General

  • Target

    file.exe

  • Size

    1.2MB

  • Sample

    230111-b6y4ysea6t

  • MD5

    2c6193923e5816adf96983b8c774bf34

  • SHA1

    ca3d497efffba8db792262b867e38b5cf5cb7d66

  • SHA256

    b184bed4a9e9fc3692f94e3beb4b886d1e6f52e0341e8bb9f3c4180c8a05bd74

  • SHA512

    4c9aedd507f4dcdd0d8641654b626fb44de5d819ed72f071ced2d736246eac9f3af3e226b452407aa42fccac2a3ece17884be64198c6ae43ed18c9f2cdb6767c

  • SSDEEP

    24576:R20ntMyKQ5fUWYCj/DtHw07n3SyAX3G2bsPx78XY3HAE8VSkl5l/Hld:R2MMy5fXYCTDtxT4XwgKkBl5V

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

      2c6193923e5816adf96983b8c774bf34

    • SHA1

      ca3d497efffba8db792262b867e38b5cf5cb7d66

    • SHA256

      b184bed4a9e9fc3692f94e3beb4b886d1e6f52e0341e8bb9f3c4180c8a05bd74

    • SHA512

      4c9aedd507f4dcdd0d8641654b626fb44de5d819ed72f071ced2d736246eac9f3af3e226b452407aa42fccac2a3ece17884be64198c6ae43ed18c9f2cdb6767c

    • SSDEEP

      24576:R20ntMyKQ5fUWYCj/DtHw07n3SyAX3G2bsPx78XY3HAE8VSkl5l/Hld:R2MMy5fXYCTDtxT4XwgKkBl5V

    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