General

  • Target

    file.exe

  • Size

    1.8MB

  • Sample

    221223-mvjexabe5s

  • MD5

    5d35524c9f7b6c948a1656aabdc739d9

  • SHA1

    688a784467d68cf468d80801162c8faac33fdaff

  • SHA256

    bdfa21eb039d822426ae1603ed679f9a7783db77bdb372f76227bd3055e7dbd9

  • SHA512

    158a33d8218452e423a6e6e5399df9dddfa027cece62fbae577c5163fceb2d381900dbb1ccd87eac552de19d3ecff8fee45482ee0bf43e9b2a45bf2c3e424ac3

  • SSDEEP

    49152:7DSmHBGZ/Dwm1qkYg82B55EiSIvEJmjzqwUg44WP7p3Y:7D9HBGZv1qDcc0GgzqFIGdY

Score
10/10

Malware Config

Extracted

Family

nymaim

C2

45.139.105.171

85.31.46.167

Targets

    • Target

      file.exe

    • Size

      1.8MB

    • MD5

      5d35524c9f7b6c948a1656aabdc739d9

    • SHA1

      688a784467d68cf468d80801162c8faac33fdaff

    • SHA256

      bdfa21eb039d822426ae1603ed679f9a7783db77bdb372f76227bd3055e7dbd9

    • SHA512

      158a33d8218452e423a6e6e5399df9dddfa027cece62fbae577c5163fceb2d381900dbb1ccd87eac552de19d3ecff8fee45482ee0bf43e9b2a45bf2c3e424ac3

    • SSDEEP

      49152:7DSmHBGZ/Dwm1qkYg82B55EiSIvEJmjzqwUg44WP7p3Y:7D9HBGZv1qDcc0GgzqFIGdY

    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