General

  • Target

    file.exe

  • Size

    2.2MB

  • Sample

    221228-twypjsah26

  • MD5

    1d2241b26b56148bb2e2fb415ffd5713

  • SHA1

    fc8b1a5d97fa20ab4d9c3672974ebba9fc543096

  • SHA256

    732094296a80afee71dd126948cce6bd39f578a443b3562c2e82dc02e89b821d

  • SHA512

    19b457fe7b9ce8314d46a0331182eac73ff2a9cbf6ccbadf3ff8c76af29b32c747f5ec135051c0a6a2cd07d84d606dfdb77706f6695d49500d4ca095149a925b

  • SSDEEP

    49152:SivLIL6fb7NuSE3vinPRrBUJfKN3liR2P/M1C06xNUDXKF:Siv8efbPEfi5rBUKc2j06D

Score
10/10

Malware Config

Extracted

Family

nymaim

C2

45.139.105.171

85.31.46.167

Targets

    • Target

      file.exe

    • Size

      2.2MB

    • MD5

      1d2241b26b56148bb2e2fb415ffd5713

    • SHA1

      fc8b1a5d97fa20ab4d9c3672974ebba9fc543096

    • SHA256

      732094296a80afee71dd126948cce6bd39f578a443b3562c2e82dc02e89b821d

    • SHA512

      19b457fe7b9ce8314d46a0331182eac73ff2a9cbf6ccbadf3ff8c76af29b32c747f5ec135051c0a6a2cd07d84d606dfdb77706f6695d49500d4ca095149a925b

    • SSDEEP

      49152:SivLIL6fb7NuSE3vinPRrBUJfKN3liR2P/M1C06xNUDXKF:Siv8efbPEfi5rBUKc2j06D

    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