General

  • Target

    TweaksFN1.11.exe

  • Size

    17.9MB

  • Sample

    241128-sz5rlaxmbk

  • MD5

    ce143d2bb58f802c3e322d954d5f6211

  • SHA1

    1769e2761c95ca6c58348c46e1612711ec7c9e5e

  • SHA256

    36f590833cb8de1be11541f36d63fda288e858666dc267f71343a876c0a6e3ec

  • SHA512

    81370fb83f3b1ca6fa3e2dc2d33824c368169d0c483dec2cb1effbdb193e996cd440d8cfcb6942f05077fb304fead37cfdd836f8893a6da9619bef312b1bdd3c

  • SSDEEP

    393216:oqPnLFXlrRQMDOETgsvfGJgXvJ7vEtsnWkbfq:ZPLFXNRQREmgJgsWZ

Malware Config

Targets

    • Target

      TweaksFN1.11.exe

    • Size

      17.9MB

    • MD5

      ce143d2bb58f802c3e322d954d5f6211

    • SHA1

      1769e2761c95ca6c58348c46e1612711ec7c9e5e

    • SHA256

      36f590833cb8de1be11541f36d63fda288e858666dc267f71343a876c0a6e3ec

    • SHA512

      81370fb83f3b1ca6fa3e2dc2d33824c368169d0c483dec2cb1effbdb193e996cd440d8cfcb6942f05077fb304fead37cfdd836f8893a6da9619bef312b1bdd3c

    • SSDEEP

      393216:oqPnLFXlrRQMDOETgsvfGJgXvJ7vEtsnWkbfq:ZPLFXNRQREmgJgsWZ

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks