Analysis
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max time kernel
101s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
21/09/2023, 13:52
Static task
static1
Behavioral task
behavioral1
Sample
MT103 ICITIUS33XXX103CYNS099093988 11.xlam
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
MT103 ICITIUS33XXX103CYNS099093988 11.xlam
Resource
win10v2004-20230915-en
General
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Target
MT103 ICITIUS33XXX103CYNS099093988 11.xlam
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Size
684KB
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MD5
d37bb75755ac7c989918952c111bca81
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SHA1
52ec6c9077f32f3f17ae3220d294892363c55116
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SHA256
e30d9e7a4c81d79525ef2d53754180ed97a0c14b6e878ec0679841eb1443dc68
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SHA512
a6d2a73fa7cdf8caba1d2e279afb4597a140100041911abe4d48837d8fca240cbb85a770de79fab07132ec4786916843a4ef3c98f5d565fbb7728db286ace8ee
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SSDEEP
12288:7aV5kvpttXVxD+cr58Q6PSooL7z/Jkk0yxWG/l0f88u6HA1WWvlz2ojBvbNIcsp:7aH6tXXFbUkLJpZ0OyhHA1W0qeBmp
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 1084 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 1084 EXCEL.EXE 1084 EXCEL.EXE 1084 EXCEL.EXE 1084 EXCEL.EXE 1084 EXCEL.EXE 1084 EXCEL.EXE 1084 EXCEL.EXE 1084 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\MT103 ICITIUS33XXX103CYNS099093988 11.xlam"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1084