General

  • Target

    file.exe

  • Size

    1.1MB

  • Sample

    230110-q3jbnaca71

  • MD5

    5a5d4b759f82b5e845018e1bd404e5f5

  • SHA1

    e82e42450d6348659fc927547392269a3dd824c7

  • SHA256

    f75725a0b68fcc99f81e967f9ab170d388cda7b8b3c09056bbb4e94eaadd5742

  • SHA512

    6783b39670f3cf6713f867506cc438f9237c1e96a044a152222bac9caf378086a539cc6db14ffe57b68fed40fb0c7727e48338ed4acbf50ade8b8962fb7d2d09

  • SSDEEP

    24576:R20+WBOAndYm6+J8LFepvlzehp+Db+/r3EqSkl5l/Hld:R23An/6IlpvhOpkbYrfl5V

Score
10/10

Malware Config

Extracted

Family

nymaim

C2

45.139.105.171

85.31.46.167

Targets

    • Target

      file.exe

    • Size

      1.1MB

    • MD5

      5a5d4b759f82b5e845018e1bd404e5f5

    • SHA1

      e82e42450d6348659fc927547392269a3dd824c7

    • SHA256

      f75725a0b68fcc99f81e967f9ab170d388cda7b8b3c09056bbb4e94eaadd5742

    • SHA512

      6783b39670f3cf6713f867506cc438f9237c1e96a044a152222bac9caf378086a539cc6db14ffe57b68fed40fb0c7727e48338ed4acbf50ade8b8962fb7d2d09

    • SSDEEP

      24576:R20+WBOAndYm6+J8LFepvlzehp+Db+/r3EqSkl5l/Hld:R23An/6IlpvhOpkbYrfl5V

    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