General

  • Target

    file.exe

  • Size

    1.9MB

  • Sample

    221229-1bwssahe2v

  • MD5

    71499bf3e23b984e9cc09d6607f453e9

  • SHA1

    3af8e37d2e3cd3bdf5fed8e16cd35b0ac713e120

  • SHA256

    ffbba5b57fdf7a7312f64633199846f3a4c978c534796aa0d95aee1fc17cf1df

  • SHA512

    9f0724c90ebd6e1aff533c62f5b6920115db71cb317b125d9bbf05d55f9b38ba756060eb97be8399444b064514f50bdf6d29311f1ba47f93a741fb2fdd4491c0

  • SSDEEP

    49152:FiEXpFZhqHpRVqj6+Zjo2lYe36FQdbzHDG24+Hth96z:FiEXPZwDVO3GEr36FQdzHK24+HtHu

Score
10/10

Malware Config

Extracted

Family

nymaim

C2

45.139.105.171

85.31.46.167

Targets

    • Target

      file.exe

    • Size

      1.9MB

    • MD5

      71499bf3e23b984e9cc09d6607f453e9

    • SHA1

      3af8e37d2e3cd3bdf5fed8e16cd35b0ac713e120

    • SHA256

      ffbba5b57fdf7a7312f64633199846f3a4c978c534796aa0d95aee1fc17cf1df

    • SHA512

      9f0724c90ebd6e1aff533c62f5b6920115db71cb317b125d9bbf05d55f9b38ba756060eb97be8399444b064514f50bdf6d29311f1ba47f93a741fb2fdd4491c0

    • SSDEEP

      49152:FiEXpFZhqHpRVqj6+Zjo2lYe36FQdbzHDG24+Hth96z:FiEXPZwDVO3GEr36FQdzHK24+HtHu

    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