Technical Information
Malicious functions
Downloads
- http://officecdn.microsoft.com/pr/5030841d-c919-4594-8d2d-84ae4f96e58e/office/data/v32.cab as %temp%\over120984\v32.cab
- http://officecdn.microsoft.com/pr/5030841d-c919-4594-8d2d-84ae4f96e58e/office/data/v32.cab as %temp%\over251672\v32.cab
- http://officecdn.microsoft.com/pr/5030841d-c919-4594-8d2d-84ae4f96e58e/office/data/v32.cab as %temp%\over931755\v32.cab
- http://officecdn.microsoft.com/pr/5030841d-c919-4594-8d2d-84ae4f96e58e/office/data/v32.cab as %temp%\over198052\v32.cab
- http://officecdn.microsoft.com/pr/5030841d-c919-4594-8d2d-84ae4f96e58e/office/data/v32.cab as %temp%\over413047\v32.cab
- http://officecdn.microsoft.com/pr/5030841d-c919-4594-8d2d-84ae4f96e58e/office/data/v32.cab as %temp%\over944549\v32.cab
- http://officecdn.microsoft.com/pr/5030841d-c919-4594-8d2d-84ae4f96e58e/office/data/v32.cab as %temp%\over496427\v32.cab
Modifies file system
Creates the following files
- %ALLUSERSPROFILE%\kb5019959.exe
- %TEMP%\over198052\v32.cab
- %TEMP%\over931755\v32.txt
- %TEMP%\over931755\$dpx$.tmp\65698a31e4c5f84299682a0cf92697be.tmp
- %TEMP%\over931755\v32.cab
- %TEMP%\over251672\v32.txt
- %TEMP%\over251672\$dpx$.tmp\0d93248501b90145a4f3161960f3203d.tmp
- %TEMP%\over251672\v32.cab
- %TEMP%\over120984\v32.txt
- %TEMP%\over120984\$dpx$.tmp\776442b05005a4448cbe6c04c30547cb.tmp
- %TEMP%\over120984\v32.cab
- %TEMP%\over198052\$dpx$.tmp\f37d9e64e8d4734081b7020290455414.tmp
- %WINDIR%\temp\files\setup.exe
- %WINDIR%\temp\files\uninstall.xml
- %WINDIR%\temp\files\configure.xml
- %WINDIR%\temp\readme_ru.txt
- %WINDIR%\temp\readme_en.txt
- %WINDIR%\temp\oinstall.exe
- %WINDIR%\temp\files\x86\cleanospp.exe
- %WINDIR%\temp\files\x64\cleanospp.exe
- %WINDIR%\temp\files\x86\msvcr100.dll
- %WINDIR%\temp\files\x64\msvcr100.dll
- %WINDIR%\temp\office.exe
- %TEMP%\7zsfx000.cmd
- %TEMP%\over198052\v32.txt
Deletes the following files
- %WINDIR%\temp\office.exe
- %TEMP%\7zsfx000.cmd
- %TEMP%\over120984\v32.cab
- %TEMP%\over120984\v32.txt
- %TEMP%\over120984\versiondescriptor.xml
- %TEMP%\over251672\v32.cab
- %TEMP%\over251672\v32.txt
- %TEMP%\over251672\versiondescriptor.xml
- %TEMP%\over931755\v32.cab
- %TEMP%\over931755\v32.txt
- %TEMP%\over931755\versiondescriptor.xml
- %TEMP%\over198052\v32.cab
- %TEMP%\over198052\v32.txt
- %TEMP%\over198052\versiondescriptor.xml
Moves the following files
- from %TEMP%\over120984\$dpx$.tmp\776442b05005a4448cbe6c04c30547cb.tmp to %TEMP%\over120984\versiondescriptor.xml
- from %TEMP%\over251672\$dpx$.tmp\0d93248501b90145a4f3161960f3203d.tmp to %TEMP%\over251672\versiondescriptor.xml
- from %TEMP%\over931755\$dpx$.tmp\65698a31e4c5f84299682a0cf92697be.tmp to %TEMP%\over931755\versiondescriptor.xml
- from %TEMP%\over198052\$dpx$.tmp\f37d9e64e8d4734081b7020290455414.tmp to %TEMP%\over198052\versiondescriptor.xml
Network activity
Connects to
- 't.#e':443
- 'ma###don.social':443
- 'officecdn.microsoft.com':80
TCP
HTTP GET requests
- http://officecdn.microsoft.com/pr/5030841d-c919-4594-8d2d-84ae4f96e58e/Office/Data/v32.cab
Other
- 't.#e':443
- 'ma###don.social':443
UDP
- DNS ASK t.#e
- DNS ASK ma###don.social
- DNS ASK officecdn.microsoft.com
Miscellaneous
Creates and executes the following
- '%ALLUSERSPROFILE%\kb5019959.exe' -e QQBkAGQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0AVABoAHIAZQBhAHQASQBEAEQAZQBmAGEAdQBsAHQAQQBjAHQAaQBvAG4AXwBJAGQAcwAgADIANQAxADgANwAzACAALQBUAGgAcgBlAGEAdABJAEQARABlAGYAYQB1AGwAdABBAGMAdABpAG...
