General

  • Target

    file.exe

  • Size

    2.3MB

  • Sample

    221027-k8f6labff2

  • MD5

    691e49ac89d3114b017c276257dcb3d2

  • SHA1

    d1870de529d937a2177a6dbdfbf066f77ae8abe8

  • SHA256

    3ef1e7a8323b8128f5ff3d96b12d47d9adbc5dcb00365f05917a2bc475389286

  • SHA512

    59da6c603f11f6f720b0321ec912976845dfb478b4296bf5c3cbbbc9541724dbff7d534304938fc8ef052838b806b50c4dc090382371057972610894eaa18352

  • SSDEEP

    49152:Z2QM+MRnKUZyiB0Z+gErOW/iHKl5QBYo9VKjFFkbZ9Xv9xokR5Ulyh4ClxLA5hq:MAM4ZLMJYKloYAQabHXvLokRSMSCwDq

Score
10/10

Malware Config

Extracted

Family

nymaim

C2

45.139.105.171

85.31.46.167

Targets

    • Target

      file.exe

    • Size

      2.3MB

    • MD5

      691e49ac89d3114b017c276257dcb3d2

    • SHA1

      d1870de529d937a2177a6dbdfbf066f77ae8abe8

    • SHA256

      3ef1e7a8323b8128f5ff3d96b12d47d9adbc5dcb00365f05917a2bc475389286

    • SHA512

      59da6c603f11f6f720b0321ec912976845dfb478b4296bf5c3cbbbc9541724dbff7d534304938fc8ef052838b806b50c4dc090382371057972610894eaa18352

    • SSDEEP

      49152:Z2QM+MRnKUZyiB0Z+gErOW/iHKl5QBYo9VKjFFkbZ9Xv9xokR5Ulyh4ClxLA5hq:MAM4ZLMJYKloYAQabHXvLokRSMSCwDq

    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