General

  • Target

    Urgent BW Quotation Request - 20 Feb - SFOWRN5.exe

  • Size

    726KB

  • Sample

    240221-rey8mshb92

  • MD5

    260eb60d87b6adcd4fcfe0060b502e10

  • SHA1

    48ca59be094aadf12576d958631fadeaf236c447

  • SHA256

    36f990f3ff5b7bcdc7eac8910ecd305e03b8e988a0a341f244b16a298e331b80

  • SHA512

    7de54ac742a8148814084281975109b7d43b7c5428886a2b2b69fc68cbee4049af57049344e59542a2b4e20e8783f7280e32815b5ec5116609621b92cd173f73

  • SSDEEP

    12288:4dR1rEwTHHThOI1TrDHPrybsgkx7g6hd6sQanJglYvlY61gPq1CkR:M9EWHtDbH0sgIhdX5JglYv661gi3

Malware Config

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.tadbirdrilling.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    h123456789H!!!!

Targets

    • Target

      Urgent BW Quotation Request - 20 Feb - SFOWRN5.exe

    • Size

      726KB

    • MD5

      260eb60d87b6adcd4fcfe0060b502e10

    • SHA1

      48ca59be094aadf12576d958631fadeaf236c447

    • SHA256

      36f990f3ff5b7bcdc7eac8910ecd305e03b8e988a0a341f244b16a298e331b80

    • SHA512

      7de54ac742a8148814084281975109b7d43b7c5428886a2b2b69fc68cbee4049af57049344e59542a2b4e20e8783f7280e32815b5ec5116609621b92cd173f73

    • SSDEEP

      12288:4dR1rEwTHHThOI1TrDHPrybsgkx7g6hd6sQanJglYvlY61gPq1CkR:M9EWHtDbH0sgIhdX5JglYv661gi3

    • 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.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks