General

  • Target

    e2556f587891c051a883bad2d32be1b0_JaffaCakes118

  • Size

    270KB

  • Sample

    240915-m5tcvs1ejn

  • MD5

    e2556f587891c051a883bad2d32be1b0

  • SHA1

    dbe19ef6c963557b019b558a9101a67e51b4645d

  • SHA256

    eddfeca548fc1464fd8937442f58b868ade0a2a5b9a2780384cf622124b35c71

  • SHA512

    5338d70a35217b5fa32f5aceac7795c409d38693ef825be5c7ec3e43fa85814b40c4b16f0ccfb84c1b39cee3f719f96545144eee9b64baa04a66e82dbf997fe7

  • SSDEEP

    6144:Wr22YGyoe20sSysESzMMO1gNCz/1NeSDOydFcw:QYGyowkS3O1r5mw

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      e2556f587891c051a883bad2d32be1b0_JaffaCakes118

    • Size

      270KB

    • MD5

      e2556f587891c051a883bad2d32be1b0

    • SHA1

      dbe19ef6c963557b019b558a9101a67e51b4645d

    • SHA256

      eddfeca548fc1464fd8937442f58b868ade0a2a5b9a2780384cf622124b35c71

    • SHA512

      5338d70a35217b5fa32f5aceac7795c409d38693ef825be5c7ec3e43fa85814b40c4b16f0ccfb84c1b39cee3f719f96545144eee9b64baa04a66e82dbf997fe7

    • SSDEEP

      6144:Wr22YGyoe20sSysESzMMO1gNCz/1NeSDOydFcw:QYGyowkS3O1r5mw

    • 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

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks