Analysis
- max time kernel
127s - max time network
155s - platform
windows10-2004_x64 - resource
win10v2004-en-20220113 - submitted
29/03/2022, 01:04
General
- Target cc25d9d16d55c39701b2ad97606bdc3f9fa2db92019da442dfcbe941a773248f.xlsb
- Size 357KB
- Sample220329-be7a9ahed3
- SHA256 cc25d9d16d55c39701b2ad97606bdc3f9fa2db92019da442dfcbe941a773248f
Score
10/10
Malware Config
Extracted
Language
-
xlm4.0
Source
URLs
-
xlm40.dropper
http://qxcb.net/ds/161120.gif
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 2 IoCs
- Suspicious use of SetWindowsHookEx 12 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\cc25d9d16d55c39701b2ad97606bdc3f9fa2db92019da442dfcbe941a773248f.xlsb"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/4372-130-0x00007FFBE03F0000-0x00007FFBE0400000-memory.dmp
memory/4372-131-0x00007FFBE03F0000-0x00007FFBE0400000-memory.dmp
memory/4372-132-0x00007FFBE03F0000-0x00007FFBE0400000-memory.dmp
memory/4372-133-0x00007FFBE03F0000-0x00007FFBE0400000-memory.dmp
memory/4372-134-0x00007FFBE03F0000-0x00007FFBE0400000-memory.dmp
memory/4372-135-0x00007FFBE03F0000-0x00007FFBE0400000-memory.dmp
memory/4372-136-0x00007FFBE03F0000-0x00007FFBE0400000-memory.dmp
memory/4372-137-0x00007FFBE03F0000-0x00007FFBE0400000-memory.dmp
memory/4372-138-0x00007FFBE03F0000-0x00007FFBE0400000-memory.dmp