Analysis
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max time kernel
102s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
12/06/2023, 13:53
Static task
static1
Behavioral task
behavioral1
Sample
june order sheet.xlsx
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
june order sheet.xlsx
Resource
win10v2004-20230220-en
General
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Target
june order sheet.xlsx
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Size
849KB
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MD5
ca2c4733c657dc8a1c66507f14f62970
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SHA1
c2c049e161bd514eda1f278114de5e1fdaaeba9a
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SHA256
4e52766fa90e1ffd16cba2eb039e5bdb2916f2c6d61d3f53461f44b4e9796907
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SHA512
9a9e96a02213545b41e71195019f7bc57143b7579d08c32d7138cbd32415332c14a0ca21f17db69e4e8f0ad46fd3c5959e97385925f6c62d02134b749d201da4
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SSDEEP
24576:9OqZ7lXZ1ipT4Uap+YISOHcknrCugywl6lv559ObKIz39fT:VJ1iOUawYROHcSgywlkvHE7zF
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\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz EXCEL.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 1372 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1372 EXCEL.EXE 1372 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 1372 EXCEL.EXE 1372 EXCEL.EXE 1372 EXCEL.EXE 1372 EXCEL.EXE 1372 EXCEL.EXE 1372 EXCEL.EXE 1372 EXCEL.EXE 1372 EXCEL.EXE 1372 EXCEL.EXE 1372 EXCEL.EXE 1372 EXCEL.EXE 1372 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\june order sheet.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1372