Analysis
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max time kernel
46s -
max time network
33s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
09/06/2024, 11:31
Behavioral task
behavioral1
Sample
0fb51c7f05838c943b3f5873704c08a95d32eda7b5bf78d604221109280f500f.xlsm
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
0fb51c7f05838c943b3f5873704c08a95d32eda7b5bf78d604221109280f500f.xlsm
Resource
win10v2004-20240426-en
General
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Target
0fb51c7f05838c943b3f5873704c08a95d32eda7b5bf78d604221109280f500f.xlsm
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Size
92KB
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MD5
8595a4a9eb46c892f7486c177b2ca1d2
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SHA1
33326e4c83929ce803fe3859132fc06bcf00f66f
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SHA256
0fb51c7f05838c943b3f5873704c08a95d32eda7b5bf78d604221109280f500f
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SHA512
935780a44b84ba52d6f5d5a9531364b7dc8956041b4850d4d4a448f01f1fcd45e72a760752877d631b2cf15778a31e498721210ac5fcb41332a9593c48c1e7f5
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SSDEEP
1536:CguZCa6S5khUIdAKF6+4O6JAhq4znOSjhLM+vGa/M1NIpPkUlB7583fjncFYIIdZ:Cgugapkhld96+41faPjpM+d/Ms8ULavr
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 4460 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 4460 EXCEL.EXE 4460 EXCEL.EXE 4460 EXCEL.EXE 4460 EXCEL.EXE 4460 EXCEL.EXE 4460 EXCEL.EXE 4460 EXCEL.EXE 4460 EXCEL.EXE 4460 EXCEL.EXE 4460 EXCEL.EXE 4460 EXCEL.EXE 4460 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\0fb51c7f05838c943b3f5873704c08a95d32eda7b5bf78d604221109280f500f.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4460