Analysis
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max time kernel
111s -
max time network
120s -
platform
windows7_x64 -
resource
win7 -
submitted
11-07-2020 07:17
Static task
static1
Behavioral task
behavioral1
Sample
documento legale_07.20.doc
Resource
win7
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
documento legale_07.20.doc
Resource
win10v200430
0 signatures
0 seconds
General
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Target
documento legale_07.20.doc
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Size
147KB
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MD5
2f90002a2bd51ba8e16bae0e8afa0624
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SHA1
aac91441b513c3801a87a3953d9c6afdb80d81b0
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SHA256
03f9be4517e46e9a1a9f7cd4dd6dac324aa4f6dd23c3b88545879b2aee47ac1c
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SHA512
040b2ccb36bc54bf973bccea98e7a96d0d5e5efb97c5be48cadafa5e6406365d350c9826f294454e46865252efe532f3b3bd02a90b9d878cfef2d1d19aa3dcd4
Score
10/10
Malware Config
Signatures
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Office loads VBA resources, possible macro or embedded object present
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Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
WINWORD.EXEpid process 1440 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 16 IoCs
Processes:
WINWORD.EXEpid process 1440 WINWORD.EXE 1440 WINWORD.EXE 1440 WINWORD.EXE 1440 WINWORD.EXE 1440 WINWORD.EXE 1440 WINWORD.EXE 1440 WINWORD.EXE 1440 WINWORD.EXE 1440 WINWORD.EXE 1440 WINWORD.EXE 1440 WINWORD.EXE 1440 WINWORD.EXE 1440 WINWORD.EXE 1440 WINWORD.EXE 1440 WINWORD.EXE 1440 WINWORD.EXE -
Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
Processes:
regsvr32.exedescription pid pid_target process target process Parent C:\Program Files\Microsoft Office\Office14\WINWORD.EXE is not expected to spawn this process 1788 1440 regsvr32.exe WINWORD.EXE -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
WINWORD.EXEdescription pid process target process PID 1440 wrote to memory of 1788 1440 WINWORD.EXE regsvr32.exe PID 1440 wrote to memory of 1788 1440 WINWORD.EXE regsvr32.exe PID 1440 wrote to memory of 1788 1440 WINWORD.EXE regsvr32.exe PID 1440 wrote to memory of 1788 1440 WINWORD.EXE regsvr32.exe PID 1440 wrote to memory of 1788 1440 WINWORD.EXE regsvr32.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
regsvr32.exepid process 1788 regsvr32.exe
Processes
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C:\Program Files\Microsoft Office\Office14\WINWORD.EXE"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\documento legale_07.20.doc"1⤵
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\regsvr32.exe"C:\Windows\System32\regsvr32.exe" kG.tmp2⤵
- Process spawned unexpected child process
- Suspicious behavior: GetForegroundWindowSpam
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/1788-3-0x0000000000000000-mapping.dmp