General

  • Target

    file.exe

  • Size

    1.5MB

  • Sample

    230112-fx5mlafc38

  • MD5

    39d312bc74305493e5ee02ffa5010092

  • SHA1

    97574bbe0d5c7c234099699701a5f3b88ed555ce

  • SHA256

    3c56dc35b83a80e8b562d4fccf9b2487db0638030510ab95a41c9422f63c7194

  • SHA512

    b5761492ca7cb0f5bcafb46d1e951a678c302c9404fe3ab1ceed5ec5af3072c74370fd6ca7cab8768bcf1447846327fb0901e1873dcc1b5d4eea631b456ea8bb

  • SSDEEP

    24576:220Sx+ZMicpJgt6Qq3vmm1AQn0FyvmR921ChWCugXC75ld1qSVpk:228mjt6UKcCcCqd1qapk

Score
10/10

Malware Config

Extracted

Family

nymaim

C2

45.139.105.171

85.31.46.167

Targets

    • Target

      file.exe

    • Size

      1.5MB

    • MD5

      39d312bc74305493e5ee02ffa5010092

    • SHA1

      97574bbe0d5c7c234099699701a5f3b88ed555ce

    • SHA256

      3c56dc35b83a80e8b562d4fccf9b2487db0638030510ab95a41c9422f63c7194

    • SHA512

      b5761492ca7cb0f5bcafb46d1e951a678c302c9404fe3ab1ceed5ec5af3072c74370fd6ca7cab8768bcf1447846327fb0901e1873dcc1b5d4eea631b456ea8bb

    • SSDEEP

      24576:220Sx+ZMicpJgt6Qq3vmm1AQn0FyvmR921ChWCugXC75ld1qSVpk:228mjt6UKcCcCqd1qapk

    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