Analysis
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max time kernel
101s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
17/04/2023, 09:49
Static task
static1
Behavioral task
behavioral1
Sample
Our Orders.xls
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Our Orders.xls
Resource
win10v2004-20230220-en
General
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Target
Our Orders.xls
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Size
1.2MB
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MD5
9ed464f70e301cb142a9a4e05ed29fd4
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SHA1
e8f9a2c1f7599bfc16a14cafc84016ab6cae6f00
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SHA256
f4f168b1554acc870805b382dfffacb3f18b941bfdff18005c32b3cbdf97bc75
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SHA512
0c6009c7c11c19e1d29c677ffc6bd3bb2e264835f77d7e509104c53369d1e5481bd46f457ec708974149cf08d62c493e0840697c03ff993aaf88b49325acef8a
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SSDEEP
24576:XLKBu9VM6u9VB2RDLwBkJPFsEyiy1ZI32urk3evtAOhBY8pr:XLKBuHuTcFsb91eGX6TBdp
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 1356 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1356 EXCEL.EXE 1356 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 1356 EXCEL.EXE 1356 EXCEL.EXE 1356 EXCEL.EXE 1356 EXCEL.EXE 1356 EXCEL.EXE 1356 EXCEL.EXE 1356 EXCEL.EXE 1356 EXCEL.EXE 1356 EXCEL.EXE 1356 EXCEL.EXE 1356 EXCEL.EXE 1356 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\Our Orders.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1356