General

  • Target

    file.exe

  • Size

    2.2MB

  • Sample

    221201-hs9rvseb24

  • MD5

    726fdf8b07ec1c87c9f565bd40b9d968

  • SHA1

    e03f52ce7e714e0ca1bb28e5815c03fe5681b78a

  • SHA256

    ed4295cfebccbbd07af6a786290ab7b7c74e478e19a3ab4eb062fb5bb7431478

  • SHA512

    4b55f7e33b6c0cdefa010569a3c19309ad0b55712aede59863a250fed4556c0ed9ff3901a823c179b510517ce6416d5181ba726486b7433d557880ae9e70b6ea

  • SSDEEP

    49152:4nthJfWCVf9KxbWmylt1VX4xdWIy9H6F81ZYAG5cyn:4ndJ0ot1goRhyOWXcyn

Score
10/10

Malware Config

Extracted

Family

nymaim

C2

45.139.105.171

85.31.46.167

Targets

    • Target

      file.exe

    • Size

      2.2MB

    • MD5

      726fdf8b07ec1c87c9f565bd40b9d968

    • SHA1

      e03f52ce7e714e0ca1bb28e5815c03fe5681b78a

    • SHA256

      ed4295cfebccbbd07af6a786290ab7b7c74e478e19a3ab4eb062fb5bb7431478

    • SHA512

      4b55f7e33b6c0cdefa010569a3c19309ad0b55712aede59863a250fed4556c0ed9ff3901a823c179b510517ce6416d5181ba726486b7433d557880ae9e70b6ea

    • SSDEEP

      49152:4nthJfWCVf9KxbWmylt1VX4xdWIy9H6F81ZYAG5cyn:4ndJ0ot1goRhyOWXcyn

    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