General

  • Target

    file.exe

  • Size

    1.7MB

  • Sample

    230112-g2lkysbb4x

  • MD5

    8e70bb10ec9fd74d63b8fbf2dc4edb07

  • SHA1

    fc28f2c6bc07f2b9ee337f12921d5a0cc6d7ace9

  • SHA256

    82fabf35a85e707eaacd6e8fc2cb602ae542523bc62216f879669078163ad79f

  • SHA512

    ba3fed1b4b9359cabf7335b50beb04afa2534d75b20d8d747617287329ee1594c6fb79246b7398efb982f2b64a308b80072c1a01fbf3f6b7b7492800debc8eb2

  • SSDEEP

    24576:220Sx++D/2TQ5zjASHy/91U46IvxiTMC5hc+ZgXC75ld1qSVpk:228Q/oaYSHs91R6kiB5rxd1qapk

Score
10/10

Malware Config

Extracted

Family

nymaim

C2

45.139.105.171

85.31.46.167

Targets

    • Target

      file.exe

    • Size

      1.7MB

    • MD5

      8e70bb10ec9fd74d63b8fbf2dc4edb07

    • SHA1

      fc28f2c6bc07f2b9ee337f12921d5a0cc6d7ace9

    • SHA256

      82fabf35a85e707eaacd6e8fc2cb602ae542523bc62216f879669078163ad79f

    • SHA512

      ba3fed1b4b9359cabf7335b50beb04afa2534d75b20d8d747617287329ee1594c6fb79246b7398efb982f2b64a308b80072c1a01fbf3f6b7b7492800debc8eb2

    • SSDEEP

      24576:220Sx++D/2TQ5zjASHy/91U46IvxiTMC5hc+ZgXC75ld1qSVpk:228Q/oaYSHs91R6kiB5rxd1qapk

    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