General

  • Target

    file.exe

  • Size

    2.3MB

  • Sample

    221218-aawtaaab35

  • MD5

    126039517fe48b5ee0f1d6fb883596df

  • SHA1

    72a2200bdc06a3523ee4dbd5b3e33ecc5a2ee49d

  • SHA256

    3c67de0889bb2aeff98053b52fa80ab91871b2602fcc3dc3832023a2e29a4821

  • SHA512

    a89d171081f39e2bd1aa62d429247840dca92e2eb5996f1f4c7be90c59673fd9a4bf769e15391008851aa9bbf8f611a66991cb79b9aa7dbeb632813dec8f9e0f

  • SSDEEP

    49152:dff4qPZAvjEl6ri0cjxA2aUut1O5Zgfc6u5yAL:dIqPZujM+YANvOvgfOf

Score
10/10

Malware Config

Extracted

Family

nymaim

C2

45.139.105.171

85.31.46.167

Targets

    • Target

      file.exe

    • Size

      2.3MB

    • MD5

      126039517fe48b5ee0f1d6fb883596df

    • SHA1

      72a2200bdc06a3523ee4dbd5b3e33ecc5a2ee49d

    • SHA256

      3c67de0889bb2aeff98053b52fa80ab91871b2602fcc3dc3832023a2e29a4821

    • SHA512

      a89d171081f39e2bd1aa62d429247840dca92e2eb5996f1f4c7be90c59673fd9a4bf769e15391008851aa9bbf8f611a66991cb79b9aa7dbeb632813dec8f9e0f

    • SSDEEP

      49152:dff4qPZAvjEl6ri0cjxA2aUut1O5Zgfc6u5yAL:dIqPZujM+YANvOvgfOf

    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