General

  • Target

    MV Double Miracle.exe

  • Size

    1.1MB

  • Sample

    210112-er5sbsbazj

  • MD5

    e844fb0cf2f0bb64ea1e4cb214ad9bd8

  • SHA1

    909565f0bc99fbfce62a817479d81cdcd8db6ee5

  • SHA256

    72ecac87c9a614db922b23644e64e9d3db771d50aa9e310be34fdc543a563b8e

  • SHA512

    462a75b34b2f0671f555b410136aa6ab3a6747bd64a7729abbf0fb44ed7be9f710740381efb0068f7633fd471a203fb6aa46bb48a29a65020c25e6077a6868f7

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.hyshippingcn.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    e*u@qkS4

Targets

    • Target

      MV Double Miracle.exe

    • Size

      1.1MB

    • MD5

      e844fb0cf2f0bb64ea1e4cb214ad9bd8

    • SHA1

      909565f0bc99fbfce62a817479d81cdcd8db6ee5

    • SHA256

      72ecac87c9a614db922b23644e64e9d3db771d50aa9e310be34fdc543a563b8e

    • SHA512

      462a75b34b2f0671f555b410136aa6ab3a6747bd64a7729abbf0fb44ed7be9f710740381efb0068f7633fd471a203fb6aa46bb48a29a65020c25e6077a6868f7

    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • AgentTesla Payload

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

3
T1081

Collection

Data from Local System

3
T1005

Tasks