Analysis
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max time kernel
149s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20231025-en -
resource tags
arch:x64arch:x86image:win7-20231025-enlocale:en-usos:windows7-x64system -
submitted
30-10-2023 20:32
Static task
static1
Behavioral task
behavioral1
Sample
cd7310eaf895ff7b47e9c67bc77823b072300c5a508d88b9f4ef4654e333fb21.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
cd7310eaf895ff7b47e9c67bc77823b072300c5a508d88b9f4ef4654e333fb21.exe
Resource
win10v2004-20231023-en
General
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Target
cd7310eaf895ff7b47e9c67bc77823b072300c5a508d88b9f4ef4654e333fb21.exe
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Size
356KB
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MD5
0d3524f736299dcebdeb60cf3043fd35
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SHA1
4b4fe7b0678da3673313b8cff55705e588437cb6
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SHA256
cd7310eaf895ff7b47e9c67bc77823b072300c5a508d88b9f4ef4654e333fb21
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SHA512
24ef286a5e2e81abf87ffa31838046fb35c98273903e6e0130792adca7356e2d8da7aa39a9c2cc5475f8985d1dac017708c33c45d16f56ef7b31d30f6c4fbc05
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SSDEEP
3072:jAAdrtToi/ox81QLMoC3nDz4iSYJ0AT7Eik:hVox8iAnwiFJ5TS
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 behavioral1/memory/3024-0-0x0000000010000000-0x0000000010018000-memory.dmp unk_chinese_botnet -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1861898231-3446828954-4278112889-1000\Software\Microsoft\Windows\CurrentVersion\Run\ = "C:\\Windows\\Iuyysgu.exe" cd7310eaf895ff7b47e9c67bc77823b072300c5a508d88b9f4ef4654e333fb21.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\Iuyysgu.exe cd7310eaf895ff7b47e9c67bc77823b072300c5a508d88b9f4ef4654e333fb21.exe File opened for modification C:\Windows\Iuyysgu.exe cd7310eaf895ff7b47e9c67bc77823b072300c5a508d88b9f4ef4654e333fb21.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 3024 cd7310eaf895ff7b47e9c67bc77823b072300c5a508d88b9f4ef4654e333fb21.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\cd7310eaf895ff7b47e9c67bc77823b072300c5a508d88b9f4ef4654e333fb21.exe"C:\Users\Admin\AppData\Local\Temp\cd7310eaf895ff7b47e9c67bc77823b072300c5a508d88b9f4ef4654e333fb21.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
PID:3024