General

  • Target

    file.exe

  • Size

    3.6MB

  • Sample

    221203-sdwa2aee4y

  • MD5

    88285e81d0f5a078eae78e16dde8efca

  • SHA1

    a3784243505768aa19056c04a666af28d43690a8

  • SHA256

    ce5af3b0de5438041b6fe17464d25a1023572d74a3851cebaa5670e30ed9ed6d

  • SHA512

    0b881f9201acb75014aa53b9a3a2bb951331b85d3774085016a70a0add1bf577700ae485d437c901823f010d1ef5e8c712338197453b3375f57f5ebf62f2957a

  • SSDEEP

    98304:8+5aNAIvEEsK4LfXExr8mPTBEnAfFC8CMV6HgBeO38sXcyA:zasESX4rLPTB1fFXChHgB38sXcyA

Score
10/10

Malware Config

Extracted

Family

nymaim

C2

45.139.105.171

85.31.46.167

Targets

    • Target

      file.exe

    • Size

      3.6MB

    • MD5

      88285e81d0f5a078eae78e16dde8efca

    • SHA1

      a3784243505768aa19056c04a666af28d43690a8

    • SHA256

      ce5af3b0de5438041b6fe17464d25a1023572d74a3851cebaa5670e30ed9ed6d

    • SHA512

      0b881f9201acb75014aa53b9a3a2bb951331b85d3774085016a70a0add1bf577700ae485d437c901823f010d1ef5e8c712338197453b3375f57f5ebf62f2957a

    • SSDEEP

      98304:8+5aNAIvEEsK4LfXExr8mPTBEnAfFC8CMV6HgBeO38sXcyA:zasESX4rLPTB1fFXChHgB38sXcyA

    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