Analysis
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max time kernel
166s -
max time network
196s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
26-11-2022 20:01
Behavioral task
behavioral1
Sample
9869f65481db9c2a6ea37ca61b8cdaba63c9008d813a08b5767a4c8ee0382b2f.xls
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
9869f65481db9c2a6ea37ca61b8cdaba63c9008d813a08b5767a4c8ee0382b2f.xls
Resource
win10v2004-20220812-en
General
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Target
9869f65481db9c2a6ea37ca61b8cdaba63c9008d813a08b5767a4c8ee0382b2f.xls
-
Size
52KB
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MD5
a15717c7bcfdbbba05b2dfd4bd047a0f
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SHA1
d78ca4da760e7ad3e40570eb3fd1b6b00c6a9a26
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SHA256
9869f65481db9c2a6ea37ca61b8cdaba63c9008d813a08b5767a4c8ee0382b2f
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SHA512
aed06a9e5af3e57460ffaee7b75cf2384f1d63a29122bd42a81e45ac251bd8c1e1ecad58d8ff94eaa3907c288863a1bb1bb85d0f4ecf0d5ccbf413eb11457903
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SSDEEP
1536:2uuusukNPTr6aFqupJA6SLkjEw1Y9ttS0yycGm:ptHcGm
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 4156 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 64 IoCs
Processes:
EXCEL.EXEpid process 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 EXCEL.EXE 4156 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\9869f65481db9c2a6ea37ca61b8cdaba63c9008d813a08b5767a4c8ee0382b2f.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/4156-132-0x00007FFE78230000-0x00007FFE78240000-memory.dmpFilesize
64KB
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memory/4156-134-0x00007FFE78230000-0x00007FFE78240000-memory.dmpFilesize
64KB
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memory/4156-133-0x00007FFE78230000-0x00007FFE78240000-memory.dmpFilesize
64KB
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memory/4156-135-0x00007FFE78230000-0x00007FFE78240000-memory.dmpFilesize
64KB
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memory/4156-136-0x00007FFE78230000-0x00007FFE78240000-memory.dmpFilesize
64KB
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memory/4156-137-0x00007FFE75E50000-0x00007FFE75E60000-memory.dmpFilesize
64KB
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memory/4156-138-0x00007FFE75E50000-0x00007FFE75E60000-memory.dmpFilesize
64KB