General

  • Target

    de848d7a8fc498435755e7fd5bc0fc63_JaffaCakes118

  • Size

    594KB

  • Sample

    240913-vev3rsybkh

  • MD5

    de848d7a8fc498435755e7fd5bc0fc63

  • SHA1

    53e34f932a122265ea44b51449599d4417c18d64

  • SHA256

    54bf3d43081df1fe54973306d62bfe19fb27278c2248431095d1e953870dd09b

  • SHA512

    bce48b926aecee76874f5d9f720b563f643f74af0ba8e0d6408092dbb0bc42e31cfd775a625652b1b701ac149ae056da0bdaaef57f726a034e98e37a67b9c5f6

  • SSDEEP

    12288:8hATkOSjH7RS4p68WQyViGgaID4wBvRQao:aCS44dNyVitNvRQ

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    78.142.19.101
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    8txksCN56

Targets

    • Target

      de848d7a8fc498435755e7fd5bc0fc63_JaffaCakes118

    • Size

      594KB

    • MD5

      de848d7a8fc498435755e7fd5bc0fc63

    • SHA1

      53e34f932a122265ea44b51449599d4417c18d64

    • SHA256

      54bf3d43081df1fe54973306d62bfe19fb27278c2248431095d1e953870dd09b

    • SHA512

      bce48b926aecee76874f5d9f720b563f643f74af0ba8e0d6408092dbb0bc42e31cfd775a625652b1b701ac149ae056da0bdaaef57f726a034e98e37a67b9c5f6

    • SSDEEP

      12288:8hATkOSjH7RS4p68WQyViGgaID4wBvRQao:aCS44dNyVitNvRQ

    • AgentTesla

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

    • AgentTesla payload

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • 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.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks