General

  • Target

    9f39336710004f6b77998c0c59c0579296cfa06da70ddce3b13304c53630f613N.exe

  • Size

    5.8MB

  • Sample

    241222-fdlelstpew

  • MD5

    3f2b7c6196dbef9e23845b79b6136960

  • SHA1

    906231fc255a31a525f416f9875d57a4aefc73af

  • SHA256

    9f39336710004f6b77998c0c59c0579296cfa06da70ddce3b13304c53630f613

  • SHA512

    77c69cec225cdfc36db3d33cf78d35c78ab29e84c09b21a6e19b769237932d75c339708f68575ea83d09632ee17394cef878c7a3f5900e03425b4ad2c2c07fb0

  • SSDEEP

    98304:uiogTu09sIlzmYDgoP49p18frP3wbzWFimaI7dlosi:uiNsIlzmmgKgbzWFimaI7dlRi

Malware Config

Targets

    • Target

      9f39336710004f6b77998c0c59c0579296cfa06da70ddce3b13304c53630f613N.exe

    • Size

      5.8MB

    • MD5

      3f2b7c6196dbef9e23845b79b6136960

    • SHA1

      906231fc255a31a525f416f9875d57a4aefc73af

    • SHA256

      9f39336710004f6b77998c0c59c0579296cfa06da70ddce3b13304c53630f613

    • SHA512

      77c69cec225cdfc36db3d33cf78d35c78ab29e84c09b21a6e19b769237932d75c339708f68575ea83d09632ee17394cef878c7a3f5900e03425b4ad2c2c07fb0

    • SSDEEP

      98304:uiogTu09sIlzmYDgoP49p18frP3wbzWFimaI7dlosi:uiNsIlzmmgKgbzWFimaI7dlRi

    • Floxif family

    • Floxif, Floodfix

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

    • Detects Floxif payload

    • 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