TROJ_INJECT.OO

 Analysis by: Alvin John Nieto

 ALIASES:

Win32/Spy.Tuscas.A (ESET), Troj/Agent-AGFA (Sophos), Trojan Horse (Symantec)

 PLATFORM:

Windows 2000, Windows Server 2003, Windows XP (32-bit, 64-bit), Windows Vista (32-bit, 64-bit), Windows 7 (32-bit, 64-bit)

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

  • Threat Type: Trojan

  • Destructiveness: No

  • Encrypted:

  • In the wild: Yes

  OVERVIEW

This Trojan arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.

  TECHNICAL DETAILS

File Size:

228,864 bytes

File Type:

DLL

Initial Samples Received Date:

19 Mar 2014

Arrival Details

This Trojan arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.

Installation

This Trojan injects codes into the following process(es):

  • explorer.exe
  • iexplore.exe
  • chrome.exe
  • firefox.exe

Other Details

This Trojan connects to the following possibly malicious URL:

  • http://{BLOCKED}.{BLOCKED}.192.195/tasks?version={version}&group={group}&client={client hash}&computer={computer name}&os={os version}&latency={connection latency}&crc={generated hash}