General

  • Target

    file.exe

  • Size

    1.8MB

  • Sample

    221223-xn8rbscc2s

  • MD5

    2495ec3a848d1ce35035c564c6cb6d49

  • SHA1

    af29a9e99f327592945b6e52b3fa2395b359d357

  • SHA256

    b740821f0505122a2a914629a03cef80538d4934fc411049dda122bbb54c3863

  • SHA512

    91076f2953db7395c47e5f166a384f66f3874044f9a9d97223b4c0e4c37cb3a1d079a32d14032e45943ed826153c4d56ca72d2664e5c8c934b8f7fd6f3fdc2d8

  • SSDEEP

    49152:fbwaYvGkpxR6PlKWievIrrq5LzxWOvW0iWwsejEWP7p3k:f+ekpx4Pl/ilfq5L1WIWzWNegGdk

Score
10/10

Malware Config

Extracted

Family

nymaim

C2

45.139.105.171

85.31.46.167

Targets

    • Target

      file.exe

    • Size

      1.8MB

    • MD5

      2495ec3a848d1ce35035c564c6cb6d49

    • SHA1

      af29a9e99f327592945b6e52b3fa2395b359d357

    • SHA256

      b740821f0505122a2a914629a03cef80538d4934fc411049dda122bbb54c3863

    • SHA512

      91076f2953db7395c47e5f166a384f66f3874044f9a9d97223b4c0e4c37cb3a1d079a32d14032e45943ed826153c4d56ca72d2664e5c8c934b8f7fd6f3fdc2d8

    • SSDEEP

      49152:fbwaYvGkpxR6PlKWievIrrq5LzxWOvW0iWwsejEWP7p3k:f+ekpx4Pl/ilfq5L1WIWzWNegGdk

    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