Analysis
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max time kernel
508s -
max time network
511s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
18-03-2023 10:43
Behavioral task
behavioral1
Sample
17637fac7f989549acd248ca9e5293d2b9a1a2e4bb0f7e4edf5571df35129f0c.docm
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
17637fac7f989549acd248ca9e5293d2b9a1a2e4bb0f7e4edf5571df35129f0c.docm
Resource
win10v2004-20230220-en
General
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Target
17637fac7f989549acd248ca9e5293d2b9a1a2e4bb0f7e4edf5571df35129f0c.docm
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Size
768KB
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MD5
9eff5d479840cfb0f6b5319dca248aa4
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SHA1
1b8c46bc20e8319a7f9aa476476c53dab419f3f0
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SHA256
17637fac7f989549acd248ca9e5293d2b9a1a2e4bb0f7e4edf5571df35129f0c
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SHA512
fda1e2ad58026432205ae37d0328e7c99d2db8b5325cf728311fa6c3f407b73b58dc6adb361fde4d8750ff9a531cb0c1b3bf96c4f9ba40a5e9a80706b8116abf
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SSDEEP
24576:qUtOpbKbSOcvppU2N1Curn7J+wAM/+oa/CDSJSU9FssX:qUtKAtmUk1hd/JLDSJSAqsX
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 opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
Processes:
WINWORD.EXEpid process 2568 WINWORD.EXE 2568 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 7 IoCs
Processes:
WINWORD.EXEpid process 2568 WINWORD.EXE 2568 WINWORD.EXE 2568 WINWORD.EXE 2568 WINWORD.EXE 2568 WINWORD.EXE 2568 WINWORD.EXE 2568 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\17637fac7f989549acd248ca9e5293d2b9a1a2e4bb0f7e4edf5571df35129f0c.docm" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2568
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\Microsoft\Bibliography\Style\APASixthEditionOfficeOnline.xslFilesize
325KB
MD558aafddc9c9fc6a422c6b29e8c4fcca3
SHA11a83a0297fe83d91950b71114f06ce42f4978316
SHA2569095fe60c9f5a135dfc22b23082574fbf2f223bd3551e75456f57787abc5797b
SHA5121ebb116bae9fe02ca942366c8e55d479743abb549965f4f4302e27a21b28cdf8b75c8730508f045ba4954a5aa0b7eb593ee88226de3c94bf4e821dbe4513118a
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C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0409.lexFilesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
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memory/2568-133-0x00007FFCF5750000-0x00007FFCF5760000-memory.dmpFilesize
64KB
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memory/2568-134-0x00007FFCF5750000-0x00007FFCF5760000-memory.dmpFilesize
64KB
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memory/2568-135-0x00007FFCF5750000-0x00007FFCF5760000-memory.dmpFilesize
64KB
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memory/2568-136-0x00007FFCF5750000-0x00007FFCF5760000-memory.dmpFilesize
64KB
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memory/2568-137-0x00007FFCF5750000-0x00007FFCF5760000-memory.dmpFilesize
64KB
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memory/2568-138-0x00007FFCF33F0000-0x00007FFCF3400000-memory.dmpFilesize
64KB
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memory/2568-139-0x00007FFCF33F0000-0x00007FFCF3400000-memory.dmpFilesize
64KB