Analysis
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max time kernel
114s -
max time network
126s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
26-09-2024 11:04
Static task
static1
Behavioral task
behavioral1
Sample
9f00a5fc9bdc5206d34d60f39e9872df590b4b71685afb0996e2d46e2b5a97d2.rtf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
9f00a5fc9bdc5206d34d60f39e9872df590b4b71685afb0996e2d46e2b5a97d2.rtf
Resource
win10v2004-20240802-en
General
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Target
9f00a5fc9bdc5206d34d60f39e9872df590b4b71685afb0996e2d46e2b5a97d2.rtf
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Size
101KB
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MD5
7a9a05109dd848058fd327bc38459a3d
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SHA1
a086488bd204ca42e9d522b769b94c9467ad5520
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SHA256
9f00a5fc9bdc5206d34d60f39e9872df590b4b71685afb0996e2d46e2b5a97d2
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SHA512
8dde56f67785f7594f1e4fe2a3b05519333daa980bae0fd84ffa34671d1d1f7507af6d04dba4909d3195db536ae2fd2782a6f45f5eb7f0df5015ca4b88e0925d
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SSDEEP
768:mbTYjIXuCGvGvJSuv0AwTaTSvq1e397u1X:mojyValnaev+eNK
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.
description 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
description 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
pid Process 4536 WINWORD.EXE 4536 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 4536 WINWORD.EXE 4536 WINWORD.EXE 4536 WINWORD.EXE 4536 WINWORD.EXE 4536 WINWORD.EXE 4536 WINWORD.EXE 4536 WINWORD.EXE 4536 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\9f00a5fc9bdc5206d34d60f39e9872df590b4b71685afb0996e2d46e2b5a97d2.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4536
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
245KB
MD5f883b260a8d67082ea895c14bf56dd56
SHA17954565c1f243d46ad3b1e2f1baf3281451fc14b
SHA256ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
SHA512d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
Filesize3KB
MD54f6c6c948794814ec3087801258ca6d4
SHA1c93a12ee268a1c5f27f39396417cfcf78633fc50
SHA2568502662d2b888edb540a58043d1b45051dad33a19f5f2f960201373941522d21
SHA512fd75edc271f25097484a89fb0efd43dcff25af5739cfa659ead165be472fcb8100ed9cda570ab01a99e2721a8de30343632dd95899d76368377f8133a7c2173b