Overview

overview

10

Static

static

10

1b42f3c8a8...b0.exe

windows7-x64

10

1b42f3c8a8...b0.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    1b42f3c8a832b8130b60169553c013b0.exe

  • Size

    1.3MB

  • Sample

    230202-njvt8shh5t

  • MD5

    1b42f3c8a832b8130b60169553c013b0

  • SHA1

    de90d2a3cf23c243b24ec31c51e5599ff9094da0

  • SHA256

    e19bb77e380f8dad4bc97f3d0577ff60297e3b6f4d4de9d00c149da1ce820045

  • SHA512

    b79a3999a74ebbf9097889f978890031cce799eb7173cb1efed09798d471378383d131aed955cfe622e88149272feec95ac229adfce67219c5ccf32e85f63e65

  • SSDEEP

    24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg

Score
10/10
dcratinfostealerrat

Malware Config

Targets

    • Target

      1b42f3c8a832b8130b60169553c013b0.exe

    • Size

      1.3MB

    • MD5

      1b42f3c8a832b8130b60169553c013b0

    • SHA1

      de90d2a3cf23c243b24ec31c51e5599ff9094da0

    • SHA256

      e19bb77e380f8dad4bc97f3d0577ff60297e3b6f4d4de9d00c149da1ce820045

    • SHA512

      b79a3999a74ebbf9097889f978890031cce799eb7173cb1efed09798d471378383d131aed955cfe622e88149272feec95ac229adfce67219c5ccf32e85f63e65

    • SSDEEP

      24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg

    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

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks