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General

  • Target

    PO_CIQ11485900.js

  • Size

    381KB

  • Sample

    220913-e64k8aadfq

  • MD5

    26a330f2d227cabe5d33dc5c5c2c5430

  • SHA1

    3f8504c75dda59e419ee563a36deffc7f4a87889

  • SHA256

    71c0614a096ad6fe9b4022f8c829467762a05655c769797f9649e254f1531b53

  • SHA512

    c003642fc898b95454fa279c0177ac8df34a4d7be9d7688eb335b3ef9d1455a62c882eae224429713bf2d45c18d4a52d4033c3daa11ed1222767b08d04ed3ba5

  • SSDEEP

    6144:A3IG6rAFpGR4r4A/TWW73xdxKhzdVkz9NUOW6baLbbe4pMuh:AIrAfwu4A/S+xdxfrU9bR

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    %2B
  • Port:
    21
  • Username:
    application/x-www-form-urlencoded
  • Password:
    image/jpg
C2

p=

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.privateemail.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    success21

Targets

    • Target

      PO_CIQ11485900.js

    • Size

      381KB

    • MD5

      26a330f2d227cabe5d33dc5c5c2c5430

    • SHA1

      3f8504c75dda59e419ee563a36deffc7f4a87889

    • SHA256

      71c0614a096ad6fe9b4022f8c829467762a05655c769797f9649e254f1531b53

    • SHA512

      c003642fc898b95454fa279c0177ac8df34a4d7be9d7688eb335b3ef9d1455a62c882eae224429713bf2d45c18d4a52d4033c3daa11ed1222767b08d04ed3ba5

    • SSDEEP

      6144:A3IG6rAFpGR4r4A/TWW73xdxKhzdVkz9NUOW6baLbbe4pMuh:AIrAfwu4A/S+xdxfrU9bR

    • AgentTesla

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

    • Executes dropped EXE

    • 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.

    • Accesses Microsoft Outlook profiles

MITRE ATT&CK Enterprise v6

Tasks