Analysis
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max time kernel
153s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
25-11-2022 13:06
Behavioral task
behavioral1
Sample
a584224d1dd244e2983dfa92cfacb9623d38b1deb0bbc50e12900970641b769c.xls
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
a584224d1dd244e2983dfa92cfacb9623d38b1deb0bbc50e12900970641b769c.xls
Resource
win10v2004-20220901-en
General
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Target
a584224d1dd244e2983dfa92cfacb9623d38b1deb0bbc50e12900970641b769c.xls
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Size
54KB
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MD5
4c51d143d70d1df8b5f4f820e0bd52c9
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SHA1
dd1637649e7542453e869abe07af0642ca7551b5
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SHA256
a584224d1dd244e2983dfa92cfacb9623d38b1deb0bbc50e12900970641b769c
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SHA512
a7c2d3eeb2fc77cdf5499bc960b21204905d1c1908a6948e7f369b48e8af4d335e2790037ab674f428feb1d4052fd45f4312bb2d59923a5ee96b75bfed227b8c
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SSDEEP
1536:0ppppFJ0K/0+C6rLsb/Agprja9g4wN0BacNr8hg7rnqUVBhIM:phChD
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 1720 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 64 IoCs
Processes:
EXCEL.EXEpid process 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 EXCEL.EXE 1720 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\a584224d1dd244e2983dfa92cfacb9623d38b1deb0bbc50e12900970641b769c.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
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Downloads
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memory/1720-132-0x00007FFBDD8B0000-0x00007FFBDD8C0000-memory.dmpFilesize
64KB
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memory/1720-133-0x00007FFBDD8B0000-0x00007FFBDD8C0000-memory.dmpFilesize
64KB
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memory/1720-134-0x00007FFBDD8B0000-0x00007FFBDD8C0000-memory.dmpFilesize
64KB
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memory/1720-135-0x00007FFBDD8B0000-0x00007FFBDD8C0000-memory.dmpFilesize
64KB
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memory/1720-136-0x00007FFBDD8B0000-0x00007FFBDD8C0000-memory.dmpFilesize
64KB
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memory/1720-137-0x00007FFBDB3A0000-0x00007FFBDB3B0000-memory.dmpFilesize
64KB
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memory/1720-138-0x00007FFBDB3A0000-0x00007FFBDB3B0000-memory.dmpFilesize
64KB