General

  • Target

    file.exe

  • Size

    1.8MB

  • Sample

    221223-rcnzwsbf9s

  • MD5

    3663893cdf8cec901c515fa55e47b72d

  • SHA1

    fa0a743f73b418b738b37018fd99e26dcaaa36d2

  • SHA256

    2a2ac390becdf467469777d64ef38822a9174fecb57fcfe48aad6630f00984e4

  • SHA512

    5cb15f899360c64f83d3873b7a7bf663f4523fd38578c03cc1929be969a8bddaff45ad0aa2afd4feb663ba3d45e63b6b5bfc214ed026b9571da54059349b0fdd

  • SSDEEP

    49152:btUGP8wSL0Yvu9sjjwm+tG550/51Wqo9YWP7p3j:btDP8wSUsjjhl5WnWGGdj

Score
10/10

Malware Config

Extracted

Family

nymaim

C2

45.139.105.171

85.31.46.167

Targets

    • Target

      file.exe

    • Size

      1.8MB

    • MD5

      3663893cdf8cec901c515fa55e47b72d

    • SHA1

      fa0a743f73b418b738b37018fd99e26dcaaa36d2

    • SHA256

      2a2ac390becdf467469777d64ef38822a9174fecb57fcfe48aad6630f00984e4

    • SHA512

      5cb15f899360c64f83d3873b7a7bf663f4523fd38578c03cc1929be969a8bddaff45ad0aa2afd4feb663ba3d45e63b6b5bfc214ed026b9571da54059349b0fdd

    • SSDEEP

      49152:btUGP8wSL0Yvu9sjjwm+tG550/51Wqo9YWP7p3j:btDP8wSUsjjhl5WnWGGdj

    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