Analysis
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max time kernel
148s -
max time network
149s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
15-01-2021 06:22
Static task
static1
Behavioral task
behavioral1
Sample
Overdue_Invoice_2300492100_2300492101.xlsx
Resource
win7v20201028
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
Overdue_Invoice_2300492100_2300492101.xlsx
Resource
win10v20201028
windows10_x64
0 signatures
0 seconds
General
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Target
Overdue_Invoice_2300492100_2300492101.xlsx
-
Size
2.3MB
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MD5
d6bd4c2dbc112f42cf92bf59bd6aa1be
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SHA1
f4947e410c7728dffe063ba7a1962862887bd85f
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SHA256
bf2d74b1311d22739fa9ed518fd0a742e3304675863acba687cc4a10f1a1a010
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SHA512
c66b1c3380f15c3ef41af11c44a204455c60a84b10cb55ae58f9f659f56ff7f5ecf62aa6ea4812d887402c1747946de77a6dd872fdc59283fb6214c63eebf800
Score
1/10
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 508 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
Processes:
EXCEL.EXEpid process 508 EXCEL.EXE 508 EXCEL.EXE 508 EXCEL.EXE 508 EXCEL.EXE 508 EXCEL.EXE 508 EXCEL.EXE 508 EXCEL.EXE 508 EXCEL.EXE 508 EXCEL.EXE 508 EXCEL.EXE 508 EXCEL.EXE 508 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\Overdue_Invoice_2300492100_2300492101.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/508-2-0x00007FF9A7210000-0x00007FF9A7847000-memory.dmpFilesize
6.2MB