Technical Information
To ensure autorun and distribution
Creates or modifies the following files
- <SYSTEM32>\tasks\updates\swafykp
Malicious functions
Creates and executes the following
- '' (downloaded from the Internet)
Creates and executes the following (exploit)
- 'C:\users\public\vbc.exe'
Injects code into
the following system processes:
- %WINDIR%\explorer.exe
Modifies file system
Creates the following files
- C:\users\public\vbc.exe
- %APPDATA%\swafykp.exe
- %TEMP%\tmpa5a1.tmp
- %ALLUSERSPROFILE%\microsoft\vault\ac658cb4-9126-49bd-b877-31eedab3f204\policy.vpol
- %ALLUSERSPROFILE%\microsoft\vault\ac658cb4-9126-49bd-b877-31eedab3f204\3ccd5499-87a8-4b10-a215-608888dd3b55.vsch
- %ALLUSERSPROFILE%\microsoft\vault\ac658cb4-9126-49bd-b877-31eedab3f204\2f1a6504-0641-44cf-8bb5-3612d865f2e5.vsch
- %LOCALAPPDATA%\microsoft\vault\4bf4c442-9b8a-41a0-b380-dd4a704ddb28\policy.vpol
Sets the 'hidden' attribute to the following files
- %APPDATA%\swafykp.exe
Deletes the following files
- %TEMP%\tmpa5a1.tmp
Network activity
Connects to
- '19#.#2.89.166':80
- 'ki###all.site':80
- 'ma###rima.net':80
- '46##8.pet':80
- 'ru####g-diary.site':80
- 'ae####gabrasil.com':80
- 'to##ir.site':80
- 'lo####marias.com':80
- 'go###ssboi.com':80
- 'de###clicks.com':80
TCP
HTTP GET requests
- http://19#.#2.89.166/70/vbc.exe
- http://www.ki###all.site/n6g4/?Ab#################################################################################
- http://www.ma###rima.net/n6g4/?Ab#################################################################################
- http://www.46##8.pet/n6g4/?Ab#################################################################################
- http://www.ru####g-diary.site/n6g4/?Ab#################################################################################
- http://www.ae####gabrasil.com/n6g4/?Ab#################################################################################
- http://www.to##ir.site/n6g4/?Ab#################################################################################
- http://www.lo####marias.com/n6g4/?Ab#################################################################################
- http://www.go###ssboi.com/n6g4/?Ab#################################################################################
- http://www.de###clicks.com/n6g4/?Ab#################################################################################
UDP
- DNS ASK ki###all.site
- DNS ASK ma###rima.net
- DNS ASK 46##8.pet
- DNS ASK ad###cost.com
- DNS ASK ru####g-diary.site
- DNS ASK ae####gabrasil.com
- DNS ASK hu##zb6.com
- DNS ASK to##ir.site
- DNS ASK ba###iner.xyz
- DNS ASK lo####marias.com
- DNS ASK bw###jumpb.xyz
- DNS ASK go###ssboi.com
- DNS ASK de###clicks.com
Miscellaneous
Creates and executes the following
- '%WINDIR%\syswow64\windowspowershell\v1.0\powershell.exe' Add-MpPreference -ExclusionPath "%APPDATA%\SWAfykP.exe"
- '%WINDIR%\syswow64\windowspowershell\v1.0\powershell.exe' Add-MpPreference -ExclusionPath "%APPDATA%\SWAfykP.exe"' (with hidden window)
- '%WINDIR%\syswow64\schtasks.exe' /Create /TN "Updates\SWAfykP" /XML "%TEMP%\tmpA5A1.tmp"' (with hidden window)
Executes the following
- '%CommonProgramFiles%\microsoft shared\equation\eqnedt32.exe' -Embedding
- '%WINDIR%\syswow64\schtasks.exe' /Create /TN "Updates\SWAfykP" /XML "%TEMP%\tmpA5A1.tmp"
- '%WINDIR%\syswow64\raserver.exe'
- '%ProgramFiles(x86)%\mozilla firefox\firefox.exe'
