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Tool.BtcMine.412

Added to the Dr.Web virus database: 2014-07-24

Virus description added:

Technical Information

To ensure autorun and distribution:
Creates or modifies the following files:
  • %HOMEPATH%\Start Menu\Programs\Startup\Skype.lnk
Malicious functions:
Creates and executes the following:
  • '%APPDATA%\WindowsHelp\shell.exe' -a sha256 -o stratum+tcp://stratum.bitcoin.cz:3333 -u thebankslife.russia -p moscow123 -t 0 -I 10
  • '%APPDATA%\WindowsHelp\macromedia.exe' -a scrypt -o http://mi##.#ool-x.eu:8080 -u Kingz.1 -p x -g no -t 7
Executes the following:
  • '<SYSTEM32>\ping.exe' -n 5 127.0.0.1
  • '<SYSTEM32>\taskkill.exe' /im "shell.exe"
  • '<SYSTEM32>\taskkill.exe' /f /im "svchost.exe.exe""
  • '<SYSTEM32>\taskkill.exe' /im macromedia.exe
  • '<SYSTEM32>\taskkill.exe' /im Shell.exe
  • '<SYSTEM32>\cscript.exe' usft_ext.exe.vbs
  • '<SYSTEM32>\taskkill.exe' /f /im "wscript.exe"
  • '<SYSTEM32>\taskkill.exe' /im "Mousdurenekunox"
  • '<SYSTEM32>\wscript.exe' puts.vbs
  • '<SYSTEM32>\taskkill.exe' /f /im "njq8ishere.exe"
  • '<SYSTEM32>\taskkill.exe' /f /im "macromedia.exe"
  • '<SYSTEM32>\taskkill.exe' /f /im "cscript.exe"
Terminates or attempts to terminate
the following system processes:
  • <SYSTEM32>\cscript.exe
Modifies file system :
Creates the following files:
  • %APPDATA%\WindowsHelp\shel\shell.exe_part32
  • %APPDATA%\WindowsHelp\shel\shell.exe_part31
  • %APPDATA%\WindowsHelp\shel\shell.exe_part33
  • %APPDATA%\WindowsHelp\shel\shell.exe_part35
  • %APPDATA%\WindowsHelp\shel\shell.exe_part34
  • %APPDATA%\WindowsHelp\shel\shell.exe_part28
  • %APPDATA%\WindowsHelp\shel\shell.exe_part27
  • %APPDATA%\WindowsHelp\shel\shell.exe_part29
  • %APPDATA%\WindowsHelp\shel\shell.exe_part30
  • %APPDATA%\WindowsHelp\shel\shell.exe_part3
  • %APPDATA%\WindowsHelp\shel\shell.exe_part36
  • %APPDATA%\WindowsHelp\shel\shell.exe_part42
  • %APPDATA%\WindowsHelp\shel\shell.exe_part41
  • %APPDATA%\WindowsHelp\shel\shell.exe_part43
  • %APPDATA%\WindowsHelp\shel\shell.exe_part45
  • %APPDATA%\WindowsHelp\shel\shell.exe_part44
  • %APPDATA%\WindowsHelp\shel\shell.exe_part38
  • %APPDATA%\WindowsHelp\shel\shell.exe_part37
  • %APPDATA%\WindowsHelp\shel\shell.exe_part39
  • %APPDATA%\WindowsHelp\shel\shell.exe_part40
  • %APPDATA%\WindowsHelp\shel\shell.exe_part4
  • %APPDATA%\WindowsHelp\shel\shell.exe_part26
  • %APPDATA%\WindowsHelp\shel\shell.exe_part12
  • %APPDATA%\WindowsHelp\shel\shell.exe_part11
  • %APPDATA%\WindowsHelp\shel\shell.exe_part13
  • %APPDATA%\WindowsHelp\shel\shell.exe_part15
  • %APPDATA%\WindowsHelp\shel\shell.exe_part14
  • %APPDATA%\WindowsHelp\puts.vbs
  • %APPDATA%\WindowsHelp\phatk.ptx
  • %APPDATA%\WindowsHelp\shel\compile.bat
  • %APPDATA%\WindowsHelp\shel\shell.exe_part10
  • %APPDATA%\WindowsHelp\shel\shell.exe_part1
  • %APPDATA%\WindowsHelp\shel\shell.exe_part16
  • %APPDATA%\WindowsHelp\shel\shell.exe_part22
  • %APPDATA%\WindowsHelp\shel\shell.exe_part21
  • %APPDATA%\WindowsHelp\shel\shell.exe_part23
  • %APPDATA%\WindowsHelp\shel\shell.exe_part25
  • %APPDATA%\WindowsHelp\shel\shell.exe_part24
  • %APPDATA%\WindowsHelp\shel\shell.exe_part18
  • %APPDATA%\WindowsHelp\shel\shell.exe_part17
  • %APPDATA%\WindowsHelp\shel\shell.exe_part19
  • %APPDATA%\WindowsHelp\shel\shell.exe_part20
  • %APPDATA%\WindowsHelp\shel\shell.exe_part2
  • %APPDATA%\WindowsHelp\shel\shell.exe_part46
  • %APPDATA%\WindowsHelp\shel\shell.exe_part72
  • %APPDATA%\WindowsHelp\shel\shell.exe_part71
  • %APPDATA%\WindowsHelp\shel\shell.exe_part73
  • %APPDATA%\WindowsHelp\shel\shell.exe_part75
  • %APPDATA%\WindowsHelp\shel\shell.exe_part74
  • %APPDATA%\WindowsHelp\shel\shell.exe_part68
  • %APPDATA%\WindowsHelp\shel\shell.exe_part67
  • %APPDATA%\WindowsHelp\shel\shell.exe_part69
  • %APPDATA%\WindowsHelp\shel\shell.exe_part70
  • %APPDATA%\WindowsHelp\shel\shell.exe_part7
  • %APPDATA%\WindowsHelp\shel\shell.exe_part76
  • %APPDATA%\WindowsHelp\shel\shell.exe_part82
  • %APPDATA%\WindowsHelp\shel\shell.exe_part81
  • %APPDATA%\WindowsHelp\shel\shell.exe_part9
  • %APPDATA%\WindowsHelp\usft_ext.exe.vbs
  • %APPDATA%\WindowsHelp\usft_ext.dll
  • %APPDATA%\WindowsHelp\shel\shell.exe_part78
  • %APPDATA%\WindowsHelp\shel\shell.exe_part77
  • %APPDATA%\WindowsHelp\shel\shell.exe_part79
  • %APPDATA%\WindowsHelp\shel\shell.exe_part80
  • %APPDATA%\WindowsHelp\shel\shell.exe_part8
  • %APPDATA%\WindowsHelp\shel\shell.exe_part66
  • %APPDATA%\WindowsHelp\shel\shell.exe_part52
  • %APPDATA%\WindowsHelp\shel\shell.exe_part51
  • %APPDATA%\WindowsHelp\shel\shell.exe_part53
  • %APPDATA%\WindowsHelp\shel\shell.exe_part55
  • %APPDATA%\WindowsHelp\shel\shell.exe_part54
  • %APPDATA%\WindowsHelp\shel\shell.exe_part48
  • %APPDATA%\WindowsHelp\shel\shell.exe_part47
  • %APPDATA%\WindowsHelp\shel\shell.exe_part49
  • %APPDATA%\WindowsHelp\shel\shell.exe_part50
  • %APPDATA%\WindowsHelp\shel\shell.exe_part5
  • %APPDATA%\WindowsHelp\shel\shell.exe_part56
  • %APPDATA%\WindowsHelp\shel\shell.exe_part62
  • %APPDATA%\WindowsHelp\shel\shell.exe_part61
  • %APPDATA%\WindowsHelp\shel\shell.exe_part63
  • %APPDATA%\WindowsHelp\shel\shell.exe_part65
  • %APPDATA%\WindowsHelp\shel\shell.exe_part64
  • %APPDATA%\WindowsHelp\shel\shell.exe_part58
  • %APPDATA%\WindowsHelp\shel\shell.exe_part57
  • %APPDATA%\WindowsHelp\shel\shell.exe_part59
  • %APPDATA%\WindowsHelp\shel\shell.exe_part60
  • %APPDATA%\WindowsHelp\shel\shell.exe_part6
  • %APPDATA%\WindowsHelp\phatk.cl
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part32
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part31
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part33
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part35
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part34
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part28
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part27
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part29
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part30
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part3
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part36
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part42
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part41
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part43
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part45
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part44
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part38
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part37
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part39
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part40
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part4
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part26
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part12
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part11
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part13
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part15
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part14
  • %APPDATA%\WindowsHelp\killer.bat
  • %APPDATA%\WindowsHelp\coinutil.dll
  • %APPDATA%\WindowsHelp\macro\compile.bat
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part10
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part1
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part16
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part22
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part21
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part23
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part25
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part24
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part18
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part17
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part19
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part20
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part2
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part46
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part72
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part71
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part73
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part75
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part74
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part68
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part67
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part69
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part70
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part7
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part76
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part82
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part81
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part9
  • %APPDATA%\WindowsHelp\openssl.dll
  • %APPDATA%\WindowsHelp\miner.dll
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part78
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part77
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part79
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part80
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part8
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part66
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part52
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part51
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part53
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part55
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part54
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part48
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part47
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part49
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part50
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part5
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part56
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part62
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part61
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part63
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part65
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part64
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part58
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part57
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part59
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part60
  • %APPDATA%\WindowsHelp\macro\macromedia.exe_part6
Moves the following files:
  • from %APPDATA%\WindowsHelp\macro\macromedia.exe_part1 to %APPDATA%\WindowsHelp\macro\macromedia.exe
  • from %APPDATA%\WindowsHelp\macro\macromedia.exe to %APPDATA%\WindowsHelp\macromedia.exe
  • from %APPDATA%\WindowsHelp\shel\shell.exe_part1 to %APPDATA%\WindowsHelp\shel\shell.exe
  • from %APPDATA%\WindowsHelp\shel\shell.exe to %APPDATA%\WindowsHelp\shell.exe
Modifies the HOSTS file.
Network activity:
Connects to:
  • 'mi##.pool-x.eu':8080
UDP:
  • DNS ASK st####m.bitcoin.cz
  • DNS ASK mi##.pool-x.eu
Miscellaneous:
Searches for the following windows:
  • ClassName: '(null)' WindowName: '(null)'
  • ClassName: 'Shell_TrayWnd' WindowName: '(null)'
  • ClassName: 'EDIT' WindowName: '(null)'

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