Overview

overview

10

Static

static

10

18b1053739...84.exe

windows7-x64

10

18b1053739...84.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    18b105373930ce9ff017a8f0d917a784.exe
  • Size 2.3MB
  • Sample231012-eym89sed6z
  • SHA256 fe88bfce79e8987f3c91cbf189e89f6699bf133ca150b83f4d838a5e13d34cd3
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
dcratinfostealerrat

Malware Config

Targets

    • Target
      18b105373930ce9ff017a8f0d917a784.exe
    • Size 2.3MB
    • SHA256 fe88bfce79e8987f3c91cbf189e89f6699bf133ca150b83f4d838a5e13d34cd3
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    dcratinfostealerrat

    • 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.

    • 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

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks