General

  • Target

    file.exe

  • Size

    1.7MB

  • Sample

    221221-j55jcabh63

  • MD5

    c640cb7f84de185efc92f666b5c11e5f

  • SHA1

    04c8dcff43ce4cd8ac04d38a3ee59d224b6bd5c8

  • SHA256

    e2169062fabd360b5f87d85ceb07f87dbbbf39a44521bd8bb11cc0aa331b7210

  • SHA512

    a4bced005ab86617dd77edb6af38027621d78204d643101ad4d83bb416eff02c19dfebd578402fc4b42dc6b86e7eb98f471bbfd12a64fdf83ed4c282263cf672

  • SSDEEP

    49152:WG7p/qd9XpcSTaMJZR6PW7ZCrnVVPwk/NeViw:WW/q9XpzTz3mW4P9qiw

Score
10/10

Malware Config

Extracted

Family

nymaim

C2

45.139.105.171

85.31.46.167

Targets

    • Target

      file.exe

    • Size

      1.7MB

    • MD5

      c640cb7f84de185efc92f666b5c11e5f

    • SHA1

      04c8dcff43ce4cd8ac04d38a3ee59d224b6bd5c8

    • SHA256

      e2169062fabd360b5f87d85ceb07f87dbbbf39a44521bd8bb11cc0aa331b7210

    • SHA512

      a4bced005ab86617dd77edb6af38027621d78204d643101ad4d83bb416eff02c19dfebd578402fc4b42dc6b86e7eb98f471bbfd12a64fdf83ed4c282263cf672

    • SSDEEP

      49152:WG7p/qd9XpcSTaMJZR6PW7ZCrnVVPwk/NeViw:WW/q9XpzTz3mW4P9qiw

    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