Analysis
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max time kernel
142s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
30/09/2023, 12:04
Static task
static1
Behavioral task
behavioral1
Sample
382b06fb51f50d0165f77f84a76838f39c85f74081cca24c395a44884dd2d4be_JC.docx
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
382b06fb51f50d0165f77f84a76838f39c85f74081cca24c395a44884dd2d4be_JC.docx
Resource
win10v2004-20230915-en
General
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Target
382b06fb51f50d0165f77f84a76838f39c85f74081cca24c395a44884dd2d4be_JC.docx
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Size
175KB
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MD5
1181c5dc9d8e8667f095329a37b489b0
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SHA1
c742472eff2156141e0a5d80b275e3871e03a865
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SHA256
382b06fb51f50d0165f77f84a76838f39c85f74081cca24c395a44884dd2d4be
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SHA512
5f992a497100b967f223e7f1aececbd32875b4e19ed6f40f7b49b097d07dbfa792c3d42a2e12adeb4742f44a10b6cdd4282e026ac72f1aad427fc1c38319b5e6
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SSDEEP
3072:GJ6Df0ZFivqx4ja1/WFKW6vh5KabwkiXEswvH2QMHSu1zgLI0HWf2pTyz8elCXTh:uWf0Ovqx4jm+KW6vvKUiXV2HxGS8gLI+
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 1884 WINWORD.EXE 1884 WINWORD.EXE -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeAuditPrivilege 1884 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 1884 WINWORD.EXE 1884 WINWORD.EXE 1884 WINWORD.EXE 1884 WINWORD.EXE 1884 WINWORD.EXE 1884 WINWORD.EXE 1884 WINWORD.EXE 1884 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\382b06fb51f50d0165f77f84a76838f39c85f74081cca24c395a44884dd2d4be_JC.docx" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1884
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
3KB
MD54a103fc1809c8ea381d2acb5380ef4f6
SHA16c81d37798c4d78c64e7d3ef7eb2acb317c9ff67
SHA2561ab8f5abd845ffd0c61a61bb09bfcf20569b80b4496bccb58c623753cf40485c
SHA51277da8ab022505d77f89749e97628caf4dd8414251cb673598acba8f7d30d1889037fab30094a6ce7dc47293697a6bef28b92364d00129b59d2fc3711c82650f5