Analysis
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max time kernel
151s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
27-11-2022 19:58
Behavioral task
behavioral1
Sample
50153376b897adf9cebd26e8f511a7f12b2e04e638c51acb9d518ca74311a41b.xls
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
50153376b897adf9cebd26e8f511a7f12b2e04e638c51acb9d518ca74311a41b.xls
Resource
win10v2004-20220901-en
General
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Target
50153376b897adf9cebd26e8f511a7f12b2e04e638c51acb9d518ca74311a41b.xls
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Size
41KB
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MD5
51d9c9ae6608a65653acedf44c4a458c
-
SHA1
e70b5cdc9b6ae19b7603cf5a3325cfcf80544531
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SHA256
50153376b897adf9cebd26e8f511a7f12b2e04e638c51acb9d518ca74311a41b
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SHA512
fb8d18295f986b7c92ef46022dd82be54cb6d1ec4330ccfa74e309bc4daad547dd41b32e2a938ed256e2f5b079bd854a83237f3d54781f20b05da688a7622e46
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SSDEEP
384:8uzRbLGc2/a1Wte/wH2TKooDE7mH5WiiQ74oVxGlz3pMrI851RR:8MRbw4QIiE7mH1iQ7P6lz+l7
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 4956 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 64 IoCs
Processes:
EXCEL.EXEpid process 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 EXCEL.EXE 4956 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\50153376b897adf9cebd26e8f511a7f12b2e04e638c51acb9d518ca74311a41b.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/4956-132-0x00007FFB64030000-0x00007FFB64040000-memory.dmpFilesize
64KB
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memory/4956-133-0x00007FFB64030000-0x00007FFB64040000-memory.dmpFilesize
64KB
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memory/4956-134-0x00007FFB64030000-0x00007FFB64040000-memory.dmpFilesize
64KB
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memory/4956-135-0x00007FFB64030000-0x00007FFB64040000-memory.dmpFilesize
64KB
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memory/4956-136-0x00007FFB64030000-0x00007FFB64040000-memory.dmpFilesize
64KB
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memory/4956-137-0x00007FFB61FD0000-0x00007FFB61FE0000-memory.dmpFilesize
64KB
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memory/4956-138-0x00007FFB61FD0000-0x00007FFB61FE0000-memory.dmpFilesize
64KB