Analysis
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max time kernel
100s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
02-03-2023 12:31
Static task
static1
Behavioral task
behavioral1
Sample
Immigration Permission Deployment - Djibouti.xlsx
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Immigration Permission Deployment - Djibouti.xlsx
Resource
win10v2004-20230220-en
General
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Target
Immigration Permission Deployment - Djibouti.xlsx
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Size
14KB
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MD5
89287be41adea902b87b105a699f4255
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SHA1
18d53220cc308c06c156350d61e51359ff96d53b
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SHA256
b6e0cabd22887f42513b36ccdef481fc977d4f6811a47a17a295208f6a3c34e1
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SHA512
ab992ddb4636b64ac5eda9140f766d501f9210b3a5b42bbbc55cf0fea173497ef38f1e856eabc7c26e638ce5bfe4add41906703c77ab2113450c2797bac46ba5
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SSDEEP
192:KLb3UaCoyR5K42oSjPJX0z0n6EwWWYxWcHhJtiXeAcxSMkJg:KH3xYQ4lSkzk7WY44Jpag
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 2112 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2112 EXCEL.EXE 2112 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2112 EXCEL.EXE 2112 EXCEL.EXE 2112 EXCEL.EXE 2112 EXCEL.EXE 2112 EXCEL.EXE 2112 EXCEL.EXE 2112 EXCEL.EXE 2112 EXCEL.EXE 2112 EXCEL.EXE 2112 EXCEL.EXE 2112 EXCEL.EXE 2112 EXCEL.EXE
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\Immigration Permission Deployment - Djibouti.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2112