Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
27-06-2024 17:55
Behavioral task
behavioral1
Sample
16f2f4622b6f912bf20194303db0da9d_JaffaCakes118.xls
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
16f2f4622b6f912bf20194303db0da9d_JaffaCakes118.xls
Resource
win10v2004-20240508-en
General
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Target
16f2f4622b6f912bf20194303db0da9d_JaffaCakes118.xls
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Size
1.3MB
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MD5
16f2f4622b6f912bf20194303db0da9d
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SHA1
574cc116fc3e27c861e1ee91a6f3fb2ea4848ec9
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SHA256
181da298577ea0b4e5ee85e66fd484460650c8268f45cf6cb1746ff07474c624
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SHA512
19c123196d7b1bc12c3088d0cb8ea52a33ff8b156d1878e5c9896463afb21bba19b91034623ea4f04477a991ee547ac79cb7dd1ee2bae12ab5cd07d9bc2c1f9d
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SSDEEP
24576:1UQXqLLaQzalRiTSIVjRzyqp4yxNFrE9RvvkmmVXmUxvp6hGqmXeI7GzhW:uQMDzhur
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:
EXCEL.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
EXCEL.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
EXCEL.EXEpid process 3712 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
Processes:
EXCEL.EXEpid process 3712 EXCEL.EXE 3712 EXCEL.EXE 3712 EXCEL.EXE 3712 EXCEL.EXE 3712 EXCEL.EXE 3712 EXCEL.EXE 3712 EXCEL.EXE 3712 EXCEL.EXE
Processes
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C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\16f2f4622b6f912bf20194303db0da9d_JaffaCakes118.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3712