General

  • Target

    e2b22ba6e461682f125b918cc0da3991_JaffaCakes118

  • Size

    663KB

  • Sample

    240915-rs2wpaydll

  • MD5

    e2b22ba6e461682f125b918cc0da3991

  • SHA1

    33ca176b03b684e7fe9e46f3c2d85d9152e88d12

  • SHA256

    948c91dd7daab69b17b80bba054a5bbb77202ecc379d6680328d4afd6eba81be

  • SHA512

    b96b4e34a11c5e5417b504c9c89958d939302d4af8f526d33e0f5ddb65c3732392f64dfe370c041019290c71639d09b6c5b221031b06f6a633d7bacccc09fd88

  • SSDEEP

    12288:L4QJc8McbmEfiTmTLcBwBMPiDQ5NC44DSUxXz1Jt2dW++ra0:La8MgmlBwiuQ5k4IxZ2dWRra0

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.procetfreight.co.ke
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Akass12345#@

Targets

    • Target

      e2b22ba6e461682f125b918cc0da3991_JaffaCakes118

    • Size

      663KB

    • MD5

      e2b22ba6e461682f125b918cc0da3991

    • SHA1

      33ca176b03b684e7fe9e46f3c2d85d9152e88d12

    • SHA256

      948c91dd7daab69b17b80bba054a5bbb77202ecc379d6680328d4afd6eba81be

    • SHA512

      b96b4e34a11c5e5417b504c9c89958d939302d4af8f526d33e0f5ddb65c3732392f64dfe370c041019290c71639d09b6c5b221031b06f6a633d7bacccc09fd88

    • SSDEEP

      12288:L4QJc8McbmEfiTmTLcBwBMPiDQ5NC44DSUxXz1Jt2dW++ra0:La8MgmlBwiuQ5k4IxZ2dWRra0

    • AgentTesla

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

    • AgentTesla payload

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Drops file in Drivers directory

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks