Analysis
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max time kernel
138s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20231023-en -
resource tags
arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system -
submitted
16-11-2023 06:48
Static task
static1
Behavioral task
behavioral1
Sample
安全检查资产上报收集表-20231103/安全检查资产上报收集表-20231103-xlsx.scr
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
安全检查资产上报收集表-20231103/安全检查资产上报收集表-20231103-xlsx.scr
Resource
win10v2004-20231023-en
Behavioral task
behavioral3
Sample
安全检查资产上报收集表-20231103/安全检查资产上报收集表-20231103.xlsx
Resource
win7-20231020-en
Behavioral task
behavioral4
Sample
安全检查资产上报收集表-20231103/安全检查资产上报收集表-20231103.xlsx
Resource
win10v2004-20231023-en
General
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Target
安全检查资产上报收集表-20231103/安全检查资产上报收集表-20231103.xlsx
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Size
11KB
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MD5
bcb7844128b94a56fdd1a507b4ce6382
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SHA1
d6d168e1ded6d41bec1902b3b9af04d3a2f76b3a
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SHA256
6d81b7976a2dfa69d0136c803ce732522fa5cbed1ae337851d9d7ae0f7ec6472
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SHA512
d1f812dfdfe943f6dbf8f2c8e931fb1488156a8f8002e2cd3d63f2105cf51fcbe3c9cfb86749929cd904bbbedbf1550d4b7955ef50c9bf7aedc253fa0cea66ae
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SSDEEP
192:t9AJ+cpbTjDOeu0pvvgaltjjC4jjWykU1TEAbjD8Q19xfzUYjwJkk4ZCy:t+J+coeu0pvvgavj/jWykoJ1sqPku
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 404 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
EXCEL.EXEpid process 404 EXCEL.EXE 404 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
Processes:
EXCEL.EXEpid process 404 EXCEL.EXE 404 EXCEL.EXE 404 EXCEL.EXE 404 EXCEL.EXE 404 EXCEL.EXE 404 EXCEL.EXE 404 EXCEL.EXE 404 EXCEL.EXE 404 EXCEL.EXE 404 EXCEL.EXE 404 EXCEL.EXE 404 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\安全检查资产上报收集表-20231103\安全检查资产上报收集表-20231103.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:404
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/404-0-0x00007FFF7CDD0000-0x00007FFF7CDE0000-memory.dmpFilesize
64KB
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memory/404-1-0x00007FFF7CDD0000-0x00007FFF7CDE0000-memory.dmpFilesize
64KB
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memory/404-3-0x00007FFFBCD50000-0x00007FFFBCF45000-memory.dmpFilesize
2.0MB
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memory/404-2-0x00007FFF7CDD0000-0x00007FFF7CDE0000-memory.dmpFilesize
64KB
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memory/404-4-0x00007FFF7CDD0000-0x00007FFF7CDE0000-memory.dmpFilesize
64KB
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memory/404-6-0x00007FFFBCD50000-0x00007FFFBCF45000-memory.dmpFilesize
2.0MB
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memory/404-7-0x00007FFFBCD50000-0x00007FFFBCF45000-memory.dmpFilesize
2.0MB
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memory/404-5-0x00007FFF7CDD0000-0x00007FFF7CDE0000-memory.dmpFilesize
64KB
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memory/404-8-0x00007FFFBCD50000-0x00007FFFBCF45000-memory.dmpFilesize
2.0MB
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memory/404-9-0x00007FFFBCD50000-0x00007FFFBCF45000-memory.dmpFilesize
2.0MB
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memory/404-10-0x00007FFFBCD50000-0x00007FFFBCF45000-memory.dmpFilesize
2.0MB
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memory/404-12-0x00007FFFBCD50000-0x00007FFFBCF45000-memory.dmpFilesize
2.0MB
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memory/404-13-0x00007FFFBCD50000-0x00007FFFBCF45000-memory.dmpFilesize
2.0MB
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memory/404-11-0x00007FFF7A740000-0x00007FFF7A750000-memory.dmpFilesize
64KB
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memory/404-14-0x00007FFFBCD50000-0x00007FFFBCF45000-memory.dmpFilesize
2.0MB
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memory/404-15-0x00007FFFBCD50000-0x00007FFFBCF45000-memory.dmpFilesize
2.0MB
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memory/404-17-0x00007FFFBCD50000-0x00007FFFBCF45000-memory.dmpFilesize
2.0MB
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memory/404-16-0x00007FFF7A740000-0x00007FFF7A750000-memory.dmpFilesize
64KB
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memory/404-18-0x00007FFFBCD50000-0x00007FFFBCF45000-memory.dmpFilesize
2.0MB
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memory/404-19-0x00007FFFBCD50000-0x00007FFFBCF45000-memory.dmpFilesize
2.0MB
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memory/404-20-0x00007FFFBCD50000-0x00007FFFBCF45000-memory.dmpFilesize
2.0MB
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memory/404-21-0x00007FFFBCD50000-0x00007FFFBCF45000-memory.dmpFilesize
2.0MB
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memory/404-22-0x00007FFFBCD50000-0x00007FFFBCF45000-memory.dmpFilesize
2.0MB
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memory/404-23-0x00007FFFBCD50000-0x00007FFFBCF45000-memory.dmpFilesize
2.0MB
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memory/404-33-0x00007FFFBCD50000-0x00007FFFBCF45000-memory.dmpFilesize
2.0MB
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memory/404-34-0x00007FFFBCD50000-0x00007FFFBCF45000-memory.dmpFilesize
2.0MB
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memory/404-43-0x00007FFF7CDD0000-0x00007FFF7CDE0000-memory.dmpFilesize
64KB
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memory/404-45-0x00007FFF7CDD0000-0x00007FFF7CDE0000-memory.dmpFilesize
64KB
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memory/404-46-0x00007FFF7CDD0000-0x00007FFF7CDE0000-memory.dmpFilesize
64KB
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memory/404-44-0x00007FFF7CDD0000-0x00007FFF7CDE0000-memory.dmpFilesize
64KB
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memory/404-47-0x00007FFFBCD50000-0x00007FFFBCF45000-memory.dmpFilesize
2.0MB
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memory/404-48-0x00007FFFBCD50000-0x00007FFFBCF45000-memory.dmpFilesize
2.0MB
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memory/404-49-0x00007FFFBCD50000-0x00007FFFBCF45000-memory.dmpFilesize
2.0MB
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memory/404-50-0x00007FFFBCD50000-0x00007FFFBCF45000-memory.dmpFilesize
2.0MB