General

  • Target

    253268344-050257-sanlccjavap0004-12608.exe

  • Size

    1.1MB

  • Sample

    250416-pndbesvqs5

  • MD5

    58167ed9a471342e1ceebcf03068b792

  • SHA1

    5009e33a1de629c36ca00c9a9be4cfb14d562382

  • SHA256

    ba4f8ce88dec950f3869ae1bd1313c0af8fb90443645da1d5516acd44ccc7416

  • SHA512

    ccbc121d4d93a02ca382ce1d98248dde51ba318a542a46fb9a5a2ec975617b7a0f27e917eac680efa8807a56a3ed6e3062801314e5d76af48e059e6c3d3b1211

  • SSDEEP

    24576:3NOGCclxrngB5gkUSTlVb5PGkb8I884lGZV8D7iGK2bt4:dZxrngBZUSbbAkb8Im1DVXbu

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5147163644:AAEDa60jT_0f_OgilwiEp-CBiARVO2Rx3Mo/

Targets

    • Target

      253268344-050257-sanlccjavap0004-12608.exe

    • Size

      1.1MB

    • MD5

      58167ed9a471342e1ceebcf03068b792

    • SHA1

      5009e33a1de629c36ca00c9a9be4cfb14d562382

    • SHA256

      ba4f8ce88dec950f3869ae1bd1313c0af8fb90443645da1d5516acd44ccc7416

    • SHA512

      ccbc121d4d93a02ca382ce1d98248dde51ba318a542a46fb9a5a2ec975617b7a0f27e917eac680efa8807a56a3ed6e3062801314e5d76af48e059e6c3d3b1211

    • SSDEEP

      24576:3NOGCclxrngB5gkUSTlVb5PGkb8I884lGZV8D7iGK2bt4:dZxrngBZUSbbAkb8Im1DVXbu

    • AgentTesla

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

    • Agenttesla family

    • Guloader family

    • Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

    • Loads dropped DLL

    • 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.

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Target

      $PLUGINSDIR/System.dll

    • Size

      11KB

    • MD5

      a436db0c473a087eb61ff5c53c34ba27

    • SHA1

      65ea67e424e75f5065132b539c8b2eda88aa0506

    • SHA256

      75ed40311875312617d6711baed0be29fcaee71031ca27a8d308a72b15a51e49

    • SHA512

      908f46a855480af6eacb2fb64de0e60b1e04bbb10b23992e2cf38a4cbebdcd7d3928c4c022d7ad9f7479265a8f426b93eef580afec95570e654c360d62f5e08d

    • SSDEEP

      192:aVL7iZJX76BisO7+UZEw+Rl59pV8ghsVJ39dx8T:d7NsOpZsfLMJ39e

    Score
    3/10

MITRE ATT&CK Enterprise v16

Tasks