Analysis
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max time kernel
0s -
max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
20-11-2024 19:33
Behavioral task
behavioral1
Sample
c5ffa5f0b23ed896ab2cfebcaa3eb0f6caa98a9508e4e73a5d8c5fb7f127654e.xls
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
c5ffa5f0b23ed896ab2cfebcaa3eb0f6caa98a9508e4e73a5d8c5fb7f127654e.xls
Resource
win10v2004-20241007-en
General
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Target
c5ffa5f0b23ed896ab2cfebcaa3eb0f6caa98a9508e4e73a5d8c5fb7f127654e.xls
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Size
70KB
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MD5
29506e7935d854fca5e946d2aadf53c6
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SHA1
3ebd2451d6b6616bf538d02b1af6a1d14165f2c5
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SHA256
c5ffa5f0b23ed896ab2cfebcaa3eb0f6caa98a9508e4e73a5d8c5fb7f127654e
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SHA512
3de15e25c816c688dc160a93f6dcfca57f6fe098a1a8c7e9ccb10bdf4c4fa63e3362c7a0732644c5f8c656311a6e1695300407905ea28418ce0d1ba463b08ced
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SSDEEP
1536:OhKpb8rGYrMPe3q7Q0XV5xtezE8vG8UM+e+hDcnTLiQrRTZws8EgE:uKpb8rGYrMPe3q7Q0XV5xtezE8vG8UMx
Malware Config
Signatures
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Process spawned unexpected child process 3 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
description pid pid_target Process procid_target Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process 1004 956 regsvr32.exe 82 Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process 5108 956 regsvr32.exe 82 Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process 2692 956 regsvr32.exe 82 -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 956 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\c5ffa5f0b23ed896ab2cfebcaa3eb0f6caa98a9508e4e73a5d8c5fb7f127654e.xls"1⤵
- Suspicious use of SetWindowsHookEx
PID:956 -
C:\Windows\System32\regsvr32.exeC:\Windows\System32\regsvr32.exe /S ..\cusoa1.ocx2⤵
- Process spawned unexpected child process
PID:1004
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C:\Windows\System32\regsvr32.exeC:\Windows\System32\regsvr32.exe /S ..\cusoa2.ocx2⤵
- Process spawned unexpected child process
PID:5108
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C:\Windows\System32\regsvr32.exeC:\Windows\System32\regsvr32.exe /S ..\cusoa3.ocx2⤵
- Process spawned unexpected child process
PID:2692
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