General

  • Target

    file.exe

  • Size

    1.9MB

  • Sample

    221223-w52tnsgh45

  • MD5

    f838a2b81123b1d1b4810b1f1294836f

  • SHA1

    69f540b7c54aa15a25d8f30e0a570a46f70f4dc2

  • SHA256

    b2a199d04c96a11f59aef0631204eeebd1ca322ca22d722ac8ae2ce043cefb76

  • SHA512

    cf34489e72d85a34a5fe15ced28f8ca562c8e4f1b2e0aed515764dd40f81c6dd22806b711ae1d47ee8fbb663989468a1f4a17ea9d482becc93519efcba849b7a

  • SSDEEP

    49152:bQGFbTImJ5kq8WR51oYyFj4gTBmuWaX1FNdYWP7p3d:b4mJMWloYJgTouWatqGdd

Score
10/10

Malware Config

Extracted

Family

nymaim

C2

45.139.105.171

85.31.46.167

Targets

    • Target

      file.exe

    • Size

      1.9MB

    • MD5

      f838a2b81123b1d1b4810b1f1294836f

    • SHA1

      69f540b7c54aa15a25d8f30e0a570a46f70f4dc2

    • SHA256

      b2a199d04c96a11f59aef0631204eeebd1ca322ca22d722ac8ae2ce043cefb76

    • SHA512

      cf34489e72d85a34a5fe15ced28f8ca562c8e4f1b2e0aed515764dd40f81c6dd22806b711ae1d47ee8fbb663989468a1f4a17ea9d482becc93519efcba849b7a

    • SSDEEP

      49152:bQGFbTImJ5kq8WR51oYyFj4gTBmuWaX1FNdYWP7p3d:b4mJMWloYJgTouWatqGdd

    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