TSPY_DRIDEX.AY

 Analysis by: Homer Pacag

 ALIASES:

Backdoor:Win32/Drixed.M (Microsoft); Trojan.Dridex (Malwarebytes);

 PLATFORM:

Windows

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

  • Threat Type: Spyware

  • Destructiveness: No

  • Encrypted: Yes

  • In the wild: Yes

  OVERVIEW


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

It executes then deletes itself afterward.

  TECHNICAL DETAILS

File Size:

172,544 bytes

Memory Resident:

Yes

Initial Samples Received Date:

20 Jan 2016

Arrival Details

This spyware 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 spyware executes then deletes itself afterward.

Other Details

This spyware connects to the following possibly malicious URL:

  • {BLOCKED}.{BLOCKED}.0.103:443
  • {BLOCKED}.{BLOCKED}.18.230:443
  • {BLOCKED}.{BLOCKED}.175.92:4143
  • {BLOCKED}.{BLOCKED}.37.137:444
  • {BLOCKED}.{BLOCKED}.146.223.:443
  • {BLOCKED}.{BLOCKED}.133.248:444
  • {BLOCKED}.{BLOCKED}.243.144:444
  • {BLOCKED}.{BLOCKED}.228.199:443
  • {BLOCKED}.{BLOCKED}.154.184:443
  • {BLOCKED}.{BLOCKED}.114.130:443