General

  • Target

    bfe07c849b72c7065d6f179eb1fad54967090ab33ad5b9addda088d532b1ade1

  • Size

    528KB

  • Sample

    221127-d7r35sbd21

  • MD5

    dbd91f5a4c16872c1461fe82a57adfc8

  • SHA1

    f1324a6f57d2c52f35c3ed877ad5d2d86ed3c0f8

  • SHA256

    bfe07c849b72c7065d6f179eb1fad54967090ab33ad5b9addda088d532b1ade1

  • SHA512

    e6fdd09a4704a3ab2ed579f35306e56c4d6218c1ae85532c9c73bf763660854b34b8a2074648e6dd1daa966960389d3f762a0018cacc13f7ea1f3f01718a80f9

  • SSDEEP

    12288:yfeMYUCNGwaZaQUIDhiLbwO9iObtu3nIMSL:yvYPNGwaZaQUtwQbIdS

Malware Config

Targets

    • Target

      bfe07c849b72c7065d6f179eb1fad54967090ab33ad5b9addda088d532b1ade1

    • Size

      528KB

    • MD5

      dbd91f5a4c16872c1461fe82a57adfc8

    • SHA1

      f1324a6f57d2c52f35c3ed877ad5d2d86ed3c0f8

    • SHA256

      bfe07c849b72c7065d6f179eb1fad54967090ab33ad5b9addda088d532b1ade1

    • SHA512

      e6fdd09a4704a3ab2ed579f35306e56c4d6218c1ae85532c9c73bf763660854b34b8a2074648e6dd1daa966960389d3f762a0018cacc13f7ea1f3f01718a80f9

    • SSDEEP

      12288:yfeMYUCNGwaZaQUIDhiLbwO9iObtu3nIMSL:yvYPNGwaZaQUtwQbIdS

    • Luminosity

      Luminosity is a RAT family that was on sale, while claiming to be a system administration utility.

    • Modifies WinLogon for persistence

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Adds Run key to start application

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks