General

  • Target

    file.exe

  • Size

    3.4MB

  • Sample

    221203-p9r2pscd25

  • MD5

    fc638d7ebe4d42dc6b4e2f37dc9bff87

  • SHA1

    4fd7889ffaeb106c0eb5f44f5c99daa1018f607a

  • SHA256

    62287540be46f2a1f4a06fc6244b42bf7ffc468790317d1b88d0a33e5fd30059

  • SHA512

    116ee07dd1bbf30b2db7235c26689d19d5cb993df106b3bafa08bc3796e30b298838bea3e7ca8ed1ee9c416114f9507e902902cc1be3955133fa2c74d916f5dc

  • SSDEEP

    98304:8S4zJ7NrJvpiX23ikjKXd77yiQ6bfDwxDvXkjDaUwdXcyW:/4xAmSkjKXVyiQwf0xDvXkr0XcyW

Score
10/10

Malware Config

Extracted

Family

nymaim

C2

45.139.105.171

85.31.46.167

Targets

    • Target

      file.exe

    • Size

      3.4MB

    • MD5

      fc638d7ebe4d42dc6b4e2f37dc9bff87

    • SHA1

      4fd7889ffaeb106c0eb5f44f5c99daa1018f607a

    • SHA256

      62287540be46f2a1f4a06fc6244b42bf7ffc468790317d1b88d0a33e5fd30059

    • SHA512

      116ee07dd1bbf30b2db7235c26689d19d5cb993df106b3bafa08bc3796e30b298838bea3e7ca8ed1ee9c416114f9507e902902cc1be3955133fa2c74d916f5dc

    • SSDEEP

      98304:8S4zJ7NrJvpiX23ikjKXd77yiQ6bfDwxDvXkjDaUwdXcyW:/4xAmSkjKXVyiQwf0xDvXkr0XcyW

    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