Analysis
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max time kernel
46s -
max time network
35s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
31-05-2024 02:07
Behavioral task
behavioral1
Sample
0656e39077d610737bef71d40007c147eaeacc4d6cd045d7bfdec46326a4ba2e.xlsm
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
0656e39077d610737bef71d40007c147eaeacc4d6cd045d7bfdec46326a4ba2e.xlsm
Resource
win10v2004-20240426-en
General
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Target
0656e39077d610737bef71d40007c147eaeacc4d6cd045d7bfdec46326a4ba2e.xlsm
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Size
92KB
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MD5
00d3c8523da0bf0b68cdf23b18a293fd
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SHA1
aaaf58610557128487cbaac9d47e2917611cde82
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SHA256
0656e39077d610737bef71d40007c147eaeacc4d6cd045d7bfdec46326a4ba2e
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SHA512
7c05baa4f1b4ba54da7477527d27c1d919329f55a837f61c82d5a05be370e96e58a74b67d08b1e7c72fa77225b0da1dffb2651253fad3b5ac20c67da98e7064a
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SSDEEP
1536:CguZCa6S5khUImNU9RVQa4znOSjhLzVubGa/M1NIpPkUlB7583fjncFYII/wFO6:CgugapkhlVRVvaPjpzVw/Ms8ULavLcB
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 1592 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 1592 EXCEL.EXE 1592 EXCEL.EXE 1592 EXCEL.EXE 1592 EXCEL.EXE 1592 EXCEL.EXE 1592 EXCEL.EXE 1592 EXCEL.EXE 1592 EXCEL.EXE 1592 EXCEL.EXE 1592 EXCEL.EXE 1592 EXCEL.EXE 1592 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\0656e39077d610737bef71d40007c147eaeacc4d6cd045d7bfdec46326a4ba2e.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1592