General

  • Target

    341c577082740e45bd8cd65b44cef857b80f864dbaf4f5c77d7c1b0756265b1d

  • Size

    814KB

  • Sample

    240909-qblyga1gpc

  • MD5

    a97e092a84de94edfe0b3e699ed08bc6

  • SHA1

    eccb0f0690bb9616c38a48ad573d5431a673714c

  • SHA256

    341c577082740e45bd8cd65b44cef857b80f864dbaf4f5c77d7c1b0756265b1d

  • SHA512

    19041ef1d53219569ee6a465eb6f98338d11415eeb4a6db9421053dfa00b6bf7121a9cfef1427bfa34689554ddc55232d00250ee7b211f5a948ae5ddc9a8bf22

  • SSDEEP

    24576:wqf8c7eFSjr7ZWN056DITTYyN4O5SyEuDe7Y:wqEc77jIukITTYyL5Syn

Malware Config

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.medicalhome.com.pe
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    MHinfo01

Targets

    • Target

      PCA9626B,118.exe

    • Size

      866KB

    • MD5

      cb9e1d1bbe47f48fc4e5160f7ad601da

    • SHA1

      1ff552e59a6d88d7600130113f88a75e4f88c8cc

    • SHA256

      77529cc504690e79a72680d72b42be8f021f5b2799fbce50bed59637dc4aa5b2

    • SHA512

      cdda2bc4607929f0a89566ac5dc0234e8140e0698a467922434724d50d76c9436ff7bfc141f2f469efeb85bbe239a487412fd059c5d44129473f70176adb8286

    • SSDEEP

      24576:uHf2Uol0ge2X7EXMuYcXrcMt/nzzGcXNyIEikE:uHfql0IL6MuYcXL/zzGcX7w

    • AgentTesla

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

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • 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.

    • Adds Run key to start application

    • 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 Enterprise v15

Tasks