General

  • Target

    ExLoader_Installer.exe

  • Size

    9.0MB

  • Sample

    220924-n3pgkabbh2

  • MD5

    ce760649f94dfca36358201a735740b3

  • SHA1

    b76f4bfd7e98c7f117571021c2e3e8e935b901c8

  • SHA256

    d54d4095087a0cf8a194b89593b85a7df31d4fccdabfa5f5a592643028654d87

  • SHA512

    0d27d77fb2776a02cf04d1feb40394ea6f580406ee572c60b91461d0a38f3ff5d0106eb740083bfb0c100ece3189ad657a50376144607590d4990328f84025c2

  • SSDEEP

    196608:IHmiehP7tSzS28SHWJkvP+eSt1NJUFP09esGAYtGAlAdXCY3rDhNG/:IGFFt4npnCt1NJASOAYtGAlAQWrDhm

Malware Config

Targets

    • Target

      ExLoader_Installer.exe

    • Size

      9.0MB

    • MD5

      ce760649f94dfca36358201a735740b3

    • SHA1

      b76f4bfd7e98c7f117571021c2e3e8e935b901c8

    • SHA256

      d54d4095087a0cf8a194b89593b85a7df31d4fccdabfa5f5a592643028654d87

    • SHA512

      0d27d77fb2776a02cf04d1feb40394ea6f580406ee572c60b91461d0a38f3ff5d0106eb740083bfb0c100ece3189ad657a50376144607590d4990328f84025c2

    • SSDEEP

      196608:IHmiehP7tSzS28SHWJkvP+eSt1NJUFP09esGAYtGAlAdXCY3rDhNG/:IGFFt4npnCt1NJASOAYtGAlAQWrDhm

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Registers COM server for autorun

    • UPX packed file

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

    • 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

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Enumerates connected drives

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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks