Analysis
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max time kernel
46s -
max time network
36s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
02-07-2024 21:43
Behavioral task
behavioral1
Sample
b46e84778b33914f0f072f4902dc0a23635215df04f705703a4df4f8f5b04356.xls
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
b46e84778b33914f0f072f4902dc0a23635215df04f705703a4df4f8f5b04356.xls
Resource
win10v2004-20240611-en
General
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Target
b46e84778b33914f0f072f4902dc0a23635215df04f705703a4df4f8f5b04356.xls
-
Size
59KB
-
MD5
3f00c663202c1fcdd3e1e1104f4861f4
-
SHA1
01f61e5bf3226400325f81d0aec3596b0538b84b
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SHA256
b46e84778b33914f0f072f4902dc0a23635215df04f705703a4df4f8f5b04356
-
SHA512
eb74050d2d32af6a274e860edca021941df01f343bb7cf5bd5519badabd7d7ae011c3a94ff0bc91aa22554b5894b55fe1ae171b3c6e2d94cbcb51ec256fd4524
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SSDEEP
1536:Yk3hOdsylKlgxopeiBNhZFGzE++cRWxM3JAtSUYRFU6CyXHw:Yk3hOdsylKlgxopeiBNhZFGzE++cRWxz
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 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
Processes:
EXCEL.EXEpid process 3672 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
Processes:
EXCEL.EXEpid process 3672 EXCEL.EXE 3672 EXCEL.EXE 3672 EXCEL.EXE 3672 EXCEL.EXE 3672 EXCEL.EXE 3672 EXCEL.EXE 3672 EXCEL.EXE 3672 EXCEL.EXE 3672 EXCEL.EXE 3672 EXCEL.EXE 3672 EXCEL.EXE 3672 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\b46e84778b33914f0f072f4902dc0a23635215df04f705703a4df4f8f5b04356.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3672