General

  • Target

    DAMAGE CONTAINER.ppam

  • Size

    5KB

  • Sample

    211026-ya98nsabf2

  • MD5

    302c8294c151f8cc018dbfe00211db8f

  • SHA1

    e5657ec350c929f3435d791d645edadfaaa2ce99

  • SHA256

    59a95c64df0146fb56dd13b25582965034ca1d9687b1a878af06d0e628b60683

  • SHA512

    4b9a2152ac30e7b5c607179d9bbd7a8f2742f6944157bb0aee5c5d0c4b13cd6167262398c9b30ad13283949f0335073c05c0def926d871c2b3ba35b51fa1d2e0

Malware Config

Targets

    • Target

      DAMAGE CONTAINER.ppam

    • Size

      5KB

    • MD5

      302c8294c151f8cc018dbfe00211db8f

    • SHA1

      e5657ec350c929f3435d791d645edadfaaa2ce99

    • SHA256

      59a95c64df0146fb56dd13b25582965034ca1d9687b1a878af06d0e628b60683

    • SHA512

      4b9a2152ac30e7b5c607179d9bbd7a8f2742f6944157bb0aee5c5d0c4b13cd6167262398c9b30ad13283949f0335073c05c0def926d871c2b3ba35b51fa1d2e0

    • AgentTesla

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

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • AgentTesla Payload

    • Blocklisted process makes network request

    • Drops file in Drivers directory

    • 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.

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks