General

  • Target

    d4e56599498e8ca64363329d11b2c2d4_JaffaCakes118

  • Size

    2.2MB

  • Sample

    240908-v5l8jsycmk

  • MD5

    d4e56599498e8ca64363329d11b2c2d4

  • SHA1

    86b5f8f48e6ff22031e4bfde6cc709421c5ba753

  • SHA256

    2b68ea22dbc7e66ee13c583dfa62e85df53a1a03aa34b3d1b0d96ae3185c7711

  • SHA512

    9d5ff46578340ca74da5290f1e4449a770e20dc2c715ff00db00950aecc0c70e9064543ffa87a2e4af36a43d51a7bae1c57708482b5a7b2893b0d3a5389b1147

  • SSDEEP

    49152:QWr3uYv+f7aKUKXLsFwM/vsv/wIBkCUcRmVsIK3Qp18YYu:jaYvKuKXL69nsv/dCwIKgkBu

Malware Config

Targets

    • Target

      d4e56599498e8ca64363329d11b2c2d4_JaffaCakes118

    • Size

      2.2MB

    • MD5

      d4e56599498e8ca64363329d11b2c2d4

    • SHA1

      86b5f8f48e6ff22031e4bfde6cc709421c5ba753

    • SHA256

      2b68ea22dbc7e66ee13c583dfa62e85df53a1a03aa34b3d1b0d96ae3185c7711

    • SHA512

      9d5ff46578340ca74da5290f1e4449a770e20dc2c715ff00db00950aecc0c70e9064543ffa87a2e4af36a43d51a7bae1c57708482b5a7b2893b0d3a5389b1147

    • SSDEEP

      49152:QWr3uYv+f7aKUKXLsFwM/vsv/wIBkCUcRmVsIK3Qp18YYu:jaYvKuKXL69nsv/dCwIKgkBu

    • HawkEye

      HawkEye is a malware kit that has seen continuous development since at least 2013.

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Detected Nirsoft tools

      Free utilities often used by attackers which can steal passwords, product keys, etc.

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Uses the VBS compiler for execution

    • Accesses Microsoft Outlook accounts

    • Adds Run key to start application

    • 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