Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
08-03-2024 18:23
Static task
static1
Behavioral task
behavioral1
Sample
5094553ccbf07dcabea34dbe09dabc23a795326d00c49bb351d8ccf0de3037a6.xlsx
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
5094553ccbf07dcabea34dbe09dabc23a795326d00c49bb351d8ccf0de3037a6.xlsx
Resource
win10v2004-20240226-en
General
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Target
5094553ccbf07dcabea34dbe09dabc23a795326d00c49bb351d8ccf0de3037a6.xlsx
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Size
16KB
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MD5
b8ca8cad7d049703a1231a11ce011874
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SHA1
6ada95a06b803ee740340f6d2d29b9d83a0f64bd
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SHA256
5094553ccbf07dcabea34dbe09dabc23a795326d00c49bb351d8ccf0de3037a6
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SHA512
0c91207a2942fecba8356f7dcc4c51d5f7ff527e401c2c3570f7bf2008f1f737a4951294812046f366d3c090a6b9cdb40fa5b51f8d1ff70ae790987e3c67d76f
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SSDEEP
192:BpBUpTNqn/m4JCNe77TxK38SgzCX89vqE1zTtO4jLwsxQoaZgkeuLXz+iz4+Nwkk:B0YL/xK3gTtZjss+ReuXk+bXT7KDAqF
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\~MHz EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 2084 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2084 EXCEL.EXE 2084 EXCEL.EXE 2084 EXCEL.EXE 2084 EXCEL.EXE 2084 EXCEL.EXE 2084 EXCEL.EXE 2084 EXCEL.EXE 2084 EXCEL.EXE 2084 EXCEL.EXE 2084 EXCEL.EXE 2084 EXCEL.EXE 2084 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\5094553ccbf07dcabea34dbe09dabc23a795326d00c49bb351d8ccf0de3037a6.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2084