Analysis
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max time kernel
150s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
30-11-2022 01:20
Behavioral task
behavioral1
Sample
c997f39d9c8ed9d4a643d259ef29d239092abd7b60a58898ab170ae0f7a25e4d.xls
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
c997f39d9c8ed9d4a643d259ef29d239092abd7b60a58898ab170ae0f7a25e4d.xls
Resource
win10v2004-20220901-en
General
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Target
c997f39d9c8ed9d4a643d259ef29d239092abd7b60a58898ab170ae0f7a25e4d.xls
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Size
114KB
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MD5
26fa24df86336c074275d7d200c4933b
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SHA1
a30c21ea7a99ae4e68b57248baa4b5934904af7a
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SHA256
c997f39d9c8ed9d4a643d259ef29d239092abd7b60a58898ab170ae0f7a25e4d
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SHA512
79ea6ec4f95d26bfaf5f1905e096ceb2dbe36262cb6b8643b2da236353cded10037620a710cddfb2e6077b0f02f9c8202f621b55226d0f1c4edb32da55553cc8
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SSDEEP
1536:kAAAAsmwSeYpu3hZ0P3VhYuqJZ6SLktQL88iwr7XQ3+Olf:HiH+a
Malware Config
Signatures
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Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
EXCEL.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
EXCEL.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
EXCEL.EXEpid process 5080 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 64 IoCs
Processes:
EXCEL.EXEpid process 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE
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\c997f39d9c8ed9d4a643d259ef29d239092abd7b60a58898ab170ae0f7a25e4d.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/5080-133-0x00007FFFACC30000-0x00007FFFACC40000-memory.dmpFilesize
64KB
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memory/5080-134-0x00007FFFACC30000-0x00007FFFACC40000-memory.dmpFilesize
64KB
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memory/5080-135-0x00007FFFACC30000-0x00007FFFACC40000-memory.dmpFilesize
64KB
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memory/5080-136-0x00007FFFACC30000-0x00007FFFACC40000-memory.dmpFilesize
64KB
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memory/5080-137-0x00007FFFACC30000-0x00007FFFACC40000-memory.dmpFilesize
64KB
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memory/5080-138-0x00007FFFAA5D0000-0x00007FFFAA5E0000-memory.dmpFilesize
64KB
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memory/5080-139-0x00007FFFAA5D0000-0x00007FFFAA5E0000-memory.dmpFilesize
64KB