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Analysis
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max time kernel
117s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
11/11/2024, 21:25
Behavioral task
behavioral1
Sample
e64c3477a968385030f62f27907ec3cf5c6afd4539b038debb2762095c922e1c.xls
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
e64c3477a968385030f62f27907ec3cf5c6afd4539b038debb2762095c922e1c.xls
Resource
win10v2004-20241007-en
General
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Target
e64c3477a968385030f62f27907ec3cf5c6afd4539b038debb2762095c922e1c.xls
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Size
76KB
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MD5
7585402ebdf7022180ac877bbd7ac8b3
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SHA1
e4a235d864939639093c08f76d5ff336e3124985
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SHA256
e64c3477a968385030f62f27907ec3cf5c6afd4539b038debb2762095c922e1c
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SHA512
f30574c97ef2bb925d1e65c5d65fdecb94020a339e5eba9dca5f0432422c7b1739bc3f21fb9b6f9706e98f1ae615fbeade8d198dd0e7118677c15652a62d1e7c
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SSDEEP
1536:GSKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgYI+hD8nTLqQrRrZws8EKXifC:FKpb8rGYrMPe3q7Q0XV5xtezEsi8/dge
Malware Config
Extracted
https://newkano.com/wp-admin/66rIsrVwoPKUsjcAs/
http://ocalogullari.com/inc/Wcm82enrs8/
https://myphamcuatui.com/assets/OPVeVSpO/
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 (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process 2424 2960 regsvr32.exe 29 Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process 2776 2960 regsvr32.exe 29 Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process 2908 2960 regsvr32.exe 29 -
System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language EXCEL.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regsvr32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regsvr32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regsvr32.exe -
Enumerates system info in registry 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 2960 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2960 EXCEL.EXE 2960 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 2960 EXCEL.EXE 2960 EXCEL.EXE 2960 EXCEL.EXE -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 2960 wrote to memory of 2424 2960 EXCEL.EXE 31 PID 2960 wrote to memory of 2424 2960 EXCEL.EXE 31 PID 2960 wrote to memory of 2424 2960 EXCEL.EXE 31 PID 2960 wrote to memory of 2424 2960 EXCEL.EXE 31 PID 2960 wrote to memory of 2424 2960 EXCEL.EXE 31 PID 2960 wrote to memory of 2424 2960 EXCEL.EXE 31 PID 2960 wrote to memory of 2424 2960 EXCEL.EXE 31 PID 2960 wrote to memory of 2776 2960 EXCEL.EXE 32 PID 2960 wrote to memory of 2776 2960 EXCEL.EXE 32 PID 2960 wrote to memory of 2776 2960 EXCEL.EXE 32 PID 2960 wrote to memory of 2776 2960 EXCEL.EXE 32 PID 2960 wrote to memory of 2776 2960 EXCEL.EXE 32 PID 2960 wrote to memory of 2776 2960 EXCEL.EXE 32 PID 2960 wrote to memory of 2776 2960 EXCEL.EXE 32 PID 2960 wrote to memory of 2908 2960 EXCEL.EXE 33 PID 2960 wrote to memory of 2908 2960 EXCEL.EXE 33 PID 2960 wrote to memory of 2908 2960 EXCEL.EXE 33 PID 2960 wrote to memory of 2908 2960 EXCEL.EXE 33 PID 2960 wrote to memory of 2908 2960 EXCEL.EXE 33 PID 2960 wrote to memory of 2908 2960 EXCEL.EXE 33 PID 2960 wrote to memory of 2908 2960 EXCEL.EXE 33
Processes
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C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\e64c3477a968385030f62f27907ec3cf5c6afd4539b038debb2762095c922e1c.xls1⤵
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2960 -
C:\Windows\SysWOW64\regsvr32.exeregsvr32 C:\Uduw\soam1.OCX2⤵
- Process spawned unexpected child process
- System Location Discovery: System Language Discovery
PID:2424
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C:\Windows\SysWOW64\regsvr32.exeregsvr32 C:\Uduw\soam2.OCX2⤵
- Process spawned unexpected child process
- System Location Discovery: System Language Discovery
PID:2776
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C:\Windows\SysWOW64\regsvr32.exeregsvr32 C:\Uduw\soam3.OCX2⤵
- Process spawned unexpected child process
- System Location Discovery: System Language Discovery
PID:2908
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