Overview

overview

10

Static

static

8f9828956b...2c.exe

windows7-x64

10

8f9828956b...2c.exe

windows10-2004-x64

10

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General

  • Target

    8f9828956b3a0894dfe5fdd3f0e9ca5919f30f6a9eedb8c52b818808c757f72c

  • Size

    168KB

  • Sample

    221011-ylt1tscacq

  • MD5

    aa7814ec18864f0b90a1100a624cb1fd

  • SHA1

    81f5af5bb7b98d4f4901330aadce275cf8529453

  • SHA256

    8f9828956b3a0894dfe5fdd3f0e9ca5919f30f6a9eedb8c52b818808c757f72c

  • SHA512

    7e91a074fe75c9629148a77897afac05433d0e5d99d30683e0c60f58a840002b1c309c5623ab0d862f7b52bdb8be41cd2e0b3ebc14235cad2a65985214a6f288

  • SSDEEP

    3072:bk5zdU9Qy3RDAMx4k3HeSUNz2Pbjc7bN5nzI9CUTjcqyCKGBp2gGrND0GU:w5zd8RDr6zSAqPbjMbnzpWIqvKGtg

Score
10/10
luminositypersistencerat

Malware Config

Targets

    • Target

      8f9828956b3a0894dfe5fdd3f0e9ca5919f30f6a9eedb8c52b818808c757f72c

    • Size

      168KB

    • MD5

      aa7814ec18864f0b90a1100a624cb1fd

    • SHA1

      81f5af5bb7b98d4f4901330aadce275cf8529453

    • SHA256

      8f9828956b3a0894dfe5fdd3f0e9ca5919f30f6a9eedb8c52b818808c757f72c

    • SHA512

      7e91a074fe75c9629148a77897afac05433d0e5d99d30683e0c60f58a840002b1c309c5623ab0d862f7b52bdb8be41cd2e0b3ebc14235cad2a65985214a6f288

    • SSDEEP

      3072:bk5zdU9Qy3RDAMx4k3HeSUNz2Pbjc7bN5nzI9CUTjcqyCKGBp2gGrND0GU:w5zd8RDr6zSAqPbjMbnzpWIqvKGtg

    Score
    10/10
    luminositypersistencerat

    • Luminosity

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

      ratluminosity

    • Modifies WinLogon for persistence

      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

      persistence

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks