General

  • Target

    file.exe

  • Size

    2.1MB

  • Sample

    221201-beek8sed3v

  • MD5

    84e9d47f966f3e1c76e50bbb83e70322

  • SHA1

    a070084d59e30ac64aadb71a6ec316c1f3b1c98d

  • SHA256

    5d54800e19b4053a86904f9d3fa25e5909c4c34993eaabf72e74bcb67fc900d6

  • SHA512

    0837e714448ca1ecbf01b9f4b98c23f785b020511d3aff08532d3bd3f5e9a539d0ccecb654537ea526697f87fde5fb2963dc49df2b631432c91a375dde083213

  • SSDEEP

    49152:UIL4My6nHn1ZEn27VzG5hmX7cO6jiMYpH5W+PyxmFaG1r4/LxCzAG5cy/:UUdHfEn2VkhmLcO8iVHc+X/r4/dCzXcs

Score
10/10

Malware Config

Extracted

Family

nymaim

C2

45.139.105.171

85.31.46.167

Targets

    • Target

      file.exe

    • Size

      2.1MB

    • MD5

      84e9d47f966f3e1c76e50bbb83e70322

    • SHA1

      a070084d59e30ac64aadb71a6ec316c1f3b1c98d

    • SHA256

      5d54800e19b4053a86904f9d3fa25e5909c4c34993eaabf72e74bcb67fc900d6

    • SHA512

      0837e714448ca1ecbf01b9f4b98c23f785b020511d3aff08532d3bd3f5e9a539d0ccecb654537ea526697f87fde5fb2963dc49df2b631432c91a375dde083213

    • SSDEEP

      49152:UIL4My6nHn1ZEn27VzG5hmX7cO6jiMYpH5W+PyxmFaG1r4/LxCzAG5cy/:UUdHfEn2VkhmLcO8iVHc+X/r4/dCzXcs

    Score
    10/10
    • NyMaim

      NyMaim is a malware with various capabilities written in C++ and first seen in 2013.

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Checks installed software on the system

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

MITRE ATT&CK Enterprise v6

Tasks