File Investigation Report
ORZ.EXE
Cloaked MalwarePC Cleanup in 3 Easy Steps
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Associated Malware Groups
The unsafe files using this name are associated with the malware group:
- Cloaked Malware
File Behavior
ORZ.EXE has been seen to perform the following behavior:
- The Process is packed and/or encrypted using a software packing process
- Enables an In Process Object/Server - Common with DLL Injections
- Adds a Registry Key (DELAY) to auto start Programs on system start up
- This process creates other processes on disk
- Executes a Process
- Registers a Dynamic Link Library File
- This Process Deletes Other Processes From Disk
- Copies files
- Visits web sites on your PC without you knowing
- Writes to another Process's Virtual Memory (Process Hijacking)
- Can communicate with other computer systems using HTTP protocols
- Downloads hidden code from covert web sites
- Looks at the contents of the autoexec.bat file
- Reads email address and phone book details
- Terminates Processes
- Injects code into other processes
- This Process is a file infector which modifies program files to include a copy of the infection
- Executes Processes stored in Temporary Folders
- Ability to execute files automatically on your PC
- Modifies the Windows Host File which could be used to stop you visiting specific web sites by redirecting you to alternative addresses without you knowing
- The process hooks code into all running processes which could allow it to take control of the system or record keyboard input, mouse activity and screen contents
- Changes the PC's date or time settings
ORZ.EXE has been the subject of the following behavior:
- Created as a process on disk
- Deleted as a process from disk
- Executed as a Process
- Has code inserted into its Virtual Memory space by other programs
- Executed from Temporary Folders
- Executed by Internet Explorer
- Copied to multiple locations on the system
- Registered as a Dynamic Link Library File
Country Of Origin
The filename ORZ.EXE was first seen on May 25 2008 in the following geographical regions of the Prevx community:
- SPAIN on May 25 2008
- The UNITED KINGDOM on Aug 3 2008
- The EUROPEAN UNION on Aug 8 2008
- The UNITED STATES on Aug 15 2008
- HONG KONG on Sep 24 2008
File Name Aliases
ORZ.EXE can also use the following file names:
- GAMEEEEEEE.PIF
- QQ_UPDATE.CAB
- UPDATE[n].GIF
- APP[n].EXE
- AIG.SCR
- WSV.EXE
- APPIE[n].EXE
- UPDATECA05Z5LN.GIF
- UPDATECADFQZZV.GIF
- UPDATECAFJ0JTL.GIF
- UPDATECAGJ07F8.GIF
- UPDATECAIP2G41.GIF
- UPDATECAMK54YA.GIF
- UPDATECAQF00IA.GIF
- UPDATECAUH76GY.GIF
- UPDATECAX2QB81.GIF
- UPDATE[nn].GIF
- UPDATECA0DW5QG.GIF
- UPDATECA88TPZT.GIF
- UPDATECABZLKNT.GIF
- UPDATECACZ16Y4.GIF
- UPDATECAE8QFT2.GIF
- UPDATECAHBXGHS.GIF
- UPDATECAJU4LUZ.GIF
- UPDATECAPDJVE1.GIF
- UPDATECAU0QEFE.GIF
- UPDATECAUD5NHM.GIF
- UPDATECAUDKGYV.GIF
- UPDATECAV9ZN45.GIF
- UPDATECAX7G3F8.GIF
- UPDATECA6OAWR7.GIF
- UPDATECAC5ZOSZ.GIF
- UPDATECACXXOKX.GIF
- UPDATECAM1OJK3.GIF
- UPDATECAOEB20V.GIF
- UPDATECAQNPUIL.GIF
- UPDATECAWDLF3J.GIF
- UPDATECA5GUTQJ.GIF
- UPDATECADMP22Q.GIF
- UPDATECAB3HHJM.GIF
- UPDATECAF2UWSC.GIF
- UPDATECAGM8EGB.GIF
- UPDATECAPNAH1V.GIF
- UPDATECAVS1R3S.GIF
- UPDATECAX9C2HH.GIF
- UPDATECAY1MBBT.GIF
- UPDATECA8V4A1B.GIF
- UPDATECAX2KIRR.GIF
- UPDATECAX3T9RH.GIF
- UPDATECA29UD3X.GIF
- UPDATECA8VIYIL.GIF
- UPDATECACFIA53.GIF
- UPDATECAI0Q0V8.GIF
- UPDATECAP726GM.GIF
- UPDATECA1C3YCM.GIF
- UPDATECA9D20TI.GIF
- UPDATECAEDLTFS.GIF
- UPDATECAFHRDZI.GIF
- UPDATECALHPL0S.GIF
- UPDATECAN3EYCK.GIF
- UPDATECAQ50X9R.GIF
- UPDATECAU2TAE7.GIF
- UPDATECAYNE1KS.GIF
- DOWN[1].EXE
- AVP[1].EXE
- AVP[n].EXE
- H4ISV72M.EXE
- NTDUBECT.EXE
- DEX[1].EXE
- MS[1].EXE
- 111[1].EXE
- ¶Πή
- 6HY722M0.EXE
- 4PYVOL3K.EXE
Filesizes
The following file size has been seen:
- 10,752 bytes
- 23,100 bytes
- 62,976 bytes
- 29,760 bytes
- 55,024 bytes
- 61,440 bytes
- 21,806 bytes
- 334,848 bytes
File Type
The filename ORZ.EXE refers to many versions of an executable program.
