Overview

overview

10

Static

static

10

JaffaCakes...85.exe

windows7-x64

10

JaffaCakes...85.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_0029a2b89bf5cdda6e017a500e23a2aabd83593c2780bbd2c6f4afafe1bbe085

  • Size

    1.3MB

  • Sample

    241222-bevbpaxkel

  • MD5

    94693a10026b2cd5874befb4b15c16eb

  • SHA1

    9bc175cb09f9c314d7cbf2a4e1a180d6c31babd2

  • SHA256

    0029a2b89bf5cdda6e017a500e23a2aabd83593c2780bbd2c6f4afafe1bbe085

  • SHA512

    ed35d3e13fd06f71730e3d3d109713ebfc79a01453283f6e9f5684f52e3ea7ce4a2962eabb07f5223ed33ab74b804e072c4e5ec77a95ce2f48c30da0f5475b18

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_0029a2b89bf5cdda6e017a500e23a2aabd83593c2780bbd2c6f4afafe1bbe085

    • Size

      1.3MB

    • MD5

      94693a10026b2cd5874befb4b15c16eb

    • SHA1

      9bc175cb09f9c314d7cbf2a4e1a180d6c31babd2

    • SHA256

      0029a2b89bf5cdda6e017a500e23a2aabd83593c2780bbd2c6f4afafe1bbe085

    • SHA512

      ed35d3e13fd06f71730e3d3d109713ebfc79a01453283f6e9f5684f52e3ea7ce4a2962eabb07f5223ed33ab74b804e072c4e5ec77a95ce2f48c30da0f5475b18

    • 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