General

  • Target

    04062024_0133_03062024_SWIF0900.rar

  • Size

    718KB

  • Sample

    240604-by26mshd75

  • MD5

    6b0b3d7296fa5d045f96f18683d5f25c

  • SHA1

    5ead769cb8786127e66253f9bb89b3fb99e5b800

  • SHA256

    2aa9ebc11e15db74de0be2114191c5545263eeff889ca951272a1d163ce4aefe

  • SHA512

    77c456cb23f4e19e4ea747c6ad79555ef29a1caa4a8817f722fbb232ff89e6a241fdcecb6c1041b399a23fa89f6096eaa7dd79fa6c2b4bb3a088810774f44f6f

  • SSDEEP

    12288:X/mnVvfFFRnq+DF/rmeA+JtK6K76pd019tkrXES3jLtgfI:Xg5FF5q+DNrZFJtre6IEUct+I

Malware Config

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    us2.smtp.mailhostbox.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    gWwdRIw1

Targets

    • Target

      SWIF0900.exe

    • Size

      945KB

    • MD5

      823ef86adc71b80062b03f45c2449057

    • SHA1

      0fd7d69552e86bcd56d0f02ce6180576d50182d9

    • SHA256

      b81197ed34ebad9a0951c4fb87b5b0036e8366d4c4cb411f478067fbae8023b3

    • SHA512

      1b59c980ea6943cb73f5503caf5ebbeb1817430086dc36105cb4129aa0f6c1197996c86038de119bc71957157e56707872a2b8b9966afcf37758d628af8f978b

    • SSDEEP

      24576:+6Ug2oGVoiM+xpxckznUBo6EjELZfE1s9fZrUFjFduOeOK8GzMs:46mELO1ssFjSOeT8C

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks