General

  • Target

    UPDAED SOA PDF.exe

  • Size

    718KB

  • Sample

    240403-p7wxwadd7w

  • MD5

    3fe887e746f229be8ef857a943d6d623

  • SHA1

    9284ee4fa5296736bcd1a26ce93cffee3ddf7d33

  • SHA256

    b963cb7357ada0ea54e2cbce1c525fb0b69553296e233eff8e1fe02fdf63b5b7

  • SHA512

    70b221cf7cf35587b72c4d6619486e51c3adc8f64d88a2a4d37774f35f76ebe6920a39e3f2cf324e29a570ef886a3d6eab1cc852acfe535b9ec90b82c9d06b9a

  • SSDEEP

    12288:WyBOof3TrT8uykyhP4/iPQYzUp3YzvIgDK2d7hT9O1IKcKs2HT3Zl:zBOof3fT8R20YozrOe

Malware Config

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.sintecno.gr
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    k$&v8@,q0Pf#

Targets

    • Target

      UPDAED SOA PDF.exe

    • Size

      718KB

    • MD5

      3fe887e746f229be8ef857a943d6d623

    • SHA1

      9284ee4fa5296736bcd1a26ce93cffee3ddf7d33

    • SHA256

      b963cb7357ada0ea54e2cbce1c525fb0b69553296e233eff8e1fe02fdf63b5b7

    • SHA512

      70b221cf7cf35587b72c4d6619486e51c3adc8f64d88a2a4d37774f35f76ebe6920a39e3f2cf324e29a570ef886a3d6eab1cc852acfe535b9ec90b82c9d06b9a

    • SSDEEP

      12288:WyBOof3TrT8uykyhP4/iPQYzUp3YzvIgDK2d7hT9O1IKcKs2HT3Zl:zBOof3fT8R20YozrOe

    • 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 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