Analysis
- max time kernel
134s - max time network
151s - platform
windows10-1703_x64 - resource
win10-20220812-en - resource tags
- submitted
10/11/2022, 09:17
General
- Target c1f5d305d0085d2f48d016fca428c039070c7b34089232c2fade8727499a7f27.xls
- Size 91KB
- Sample221110-k87zbageh3
- SHA256 c1f5d305d0085d2f48d016fca428c039070c7b34089232c2fade8727499a7f27
Score
10/10
Malware Config
Extracted
Language
-
xlm4.0
Source
URLs
-
xlm40.dropper
https://bosny.com/aspnet_client/R50QIOGjmvVlr/
Signatures
- Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
- Enumerates system info in registry 2 TTPs 3 IoCs
- Suspicious behavior: AddClipboardFormatListener 1 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of SetWindowsHookEx 6 IoCs
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\c1f5d305d0085d2f48d016fca428c039070c7b34089232c2fade8727499a7f27.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/2968-118-0x00007FFEC81E0000-0x00007FFEC81F0000-memory.dmp
memory/2968-119-0x00007FFEC81E0000-0x00007FFEC81F0000-memory.dmp
memory/2968-120-0x00007FFEC81E0000-0x00007FFEC81F0000-memory.dmp
memory/2968-121-0x00007FFEC81E0000-0x00007FFEC81F0000-memory.dmp
memory/2968-130-0x00007FFEC4670000-0x00007FFEC4680000-memory.dmp
memory/2968-131-0x00007FFEC4670000-0x00007FFEC4680000-memory.dmp