General

  • Target

    file.exe

  • Size

    3.6MB

  • Sample

    221204-j64y7sfc7t

  • MD5

    fca5d10083f66e62ed20904f7c34d421

  • SHA1

    1e9e3a1f7d22c6bbdaac9ffe0105fc6c3e1b95ad

  • SHA256

    3f56cc4326f652c779b65fb5e83eb18f665eb1134e0fc0be040832bbb2e05ac2

  • SHA512

    695a706259d118e2aee408a33f815da963868b526270ab63f41560bff5d8b7bc75671b4248a574b57d97b7c700bdc9b7d216bafd10a5244b9e80ff760a5e07a0

  • SSDEEP

    98304:ct1dNJ9DOCJz1pIeA6pGTVoCFuBKDK7XXcyV:knJBb/jgTVoCFuTXcyV

Score
10/10

Malware Config

Extracted

Family

nymaim

C2

45.139.105.171

85.31.46.167

Targets

    • Target

      file.exe

    • Size

      3.6MB

    • MD5

      fca5d10083f66e62ed20904f7c34d421

    • SHA1

      1e9e3a1f7d22c6bbdaac9ffe0105fc6c3e1b95ad

    • SHA256

      3f56cc4326f652c779b65fb5e83eb18f665eb1134e0fc0be040832bbb2e05ac2

    • SHA512

      695a706259d118e2aee408a33f815da963868b526270ab63f41560bff5d8b7bc75671b4248a574b57d97b7c700bdc9b7d216bafd10a5244b9e80ff760a5e07a0

    • SSDEEP

      98304:ct1dNJ9DOCJz1pIeA6pGTVoCFuBKDK7XXcyV:knJBb/jgTVoCFuTXcyV

    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