Analysis
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max time kernel
145s -
max time network
159s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
23/11/2022, 19:53
Static task
static1
Behavioral task
behavioral1
Sample
9d1f6778b670249bdaf29364b84808f9c537c06a6f21822aab4c6ef956727093.xls
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
9d1f6778b670249bdaf29364b84808f9c537c06a6f21822aab4c6ef956727093.xls
Resource
win10v2004-20221111-en
General
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Target
9d1f6778b670249bdaf29364b84808f9c537c06a6f21822aab4c6ef956727093.xls
-
Size
121KB
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MD5
47ceccec17006c3d03511fcf2e69e465
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SHA1
b9410b87e0039cbcb8583032cbbd07e822cbf607
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SHA256
9d1f6778b670249bdaf29364b84808f9c537c06a6f21822aab4c6ef956727093
-
SHA512
dbc87ea3a1e0a2fc4f64cf2092cfe73aff99a80fe492a05bf23388d1747b748fe33fd79a66758f1bf8fd232b3ce24322afc560bdaa68f9b443d876cda6075d30
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SSDEEP
768:FgggM0gz4mtOVQvT22Pe6IGLux8ixNWtGliDIzX1z+:FgggM0gz4mtOVgS55z+
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 688 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 688 EXCEL.EXE 688 EXCEL.EXE 688 EXCEL.EXE 688 EXCEL.EXE 688 EXCEL.EXE 688 EXCEL.EXE 688 EXCEL.EXE 688 EXCEL.EXE 688 EXCEL.EXE 688 EXCEL.EXE 688 EXCEL.EXE 688 EXCEL.EXE 688 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\9d1f6778b670249bdaf29364b84808f9c537c06a6f21822aab4c6ef956727093.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:688