Analysis
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max time kernel
136s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
24-05-2022 21:02
Behavioral task
behavioral1
Sample
1e42993e5a4ecaa294e3ea3957bd9c4fe1002657344c9cabafced17023f2651c.doc
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
1e42993e5a4ecaa294e3ea3957bd9c4fe1002657344c9cabafced17023f2651c.doc
Resource
win10v2004-20220414-en
General
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Target
1e42993e5a4ecaa294e3ea3957bd9c4fe1002657344c9cabafced17023f2651c.doc
-
Size
610KB
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MD5
16441f311dfbc7e89404702d78d56a25
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SHA1
fd955111d38b642652bd7a66a15b79f53c8d3996
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SHA256
1e42993e5a4ecaa294e3ea3957bd9c4fe1002657344c9cabafced17023f2651c
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SHA512
d972f2929960830dc486bf47cc8a4ad204b0124e6b7376c1f5e6dcd74d95358015d1e69527abe25050f38708f2c0b8ce133d6d6c495b3516b4a55ded023e3c5d
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:
WINWORD.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
WINWORD.EXEdescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
Processes:
WINWORD.EXEpid process 1836 WINWORD.EXE 1836 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 19 IoCs
Processes:
WINWORD.EXEpid process 1836 WINWORD.EXE 1836 WINWORD.EXE 1836 WINWORD.EXE 1836 WINWORD.EXE 1836 WINWORD.EXE 1836 WINWORD.EXE 1836 WINWORD.EXE 1836 WINWORD.EXE 1836 WINWORD.EXE 1836 WINWORD.EXE 1836 WINWORD.EXE 1836 WINWORD.EXE 1836 WINWORD.EXE 1836 WINWORD.EXE 1836 WINWORD.EXE 1836 WINWORD.EXE 1836 WINWORD.EXE 1836 WINWORD.EXE 1836 WINWORD.EXE
Processes
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C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\1e42993e5a4ecaa294e3ea3957bd9c4fe1002657344c9cabafced17023f2651c.doc" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1836