Analysis
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max time kernel
148s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
19/04/2024, 21:03
Static task
static1
Behavioral task
behavioral1
Sample
fb2959ee19ff1022fae8e98c9d7ec045_JaffaCakes118.xlsm
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
fb2959ee19ff1022fae8e98c9d7ec045_JaffaCakes118.xlsm
Resource
win10v2004-20240412-en
General
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Target
fb2959ee19ff1022fae8e98c9d7ec045_JaffaCakes118.xlsm
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Size
124KB
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MD5
fb2959ee19ff1022fae8e98c9d7ec045
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SHA1
02622e2bf66de8749380c2d275d37ab9fa5e3c6e
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SHA256
8b92dff85e5903f2ccdeaa93e9714b98445fa631d08b7dd8428cdb15d3f8542a
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SHA512
6f375cbf4801db318aa1a776c5c2546c7563d11de235c2aee7f243cbb111b6421cafec760de25d8e4b685adfb9ee8677b311892c7726ec07d8f132a5c2418654
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SSDEEP
3072:QcVVdALChWjtCyE8PZJqkjEuGN+unb7BLVYMh8o5uuIm:QWcOa5hRQkoul2nBhYvsH5
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 1800 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 1800 EXCEL.EXE 1800 EXCEL.EXE 1800 EXCEL.EXE 1800 EXCEL.EXE 1800 EXCEL.EXE 1800 EXCEL.EXE 1800 EXCEL.EXE 1800 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\fb2959ee19ff1022fae8e98c9d7ec045_JaffaCakes118.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1800