Overview

overview

10

Static

static

10

428bdccd4c...78.exe

windows7-x64

10

428bdccd4c...78.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    428bdccd4c240a253810e1c2a4ff8b78.exe
  • Size 827KB
  • Sample240630-hfreravbjb
  • SHA256 b9565d219fb7879e482bfc859721acc5e10edadb73a9bb6eb3190e58e45bea5d
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
dcratinfostealerrat

Malware Config

Targets

    • Target
      428bdccd4c240a253810e1c2a4ff8b78.exe
    • Size 827KB
    • SHA256 b9565d219fb7879e482bfc859721acc5e10edadb73a9bb6eb3190e58e45bea5d
    • 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