Analysis
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max time kernel
149s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
12/06/2024, 18:32
Static task
static1
Behavioral task
behavioral1
Sample
a1c295b9864a458219c0a0a2d077adf4_JaffaCakes118.rtf
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
a1c295b9864a458219c0a0a2d077adf4_JaffaCakes118.rtf
Resource
win10v2004-20240508-en
General
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Target
a1c295b9864a458219c0a0a2d077adf4_JaffaCakes118.rtf
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Size
5KB
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MD5
a1c295b9864a458219c0a0a2d077adf4
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SHA1
44d1e9b7c8f0466edc2629f62c2009d5e215e413
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SHA256
d51f5a115a49c5ea0f2a4cbdec0251348c750ddd126edcd7ba98450e9563d666
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SHA512
1d814502e6f49d986ef018a94aca916c9cd68abff51266ad9229a416ba5cd285437081afb89b0b42c0ffc6c10fb4d2f7ba4e92de5ebc69666b747f6c2768187f
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SSDEEP
24:3Ro/jLG++h5NZEWkWuhxUiUHEErYURtMM/aE0lwFaBLXDL69e86RVBzEQR:3C+YWe4EEUU7nilwELTLQe867
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 1812 WINWORD.EXE 1812 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 9 IoCs
pid Process 1812 WINWORD.EXE 1812 WINWORD.EXE 1812 WINWORD.EXE 1812 WINWORD.EXE 1812 WINWORD.EXE 1812 WINWORD.EXE 1812 WINWORD.EXE 1812 WINWORD.EXE 1812 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\a1c295b9864a458219c0a0a2d077adf4_JaffaCakes118.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1812