General

  • Target

    file.exe

  • Size

    1.1MB

  • Sample

    230110-byh3rsbh8z

  • MD5

    333d3b40dfc7be048b46c66c046596f2

  • SHA1

    861655664a3a8c4c69d3e017e1ff8f38467fbddb

  • SHA256

    08c5d13891892bb1e665cb25e18b6a13b3ee62ecaf4977f33d725b2d95d7779b

  • SHA512

    755ee856aeeb25a073280caf3085d1b0d74f6750b0c93ce81d72d473539f5a48af99934a086105f0e20dd03f125b8036a91c7d7128247046e6e792db31f75f08

  • SSDEEP

    24576:R208gdvefH6Ccr0g7VWBTTnnHnY7Skl5l/Hlc:R2qCH6x7VWNnHYXl50

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

      333d3b40dfc7be048b46c66c046596f2

    • SHA1

      861655664a3a8c4c69d3e017e1ff8f38467fbddb

    • SHA256

      08c5d13891892bb1e665cb25e18b6a13b3ee62ecaf4977f33d725b2d95d7779b

    • SHA512

      755ee856aeeb25a073280caf3085d1b0d74f6750b0c93ce81d72d473539f5a48af99934a086105f0e20dd03f125b8036a91c7d7128247046e6e792db31f75f08

    • SSDEEP

      24576:R208gdvefH6Ccr0g7VWBTTnnHnY7Skl5l/Hlc:R2qCH6x7VWNnHYXl50

    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