General

  • Target

    80ca7c023f86983b45096df0433a8966_JaffaCakes118

  • Size

    693KB

  • Sample

    240801-rjkk2syerc

  • MD5

    80ca7c023f86983b45096df0433a8966

  • SHA1

    6333e753ee7549a668b7f048646244b4151a802f

  • SHA256

    99a9f37b29dd440c803ea37c57a6acded495d4b49c165f66b3fbe8a427972799

  • SHA512

    f4ff2d80babf175d9e10d63219fd870861eff8787b70e4adf69dd70621774956dacc7853e4acfa82d6fe9ae9bd38db6dd97dc96868b1151d93b5e84034eaccbb

  • SSDEEP

    12288:RgQv+Ae5eBFlKGQUmhb3O7hTSLeBUU04V2dA+LELf88LO0jW7:OV5zUmh76cZU0E2dSvKP

Malware Config

Extracted

Family

matiex

Credentials

  • Protocol:
    smtp
  • Host:
    ebop.website
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    P@ssw0rdP@ssw0rd

Targets

    • Target

      80ca7c023f86983b45096df0433a8966_JaffaCakes118

    • Size

      693KB

    • MD5

      80ca7c023f86983b45096df0433a8966

    • SHA1

      6333e753ee7549a668b7f048646244b4151a802f

    • SHA256

      99a9f37b29dd440c803ea37c57a6acded495d4b49c165f66b3fbe8a427972799

    • SHA512

      f4ff2d80babf175d9e10d63219fd870861eff8787b70e4adf69dd70621774956dacc7853e4acfa82d6fe9ae9bd38db6dd97dc96868b1151d93b5e84034eaccbb

    • SSDEEP

      12288:RgQv+Ae5eBFlKGQUmhb3O7hTSLeBUU04V2dA+LELf88LO0jW7:OV5zUmh76cZU0E2dSvKP

    • Matiex

      Matiex is a keylogger and infostealer first seen in July 2020.

    • Matiex Main payload

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • 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

    • 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