BKDR_CONIP.B

October 09, 2012
 Analysis by: Michael Cabel
 PLATFORM:

Windows 2000, Windows XP, Windows Server 2003

 OVERALL RISK RATING:
 DAMAGE POTENTIAL:
 DISTRIBUTION POTENTIAL:
 REPORTED INFECTION:

  • Threat Type: Backdoor

  • Destructiveness: No

  • Encrypted: No

  • In the wild: Yes

  OVERVIEW

This backdoor may be downloaded by other malware/grayware from remote sites.

It executes commands from a remote malicious user, effectively compromising the affected system.

  TECHNICAL DETAILS

File Size:

171,520 bytes

Memory Resident:

No

Initial Samples Received Date:

20 Jan 2012

Arrival Details

This backdoor may be downloaded by the following malware/grayware from remote sites:

  • BKDR_CONIP.A

Backdoor Routine

This backdoor executes the following commands from a remote malicious user:

  • Upload File
  • Compress File
  • Create folders
  • Terminate itself
  • Gather system information
  • Gather Network information
  • File and directory listing
  • Capture Screenscoot
  • Start/Stop Monitoring users activities
  • Start/Stop keylogging

It connects to the following URL(s) to send and receive commands from a remote malicious user:

  • www.{BLOCKED}o.com

  SOLUTION

Minimum Scan Engine:

9.200

FIRST VSAPI PATTERN FILE:

8.767.01

FIRST VSAPI PATTERN DATE:

20 Jan 2012

Step 1

For Windows XP and Windows Server 2003 users, before doing any scans, please make sure you disable System Restore to allow full scanning of your computer.

Step 2

Remove the malware/grayware file that dropped/downloaded BKDR_CONIP.B

    BKDR_CONIP.A

Step 3

Scan your computer with your Trend Micro product to delete files detected as BKDR_CONIP.B. 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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