General

  • Target

    616a99640b56604a9e4ea7efc51d2b9ce3c1929a5fbf99f575edf8885189aa21

  • Size

    5.8MB

  • Sample

    241211-2ertns1jes

  • MD5

    01359ba536f5e20064d0caf3e2e47663

  • SHA1

    f4609e8daf2805fb0c9044b315520b553c51013a

  • SHA256

    616a99640b56604a9e4ea7efc51d2b9ce3c1929a5fbf99f575edf8885189aa21

  • SHA512

    583f3b60afb3080905840f90f9f17e47e2c5fe842c1ed955536c4f8e37b1c5193eb539eea53e2411811ea28b2690a9e4d317089167a3afd350a54550fb0fadaf

  • SSDEEP

    98304:dbT5kHAZALmV2P4Vey18frP3wbzWFimaI7dloib:dXiHAZALinKgbzWFimaI7dlNb

Malware Config

Targets

    • Target

      616a99640b56604a9e4ea7efc51d2b9ce3c1929a5fbf99f575edf8885189aa21

    • Size

      5.8MB

    • MD5

      01359ba536f5e20064d0caf3e2e47663

    • SHA1

      f4609e8daf2805fb0c9044b315520b553c51013a

    • SHA256

      616a99640b56604a9e4ea7efc51d2b9ce3c1929a5fbf99f575edf8885189aa21

    • SHA512

      583f3b60afb3080905840f90f9f17e47e2c5fe842c1ed955536c4f8e37b1c5193eb539eea53e2411811ea28b2690a9e4d317089167a3afd350a54550fb0fadaf

    • SSDEEP

      98304:dbT5kHAZALmV2P4Vey18frP3wbzWFimaI7dloib:dXiHAZALinKgbzWFimaI7dlNb

    • Floxif family

    • Floxif, Floodfix

      Floxif aka FloodFix is a file-changing trojan and backdoor written in C++.

    • Detects Floxif payload

    • Event Triggered Execution: AppInit DLLs

      Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.

    • A potential corporate email address has been identified in the URL: [email protected]

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Checks computer location settings

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

    • 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

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks