General

  • Target

    ac76085014662c8bdeaac88d6266deb35919d78ebbca4ba81d70c7c9081d5870

  • Size

    418KB

  • Sample

    241122-btqxtaxmhl

  • MD5

    775815af226a71175dccb3008949eadc

  • SHA1

    ab0eef4b2b821cb12f5080b0efa10a8016c6101f

  • SHA256

    ac76085014662c8bdeaac88d6266deb35919d78ebbca4ba81d70c7c9081d5870

  • SHA512

    775805293e1171d429579ab9da93ebece7c1bbe1c9e113155f66178e5d22df794d5e4472efdbbcdddc67dc8232f2cadb93694094eda2d71b7b8d9a19a7470b05

  • SSDEEP

    12288:pHRESKD2Jc/pc/ObxiOUQLoCpXer/feFUbQTh8:taSKSJywOb8eJQWFUbQC

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.uae-messefrankfurt.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    junior080

Targets

    • Target

      ac76085014662c8bdeaac88d6266deb35919d78ebbca4ba81d70c7c9081d5870

    • Size

      418KB

    • MD5

      775815af226a71175dccb3008949eadc

    • SHA1

      ab0eef4b2b821cb12f5080b0efa10a8016c6101f

    • SHA256

      ac76085014662c8bdeaac88d6266deb35919d78ebbca4ba81d70c7c9081d5870

    • SHA512

      775805293e1171d429579ab9da93ebece7c1bbe1c9e113155f66178e5d22df794d5e4472efdbbcdddc67dc8232f2cadb93694094eda2d71b7b8d9a19a7470b05

    • SSDEEP

      12288:pHRESKD2Jc/pc/ObxiOUQLoCpXer/feFUbQTh8:taSKSJywOb8eJQWFUbQC

    • AgentTesla

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

    • Agenttesla family

    • 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.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks