General

  • Target

    Solara.exe

  • Size

    1.6MB

  • Sample

    240714-rvpn5swglf

  • MD5

    45eac1c5ac04d5ba311c04776b5bebc0

  • SHA1

    15a8e23f04af0b5e38a2fe086cd7c7e18c390304

  • SHA256

    674890622d7bb92cedd72f8761121f9b8eccfe4a45f2967babb7d06538342d88

  • SHA512

    f2d4b84515a305daea3700f4548af478c9218ff87842cf2a4bc2e6505bb26286bb754695a0290d516854d44ab47f29c0ed20e2a74e5faf60ecc59373ea8f123a

  • SSDEEP

    24576:U2G/nvxW3Ww0tSjbEshCbueLblBg5IbMemSGsUb8fR9BONbpW0N1Hax:UbA30SjYsaB1Xx/RZ9BONt6x

Score
10/10

Malware Config

Targets

    • Target

      Solara.exe

    • Size

      1.6MB

    • MD5

      45eac1c5ac04d5ba311c04776b5bebc0

    • SHA1

      15a8e23f04af0b5e38a2fe086cd7c7e18c390304

    • SHA256

      674890622d7bb92cedd72f8761121f9b8eccfe4a45f2967babb7d06538342d88

    • SHA512

      f2d4b84515a305daea3700f4548af478c9218ff87842cf2a4bc2e6505bb26286bb754695a0290d516854d44ab47f29c0ed20e2a74e5faf60ecc59373ea8f123a

    • SSDEEP

      24576:U2G/nvxW3Ww0tSjbEshCbueLblBg5IbMemSGsUb8fR9BONbpW0N1Hax:UbA30SjYsaB1Xx/RZ9BONt6x

    Score
    10/10
    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • DCRat payload

      Detects payload of DCRat, commonly dropped by NSIS installers.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

MITRE ATT&CK Enterprise v15

Tasks