General

  • Target

    file.exe

  • Size

    2.9MB

  • Sample

    221103-s77wxscaf6

  • MD5

    cac2c58d278d6461f861386bddc03bc4

  • SHA1

    3c73a0348ae177b31bf4680b8b399d71b90274a8

  • SHA256

    afe675120e8918a8ecffd35832a26557a8093aa539384f47d0170792039ecfa0

  • SHA512

    dcd82766d6524d9a4e1a8777dfb4851d3636a1fc6b40a4412ac3670d8facb08411e93c92959588fd9d0d47ef757454197207e4782192d84fa442d20b83767188

  • SSDEEP

    49152:Z287vJBeGJim7C2ZDPmPfroy9PJm7ESboW8uPGPj8BqOJ2vg/M6pbGO8bFIdmddu:MWJBeCimG2tnYxgESboWDP+wBqy0ULbh

Score
10/10

Malware Config

Extracted

Family

nymaim

C2

45.139.105.171

85.31.46.167

Targets

    • Target

      file.exe

    • Size

      2.9MB

    • MD5

      cac2c58d278d6461f861386bddc03bc4

    • SHA1

      3c73a0348ae177b31bf4680b8b399d71b90274a8

    • SHA256

      afe675120e8918a8ecffd35832a26557a8093aa539384f47d0170792039ecfa0

    • SHA512

      dcd82766d6524d9a4e1a8777dfb4851d3636a1fc6b40a4412ac3670d8facb08411e93c92959588fd9d0d47ef757454197207e4782192d84fa442d20b83767188

    • SSDEEP

      49152:Z287vJBeGJim7C2ZDPmPfroy9PJm7ESboW8uPGPj8BqOJ2vg/M6pbGO8bFIdmddu:MWJBeCimG2tnYxgESboWDP+wBqy0ULbh

    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