Overview

overview

10

Static

static

7b8255fb23...1e.exe

windows7-x64

10

7b8255fb23...1e.exe

windows10-2004-x64

10

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General

  • Target

    7b8255fb2333e7a24017fb75314f56f946b15220ee6815f2444ee867c25e7d1e

  • Size

    193KB

  • Sample

    221127-cmkmwscc54

  • MD5

    d26216b074c217894eb57c1413983c17

  • SHA1

    1dd2b4b7dc841f4bdc2e45b4485670f8fd107c79

  • SHA256

    7b8255fb2333e7a24017fb75314f56f946b15220ee6815f2444ee867c25e7d1e

  • SHA512

    19cc79de139fdcc01c9cebd61af2619f63b1606d3308cc25e9ac7e368fead021467136b7e3cf27dd18e81052ec66dc523f5e5ae3320002f03aa8213d9990e8a5

  • SSDEEP

    3072:PGfeC5RmS3LGpjPBX28Vz7Mj7eQnyzu5/1RXHHaDXqV3Td+SAU19sbh:PGfhmS3LejZ2KvOeNaXnxQUb

Score
10/10
luminositypersistencerat

Malware Config

Targets

    • Target

      7b8255fb2333e7a24017fb75314f56f946b15220ee6815f2444ee867c25e7d1e

    • Size

      193KB

    • MD5

      d26216b074c217894eb57c1413983c17

    • SHA1

      1dd2b4b7dc841f4bdc2e45b4485670f8fd107c79

    • SHA256

      7b8255fb2333e7a24017fb75314f56f946b15220ee6815f2444ee867c25e7d1e

    • SHA512

      19cc79de139fdcc01c9cebd61af2619f63b1606d3308cc25e9ac7e368fead021467136b7e3cf27dd18e81052ec66dc523f5e5ae3320002f03aa8213d9990e8a5

    • SSDEEP

      3072:PGfeC5RmS3LGpjPBX28Vz7Mj7eQnyzu5/1RXHHaDXqV3Td+SAU19sbh:PGfhmS3LejZ2KvOeNaXnxQUb

    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