Analysis
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max time kernel
47s -
max time network
52s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
26-06-2024 21:26
Behavioral task
behavioral1
Sample
8c24ee8d83173ece063254c8a48b3be5e640f6739d749f3d92476f5fa11b5ca4.xls
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
8c24ee8d83173ece063254c8a48b3be5e640f6739d749f3d92476f5fa11b5ca4.xls
Resource
win10v2004-20240508-en
General
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Target
8c24ee8d83173ece063254c8a48b3be5e640f6739d749f3d92476f5fa11b5ca4.xls
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Size
78KB
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MD5
24897c22eea6e05b35676e269e4caa9e
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SHA1
26214a3ed4e83fb5274e38778d5cf6d24c4adbdc
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SHA256
8c24ee8d83173ece063254c8a48b3be5e640f6739d749f3d92476f5fa11b5ca4
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SHA512
393f4b445efd6df6684ae1ce5ec314da7248cbf0a69bccbd0c24e3b85956a5a958e6fa0b2a0492f27251b48fb1b3ef7f8f6942c6525a2a4bf850cdfa894699b1
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SSDEEP
1536:Tqk3hOdsylKlgryzc4bNhZFGzE+cWgLg0dADiERza86:mk3hOdsylKlgryzc4bNhZFGzE+cWgLgu
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.
Processes:
EXCEL.EXEdescription 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
Processes:
EXCEL.EXEdescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
EXCEL.EXEpid process 1624 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
EXCEL.EXEpid process 1624 EXCEL.EXE 1624 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
Processes:
EXCEL.EXEpid process 1624 EXCEL.EXE 1624 EXCEL.EXE 1624 EXCEL.EXE 1624 EXCEL.EXE 1624 EXCEL.EXE 1624 EXCEL.EXE 1624 EXCEL.EXE 1624 EXCEL.EXE 1624 EXCEL.EXE 1624 EXCEL.EXE 1624 EXCEL.EXE 1624 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\8c24ee8d83173ece063254c8a48b3be5e640f6739d749f3d92476f5fa11b5ca4.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1624