General

  • Target

    file.exe

  • Size

    1.3MB

  • Sample

    230112-bnyepsag4v

  • MD5

    d85dcd5b5cc6111e7b0bf5c50e5ff8c3

  • SHA1

    3f4e19813d1002aed10789a67faa1ae5740cab52

  • SHA256

    81241462da1daff649f8759c84ebe5dc25c6c61ad31f0c0e45966e0c02ed1788

  • SHA512

    db4188267f345b96c04c14c1834ddf27c02282fc2ae0c875a0ed6483f539c8aa0824d5b2c77e81b39da81f306384d5f1386d34c437f228a4fd36d2bf38e5f0a5

  • SSDEEP

    24576:q20IsH4No+e8P68Ea9Myf9VIeHj2JYiQX+ova1gXC75ld1qSVpk:q2Eyo+eRaPf/IeHj8Yj+oyld1qapk

Score
10/10

Malware Config

Extracted

Family

nymaim

C2

45.139.105.171

85.31.46.167

Targets

    • Target

      file.exe

    • Size

      1.3MB

    • MD5

      d85dcd5b5cc6111e7b0bf5c50e5ff8c3

    • SHA1

      3f4e19813d1002aed10789a67faa1ae5740cab52

    • SHA256

      81241462da1daff649f8759c84ebe5dc25c6c61ad31f0c0e45966e0c02ed1788

    • SHA512

      db4188267f345b96c04c14c1834ddf27c02282fc2ae0c875a0ed6483f539c8aa0824d5b2c77e81b39da81f306384d5f1386d34c437f228a4fd36d2bf38e5f0a5

    • SSDEEP

      24576:q20IsH4No+e8P68Ea9Myf9VIeHj2JYiQX+ova1gXC75ld1qSVpk:q2Eyo+eRaPf/IeHj8Yj+oyld1qapk

    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