MMDMM.EXE - Dangerous

What you should do about MMDMM.EXE:

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Your PC is infected. The file called MMDMM.EXE is considered unsafe and there may be other infections on your PC.


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What we know about MMDMM.EXE:

The filename MMDMM.EXE was first seen on Jul 29 2007 in ROMANIA. It has also been seen in the following geographical regions of the Prevx community:

  • SPAIN on Jul 29 2007
  • The UNITED KINGDOM on Mar 21 2008
  • TAIWAN on Oct 1 2007
The filename MMDMM.EXE refers to many versions of an executable program.

The most common file size is 67,290 bytes. But the following file sizes have also been seen:

  • 76,382 bytes
  • 68,648 bytes
  • 70,300 bytes
  • 154,624 bytes

The filename is associated with the malware group WORM.SPYBOTAX.99328.Some files using the name MMDMM.EXE are also associated with the malware group:
  • Worm.Rbot
 These files have no vendor, product or version information specified in the file header.

MMDMM.EXE has been seen to perform the following behavior(s):

  • The Process is packed and/or encrypted using a software packing process
  • Makes outbound connections to other computers using NETBIOSOUT protocols
  • Adds a Registry Key (RUN) to auto start Programs on system start up
  • This Process Creates Other Processes On Disk
  • This Process Deletes Other Processes From Disk
  • Executes a Process
  • Can communicate with other computers using TCP protocols
  • Disables Anonymous Access to the Windows Network Shares
  • Disables the DCOM Ability within Windows
  • Registers a Dynamic Link Library File
  • Enables the system to use a Communications Proxy Server
  • The Process is polymorphic and can change its structure
  • Looks at the contents of the autoexec.bat file
  • Reads email address and phone book details

MMDMM.EXE has been the subject of the following behavior(s):

  • Executed as a Process
  • Added as a Registry auto start to load Program on Boot up
  • Created as a process on disk
  • Deleted as a process from disk
  • Terminated as a Process
  • Has code inserted into its Virtual Memory space by other programs
  • Copied to multiple locations on the system

MMDMM.EXE can also use the following file names:

  • 18757624.EXE
  • MSV.EXE
  • 15189027.DAT
  • 58986495.EXE
  • DLOAD.EXE
  • 05424557.DAT
  • 58892142.DAT
  • 69117055.DAT
  • DPTRRMQEQV-123.PMS.EXE
  • 449EC50A88137B8D4E23265137826D51.EXE
  • 72129139.DAT
  • 04785976.EXE
  • 43830744.DAT
  • 25824463.EXE
  • 31696724.DAT
  • 35379632.SVD
  • 01927033.EXE
  • 92761728.EXE
  • 91086547.EXE
  • 10268855.DAT
  • 58370666.EXE
  • 54332884.EXE
  • 30518575.EXE
  • 16415736.EXE