Overview

overview

10

Static

static

3

b784eb06ba...dN.exe

windows7-x64

10

b784eb06ba...dN.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    b784eb06ba5a377af68910ca46e012ca64337c4408bb75697201a4765e0bcc7dN.exe
  • Size 545KB
  • Sample250104-ct5lmswnfx
  • SHA256 b784eb06ba5a377af68910ca46e012ca64337c4408bb75697201a4765e0bcc7d
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
luminositydiscoverypersistencerat

Malware Config

Targets

    • Target
      b784eb06ba5a377af68910ca46e012ca64337c4408bb75697201a4765e0bcc7dN.exe
    • Size 545KB
    • SHA256 b784eb06ba5a377af68910ca46e012ca64337c4408bb75697201a4765e0bcc7d
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    luminositydiscoverypersistencerat

    • Luminosity

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

      ratluminosity

    • Luminosity family

      luminosity

    • Modifies WinLogon for persistence

      persistence

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks