General

  • Target

    file.exe

  • Size

    1.8MB

  • Sample

    221222-1ml3qaae4s

  • MD5

    4c5e79981e91385dbc1138bb73ff9d7c

  • SHA1

    1f43e0197ae3a9b705a82e3d829617950baed9bd

  • SHA256

    1f3502099d01c02b280723e499314d9c3b6ed5f9737e76fafb6ccce1a077c78a

  • SHA512

    5f98a8b3a26c912e4fae6ec8b350bb48b4b0f6e67b55ca781fad07654815cfd49d847f27a7350c5fde81eaad70dadb449db99d4cff5eb7964f3502e6d275cb3f

  • SSDEEP

    49152:LhMGYL6ynGbyOExBRM6+HfPuZhB/bTGVWSWP7p3Y:LWGY6ynGUBRv+/WZz/PVSGdY

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

      4c5e79981e91385dbc1138bb73ff9d7c

    • SHA1

      1f43e0197ae3a9b705a82e3d829617950baed9bd

    • SHA256

      1f3502099d01c02b280723e499314d9c3b6ed5f9737e76fafb6ccce1a077c78a

    • SHA512

      5f98a8b3a26c912e4fae6ec8b350bb48b4b0f6e67b55ca781fad07654815cfd49d847f27a7350c5fde81eaad70dadb449db99d4cff5eb7964f3502e6d275cb3f

    • SSDEEP

      49152:LhMGYL6ynGbyOExBRM6+HfPuZhB/bTGVWSWP7p3Y:LWGY6ynGUBRv+/WZz/PVSGdY

    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