Overview

overview

10

Static

static

10

JaffaCakes...7e.exe

windows7-x64

10

JaffaCakes...7e.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_8e9ee8f260cc7d98f9dc98ddd0d0d58dd698822f09015beecc58aa2fbc1efd7e

  • Size

    1.3MB

  • Sample

    241222-pmg8zsylar

  • MD5

    bdcb8c1d9376c5c0917adce0944d42b6

  • SHA1

    c84eb2c0748a5fbb39180da64219c68b1736199e

  • SHA256

    8e9ee8f260cc7d98f9dc98ddd0d0d58dd698822f09015beecc58aa2fbc1efd7e

  • SHA512

    33d49f0909ef278c73540e3559cebf196d94b1adbaccabaa9eb54ec8337aa5d8e982c298fb29f2a0727859a27a07d843f705cdb8e9838e47630364556eb41f6e

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_8e9ee8f260cc7d98f9dc98ddd0d0d58dd698822f09015beecc58aa2fbc1efd7e

    • Size

      1.3MB

    • MD5

      bdcb8c1d9376c5c0917adce0944d42b6

    • SHA1

      c84eb2c0748a5fbb39180da64219c68b1736199e

    • SHA256

      8e9ee8f260cc7d98f9dc98ddd0d0d58dd698822f09015beecc58aa2fbc1efd7e

    • SHA512

      33d49f0909ef278c73540e3559cebf196d94b1adbaccabaa9eb54ec8337aa5d8e982c298fb29f2a0727859a27a07d843f705cdb8e9838e47630364556eb41f6e

    • 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