General

  • Target

    file.exe

  • Size

    2.1MB

  • Sample

    221201-fe5jwaae3t

  • MD5

    3f04bc8b2b87d2a51f62b80caf2fd1af

  • SHA1

    ccb944c378d2c880a109b7c4f670dccf56eb89a6

  • SHA256

    5c175adf8d80031dae1f0513e7d286fa9c7e07a38e51e07897acc075050c6228

  • SHA512

    4db838cb951f57dc61138c43ae033c5d58cd683cbde8965b310220309e34b303296907249c2ed0d533135f493828da997c7ca312d28fd39269d318902ac857d3

  • SSDEEP

    49152:8qZXZGNy6VCQGYiaXej3kFG+ms2FYHnublm0C1JCOq/Li7AG5cyO:8qNZGNyETGYiaugFGc2mubjqsOOOXcyO

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

      3f04bc8b2b87d2a51f62b80caf2fd1af

    • SHA1

      ccb944c378d2c880a109b7c4f670dccf56eb89a6

    • SHA256

      5c175adf8d80031dae1f0513e7d286fa9c7e07a38e51e07897acc075050c6228

    • SHA512

      4db838cb951f57dc61138c43ae033c5d58cd683cbde8965b310220309e34b303296907249c2ed0d533135f493828da997c7ca312d28fd39269d318902ac857d3

    • SSDEEP

      49152:8qZXZGNy6VCQGYiaXej3kFG+ms2FYHnublm0C1JCOq/Li7AG5cyO:8qNZGNyETGYiaugFGc2mubjqsOOOXcyO

    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