Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
13/03/2024, 09:27
Behavioral task
behavioral1
Sample
e099f166caa5b30f78290373cc824cb93eee0c733fbbf770afa499b42a4718ab.xls
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e099f166caa5b30f78290373cc824cb93eee0c733fbbf770afa499b42a4718ab.xls
Resource
win10v2004-20240226-en
General
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Target
e099f166caa5b30f78290373cc824cb93eee0c733fbbf770afa499b42a4718ab.xls
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Size
1.9MB
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MD5
cb653f95fb9a0de9bcd7fcf4586f4def
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SHA1
2b2a1a12e970590c226e03127694f31fef560ec9
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SHA256
e099f166caa5b30f78290373cc824cb93eee0c733fbbf770afa499b42a4718ab
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SHA512
96e07e78b9cb0a2ff68ccd514010fcd9ce76e2902cbca3ecc8c3b739fb173d0902eb251f94dc085c8066951b396648c08de15b5497879699606355f6bbff187d
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SSDEEP
12288:I7TTvIOvssFOhk09jdJo4PViU1LxZYjUckV3wt+sKLX/+c9nJSPoly:sTwOkssdxLoqrYrcgE3TtJSAly
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 2616 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2616 EXCEL.EXE 2616 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2616 EXCEL.EXE 2616 EXCEL.EXE 2616 EXCEL.EXE 2616 EXCEL.EXE 2616 EXCEL.EXE 2616 EXCEL.EXE 2616 EXCEL.EXE 2616 EXCEL.EXE 2616 EXCEL.EXE 2616 EXCEL.EXE 2616 EXCEL.EXE 2616 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\e099f166caa5b30f78290373cc824cb93eee0c733fbbf770afa499b42a4718ab.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2616