Analysis
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max time kernel
180s -
max time network
186s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
25-11-2022 19:31
Static task
static1
Behavioral task
behavioral1
Sample
d5fa054f1e57f2d0ac6fcb2707b4c6d56ae1da63f66675749c6bc97601791da3.xlsx
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
d5fa054f1e57f2d0ac6fcb2707b4c6d56ae1da63f66675749c6bc97601791da3.xlsx
Resource
win10v2004-20220812-en
General
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Target
d5fa054f1e57f2d0ac6fcb2707b4c6d56ae1da63f66675749c6bc97601791da3.xlsx
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Size
8KB
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MD5
db6941070b308cec8f3a15a9bf82e6d2
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SHA1
7402f5673ed6265c84e8fa994a9a53fbba88cbf9
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SHA256
d5fa054f1e57f2d0ac6fcb2707b4c6d56ae1da63f66675749c6bc97601791da3
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SHA512
640e207c9b930712684f99b03b128561069712864dd030abdcc292c21f75f7ddc04f0a0bc188aae968d61c4df3c6f94280fb98543b9d22b7a226189edab829f1
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SSDEEP
96:zbsTCDJU0o/gChd1AwqnyM+N3bzCiXHDiUvbnd/lL4CdCoBQy4bs1zlz3Aqc:zQTCl7UXhddqo3CiXmUv9lL45BgzBA9
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 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 Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 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 2260 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
Processes:
EXCEL.EXEpid process 2260 EXCEL.EXE 2260 EXCEL.EXE 2260 EXCEL.EXE 2260 EXCEL.EXE 2260 EXCEL.EXE 2260 EXCEL.EXE 2260 EXCEL.EXE 2260 EXCEL.EXE 2260 EXCEL.EXE 2260 EXCEL.EXE 2260 EXCEL.EXE 2260 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\d5fa054f1e57f2d0ac6fcb2707b4c6d56ae1da63f66675749c6bc97601791da3.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2260
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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memory/2260-133-0x00007FFC45150000-0x00007FFC45160000-memory.dmpFilesize
64KB
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memory/2260-134-0x00007FFC45150000-0x00007FFC45160000-memory.dmpFilesize
64KB
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memory/2260-135-0x00007FFC45150000-0x00007FFC45160000-memory.dmpFilesize
64KB
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memory/2260-136-0x00007FFC45150000-0x00007FFC45160000-memory.dmpFilesize
64KB
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memory/2260-137-0x00007FFC45150000-0x00007FFC45160000-memory.dmpFilesize
64KB
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memory/2260-138-0x00007FFC42D80000-0x00007FFC42D90000-memory.dmpFilesize
64KB
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memory/2260-139-0x00007FFC42D80000-0x00007FFC42D90000-memory.dmpFilesize
64KB
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memory/2260-141-0x00007FFC45150000-0x00007FFC45160000-memory.dmpFilesize
64KB
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memory/2260-142-0x00007FFC45150000-0x00007FFC45160000-memory.dmpFilesize
64KB
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memory/2260-143-0x00007FFC45150000-0x00007FFC45160000-memory.dmpFilesize
64KB
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memory/2260-144-0x00007FFC45150000-0x00007FFC45160000-memory.dmpFilesize
64KB