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General

  • Target

    bc49e8962d629c983a15863ef1e78d6aa221a06b3c23f4920315a21966cd7938

  • Size

    2.3MB

  • Sample

    240525-g4x2rshb9t

  • MD5

    2776b49b2742d41cc2ff9f4cde5d3138

  • SHA1

    2b232f38a2b757785e61de6afd5f158161cfb801

  • SHA256

    bc49e8962d629c983a15863ef1e78d6aa221a06b3c23f4920315a21966cd7938

  • SHA512

    2fb14923b839ce3fe724840038aaf1c14db59b9623976f9a529c3151f950305f3cf5f48db30d6e1856a64104b9c2ba4f81656ad09c986064c4bc98880a32f8ff

  • SSDEEP

    49152:3UBJ6jQsiw11MLE8fL0baJChbjrzQOWVIT/2xclZrkrlOtTTcT4dJt06:3m4iOyfIbawhbLQri/wlO1hdw6

Malware Config

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.spia-indonesia.org
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Looloo123@#

Targets

    • Target

      PO.scanned copy.jpeg.exe

    • Size

      2.4MB

    • MD5

      07406b3baa44f755372fc1cb3d1356f6

    • SHA1

      4e5864ccfca1d131d5b96b5e511ea482a8f25968

    • SHA256

      9144819511f4f92e7f369d4edcf931178514957ae58256385d1909cc24bd732a

    • SHA512

      a07e77de01ee4cb7e5554ea746b0fb713836a81a32d5629944516ad962fe5dd77b66b482e48c2208cae81c614f9b13a65677820327c5f15a65d0426ad4f2f4e1

    • SSDEEP

      49152:H74PT9ibU8owt10HE8fH0/atMZNJXlE2ev0jJ2xylrFkV/Ytzj0lQ5plu:W4oA+fU/aCZNnENsJa/YFJ5O

    • AgentTesla

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

    • 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.

    • Adds Run key to start application

    • 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