Analysis
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max time kernel
136s -
max time network
130s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
19-01-2021 16:31
General
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Target
Complaint_Copy_1639255636_01192021.xlsm
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Size
25KB
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MD5
658de46decf3be284b481a25816532fa
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SHA1
f43a176ecfe9112e03942d4c2b68494d26ebf653
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SHA256
7cb4ff8749a82b3dd145f2dfc8f2d5817fcde9359de2ad4a3c4b2a7cb0c45870
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SHA512
ddb09d573a9c4d03f3e2258d4db8304cb35c7ed406c336e9e94226d0b2f95ceb4e646365202be3e1e3847089564a79db9b5a1fab0b9d5c6f7226456f4d3e9b88
Score
10/10
Malware Config
Signatures
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Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
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Enumerates connected drives 3 TTPs 24 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
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Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
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Enumerates system info in registry 2 TTPs 3 IoCs
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Suspicious behavior: AddClipboardFormatListener 1 IoCs
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Suspicious use of FindShellTrayWindow 2 IoCs
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Suspicious use of SetWindowsHookEx 14 IoCs
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Suspicious use of WriteProcessMemory 2 IoCs
Processes
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C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\Complaint_Copy_1639255636_01192021.xlsm"1⤵
- Enumerates connected drives
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\SYSTEM32\rundll32.exerundll32 ..\AppData\Roaming\KKEEDTT.DEEREDTTDVD,DllRegisterServer2⤵
- Process spawned unexpected child process
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
6.2MB
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Filesize
64KB