Analysis
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max time kernel
46s -
max time network
34s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
09-09-2024 21:13
Static task
static1
Behavioral task
behavioral1
Sample
f2046cfee5491bf85983c55130bbac326ff17e0336d3b95177bd387e58bf1e30.xlsx
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
f2046cfee5491bf85983c55130bbac326ff17e0336d3b95177bd387e58bf1e30.xlsx
Resource
win10v2004-20240802-en
General
-
Target
f2046cfee5491bf85983c55130bbac326ff17e0336d3b95177bd387e58bf1e30.xlsx
-
Size
38KB
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MD5
6d1f1c5f427c72400803be74c7f0d5ad
-
SHA1
3157d59b9b5949dd60b81a9d1a6592813e0793ec
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SHA256
f2046cfee5491bf85983c55130bbac326ff17e0336d3b95177bd387e58bf1e30
-
SHA512
fe31150d4435911a71e902fedea98d72551fd60ce329b675f4c5751453885704aba16b7ecccbc4c13140905f3cd3e82a595ae011c2e5cce5ec1a4716ee074d26
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SSDEEP
768:nC/4614X7FEFu16j7hnyuYC+D5ozu2twUYkcABKM1+bB5lqHLAWUb5Gi:C/46qJEMUhS12twBjgUKS5Gi
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 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 3480 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 10 IoCs
Processes:
EXCEL.EXEpid process 3480 EXCEL.EXE 3480 EXCEL.EXE 3480 EXCEL.EXE 3480 EXCEL.EXE 3480 EXCEL.EXE 3480 EXCEL.EXE 3480 EXCEL.EXE 3480 EXCEL.EXE 3480 EXCEL.EXE 3480 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\f2046cfee5491bf85983c55130bbac326ff17e0336d3b95177bd387e58bf1e30.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3480