General

  • Target

    9a6474186b145552217cf4d421309733.bin

  • Size

    645KB

  • Sample

    240420-by1yksdh4s

  • MD5

    9c1ac4b784d7f39876c6c2438508144a

  • SHA1

    9bafe143214ecba4b86b6bc84bd2dd6ab35d6f77

  • SHA256

    fe4d10afc9c26a9ef46a0b232362eb1852907e07cccf22b859c0cb8defb96f5d

  • SHA512

    bf7ded1b37ea2d7b18936ea47adb78597fdbfece19fe63bc0ece5644b2c832e05d0541e35a54825cbf2715ca30f9695a4be00edd8dd6fdeef6b6a02590c9e713

  • SSDEEP

    12288:InYQ+7GQ2Ery2yn8R/4F38aDd1zcrvuKt1P8oQrPb2OIszR8YvElO77q:2YQ+7Gory2h51anzq9RQrPMpeiO77q

Malware Config

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.italiacanda-it.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    dsrociz1

Targets

    • Target

      3815bc3a78dc96a0af4aca4446b3afa741d3910530ae69b06895b0e499d49aa6.exe

    • Size

      684KB

    • MD5

      9a6474186b145552217cf4d421309733

    • SHA1

      b21733889432abe65233736ce0e0289f8f3bddc4

    • SHA256

      3815bc3a78dc96a0af4aca4446b3afa741d3910530ae69b06895b0e499d49aa6

    • SHA512

      33f247c4ef21221d983927b7f2f54a63d51d23840bfb4edfb9aac32f8a2b6856566c78c00e3ce147e574b1b61526f16c2c7f818f4a291d006183be6e73b7b416

    • SSDEEP

      12288:urfrr2rrDirIlL3zxlDB3gHSmlNyqrCysnM8f/zR0NIV8ngQItKxKQCHrdWnuS:5lL3zxlD5aTl0VpM4/F0NA8ngQPird8X

    • 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.

    • 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