Analysis
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max time kernel
46s -
max time network
35s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
02-07-2024 22:05
Behavioral task
behavioral1
Sample
1f5768516b28366544562670fffb685b47473aed334d150839184801f0bf18c8.xls
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
1f5768516b28366544562670fffb685b47473aed334d150839184801f0bf18c8.xls
Resource
win10v2004-20240508-en
General
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Target
1f5768516b28366544562670fffb685b47473aed334d150839184801f0bf18c8.xls
-
Size
43KB
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MD5
9e4c95546ec42c5f563bfa633bc83040
-
SHA1
ca3afbba6a47850ea688e76084e84d29c0e62046
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SHA256
1f5768516b28366544562670fffb685b47473aed334d150839184801f0bf18c8
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SHA512
e6ad4cb02c51bdccdce9f1f046229d8d1696e50f9a3a5547d0becf12b01a91e769771fb4fe480bbdc2333280f40964780f9baec073d6302583c63ed16d5e0067
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SSDEEP
768:RTYjltqy41rk3hOdsylKlgryzc4bNhZFGzE+cLagHRJN3+O3PLlGR+RVcaMZD:mqyork3hOdsylKlgryzc4bNhZFGzE+cg
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 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
Processes:
EXCEL.EXEdescription 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
Processes:
EXCEL.EXEpid process 3368 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 13 IoCs
Processes:
EXCEL.EXEpid process 3368 EXCEL.EXE 3368 EXCEL.EXE 3368 EXCEL.EXE 3368 EXCEL.EXE 3368 EXCEL.EXE 3368 EXCEL.EXE 3368 EXCEL.EXE 3368 EXCEL.EXE 3368 EXCEL.EXE 3368 EXCEL.EXE 3368 EXCEL.EXE 3368 EXCEL.EXE 3368 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\1f5768516b28366544562670fffb685b47473aed334d150839184801f0bf18c8.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3368