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Analysis
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max time kernel
143s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20231025-en -
resource tags
arch:x64arch:x86image:win10v2004-20231025-enlocale:en-usos:windows10-2004-x64system -
submitted
07/11/2023, 15:28
Static task
static1
Behavioral task
behavioral1
Sample
Tender Enquiry UAE-Oman Railway Link Project.xlam
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
Tender Enquiry UAE-Oman Railway Link Project.xlam
Resource
win10v2004-20231025-en
General
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Target
Tender Enquiry UAE-Oman Railway Link Project.xlam
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Size
673KB
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MD5
6c41c35e408a18d8e2d98eb3df016e87
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SHA1
4668e6de0070d0a92c63990099908029e45dd1ab
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SHA256
d9d0ce8ddb0663aacfbc594241b9ab4785419baf302563b8b2eb5d2249d963dd
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SHA512
db50ac69c927d3a7a2e904e7202a10d46b0fbc2e514444e3a87a44c60ec0380d398d9eda7c9ac239fcf5f2275500c53771a3ce4b8e11fd960849b9140c61c1d9
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SSDEEP
12288:HsLFsXoGaZop0qBD5xOQ5A09Fz5eDH/SxJigHkD3D5eeb6p9XjRe:H2sXoNKLNxO94sqzpS3R6v4
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 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 Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 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 2360 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 10 IoCs
pid Process 2360 EXCEL.EXE 2360 EXCEL.EXE 2360 EXCEL.EXE 2360 EXCEL.EXE 2360 EXCEL.EXE 2360 EXCEL.EXE 2360 EXCEL.EXE 2360 EXCEL.EXE 2360 EXCEL.EXE 2360 EXCEL.EXE -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
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Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
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Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
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\Tender Enquiry UAE-Oman Railway Link Project.xlam"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2360