File Investigation Report
"JJ2.COM"
Malicious SoftwarePC Cleanup in 3 Easy Steps
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File Behavior
JJ2.COM has been seen to perform the following behavior:
- The Process is packed and/or encrypted using a software packing process
- This process creates other processes on disk
- This Process Deletes Other Processes From Disk
- Registers a Dynamic Link Library File
- Drops known malicious software during execution
- Modifies fixed, removable or USB drives using autorun to execute or spread infection
JJ2.COM has been the subject of the following behavior:
- Added as a Registry auto start to load Program on Boot up
- Copied to multiple locations on the system
- Deleted as a process from disk
- Executed as a Process
Country Of Origin
The filename JJ2.COM was first seen on May 31 2009 in the following geographical regions of the Prevx community:
- SPAIN on May 31 2009
- VIET NAM on Jul 18 2009
Filesizes
The following file size has been seen:
- 101,509 bytes
- 203,909 bytes
File Type
The filename JJ2.COM refers to many versions of an executable program.
File Activity
One or more files with the name JJ2.COM creates, deletes, copies or moves the following files and folders:
- Deletes c:\windows\system32\drivers\cdaudio.sys
- Copies file$ü_CHAR(0x12)_\dllcache\cdaudio.sys to c:\windows\system32\drivers\cdaudio.sys
- Deletes c:\windows\system32\uret463.exe
- Deletes c:\windows\system32\lhgjyit0.dll
- Creates c:\windows\system32\lhgjyit0.dll
- Deletes c:\jj2.co
- Copies filec:\windows\system32\uret463.exe to c:\jj2.co
- Deletes c:\autorun.in
- Creates c:\autorun.in
- Deletes d:\jj2.co
- Copies filec:\windows\system32\uret463.exe to d:\jj2.co
- Deletes d:\autorun.in
- Creates d:\autorun.in
- Deletes c:\docume~1\user\locals~1\temp\cc1.rar
- Opens/modifes c:\autoexec.bat
- Creates c:\docume~1\user\locals~1\temp\cc1.rar
Website Activity
One or more files with the name JJ2.COM interacts with the following web sites and pages. Web addresses have been deliberately modified to prevent unintentional use.
- TCP:127.0.0.1:1068 Port:18
- Port 80 IP:221.1.222.109
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