General

  • Target

    e98431154ce9e261ee8713504b34ae2c4654b7f69727fcaec3d22f247c161ce8.vbs

  • Size

    69KB

  • Sample

    240517-p11x9aaa69

  • MD5

    b6fdc1fd3b98fc9d788112aed2894794

  • SHA1

    4eaa8dec8b07bd03c0f45ce2549faa9afb3327bc

  • SHA256

    e98431154ce9e261ee8713504b34ae2c4654b7f69727fcaec3d22f247c161ce8

  • SHA512

    38724ad46ae4e93092f2fc205d4abe87e559adc7498cd7f981b6071ca6e4989ed238b4836f1e5d031c54e6e44a3702b35dafc8afc7eb98cb7afc6d2136a258ac

  • SSDEEP

    1536:0YBJsU3Mhnm7ZxJqOYjvqL0tDMn802oDwcK/rYVoKbEJF:0isU8Ax0OqvqAZMn80Ea+

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      e98431154ce9e261ee8713504b34ae2c4654b7f69727fcaec3d22f247c161ce8.vbs

    • Size

      69KB

    • MD5

      b6fdc1fd3b98fc9d788112aed2894794

    • SHA1

      4eaa8dec8b07bd03c0f45ce2549faa9afb3327bc

    • SHA256

      e98431154ce9e261ee8713504b34ae2c4654b7f69727fcaec3d22f247c161ce8

    • SHA512

      38724ad46ae4e93092f2fc205d4abe87e559adc7498cd7f981b6071ca6e4989ed238b4836f1e5d031c54e6e44a3702b35dafc8afc7eb98cb7afc6d2136a258ac

    • SSDEEP

      1536:0YBJsU3Mhnm7ZxJqOYjvqL0tDMn802oDwcK/rYVoKbEJF:0isU8Ax0OqvqAZMn80Ea+

    • AgentTesla

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

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

    • 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