- '%WINDIR%\syswow64\windowspowershell\v1.0\powershell.exe' -command "& { Get-Content %TEMP%\over198052\VersionDescriptor.xml | Set-Content -Encoding ASCII v32.txt }
- '%WINDIR%\syswow64\windowspowershell\v1.0\powershell.exe' -command "& { Get-Content %TEMP%\over251672\VersionDescriptor.xml | Set-Content -Encoding ASCII v32.txt }
- '%WINDIR%\temp\oinstall.exe'
- '%WINDIR%\syswow64\windowspowershell\v1.0\powershell.exe' -command "& { Get-Content %TEMP%\over120984\VersionDescriptor.xml | Set-Content -Encoding ASCII v32.txt }
- '%WINDIR%\temp\office.exe'
- '%WINDIR%\syswow64\windowspowershell\v1.0\powershell.exe' -command "& { Get-Content %TEMP%\over931755\VersionDescriptor.xml | Set-Content -Encoding ASCII v32.txt }
- '%WINDIR%\syswow64\windowspowershell\v1.0\powershell.exe' -command "& { Get-Content %TEMP%\over931755\VersionDescriptor.xml | Set-Content -Encoding ASCII v32.txt }' (with hidden window)
- '%WINDIR%\syswow64\windowspowershell\v1.0\powershell.exe' -command "& { (New-Object Net.WebClient).DownloadFile('http://officecdn.microsoft.com/pr/5030841d-c919-4594-8d2d-84ae4f96e58e/Office/Data/v32.cab', '%TEMP%\over496427\v32.cab') }"' (with hidden window)
- '%WINDIR%\syswow64\windowspowershell\v1.0\powershell.exe' -command "& { Get-Content %TEMP%\over198052\VersionDescriptor.xml | Set-Content -Encoding ASCII v32.txt }' (with hidden window)
- '%WINDIR%\syswow64\windowspowershell\v1.0\powershell.exe' -command "& { (New-Object Net.WebClient).DownloadFile('http://officecdn.microsoft.com/pr/5030841d-c919-4594-8d2d-84ae4f96e58e/Office/Data/v32.cab', '%TEMP%\over413047\v32.cab') }"' (with hidden window)
- '%WINDIR%\syswow64\windowspowershell\v1.0\powershell.exe' -command "& { (New-Object Net.WebClient).DownloadFile('http://officecdn.microsoft.com/pr/5030841d-c919-4594-8d2d-84ae4f96e58e/Office/Data/v32.cab', '%TEMP%\over944549\v32.cab') }"' (with hidden window)
- '%WINDIR%\syswow64\windowspowershell\v1.0\powershell.exe' -command "& { (New-Object Net.WebClient).DownloadFile('http://officecdn.microsoft.com/pr/5030841d-c919-4594-8d2d-84ae4f96e58e/Office/Data/v32.cab', '%TEMP%\over198052\v32.cab') }"' (with hidden window)
- '%WINDIR%\syswow64\windowspowershell\v1.0\powershell.exe' -command "& { Get-Content %TEMP%\over413047\VersionDescriptor.xml | Set-Content -Encoding ASCII v32.txt }' (with hidden window)
- '%WINDIR%\syswow64\windowspowershell\v1.0\powershell.exe' -command "& { Get-Content %TEMP%\over944549\VersionDescriptor.xml | Set-Content -Encoding ASCII v32.txt }' (with hidden window)
- '%WINDIR%\syswow64\expand.exe' v32.cab -F:VersionDescriptor.xml %TEMP%\over944549' (with hidden window)
- '%WINDIR%\syswow64\expand.exe' v32.cab -F:VersionDescriptor.xml %TEMP%\over413047' (with hidden window)
- '%WINDIR%\syswow64\expand.exe' v32.cab -F:VersionDescriptor.xml %TEMP%\over198052' (with hidden window)
- '%WINDIR%\syswow64\cmd.exe' /c OInstall.exe' (with hidden window)
- '%WINDIR%\syswow64\expand.exe' v32.cab -F:VersionDescriptor.xml %TEMP%\over120984' (with hidden window)
- '%WINDIR%\syswow64\expand.exe' v32.cab -F:VersionDescriptor.xml %TEMP%\over931755' (with hidden window)
- '%WINDIR%\syswow64\windowspowershell\v1.0\powershell.exe' -command "& { (New-Object Net.WebClient).DownloadFile('http://officecdn.microsoft.com/pr/5030841d-c919-4594-8d2d-84ae4f96e58e/Office/Data/v32.cab', '%TEMP%\over931755\v32.cab') }"' (with hidden window)
- '<SYSTEM32>\reg.exe' add "HKLM\SOFTWARE\Microsoft\Windows Script Host\Settings" /v Enabled /t REG_DWORD /d 1 /f' (with hidden window)
- '%WINDIR%\syswow64\windowspowershell\v1.0\powershell.exe' -command "& { (New-Object Net.WebClient).DownloadFile('http://officecdn.microsoft.com/pr/5030841d-c919-4594-8d2d-84ae4f96e58e/Office/Data/v32.cab', '%TEMP%\over120984\v32.cab') }"' (with hidden window)
- '%WINDIR%\syswow64\cmd.exe' /c ""%TEMP%\7ZSfx000.cmd" "' (with hidden window)
- '%WINDIR%\syswow64\windowspowershell\v1.0\powershell.exe' -command "& { Get-Content %TEMP%\over120984\VersionDescriptor.xml | Set-Content -Encoding ASCII v32.txt }' (with hidden window)
- '%WINDIR%\syswow64\windowspowershell\v1.0\powershell.exe' -command "& { (New-Object Net.WebClient).DownloadFile('http://officecdn.microsoft.com/pr/5030841d-c919-4594-8d2d-84ae4f96e58e/Office/Data/v32.cab', '%TEMP%\over251672\v32.cab') }"' (with hidden window)
- '%WINDIR%\syswow64\expand.exe' v32.cab -F:VersionDescriptor.xml %TEMP%\over251672' (with hidden window)
- '%WINDIR%\syswow64\windowspowershell\v1.0\powershell.exe' -command "& { Get-Content %TEMP%\over251672\VersionDescriptor.xml | Set-Content -Encoding ASCII v32.txt }' (with hidden window)
- '%WINDIR%\syswow64\expand.exe' v32.cab -F:VersionDescriptor.xml %TEMP%\over496427' (with hidden window)
- '%WINDIR%\syswow64\windowspowershell\v1.0\powershell.exe' -command "& { Get-Content %TEMP%\over496427\VersionDescriptor.xml | Set-Content -Encoding ASCII v32.txt }' (with hidden window)
Executes the following
- '%WINDIR%\syswow64\cmd.exe' /c OInstall.exe
- '%WINDIR%\syswow64\cmd.exe' /c ""%TEMP%\7ZSfx000.cmd" "
- '<SYSTEM32>\reg.exe' add "HKLM\SOFTWARE\Microsoft\Windows Script Host\Settings" /v Enabled /t REG_DWORD /d 1 /f
- '%WINDIR%\syswow64\expand.exe' v32.cab -F:VersionDescriptor.xml %TEMP%\over120984
- '%WINDIR%\syswow64\expand.exe' v32.cab -F:VersionDescriptor.xml %TEMP%\over251672
- '%WINDIR%\syswow64\expand.exe' v32.cab -F:VersionDescriptor.xml %TEMP%\over931755
- '%WINDIR%\syswow64\expand.exe' v32.cab -F:VersionDescriptor.xml %TEMP%\over198052
- '%WINDIR%\syswow64\expand.exe' v32.cab -F:VersionDescriptor.xml %TEMP%\over413047
- '%WINDIR%\syswow64\windowspowershell\v1.0\powershell.exe' -command "& { Get-Content %TEMP%\over413047\VersionDescriptor.xml | Set-Content -Encoding ASCII v32.txt }
- '%WINDIR%\syswow64\expand.exe' v32.cab -F:VersionDescriptor.xml %TEMP%\over944549
- '%WINDIR%\syswow64\windowspowershell\v1.0\powershell.exe' -command "& { Get-Content %TEMP%\over944549\VersionDescriptor.xml | Set-Content -Encoding ASCII v32.txt }
- '%WINDIR%\syswow64\expand.exe' v32.cab -F:VersionDescriptor.xml %TEMP%\over496427
- '%WINDIR%\syswow64\windowspowershell\v1.0\powershell.exe' -command "& { Get-Content %TEMP%\over496427\VersionDescriptor.xml | Set-Content -Encoding ASCII v32.txt }
