Analysis
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max time kernel
61s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
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submitted
22-09-2022 11:15
General
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Target
tmp.exe
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Size
636KB
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MD5
d78e432596860d422a790aaeb88656d1
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SHA1
501d5a13d4a2b1e1c96cda905be18472c46a7f74
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SHA256
889b8e0b10272ec7328892a98d78ad017f6f55740fab6e89fda86b776cd31c03
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SHA512
de6e05961a3056afdf96fc81f133574e249ccc3e50a417413424bbef349cb185372a4f076adff4e3c896e1e43e818aecbf7c284cf3212c6ab2923956b16bc827
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SSDEEP
12288:JOQrgeTVH0pp3WcjDRyXcC8K2UU22/HoFN6WtljaElIaY:J158maCDi/HoFN6WtljaEyaY
Score
10/10
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 2 IoCs
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Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp.exe"1⤵
- Enumerates connected drives
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
1.4MB
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Filesize
248KB
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Filesize
20KB
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Filesize
96KB
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Filesize
1.4MB