Analysis
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max time kernel
58s -
max time network
60s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
16/06/2024, 21:34
Behavioral task
behavioral1
Sample
52e3ed4dfa85e67f88b9650d482b50727f60bd5c2046996f07e7ff438149225d.xlsm
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
52e3ed4dfa85e67f88b9650d482b50727f60bd5c2046996f07e7ff438149225d.xlsm
Resource
win10v2004-20240508-en
General
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Target
52e3ed4dfa85e67f88b9650d482b50727f60bd5c2046996f07e7ff438149225d.xlsm
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Size
92KB
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MD5
bd6c7c923b1ba9dc3442f00d133af48e
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SHA1
2c25d300d9b36453041f3b0fa1d1106a6a2bca70
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SHA256
52e3ed4dfa85e67f88b9650d482b50727f60bd5c2046996f07e7ff438149225d
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SHA512
0ed6c6879b2cd5de33fcb43910dfc78520433386d38f7b8a11a2a3640a08413cd5aab404e267af668172d9a085f00d5a5c652d7b890f32ef1c6905c59d24cfcb
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SSDEEP
1536:CguZCa6S5khUIRSmduNVyyPfo7rT4znOSjhLM+vGa/M1NIpPkUlB7583fjncFYI9:CgugapkhlgVrxPf+rTaPjpM+d/Ms8ULX
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 4800 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4800 EXCEL.EXE 4800 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 4800 EXCEL.EXE 4800 EXCEL.EXE 4800 EXCEL.EXE 4800 EXCEL.EXE 4800 EXCEL.EXE 4800 EXCEL.EXE 4800 EXCEL.EXE 4800 EXCEL.EXE 4800 EXCEL.EXE 4800 EXCEL.EXE 4800 EXCEL.EXE 4800 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\52e3ed4dfa85e67f88b9650d482b50727f60bd5c2046996f07e7ff438149225d.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:4800