Overview

overview

10

Static

static

10

7b9ddd7307...15.exe

windows7-x64

10

7b9ddd7307...15.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    7b9ddd730758e941e2fb8284386135a2d507d424a7021490c9227d79d36e9f15.exe

  • Size

    1.0MB

  • Sample

    241103-dk447atalg

  • MD5

    5e45962bd393c13522e7c9311b6e86a0

  • SHA1

    1ae02d2752979c4800ccd9c5a1c99c5a084211c8

  • SHA256

    7b9ddd730758e941e2fb8284386135a2d507d424a7021490c9227d79d36e9f15

  • SHA512

    20fa7439c5eb76b91fa999f3f49e1d690bb66ded1d9400b781c39ba6558108a6563f9ad42d94e9ca02f9d979c427169e349fdc120eb85228b243eb73086714b7

  • SSDEEP

    12288:kvOGN+Wr70uGCeYo5kuMri42BC26ms+Y9/Jdh3rUfSdJm/TJ8D/Xq7qLmKMa2:6+C700o5kuYswd7uSd4TaD/Xq3K/2

Score
10/10
dcratevasioninfostealerrattrojan

Malware Config

Targets

    • Target

      7b9ddd730758e941e2fb8284386135a2d507d424a7021490c9227d79d36e9f15.exe

    • Size

      1.0MB

    • MD5

      5e45962bd393c13522e7c9311b6e86a0

    • SHA1

      1ae02d2752979c4800ccd9c5a1c99c5a084211c8

    • SHA256

      7b9ddd730758e941e2fb8284386135a2d507d424a7021490c9227d79d36e9f15

    • SHA512

      20fa7439c5eb76b91fa999f3f49e1d690bb66ded1d9400b781c39ba6558108a6563f9ad42d94e9ca02f9d979c427169e349fdc120eb85228b243eb73086714b7

    • SSDEEP

      12288:kvOGN+Wr70uGCeYo5kuMri42BC26ms+Y9/Jdh3rUfSdJm/TJ8D/Xq7qLmKMa2:6+C700o5kuYswd7uSd4TaD/Xq3K/2

    Score
    10/10
    dcratevasioninfostealerrattrojan

    • DcRat

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

      ratinfostealerdcrat

    • Dcrat family

      dcrat

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • UAC bypass

      evasiontrojan

    • DCRat payload

      Detects payload of DCRat, commonly dropped by NSIS installers.

      rat

    • Checks computer location settings

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

    • Executes dropped EXE

    • Checks whether UAC is enabled

      evasiontrojan
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks