Analysis
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max time kernel
147s -
max time network
151s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
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submitted
15-03-2024 09:58
General
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Target
16bc54ea483fe14fe6b8a3d767f8754eb2cd02505fd21ee1834e6d8e13beee61.exe
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Size
1.2MB
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MD5
9e5fde8bba8671999281f6b5b4de26b2
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SHA1
da1b174b943a5712c652a6543be848628cbd4de4
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SHA256
16bc54ea483fe14fe6b8a3d767f8754eb2cd02505fd21ee1834e6d8e13beee61
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SHA512
1633ef0b446bf569dc8cf15266aecc108cb2e81975e1ff5bab37fa2beec97afc2068a14a70491ceb998ffed226b969166649a03e025a4e069ed35f6969371b81
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SSDEEP
24576:QshXD6/mnBX0baKc1uqz6wwlFGaT0SiZRZocISDNAmZ:7tZ0N1quvv43ZorSD7
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 20 IoCs
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Executes dropped EXE 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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Drops file in System32 directory 1 IoCs
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Suspicious use of NtSetInformationThreadHideFromDebugger 20 IoCs
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Drops file in Program Files directory 2 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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Modifies data under HKEY_USERS 24 IoCs
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of SetWindowsHookEx 2 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\16bc54ea483fe14fe6b8a3d767f8754eb2cd02505fd21ee1834e6d8e13beee61.exe"C:\Users\Admin\AppData\Local\Temp\16bc54ea483fe14fe6b8a3d767f8754eb2cd02505fd21ee1834e6d8e13beee61.exe"1⤵
- Enumerates connected drives
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Program Files directory
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
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C:\Program Files (x86)\Mgmamas.exe"C:\Program Files (x86)\Mgmamas.exe"1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.2MB
MD59e5fde8bba8671999281f6b5b4de26b2
SHA1da1b174b943a5712c652a6543be848628cbd4de4
SHA25616bc54ea483fe14fe6b8a3d767f8754eb2cd02505fd21ee1834e6d8e13beee61
SHA5121633ef0b446bf569dc8cf15266aecc108cb2e81975e1ff5bab37fa2beec97afc2068a14a70491ceb998ffed226b969166649a03e025a4e069ed35f6969371b81
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Filesize
3.9MB
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Filesize
3.9MB
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Filesize
3.9MB
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Filesize
3.9MB
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Filesize
3.9MB
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Filesize
3.9MB
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Filesize
96KB
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Filesize
3.9MB
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Filesize
3.9MB
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Filesize
3.9MB
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Filesize
3.9MB
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Filesize
3.9MB
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Filesize
3.9MB
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Filesize
3.9MB
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Filesize
3.9MB
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Filesize
4KB
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Filesize
3.9MB
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Filesize
4KB
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Filesize
3.9MB
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Filesize
3.9MB
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Filesize
3.9MB
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Filesize
3.9MB
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Filesize
3.9MB
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Filesize
3.9MB