General

  • Target

    6978314c3f459a828f64e3cac70cb5f6c67c8b4cb9b1e0643a8aec91ce346610

  • Size

    623KB

  • Sample

    231206-j7ncvach76

  • MD5

    05e3af2f752aab8d6c820dc7c07d8a98

  • SHA1

    f8c1424913021611982e3d2e12d8d77d7c10251e

  • SHA256

    6978314c3f459a828f64e3cac70cb5f6c67c8b4cb9b1e0643a8aec91ce346610

  • SHA512

    72422a917f83d2e4d530cc69b67eb2f7bef79775328bb55ecc317ad73ee0de62bd3206eaf5eb15a11ef2af8c0dab6ad6d793ac3feea55bb72b6b3e612f089a13

  • SSDEEP

    12288:nrmQV/Bt6qhE/70HdFFNAp+HsHlxRygBvO8r1P0NntGWk+xEjNM+bn52orQZ:rF/v5h0709F7ApOsHlnIntXkyE/1Te

Malware Config

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.lubdub.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    J-y!2e_fWMH_XP8F_008

Targets

    • Target

      PO#801644.exe

    • Size

      694KB

    • MD5

      1d3a8a121376bf64ec58a7b019241697

    • SHA1

      33ac1efd81943a55537f03851bcdb1e1ef583775

    • SHA256

      56ec132d9642242d2426063fb8763cb8d74973bbc186fd6d55eeebf3936a60f7

    • SHA512

      85526fd1f61620626d59a54953ee15e95d6c5420dc608913e874557e333d819aadade94d7e49ebf2839ee11d3009074adea805e7052af625a1c3d1c7fb614eeb

    • SSDEEP

      12288:gueH5qKXIk3zC/XcNiG5FgTf1qrTP3KL32dlQgU5GUtGcWld7Sxc:EqeKcwGb+dqrTfHdlQgUGvgc

    • AgentTesla

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

    • 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