General

  • Target

    file.exe

  • Size

    2.0MB

  • Sample

    221228-dwb8jshd22

  • MD5

    9195040bc7e99504fc6d09001066d5d5

  • SHA1

    a8aca9c174e97f5c88df14d8d82eb01b1cdf5091

  • SHA256

    87f656196bdbea5f2376b7e192396ad8af6bca22e60a49050716b53b0113b46a

  • SHA512

    9fa03556b7f6b88565c74d53977d80ce18e1c6663b18bcdb67c7d606c7ec71b1ee3901f234bfab93f3dece9ec45ffecc1db168039e316192bcd1b8abc1f3de1a

  • SSDEEP

    49152:iivLILMIEz4g1QR3DXSgiuwufiZD6iDwb0JUZM9UDXKD:iiv8QI8b1I3zguCdVMaUZMv

Score
10/10

Malware Config

Extracted

Family

nymaim

C2

45.139.105.171

85.31.46.167

Targets

    • Target

      file.exe

    • Size

      2.0MB

    • MD5

      9195040bc7e99504fc6d09001066d5d5

    • SHA1

      a8aca9c174e97f5c88df14d8d82eb01b1cdf5091

    • SHA256

      87f656196bdbea5f2376b7e192396ad8af6bca22e60a49050716b53b0113b46a

    • SHA512

      9fa03556b7f6b88565c74d53977d80ce18e1c6663b18bcdb67c7d606c7ec71b1ee3901f234bfab93f3dece9ec45ffecc1db168039e316192bcd1b8abc1f3de1a

    • SSDEEP

      49152:iivLILMIEz4g1QR3DXSgiuwufiZD6iDwb0JUZM9UDXKD:iiv8QI8b1I3zguCdVMaUZMv

    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