Analysis
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max time kernel
1s -
max time network
135s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
21-11-2024 07:48
Static task
static1
Behavioral task
behavioral1
Sample
ae807193017b1f9f641c7a61d8c087e07e9295927213d5bac1332f4241d2c2b7.xls
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
ae807193017b1f9f641c7a61d8c087e07e9295927213d5bac1332f4241d2c2b7.xls
Resource
win10v2004-20241007-en
General
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Target
ae807193017b1f9f641c7a61d8c087e07e9295927213d5bac1332f4241d2c2b7.xls
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Size
1.1MB
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MD5
5c9e71f079fa7898e1072995ec0cc340
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SHA1
6def3110406375acceb62b1574524008674e5b67
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SHA256
ae807193017b1f9f641c7a61d8c087e07e9295927213d5bac1332f4241d2c2b7
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SHA512
7b9c22e9833eda122999903c19bf5575e02250862a592cadff193e400c01940c9681c43ffea6aa75cb4f9df7117ee14fbe4bd98ced78005216664c5ae3874d0b
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SSDEEP
24576:auq9PLiijE2Z5Z2amHEX01xb9+k5HbW3kKe1K6wxf3G8:auEPLiij7Z5ZKkXiB9l5HbWUpwh
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 5088 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 5088 EXCEL.EXE 5088 EXCEL.EXE 5088 EXCEL.EXE 5088 EXCEL.EXE 5088 EXCEL.EXE 5088 EXCEL.EXE 5088 EXCEL.EXE 5088 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.
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\ae807193017b1f9f641c7a61d8c087e07e9295927213d5bac1332f4241d2c2b7.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5088