Analysis
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max time kernel
104s -
max time network
140s -
platform
windows10_x64 -
resource
win10v20210410 -
submitted
31-08-2021 20:28
Static task
static1
Behavioral task
behavioral1
Sample
PO 446593.xlsx
Resource
win7v20210408
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
PO 446593.xlsx
Resource
win10v20210410
windows10_x64
0 signatures
0 seconds
General
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Target
PO 446593.xlsx
-
Size
595KB
-
MD5
1014d65c46ff68235ce581fd93f9336d
-
SHA1
9ee84e43d1820c322de569124e60ee585ba9604c
-
SHA256
7df06bd9c7d806c3a7b1bddc2b78c6052070b3445cad6d2f9d3f0a21b844075c
-
SHA512
72b5023e3151018cd8fa1a7081ccc55e23e84809d9c116c45077efe12d0e8aef7cfe0af6ed7280556a99d83e6247c3948e636f13509cc4fd4f3396e8d0403484
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 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 3148 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
Processes:
EXCEL.EXEpid process 3148 EXCEL.EXE 3148 EXCEL.EXE 3148 EXCEL.EXE 3148 EXCEL.EXE 3148 EXCEL.EXE 3148 EXCEL.EXE 3148 EXCEL.EXE 3148 EXCEL.EXE 3148 EXCEL.EXE 3148 EXCEL.EXE 3148 EXCEL.EXE 3148 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\PO 446593.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
Loading Replay Monitor...
Downloads
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memory/3148-114-0x00007FF6A4870000-0x00007FF6A7E26000-memory.dmpFilesize
53.7MB
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memory/3148-115-0x00007FF8CDBE0000-0x00007FF8CDBF0000-memory.dmpFilesize
64KB
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memory/3148-116-0x00007FF8CDBE0000-0x00007FF8CDBF0000-memory.dmpFilesize
64KB
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memory/3148-117-0x00007FF8CDBE0000-0x00007FF8CDBF0000-memory.dmpFilesize
64KB
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memory/3148-119-0x00007FF8CDBE0000-0x00007FF8CDBF0000-memory.dmpFilesize
64KB
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memory/3148-118-0x00007FF8CDBE0000-0x00007FF8CDBF0000-memory.dmpFilesize
64KB
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memory/3148-122-0x00007FF8EE730000-0x00007FF8EF81E000-memory.dmpFilesize
16.9MB
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memory/3148-123-0x00000199A5B20000-0x00000199A7A15000-memory.dmpFilesize
31.0MB
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memory/3148-299-0x00007FF8CDBE0000-0x00007FF8CDBF0000-memory.dmpFilesize
64KB
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memory/3148-300-0x00007FF8CDBE0000-0x00007FF8CDBF0000-memory.dmpFilesize
64KB
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memory/3148-301-0x00007FF8CDBE0000-0x00007FF8CDBF0000-memory.dmpFilesize
64KB
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memory/3148-302-0x00007FF8CDBE0000-0x00007FF8CDBF0000-memory.dmpFilesize
64KB