General

  • Target

    NEAS.db765e3ae32dab0e207e927fa48ca963404819122f9b094908001aa4d3ee7b94exe_JC.exe

  • Size

    1.1MB

  • Sample

    231014-n4k6jaff29

  • MD5

    1ac789b4d8af79035ec0392e0f1c6752

  • SHA1

    a978282d918e6088a3c84b8e0351c3126b8b237c

  • SHA256

    db765e3ae32dab0e207e927fa48ca963404819122f9b094908001aa4d3ee7b94

  • SHA512

    b68dfcf56aa3a1cb63c1c562aedd83ae2ffec8125415458594aa886f590c4f84db0911bc5f8877cc9653d47d7c34b9a360e6c6a12a7e8aa4d7adf1cf1c9f8ccb

  • SSDEEP

    12288:NF90U+ivk56Zvuqeci0wLuFvqh4lX3Gs1JAPMT6lYfT6/:L9r+isKuIsLuFU492s3APMulmTM

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.aksumer.com
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    Kingdom12345@

Extracted

Credentials

  • Protocol:
    ftp
  • Host:
    ftp.aksumer.com
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    Kingdom12345@

Targets

    • Target

      NEAS.db765e3ae32dab0e207e927fa48ca963404819122f9b094908001aa4d3ee7b94exe_JC.exe

    • Size

      1.1MB

    • MD5

      1ac789b4d8af79035ec0392e0f1c6752

    • SHA1

      a978282d918e6088a3c84b8e0351c3126b8b237c

    • SHA256

      db765e3ae32dab0e207e927fa48ca963404819122f9b094908001aa4d3ee7b94

    • SHA512

      b68dfcf56aa3a1cb63c1c562aedd83ae2ffec8125415458594aa886f590c4f84db0911bc5f8877cc9653d47d7c34b9a360e6c6a12a7e8aa4d7adf1cf1c9f8ccb

    • SSDEEP

      12288:NF90U+ivk56Zvuqeci0wLuFvqh4lX3Gs1JAPMT6lYfT6/:L9r+isKuIsLuFU492s3APMulmTM

    • 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