Analysis
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max time kernel
46s -
max time network
34s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
03/10/2024, 22:11
Behavioral task
behavioral1
Sample
a84cea00618cbb6a8956c9ffbd3534030985ac27f1a56e568757d1fd1235dbb2.xlsm
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
a84cea00618cbb6a8956c9ffbd3534030985ac27f1a56e568757d1fd1235dbb2.xlsm
Resource
win10v2004-20240802-en
General
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Target
a84cea00618cbb6a8956c9ffbd3534030985ac27f1a56e568757d1fd1235dbb2.xlsm
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Size
92KB
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MD5
9498adae5598ee5ffd0fc2a0ab76dee9
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SHA1
7c09d7dc28bc8aa11095938e1baf84a36f41e190
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SHA256
a84cea00618cbb6a8956c9ffbd3534030985ac27f1a56e568757d1fd1235dbb2
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SHA512
43e6e12476d8ad4f25a983266d40b8d410d9edf834f0fb988bf2102e973e0f49de44d30834b2ea49823f48c0df902ebec4459cc859835be0b1d3fd44b1b07f01
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SSDEEP
1536:CguZCa6S5khUIkmso4rG24znOSjhLzVubGa/M1NIpPkUlB7583fjncFYIIcFu:Cgugapkhlarq2aPjpzVw/Ms8ULavLcU
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 3700 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 3700 EXCEL.EXE 3700 EXCEL.EXE 3700 EXCEL.EXE 3700 EXCEL.EXE 3700 EXCEL.EXE 3700 EXCEL.EXE 3700 EXCEL.EXE 3700 EXCEL.EXE 3700 EXCEL.EXE 3700 EXCEL.EXE 3700 EXCEL.EXE 3700 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\a84cea00618cbb6a8956c9ffbd3534030985ac27f1a56e568757d1fd1235dbb2.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3700