General

  • Target

    file.exe

  • Size

    2.1MB

  • Sample

    221221-mv42lscb53

  • MD5

    cf3c2052420eb66843c7191d1113b4b8

  • SHA1

    8b4f787fc26073f4e993bb54083dedec71a286f4

  • SHA256

    780335aab176ad9f34882413ef598cbd3502b918f6f68a0e6c3a51ee29f4df62

  • SHA512

    c60aaa7e19b90c3ac18051b6312715381aa301a9d1a72e7eaa9995b027974fa270a868f3de88fb4962ab3ab10fe6449091f1a29b01cbf91af2e30ab368de31df

  • SSDEEP

    49152:+pnYgKJuBM4iTP/wNvmXlkgRSrWE9IGfziXkf/Pus6SgzxG:+lYgKJsM4ijwcViaUiXmu2

Score
10/10

Malware Config

Extracted

Family

nymaim

C2

45.139.105.171

85.31.46.167

Targets

    • Target

      file.exe

    • Size

      2.1MB

    • MD5

      cf3c2052420eb66843c7191d1113b4b8

    • SHA1

      8b4f787fc26073f4e993bb54083dedec71a286f4

    • SHA256

      780335aab176ad9f34882413ef598cbd3502b918f6f68a0e6c3a51ee29f4df62

    • SHA512

      c60aaa7e19b90c3ac18051b6312715381aa301a9d1a72e7eaa9995b027974fa270a868f3de88fb4962ab3ab10fe6449091f1a29b01cbf91af2e30ab368de31df

    • SSDEEP

      49152:+pnYgKJuBM4iTP/wNvmXlkgRSrWE9IGfziXkf/Pus6SgzxG:+lYgKJsM4ijwcViaUiXmu2

    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