General

  • Target

    12683060f2e173014a172cebbe5f67354a8e2cd8f9a5b1197a1268d9c60fa77c

  • Size

    591KB

  • Sample

    221126-wmh9lsdb36

  • MD5

    12c1fc5af99577e0569bc732dd486d1a

  • SHA1

    d9dfdbe862677a76a5864212332e2fc74f30c41a

  • SHA256

    12683060f2e173014a172cebbe5f67354a8e2cd8f9a5b1197a1268d9c60fa77c

  • SHA512

    1a1e763cc0515b4da6a618d99c3690956419ea3ce6b4410f5ac7c503b9c437ce82b4a4394e2522d4f53f29eeb53850b402460f5a129899f92274d7cdaf54dfee

  • SSDEEP

    12288:1IUvw9jCD23JZQOf2ii/+b13iStZgvmwdbPv2xF:aUvYjCa3QOOiMU13iSIdRve

Malware Config

Targets

    • Target

      12683060f2e173014a172cebbe5f67354a8e2cd8f9a5b1197a1268d9c60fa77c

    • Size

      591KB

    • MD5

      12c1fc5af99577e0569bc732dd486d1a

    • SHA1

      d9dfdbe862677a76a5864212332e2fc74f30c41a

    • SHA256

      12683060f2e173014a172cebbe5f67354a8e2cd8f9a5b1197a1268d9c60fa77c

    • SHA512

      1a1e763cc0515b4da6a618d99c3690956419ea3ce6b4410f5ac7c503b9c437ce82b4a4394e2522d4f53f29eeb53850b402460f5a129899f92274d7cdaf54dfee

    • SSDEEP

      12288:1IUvw9jCD23JZQOf2ii/+b13iStZgvmwdbPv2xF:aUvYjCa3QOOiMU13iSIdRve

    • 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