General

  • Target

    file.exe

  • Size

    1.2MB

  • Sample

    230109-1ml3qafh94

  • MD5

    b439d3b00d14381bafc5585260ad331e

  • SHA1

    6e05871b4241a53835b7ab8d322c8851f90e3d2f

  • SHA256

    5c60f331caeb5a2a9b89f3d0fa8c77dafe5cd44e5559cc9e68e9ba108c93630c

  • SHA512

    50c05c7af1fec7dd5b544b202d573e6363fb57b004e57afd4cf2deb29c723fc2186087871cbc6ac1e4072b9678516518a6043b03e729caf28801ed558b08964b

  • SSDEEP

    24576:R20n7ZFA33Rrde2+Llq86ot8C7HSulqxj+o0rZ5naW1xSkl5l/Hlc:R2UZFsdezs86aH7tMj2jnaWrl50

Score
10/10

Malware Config

Extracted

Family

nymaim

C2

45.139.105.171

85.31.46.167

Targets

    • Target

      file.exe

    • Size

      1.2MB

    • MD5

      b439d3b00d14381bafc5585260ad331e

    • SHA1

      6e05871b4241a53835b7ab8d322c8851f90e3d2f

    • SHA256

      5c60f331caeb5a2a9b89f3d0fa8c77dafe5cd44e5559cc9e68e9ba108c93630c

    • SHA512

      50c05c7af1fec7dd5b544b202d573e6363fb57b004e57afd4cf2deb29c723fc2186087871cbc6ac1e4072b9678516518a6043b03e729caf28801ed558b08964b

    • SSDEEP

      24576:R20n7ZFA33Rrde2+Llq86ot8C7HSulqxj+o0rZ5naW1xSkl5l/Hlc:R2UZFsdezs86aH7tMj2jnaWrl50

    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