General

  • Target

    file.exe

  • Size

    2.0MB

  • Sample

    221127-2z4nzaeh42

  • MD5

    6eced08a9ac7cce79616af213dfd5cf4

  • SHA1

    df5a1cc66bf77d08aa72b63479e2ae2d4a893fb3

  • SHA256

    78eb472a3f7381304ce6783ce46fcbfd96937bf884e663338f721d610e9ee5f8

  • SHA512

    56782481a631813e1f370e5016e6e41b2df8b59046bcf7ad1c2a514a0ad5f186e8c03cf426636ecf6eb4301b70c765a14687b2279fdec39c2802854585dc9e7a

  • SSDEEP

    49152:MgGfkGkVgkZ/t+cS4GFex5U/DKG1AwJntLPnAG5cyb:MgGcG6gk1McS4GFI5/oPnXcyb

Score
10/10

Malware Config

Extracted

Family

nymaim

C2

45.139.105.171

85.31.46.167

Targets

    • Target

      file.exe

    • Size

      2.0MB

    • MD5

      6eced08a9ac7cce79616af213dfd5cf4

    • SHA1

      df5a1cc66bf77d08aa72b63479e2ae2d4a893fb3

    • SHA256

      78eb472a3f7381304ce6783ce46fcbfd96937bf884e663338f721d610e9ee5f8

    • SHA512

      56782481a631813e1f370e5016e6e41b2df8b59046bcf7ad1c2a514a0ad5f186e8c03cf426636ecf6eb4301b70c765a14687b2279fdec39c2802854585dc9e7a

    • SSDEEP

      49152:MgGfkGkVgkZ/t+cS4GFex5U/DKG1AwJntLPnAG5cyb:MgGcG6gk1McS4GFI5/oPnXcyb

    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.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks