Analysis
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max time kernel
46s -
max time network
39s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
25-06-2024 21:20
Behavioral task
behavioral1
Sample
4e88450ef3e6b2db3d403d1eecbc78c072cc0857c0805ec956c97fefef844d9a.xlsm
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
4e88450ef3e6b2db3d403d1eecbc78c072cc0857c0805ec956c97fefef844d9a.xlsm
Resource
win10v2004-20240611-en
General
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Target
4e88450ef3e6b2db3d403d1eecbc78c072cc0857c0805ec956c97fefef844d9a.xlsm
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Size
92KB
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MD5
9d76f2dc5f82d0e065de3b8c7e7d8317
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SHA1
1d78dbbd775ae3468f72c3c9045f28523a2a2676
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SHA256
4e88450ef3e6b2db3d403d1eecbc78c072cc0857c0805ec956c97fefef844d9a
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SHA512
26e134914c39cce69360bc416e8dc921df481f8505f488c829a8863dd6ec68ce7ca7be6b644ba26002af8023ed8dd4ed2f0a62edad9388a12c5eec1847f2286a
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SSDEEP
1536:CguZCa6S5khUI3xYCCWgiKoqs4znOSjhLM+vGa/M1NIpPkUlB7583fjncFYIIkF7:Cgugapkhl3xYBaNaPjpM+d/Ms8ULavLS
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 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 Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 428 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 428 EXCEL.EXE 428 EXCEL.EXE 428 EXCEL.EXE 428 EXCEL.EXE 428 EXCEL.EXE 428 EXCEL.EXE 428 EXCEL.EXE 428 EXCEL.EXE 428 EXCEL.EXE 428 EXCEL.EXE 428 EXCEL.EXE 428 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\4e88450ef3e6b2db3d403d1eecbc78c072cc0857c0805ec956c97fefef844d9a.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:428