General

  • Target

    5795f7ad5151237b31b31a6c35f05cc84795d215a8cf5483f088a986f8d97447

  • Size

    371KB

  • Sample

    240523-cbxhbahf76

  • MD5

    d94f324b3483803d84eeba84f631ff39

  • SHA1

    347ee79e6a0b1c5151d94a2492bea9281d0eae01

  • SHA256

    5795f7ad5151237b31b31a6c35f05cc84795d215a8cf5483f088a986f8d97447

  • SHA512

    07167cc578a71a000cbe5b4fc778acf130dde1d063f4c425aa6cdbc7ac6c4257ba1c378abdea3f4d8a7555aa0894241f66da1ddde790ece8d4f578515136b4e5

  • SSDEEP

    6144:rtJigmu6zKJXHkNk29y1yfDME9L0I/HKq6AlclSCIm5chd9ocC7e5I1BA:vigmpzKJXHz2U1yV0ICq6scI7C7GX

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot7078346326:AAGX1CDPoWJfjkrOoEPVVRU8q_dn7nh6dRU/

Targets

    • Target

      5795f7ad5151237b31b31a6c35f05cc84795d215a8cf5483f088a986f8d97447

    • Size

      371KB

    • MD5

      d94f324b3483803d84eeba84f631ff39

    • SHA1

      347ee79e6a0b1c5151d94a2492bea9281d0eae01

    • SHA256

      5795f7ad5151237b31b31a6c35f05cc84795d215a8cf5483f088a986f8d97447

    • SHA512

      07167cc578a71a000cbe5b4fc778acf130dde1d063f4c425aa6cdbc7ac6c4257ba1c378abdea3f4d8a7555aa0894241f66da1ddde790ece8d4f578515136b4e5

    • SSDEEP

      6144:rtJigmu6zKJXHkNk29y1yfDME9L0I/HKq6AlclSCIm5chd9ocC7e5I1BA:vigmpzKJXHz2U1yV0ICq6scI7C7GX

    • AgentTesla

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

    • 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