Overview

overview

10

Static

static

10

JaffaCakes...8c.exe

windows7-x64

10

JaffaCakes...8c.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_71a2ba45bdf15219261d9024be70cab37b8b384a6eca41e5ce208fac3ad50f8c

  • Size

    1.3MB

  • Sample

    241222-bvzaksxqfr

  • MD5

    c988e67084a5b693a453477f97047f9c

  • SHA1

    035aa481a2d93a457b72519a79df45429c1caa33

  • SHA256

    71a2ba45bdf15219261d9024be70cab37b8b384a6eca41e5ce208fac3ad50f8c

  • SHA512

    63f6b26ad83cb37a6c65b304fff65c5c5184708f96a946f40598f71f1271a81c8d98ae224bf9f345ab42f9e36950eeda17237ca51ddbea2204254f9b13020808

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_71a2ba45bdf15219261d9024be70cab37b8b384a6eca41e5ce208fac3ad50f8c

    • Size

      1.3MB

    • MD5

      c988e67084a5b693a453477f97047f9c

    • SHA1

      035aa481a2d93a457b72519a79df45429c1caa33

    • SHA256

      71a2ba45bdf15219261d9024be70cab37b8b384a6eca41e5ce208fac3ad50f8c

    • SHA512

      63f6b26ad83cb37a6c65b304fff65c5c5184708f96a946f40598f71f1271a81c8d98ae224bf9f345ab42f9e36950eeda17237ca51ddbea2204254f9b13020808

    • 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