Analysis
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max time kernel
133s -
max time network
114s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09/10/2024, 02:38
Static task
static1
Behavioral task
behavioral1
Sample
2956748c3bd0477979ba4b3523842467_JaffaCakes118.xls
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2956748c3bd0477979ba4b3523842467_JaffaCakes118.xls
Resource
win10v2004-20241007-en
General
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Target
2956748c3bd0477979ba4b3523842467_JaffaCakes118.xls
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Size
110KB
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MD5
2956748c3bd0477979ba4b3523842467
-
SHA1
ed2408d56464c6ba4b14ed6832448f0fac34db8d
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SHA256
0ce8ed9de747c4b725c6612275006155cc601c6871bdf97de8aed9ea1eca210d
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SHA512
41df8bb724163f138e9242d6139260161db3c9cf4b2adb8bf0e950de718bfec479f27761d88e907e33547ea74432ee66e31c2b2e77e18e7839a7d9cfd27e862f
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SSDEEP
1536:VNNNNh8ldIA1QN/bskljAC+2Hn4Xj0UNH/W5KyxZ95hadh0UMtCXWVbrzQ7Iq3EK:AyaWVbrzQ7IRk3EjhJtXwgg
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 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
description 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
pid Process 4724 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4724 EXCEL.EXE 4724 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 4724 EXCEL.EXE 4724 EXCEL.EXE 4724 EXCEL.EXE 4724 EXCEL.EXE 4724 EXCEL.EXE 4724 EXCEL.EXE 4724 EXCEL.EXE 4724 EXCEL.EXE 4724 EXCEL.EXE 4724 EXCEL.EXE 4724 EXCEL.EXE 4724 EXCEL.EXE 4724 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\2956748c3bd0477979ba4b3523842467_JaffaCakes118.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:4724