Overview

overview

10

Static

static

10

JaffaCakes...27.exe

windows7-x64

10

JaffaCakes...27.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_3d6b0e170f00d2df0c905b0221b1905ee55077c740435c281d8fa6156b0e8627

  • Size

    1.3MB

  • Sample

    241223-p13rvazmay

  • MD5

    726eb57e49f830c29c2b10251cd8b9d3

  • SHA1

    07a74788ce656eabab1f9a0eeb581b7ac4214f2d

  • SHA256

    3d6b0e170f00d2df0c905b0221b1905ee55077c740435c281d8fa6156b0e8627

  • SHA512

    07efbaeaa70541fdd8bf66127aef4d525e66feb536b375b36b8d23b9c47262f7c4a2a16b33e2367bc3d69ac3739626f3f43ab3ed2f869b789d6ee95d718e6feb

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_3d6b0e170f00d2df0c905b0221b1905ee55077c740435c281d8fa6156b0e8627

    • Size

      1.3MB

    • MD5

      726eb57e49f830c29c2b10251cd8b9d3

    • SHA1

      07a74788ce656eabab1f9a0eeb581b7ac4214f2d

    • SHA256

      3d6b0e170f00d2df0c905b0221b1905ee55077c740435c281d8fa6156b0e8627

    • SHA512

      07efbaeaa70541fdd8bf66127aef4d525e66feb536b375b36b8d23b9c47262f7c4a2a16b33e2367bc3d69ac3739626f3f43ab3ed2f869b789d6ee95d718e6feb

    • 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