Analysis
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max time kernel
164s -
max time network
206s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
01/12/2022, 19:11
Static task
static1
Behavioral task
behavioral1
Sample
496488eed045a7f81a8330254c4ddaa9cc346ae38ecbcbe89e69b47ac0d6ce62.xls
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
496488eed045a7f81a8330254c4ddaa9cc346ae38ecbcbe89e69b47ac0d6ce62.xls
Resource
win10v2004-20221111-en
General
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Target
496488eed045a7f81a8330254c4ddaa9cc346ae38ecbcbe89e69b47ac0d6ce62.xls
-
Size
17KB
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MD5
d7bcee9298dcba2bb8e0b9e1ab8c6746
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SHA1
244c656f6d4576a2c832f766f670a6ad86005680
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SHA256
496488eed045a7f81a8330254c4ddaa9cc346ae38ecbcbe89e69b47ac0d6ce62
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SHA512
2b92f1e305f1eb270db6123f6f8866f9cb9c18a426739dacb962e0fd4927d386dc1e72ee876f091193bce6510717c3e6dc69fc55d4b39fb5aeb4e0199ca0099f
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SSDEEP
192:E7Cp9p9p9p93p/2vt56O8hhPPPPPPPPPPm/gkostV4xuKaVd:5TTTT3let56A/gOIxuV
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 5036 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 5036 EXCEL.EXE 5036 EXCEL.EXE 5036 EXCEL.EXE 5036 EXCEL.EXE 5036 EXCEL.EXE 5036 EXCEL.EXE 5036 EXCEL.EXE 5036 EXCEL.EXE 5036 EXCEL.EXE 5036 EXCEL.EXE 5036 EXCEL.EXE 5036 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\496488eed045a7f81a8330254c4ddaa9cc346ae38ecbcbe89e69b47ac0d6ce62.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5036