Overview

overview

10

Static

static

10

JaffaCakes...d8.exe

windows7-x64

10

JaffaCakes...d8.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_2c169fe9235e83dc982f6966e5008e7ff60a0c308c8281601f7e7b17d59546d8

  • Size

    1.3MB

  • Sample

    241222-cmzf2syqdw

  • MD5

    c98d1faabd078930f9dc932910477ffe

  • SHA1

    1190f5ec9a0b28fb8f75234fb51d317a93881c6f

  • SHA256

    2c169fe9235e83dc982f6966e5008e7ff60a0c308c8281601f7e7b17d59546d8

  • SHA512

    0ec8620ca7b8a62877ca87a9d3d32dec8e9971c2f45f7bbbfa043de6c1bcbfd46a1aca79d101b32bdd78493e421f7daa8cbf299abc9cd4623089a1bfe31404e0

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_2c169fe9235e83dc982f6966e5008e7ff60a0c308c8281601f7e7b17d59546d8

    • Size

      1.3MB

    • MD5

      c98d1faabd078930f9dc932910477ffe

    • SHA1

      1190f5ec9a0b28fb8f75234fb51d317a93881c6f

    • SHA256

      2c169fe9235e83dc982f6966e5008e7ff60a0c308c8281601f7e7b17d59546d8

    • SHA512

      0ec8620ca7b8a62877ca87a9d3d32dec8e9971c2f45f7bbbfa043de6c1bcbfd46a1aca79d101b32bdd78493e421f7daa8cbf299abc9cd4623089a1bfe31404e0

    • 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

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks