Analysis
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max time kernel
133s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
20/11/2024, 12:44
Behavioral task
behavioral1
Sample
b907f05c905564ef7e8eed5cbaaeb9104ad0f48f7f0796c16de76081dcadb75d.xlsm
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
b907f05c905564ef7e8eed5cbaaeb9104ad0f48f7f0796c16de76081dcadb75d.xlsm
Resource
win10v2004-20241007-en
General
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Target
b907f05c905564ef7e8eed5cbaaeb9104ad0f48f7f0796c16de76081dcadb75d.xlsm
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Size
49KB
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MD5
be65fd6dea8d475432853c459318750b
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SHA1
fc96655c970f1a9aecc6cf732be7416e4cbd03ca
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SHA256
b907f05c905564ef7e8eed5cbaaeb9104ad0f48f7f0796c16de76081dcadb75d
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SHA512
adaaf34a0a3b25bff1596d2c7aab6fa6335c8a356a0c454ce3610e8c8ba9c84b6973aaf60380e57dc6f4554f49efb9f3dbf432855e650150cc14ba0bde9d978c
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SSDEEP
1536:gkcEEt24xZdRBzH9hJBrdEwwNXekVIcog:RcEe2Kd3zdtdEwo/z
Malware Config
Extracted
https://ballpointmedia.com/css/WDvvKlTTncgkazP/
http://www.altoxi.com/UIc/04GtHAQGA/
http://www.apesb.com/language/IgWs7RRV/
http://www.ara-choob.com/data1/Tzm3xsCsT4DScdUFOx/
http://www.techniquesbroadband.net/pay/Bxp/
http://www.arisgears.com/cgi-bin/dkeY/
https://www.manchesterslt.co.uk/a-to-z-of-slt/rNrJKOM2h/
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 4584 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4584 EXCEL.EXE 4584 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 4584 EXCEL.EXE 4584 EXCEL.EXE 4584 EXCEL.EXE 4584 EXCEL.EXE 4584 EXCEL.EXE 4584 EXCEL.EXE 4584 EXCEL.EXE 4584 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\b907f05c905564ef7e8eed5cbaaeb9104ad0f48f7f0796c16de76081dcadb75d.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:4584
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
5B
MD55bfa51f3a417b98e7443eca90fc94703
SHA18c015d80b8a23f780bdd215dc842b0f5551f63bd
SHA256bebe2853a3485d1c2e5c5be4249183e0ddaff9f87de71652371700a89d937128
SHA5124cd03686254bb28754cbaa635ae1264723e2be80ce1dd0f78d1ab7aee72232f5b285f79e488e9c5c49ff343015bd07bb8433d6cee08ae3cea8c317303e3ac399