General

  • Target

    db2b8762c3c51cd44020ad2ed98b2c33fbb42790ad19102d40f7b26c7d926e50

  • Size

    732KB

  • Sample

    241124-bwfvmaxjhy

  • MD5

    3ba253ac322baa4f0650dd2ef5587269

  • SHA1

    340686bcc9386bbf12731327d2aa3a2587d08642

  • SHA256

    db2b8762c3c51cd44020ad2ed98b2c33fbb42790ad19102d40f7b26c7d926e50

  • SHA512

    b636f6d8008cc8fda86b43402655afea6246c68c5609f3c1ab43f5f32b689f50f8c50cbafcc0cefad9833ce9c89510aa18219aa33969ab2dcd8b0020053f8452

  • SSDEEP

    12288:z8gwWtAGarMonHpuRQJhVKoA1EWDjUX5CVMqWUKtk8yM+bRE68k2OOre7VEnphjD:OrMoneQ5KR4X4VlNP9dQH

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    enugu042

Targets

    • Target

      db2b8762c3c51cd44020ad2ed98b2c33fbb42790ad19102d40f7b26c7d926e50

    • Size

      732KB

    • MD5

      3ba253ac322baa4f0650dd2ef5587269

    • SHA1

      340686bcc9386bbf12731327d2aa3a2587d08642

    • SHA256

      db2b8762c3c51cd44020ad2ed98b2c33fbb42790ad19102d40f7b26c7d926e50

    • SHA512

      b636f6d8008cc8fda86b43402655afea6246c68c5609f3c1ab43f5f32b689f50f8c50cbafcc0cefad9833ce9c89510aa18219aa33969ab2dcd8b0020053f8452

    • SSDEEP

      12288:z8gwWtAGarMonHpuRQJhVKoA1EWDjUX5CVMqWUKtk8yM+bRE68k2OOre7VEnphjD:OrMoneQ5KR4X4VlNP9dQH

    • AgentTesla

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

    • Agenttesla family

    • AgentTesla payload

    • 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