File Activity
One or more files with the name ORZ.EXE creates, deletes, copies or moves the following files and folders:
- Creates c:\program files\messenger\msgmr.dll
- Creates c:\windows\system32\unxxx.bat
- Creates c:\windows\fonts\Framdee.ttf
- Deletes c:\windows\system32\unxxx.bat
- Opens/modifes c:\autoexec.bat
- Creates c:\docume~1\user\locals~1\temp\aim.gif
- Creates c:\docume~1\user\locals~1\temp\1.gif
- Creates c:\docume~1\user\locals~1\temp\1a.gif
- Creates c:\docume~1\user\locals~1\temp\1b.gif
- Creates c:\docume~1\user\locals~1\temp\1c.gif
- Creates c:\docume~1\user\locals~1\temp\2.gif
- Creates c:\docume~1\user\locals~1\temp\3.gif
- Creates c:\docume~1\user\locals~1\temp\D.tmp
- Deletes c:\docume~1\user\locals~1\temp\D.tmp
- Deletes c:\docume~1\user\locals~1\temp\makecab.exe
- Deletes c:\docume~1\user\locals~1\temp\wifi.ddf
- Creates c:\docume~1\user\locals~1\temp\KB72612.bat
- Creates c:\windows\Update.dll
- Creates c:\docume~1\user\locals~1\temp\KB20312.bat
- Creates c:\windows\system32\drivers\etc\hosts
- Deletes c:\docume~1\user\locals~1\temp\1.gif
- Deletes c:\docume~1\user\locals~1\temp\KB20312.bat
- Creates c:\windows\sysocmgr.dll
- Creates c:\windows\system32\mshta.dll
- Creates c:\docume~1\user\locals~1\temp\29.tmp
- Deletes c:\docume~1\user\locals~1\temp\1a.gif
- Deletes c:\docume~1\user\locals~1\temp\aim.gif
- Deletes c:\docume~1\user\locals~1\temp\KB72612.bat
- Moves c:\windows\714960WL.DLL to c:\windows\555888
- Moves c:\windows\714960L.exe to c:\windows\llllllab
- Copies filec:\docume~1\user\locals~1\temp\1b.gif to c:\windows\714960L.exe
- Creates c:\windows\714960WL.DLL
- Deletes c:\docume~1\user\locals~1\temp\1b.gif
- Moves c:\windows\714960CQWZ.DLL to c:\windows\555888
- Moves c:\windows\714960CQWZ.exe to c:\windows\llllllab
- Copies filec:\docume~1\user\locals~1\temp\1c.gif to c:\windows\714960CQWZ.exe
- Creates c:\windows\714960CQWZ.DLL
- Deletes c:\docume~1\user\locals~1\temp\1c.gif
- Creates c:\windows\system32\mircos.dll
- Copies filec:\docume~1\user\locals~1\temp\2.gif to c:\windows\system32\mircosk.exe
Website Activity
One or more files with the name ORZ.EXE interacts with the following web sites and pages. Web addresses have been deliberately modified to prevent unintentional use.
- ru .soviet-kgb .in
- 122 .224 .4 .1
- 222 .216 .28 .1
- Port 80 IP:60.191.223.76
- Port 80 IP:122.224.4.140
- Port 80 IP:222.216.28.100
- TCP:60.191.223.76:443 Port:17
- Port 80 IP:60.191.223.14
- TCP:60.191.223.76:443 Port:18
- TCP:60.191.223.76:443 Port:18
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