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General

  • Target

    5ff69cbeb98494c2e5c226821b9805b11aeb8d371824cfcf8b4be92df1e3a8a2

  • Size

    707KB

  • Sample

    240508-cjp37sfe77

  • MD5

    11679b88588b80decdeac0f8dc569ebe

  • SHA1

    895a0f50ea00fb43817f3b1c8a943e62599dd501

  • SHA256

    5ff69cbeb98494c2e5c226821b9805b11aeb8d371824cfcf8b4be92df1e3a8a2

  • SHA512

    d8a84f9c5b958e874ce1bfd1e1ffea7450aa84f362ded05478b6cb4f985bdd92f3ef2f97955f4f5fc67b529e1b9f4ea0b34bc1fb55cae720248b31a15bdb92f1

  • SSDEEP

    12288:KaVPK4t9RM+n6rGOGFcOVW/bwK25N8hB+w070XJea2NlGAjkPFpm43vpLC:5tNzRM+cGwsTg+w/XQxNNjKeWvc

Malware Config

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    us2.smtp.mailhostbox.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    N@DRpoY0

Targets

    • Target

      PURCHASEORDER.exe

    • Size

      749KB

    • MD5

      21cd854f5ad91b98b213a53f6177faa6

    • SHA1

      27e776be127313a4111a426cbe1d983407e2213e

    • SHA256

      af23f48f9e361a3e5a1cc849a5e9fc3a48408f7948390e5c2e25ac4d41ddfe2b

    • SHA512

      c0351507ed3e29e2d69b8dec0095af5ebf3d46ebe0d8406380c3d0abfcd9c5fd4918018a069580bbc2184488e69904b01a1c7580a9626eebe1d21ab40665c8f0

    • SSDEEP

      12288:hhc2iNT/SH6mGoGFcWVW/rwI25xBqNNEOl4FUn7sbBOiGOTvwgecW1YU:hS1cHDGU8VRqNN91EOiGOTvlw1Y

    • 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