Analysis
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max time kernel
46s -
max time network
35s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
03-07-2024 21:08
Behavioral task
behavioral1
Sample
2de69d26276d85dea827fd0cf19cee575ae602d28739e64d76f0ccdb2cad257c.xls
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2de69d26276d85dea827fd0cf19cee575ae602d28739e64d76f0ccdb2cad257c.xls
Resource
win10v2004-20240611-en
General
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Target
2de69d26276d85dea827fd0cf19cee575ae602d28739e64d76f0ccdb2cad257c.xls
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Size
55KB
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MD5
5ea50a11de8bc0f0d453c9b2ca5095ef
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SHA1
18fdd83749b649d25d30377f7ae474f3995013e7
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SHA256
2de69d26276d85dea827fd0cf19cee575ae602d28739e64d76f0ccdb2cad257c
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SHA512
09a333957884a89e8bd59e25a04021986b1a5be084e742cb7c3838b7883e932a055b818cfed6010af72ba9ad6c2e2ad2e2b26e5979a9c832d1485e9c87d3abc2
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SSDEEP
1536:e1TCaS8k3hbdlylKsgwyzcTbWhZFGkE+cLaxHuMGpMK61:e1TCa3k3hbdlylKsgwyzcTbWhZFGkE+d
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.
Processes:
EXCEL.EXEdescription 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
Processes:
EXCEL.EXEdescription 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
Processes:
EXCEL.EXEpid process 1556 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 13 IoCs
Processes:
EXCEL.EXEpid process 1556 EXCEL.EXE 1556 EXCEL.EXE 1556 EXCEL.EXE 1556 EXCEL.EXE 1556 EXCEL.EXE 1556 EXCEL.EXE 1556 EXCEL.EXE 1556 EXCEL.EXE 1556 EXCEL.EXE 1556 EXCEL.EXE 1556 EXCEL.EXE 1556 EXCEL.EXE 1556 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\2de69d26276d85dea827fd0cf19cee575ae602d28739e64d76f0ccdb2cad257c.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1556