f538c44e4f538b735fd212c4b1d9d741a
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SHA512
72fdaa012cd85cb9b0891473d75b967d952a03a6e14998e5c5b2f9cc78b1a0256cccfd05d9fce4e0c895ec1cee18b8794c2c11e0416bf0d00652314545fd6785
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/4840-134-0x0000000010000000-0x0000000010017000-memory.dmp unk_chinese_botnet -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Cgwkska.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\a5f5969c379de8e9b31c8619b3cf390f538c44e4f538b735fd212c4b1d9d741a.exe" a5f5969c379de8e9b31c8619b3cf390f538c44e4f538b735fd212c4b1d9d741a.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4840 a5f5969c379de8e9b31c8619b3cf390f538c44e4f538b735fd212c4b1d9d741a.exe 4840 a5f5969c379de8e9b31c8619b3cf390f538c44e4f538b735fd212c4b1d9d741a.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4840 a5f5969c379de8e9b31c8619b3cf390f538c44e4f538b735fd212c4b1d9d741a.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a5f5969c379de8e9b31c8619b3cf390f538c44e4f538b735fd212c4b1d9d741a.exe"C:\Users\Admin\AppData\Local\Temp\a5f5969c379de8e9b31c8619b3cf390f538c44e4f538b735fd212c4b1d9d741a.exe"1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:4840