General

  • Target

    file.exe

  • Size

    2.2MB

  • Sample

    221201-at4m8scf6w

  • MD5

    e33eaeb795a8b549d5ea80171e69f555

  • SHA1

    85bc8ac96e5555919101ba3d5a4c8d4fadce852d

  • SHA256

    7bdb4e79968a2d80ef5705f0bcc803ac429e6246e4c8a22ee418b30cb718f642

  • SHA512

    752d3eacc504345ded263b1a050ab740cd334d2d603e43c77bb74e97abd30d206c5a44b976dbdd32e0bd0c75022cd94201d0f541660da5574020869ea784030d

  • SSDEEP

    49152:8ni7B1mUawk9mcvZe4iowBNEcdyKS5YOgtey6KcfGtAG5cyS:8Umok9ZB7iHvxSDFYtXcyS

Score
10/10

Malware Config

Extracted

Family

nymaim

C2

45.139.105.171

85.31.46.167

Targets

    • Target

      file.exe

    • Size

      2.2MB

    • MD5

      e33eaeb795a8b549d5ea80171e69f555

    • SHA1

      85bc8ac96e5555919101ba3d5a4c8d4fadce852d

    • SHA256

      7bdb4e79968a2d80ef5705f0bcc803ac429e6246e4c8a22ee418b30cb718f642

    • SHA512

      752d3eacc504345ded263b1a050ab740cd334d2d603e43c77bb74e97abd30d206c5a44b976dbdd32e0bd0c75022cd94201d0f541660da5574020869ea784030d

    • SSDEEP

      49152:8ni7B1mUawk9mcvZe4iowBNEcdyKS5YOgtey6KcfGtAG5cyS:8Umok9ZB7iHvxSDFYtXcyS

    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