Analysis
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max time kernel
148s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
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submitted
31-08-2023 05:49
General
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Target
tmp.exe
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Size
888KB
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MD5
a60eb6b05e9aa663aa574603aa4b7688
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SHA1
1bea14088e5fa1d7e46a4a1d7f3c3fa5b395c7f8
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SHA256
9387843ba50bc2600c26e7fe86b6d40e1dc5db5d685dbbf681cbcb50eb6cab5e
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SHA512
678744d6831d2736b913fe9a5c4d3f7ce077c78eb5ec1f187228541e57501ddc0ed5b5dab43a682590bb50a858503ea5936304c325fa457aef0129c82805f370
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SSDEEP
24576:MVjTGZQFooOuciaIB0dFkSCyOlRUJd0kSSJinrRVlr+M6l:MQGsgBAkSCEd0kSEijlr+M6l
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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Adds Run key to start application 2 TTPs 1 IoCs
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Enumerates connected drives 3 TTPs 22 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
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Suspicious use of NtSetInformationThreadHideFromDebugger 35 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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
Processes
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C:\Users\Admin\AppData\Local\Temp\tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.2MB
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Filesize
2.1MB
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Filesize
1.6MB
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Filesize
488KB
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Filesize
1.2MB
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Filesize
1.2MB
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Filesize
1.2MB
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Filesize
1.2MB
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Filesize
1.2MB
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Filesize
1.2MB
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Filesize
96KB
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Filesize
1.2MB