Overview

overview

10

Static

static

10

EEFB1FBB69...16.exe

windows7_x64

10

EEFB1FBB69...16.exe

windows10_x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    EEFB1FBB690C0C28F191FBC443793D4BADC01ECEE0416.exe
  • Size 1.1MB
  • Sample211114-qhsdtsgdf2
  • SHA256 eefb1fbb690c0c28f191fbc443793d4badc01ecee0416a7d3a4e46ecd4583c57
  • MD5 SHA1 SHA512
Score
10/10
dcratxmriginfostealerminerpersistencerat

Malware Config

Targets

    • Target
      EEFB1FBB690C0C28F191FBC443793D4BADC01ECEE0416.exe
    • Size 1.1MB
    • SHA256 eefb1fbb690c0c28f191fbc443793d4badc01ecee0416a7d3a4e46ecd4583c57
    • MD5 SHA1 SHA512
    Score
    10/10
    dcratxmriginfostealerminerpersistencerat

    • DcRat

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

      ratinfostealerdcrat

    • Process spawned unexpected child process

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

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

      minerxmrig

    • DCRat Payload

      Detects payload of DCRat, commonly dropped by NSIS installers.

      rat

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks