Analysis
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max time kernel
38s -
max time network
152s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
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submitted
13-09-2022 19:17
General
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Target
tmp.exe
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Size
636KB
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MD5
4eadf484bffce3949bb415eb91f39b50
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SHA1
9145789c61a7d8add1eb88576518845071eed30a
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SHA256
840c38223bd6dd36e5bbe2973347c807229216e0d701a832f9b33d055e29deb6
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SHA512
a45c2694f085804d9538807844eb5702c91af3902aae01be12b56c8f193028e5fa5aacadf7c715957c7e7b3fe066079f2b9a56962cc46410026cdc2917e1ca90
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SSDEEP
12288:7wwc5geugC5PmgEAuptqcXNi2f/HoFN6WtljaElIaY:c5u35zIpccXNp/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 1 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
8KB
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Filesize
1.4MB
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Filesize
252KB
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Filesize
24KB
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Filesize
16KB
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Filesize
96KB