Analysis
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max time kernel
47s -
max time network
35s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
26-06-2024 21:18
Behavioral task
behavioral1
Sample
9ce788c39e17e09f0aae2c6fc56039708a30da2601853651906c53747ceb6ca7.xls
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
9ce788c39e17e09f0aae2c6fc56039708a30da2601853651906c53747ceb6ca7.xls
Resource
win10v2004-20240508-en
General
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Target
9ce788c39e17e09f0aae2c6fc56039708a30da2601853651906c53747ceb6ca7.xls
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Size
73KB
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MD5
a0f4e8c2ef43cb3b7f63bfdd74c6c09d
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SHA1
b43d03a2998046c48f7a50ae5436b1f66f54f629
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SHA256
9ce788c39e17e09f0aae2c6fc56039708a30da2601853651906c53747ceb6ca7
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SHA512
665612e533e0f3caab620ce1515546f31065dbd42fad454e894eb78907354c2d7818d936d70e46c48c1b8ddfee1427cba9b33a07be67676ed31e81606aa7d040
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SSDEEP
1536:W5K7k3hbdlylKsgwyzcTbWhZFGkE+jDgLx0dATcGX6d:WKk3hbdlylKsgwyzcTbWhZFGkE+jDgLE
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 4684 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
Processes:
EXCEL.EXEpid process 4684 EXCEL.EXE 4684 EXCEL.EXE 4684 EXCEL.EXE 4684 EXCEL.EXE 4684 EXCEL.EXE 4684 EXCEL.EXE 4684 EXCEL.EXE 4684 EXCEL.EXE 4684 EXCEL.EXE 4684 EXCEL.EXE 4684 EXCEL.EXE 4684 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\9ce788c39e17e09f0aae2c6fc56039708a30da2601853651906c53747ceb6ca7.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4684