Analysis
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max time kernel
142s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system -
submitted
03-12-2023 15:17
Static task
static1
Behavioral task
behavioral1
Sample
scancopy02892.xlam
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
scancopy02892.xlam
Resource
win10v2004-20231127-en
General
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Target
scancopy02892.xlam
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Size
723KB
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MD5
ef4287058ac7c3164e88aa66474a9218
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SHA1
aa3f637b3b8ba91de00d24f76e39aa68c64debe6
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SHA256
eba8f2d59efd39860b5cb8e49e8cd1a869b8bd2dc68ca584a80a48d1a4f3ea5b
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SHA512
da8bd1189c8ce7a9c0b908f0008550aa7636c6bc5b961882fcf39a6d4c88ebd20f059af83aed2e149125016b0e1da4b561cbbad23e840392b62541231d63a638
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SSDEEP
12288:IH0eV/6myhdvP/UubWUJ6PKs0G+2Q+MHx0bP/rv/jd4ltPtPJOp:IUeQmyhdXlCUJsl+m8x0b314l/xU
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.
Processes:
EXCEL.EXEdescription 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
Processes:
EXCEL.EXEdescription 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
Processes:
EXCEL.EXEpid process 1164 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
Processes:
EXCEL.EXEpid process 1164 EXCEL.EXE 1164 EXCEL.EXE 1164 EXCEL.EXE 1164 EXCEL.EXE 1164 EXCEL.EXE 1164 EXCEL.EXE 1164 EXCEL.EXE 1164 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\scancopy02892.xlam"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1164