Analysis
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max time kernel
133s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
20-11-2024 02:28
Static task
static1
Behavioral task
behavioral1
Sample
32f5bf26d32b42212ada3e88017ad037c6c84f760a64585252576d893a00ff5f.rtf
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
32f5bf26d32b42212ada3e88017ad037c6c84f760a64585252576d893a00ff5f.rtf
Resource
win10v2004-20241007-en
General
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Target
32f5bf26d32b42212ada3e88017ad037c6c84f760a64585252576d893a00ff5f.rtf
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Size
408KB
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MD5
f6e89e6c3ab17d8d58699ccefeaf3c8d
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SHA1
86c245d0a2ef138aa7afca6bb43316e251b07c68
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SHA256
32f5bf26d32b42212ada3e88017ad037c6c84f760a64585252576d893a00ff5f
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SHA512
ab3a82dcd600c7169da373101593480a1ef8e82b2d339b5367f0e2b118f23ec3eb591a3e269de3f5d8b0e0843ec4574b33c5f98e0344c4be38a26c25caccb4b6
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SSDEEP
3072:wwAlawAlawAlawAlawAlawAlawAlawAltU8xX2iqwq3QS:wwAYwAYwAYwAYwAYwAYwAYwA3dTqAS
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 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
pid Process 4184 WINWORD.EXE 4184 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 4184 WINWORD.EXE 4184 WINWORD.EXE 4184 WINWORD.EXE 4184 WINWORD.EXE 4184 WINWORD.EXE 4184 WINWORD.EXE 4184 WINWORD.EXE 4184 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\32f5bf26d32b42212ada3e88017ad037c6c84f760a64585252576d893a00ff5f.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4184
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
262KB
MD551d32ee5bc7ab811041f799652d26e04
SHA1412193006aa3ef19e0a57e16acf86b830993024a
SHA2566230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97
SHA5125fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
Filesize5KB
MD56cefcbd0da5fba4afd2719bb159e839c
SHA1eb2bddfbfb7f751b00dfebc97d0b2da5049513aa
SHA25633dc1d377f556ed55c8a1e2647fd51d3d546a7b047531c67b5d8a68b8810be28
SHA512db3f1ea8b2e10d8af9bb90331823f7a871f76a4c4cf2c64a279b74aa0b855463b3bf164076dbe35dcf3cec0c86c8afe1f591f0b83c7963ea80a96302d8fd7095