Analysis
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max time kernel
139s -
max time network
145s -
platform
windows10_x64 -
resource
win10-20220414-en -
submitted
21-05-2022 18:24
Behavioral task
behavioral1
Sample
dedf7111e1c7773c304be3660fdb6aa1ff664c44b04387f9393e3176c36737b4.xls
Resource
win10-20220414-en
General
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Target
dedf7111e1c7773c304be3660fdb6aa1ff664c44b04387f9393e3176c36737b4.xls
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Size
73KB
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MD5
d8688ad6b940f457ca18ddeeb15478d2
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SHA1
894d930b6bbce17992c484f04aa2b650806ba9c2
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SHA256
dedf7111e1c7773c304be3660fdb6aa1ff664c44b04387f9393e3176c36737b4
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SHA512
112fa7cfcab188b23ca785242a573b78ced48a933a58c893bff0e73d1c962c0e971b19ac3486214e8951edfbae3cbd294f6e513951c13eb755def0d7e4d1ab16
Malware Config
Extracted
http://hullsite.com/0a61/nm6lxocqt/
https://bencevendeghaz.hu/wp-includes/cLrqBIwf8C/
https://ppiabanyuwangi.or.id/wp-admin/3Se7giNXt7ZCHG/
http://3dstudioa.com.br/cgi-bin/yWpon1Nd03l/
http://anat-bar.co.il/wp-admin/kZarrjJN148onRnRi/
http://claudioavelar.adv.br/Revista/JljahSR26i5k/
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 2408 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
Processes:
EXCEL.EXEpid process 2408 EXCEL.EXE 2408 EXCEL.EXE 2408 EXCEL.EXE 2408 EXCEL.EXE 2408 EXCEL.EXE 2408 EXCEL.EXE 2408 EXCEL.EXE 2408 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\dedf7111e1c7773c304be3660fdb6aa1ff664c44b04387f9393e3176c36737b4.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/2408-117-0x00007FF7CFDA0000-0x00007FF7CFDB0000-memory.dmpFilesize
64KB
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memory/2408-118-0x00007FF7CFDA0000-0x00007FF7CFDB0000-memory.dmpFilesize
64KB
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memory/2408-119-0x00007FF7CFDA0000-0x00007FF7CFDB0000-memory.dmpFilesize
64KB
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memory/2408-120-0x00007FF7CFDA0000-0x00007FF7CFDB0000-memory.dmpFilesize
64KB
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memory/2408-129-0x00007FF7CC230000-0x00007FF7CC240000-memory.dmpFilesize
64KB
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memory/2408-130-0x00007FF7CC230000-0x00007FF7CC240000-memory.dmpFilesize
64KB
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memory/2408-281-0x00007FF7CFDA0000-0x00007FF7CFDB0000-memory.dmpFilesize
64KB
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memory/2408-282-0x00007FF7CFDA0000-0x00007FF7CFDB0000-memory.dmpFilesize
64KB
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memory/2408-283-0x00007FF7CFDA0000-0x00007FF7CFDB0000-memory.dmpFilesize
64KB
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memory/2408-284-0x00007FF7CFDA0000-0x00007FF7CFDB0000-memory.dmpFilesize
64KB