BKDR_REDOSDRU.LC
Windows
Threat Type: Backdoor
Destructiveness: No
Encrypted: No
In the wild: Yes
OVERVIEW
Dropped by other malware
This backdoor may be dropped by other malware.
It connects to a website to send and receive information.
It gathers certain information on the affected computer.
It requires its main component to successfully perform its intended routine.
TECHNICAL DETAILS
37871195 bytes
DLL
Yes
15 Jan 2015
Connects to URLs/IPs, Steals information
Arrival Details
This backdoor may be dropped by other malware.
Backdoor Routine
This backdoor connects to the following websites to send and receive information:
- lovetweitter.{BLOCKED}t.com:6002
Information Theft
This backdoor gathers the following information on the affected computer:
- Computer name
- Processor speed (in MHz)
- Operating system version
- Number of processors
- Total amount of memory (in MB)
- Scan drives
Other Details
This backdoor requires its main component to successfully perform its intended routine.
NOTES:
This backdoor is registered as a service by a component malware to allow automatic execution upon system startup.
It is capable of the following:
- Download and execute files
- Record audio
- Terminate process
It checks the following anti-malware related processes and adds them to the gathered information:
- 360sd.exe
- ACAEGMgr.exe
- AvastSvc.exe
- avcenter.exe
- avgwdsvc.exe
- avp.exe
- ccsvchst.exe
- coreServiceShell.exe
- dwengine.exe
- egui.exe
- fsav32.exe
- knsdtray.exe
- KvMonXP.exe
- kxetray.exe
- Mcshield.exe
- msmpeng.exe
- ntrtscan.exe
- ofcservice.exe
- oND.eXe
- PavPrScv.exe
- rAy.Exe
- rtvscan.exe
- savservice.exe
SOLUTION
9.700
Step 1
Before doing any scans, Windows XP, Windows Vista, and Windows 7 users must disable System Restore to allow full scanning of their computers.
Step 2
Scan your computer with your Trend Micro product to delete files detected as BKDR_REDOSDRU.LC. If the detected files have already been cleaned, deleted, or quarantined by your Trend Micro product, no further step is required. You may opt to simply delete the quarantined files. Please check this Knowledge Base page for more information.
Step 3
Restart in normal mode and scan your computer with your Trend Micro product for files detected as BKDR_REDOSDRU.LC. If the detected files have already been cleaned, deleted, or quarantined by your Trend Micro product, no further step is required. You may opt to simply delete the quarantined files. Please check this Knowledge Base page for more information.
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