Overview

overview

10

Static

static

10

JaffaCakes...38.exe

windows7-x64

10

JaffaCakes...38.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_79b1493352e30f733c560b0137bad63e4daa67a69b66c5654831dfe94634e138

  • Size

    1.3MB

  • Sample

    241222-aze7tswkhv

  • MD5

    d9468ae2c998694c7d94edbdbe9e2e26

  • SHA1

    ed6b929cb36c3992dbd526c70977c067f2a54966

  • SHA256

    79b1493352e30f733c560b0137bad63e4daa67a69b66c5654831dfe94634e138

  • SHA512

    b2d2078abaf2a2bad4e195afeb9c119a1f177442e4abe3ce6126244af588994b556f9b1703034c027e55cc35976dce3200bdfd362c1cf441fe83c3988a09bbe3

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_79b1493352e30f733c560b0137bad63e4daa67a69b66c5654831dfe94634e138

    • Size

      1.3MB

    • MD5

      d9468ae2c998694c7d94edbdbe9e2e26

    • SHA1

      ed6b929cb36c3992dbd526c70977c067f2a54966

    • SHA256

      79b1493352e30f733c560b0137bad63e4daa67a69b66c5654831dfe94634e138

    • SHA512

      b2d2078abaf2a2bad4e195afeb9c119a1f177442e4abe3ce6126244af588994b556f9b1703034c027e55cc35976dce3200bdfd362c1cf441fe83c3988a09bbe3

    • 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