Analysis
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max time kernel
187s -
max time network
188s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
06/12/2022, 13:37
Static task
static1
Behavioral task
behavioral1
Sample
708c4cbdf9eff24c84afaa5da5e95116da4e977262cf04f95e967a927c0fd2f6.xls
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
708c4cbdf9eff24c84afaa5da5e95116da4e977262cf04f95e967a927c0fd2f6.xls
Resource
win10v2004-20221111-en
General
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Target
708c4cbdf9eff24c84afaa5da5e95116da4e977262cf04f95e967a927c0fd2f6.xls
-
Size
36KB
-
MD5
297c2e12b682ea3415a8a66264bdacbe
-
SHA1
6bcbc62f1849a6150ed33979634045b1d6ad2752
-
SHA256
708c4cbdf9eff24c84afaa5da5e95116da4e977262cf04f95e967a927c0fd2f6
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SHA512
59520b2641042549d15d3b229fa7e725ab81a7c8109bc3bb2130019ca6833d315999d6ac719252e7ec298ca0735298346f36beb34895d84178b87c94af461ac8
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SSDEEP
768:qreeeejqrCLzyJzvT2r7XBZ4OzIN8ML0cuMtgSwvEUPE:OeeeejqrCLzyJKBOOzIRTM9vo
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 420 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 18 IoCs
pid Process 420 EXCEL.EXE 420 EXCEL.EXE 420 EXCEL.EXE 420 EXCEL.EXE 420 EXCEL.EXE 420 EXCEL.EXE 420 EXCEL.EXE 420 EXCEL.EXE 420 EXCEL.EXE 420 EXCEL.EXE 420 EXCEL.EXE 420 EXCEL.EXE 420 EXCEL.EXE 420 EXCEL.EXE 420 EXCEL.EXE 420 EXCEL.EXE 420 EXCEL.EXE 420 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\708c4cbdf9eff24c84afaa5da5e95116da4e977262cf04f95e967a927c0fd2f6.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:420