General

  • Target

    JaffaCakes118_7c6d6d221103c226b106d1d456d164ae0b853cbb773ced51b6bf2ca5f98f8a47

  • Size

    1.3MB

  • Sample

    241230-xhbveatmdq

  • MD5

    e4191f18e6468181c730102499e27fc0

  • SHA1

    88f4f8e3739f4788628c443c6b0ffe09861c3a7c

  • SHA256

    7c6d6d221103c226b106d1d456d164ae0b853cbb773ced51b6bf2ca5f98f8a47

  • SHA512

    552219f0fcf03b6f8a63d73cb7430e3a3bbef5dc52cf58a635d75f0895a64529aabbc61bdd5fdf4ccb8b1c270d811eaf7b707bdab0e5df00dceecf140378c028

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_7c6d6d221103c226b106d1d456d164ae0b853cbb773ced51b6bf2ca5f98f8a47

    • Size

      1.3MB

    • MD5

      e4191f18e6468181c730102499e27fc0

    • SHA1

      88f4f8e3739f4788628c443c6b0ffe09861c3a7c

    • SHA256

      7c6d6d221103c226b106d1d456d164ae0b853cbb773ced51b6bf2ca5f98f8a47

    • SHA512

      552219f0fcf03b6f8a63d73cb7430e3a3bbef5dc52cf58a635d75f0895a64529aabbc61bdd5fdf4ccb8b1c270d811eaf7b707bdab0e5df00dceecf140378c028

    • SSDEEP

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

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • Dcrat family

    • 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.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • 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

MITRE ATT&CK Enterprise v15

Tasks