Analysis
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max time kernel
121s -
max time network
138s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
11-01-2022 14:00
Static task
static1
Behavioral task
behavioral1
Sample
Proof of payment.doc.rtf
Resource
win7-en-20211208
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
Proof of payment.doc.rtf
Resource
win10-en-20211208
windows10_x64
0 signatures
0 seconds
General
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Target
Proof of payment.doc.rtf
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Size
25KB
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MD5
72b5faa2facec80772b70a01bae1c0b0
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SHA1
86bbe9fbc76392d2e7faa5815b3bd134b3e5b50c
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SHA256
cec9a413c1844c029f7801e4d74e941215d8f328169ccb37fb909c73651bde6b
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SHA512
15206180022ec808a7d3d68677b162af126a4d5a1fb5967ce43e2d9163ea98c78409ad6159edbc5c3686da6799f95cd75f57ed4f067e56205580322b2521f7fc
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:
WINWORD.EXEdescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
WINWORD.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
Processes:
WINWORD.EXEpid process 3944 WINWORD.EXE 3944 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
Processes:
WINWORD.EXEpid process 3944 WINWORD.EXE 3944 WINWORD.EXE 3944 WINWORD.EXE 3944 WINWORD.EXE 3944 WINWORD.EXE 3944 WINWORD.EXE 3944 WINWORD.EXE 3944 WINWORD.EXE
Processes
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C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\Proof of payment.doc.rtf" /o ""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/3944-115-0x00007FFA98310000-0x00007FFA98320000-memory.dmpFilesize
64KB
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memory/3944-116-0x00007FFA98310000-0x00007FFA98320000-memory.dmpFilesize
64KB
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memory/3944-117-0x00007FFA98310000-0x00007FFA98320000-memory.dmpFilesize
64KB
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memory/3944-118-0x00007FFA98310000-0x00007FFA98320000-memory.dmpFilesize
64KB
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memory/3944-119-0x00007FFA98310000-0x00007FFA98320000-memory.dmpFilesize
64KB
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memory/3944-121-0x00000166A4040000-0x00000166A4042000-memory.dmpFilesize
8KB
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memory/3944-120-0x00000166A4040000-0x00000166A4042000-memory.dmpFilesize
8KB
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memory/3944-122-0x00000166A4040000-0x00000166A4042000-memory.dmpFilesize
8KB