Overview

overview

10

Static

static

10

JaffaCakes...53.exe

windows7-x64

10

JaffaCakes...53.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_ba2d6095f7bea92b3f25949ac62b94a6682e61f92e6a0d992c6e115e01a8c353

  • Size

    1.3MB

  • Sample

    241222-eyks5stkav

  • MD5

    a94daf5bb8dd466c5aa69e4b50615a10

  • SHA1

    8bfbe91f7aff6835955346048c1a493c6f1e5bc2

  • SHA256

    ba2d6095f7bea92b3f25949ac62b94a6682e61f92e6a0d992c6e115e01a8c353

  • SHA512

    7777fdf57f9a3202518d64d5842e92bfee8c1b2520952c34656d5800145d3d1b0e2951202d04b0023a2a2478927365f413efe8611d11bd6a693f5f6decc8557a

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_ba2d6095f7bea92b3f25949ac62b94a6682e61f92e6a0d992c6e115e01a8c353

    • Size

      1.3MB

    • MD5

      a94daf5bb8dd466c5aa69e4b50615a10

    • SHA1

      8bfbe91f7aff6835955346048c1a493c6f1e5bc2

    • SHA256

      ba2d6095f7bea92b3f25949ac62b94a6682e61f92e6a0d992c6e115e01a8c353

    • SHA512

      7777fdf57f9a3202518d64d5842e92bfee8c1b2520952c34656d5800145d3d1b0e2951202d04b0023a2a2478927365f413efe8611d11bd6a693f5f6decc8557a

    • SSDEEP

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

    Score
    10/10
    dcratdiscoveryexecutioninfostealerrat

    • 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.

    • DCRat payload

      Detects payload of DCRat, commonly dropped by NSIS installers.

      rat

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks