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General

  • Target

    JaffaCakes118_9d380a759e6bcb5f49575b277d93af37f850e1378259c8887a8a78a30db6cd4f

  • Size

    1.3MB

  • Sample

    241222-lqltsstjdz

  • MD5

    2828ef25efda46fcb885f592cf7e129d

  • SHA1

    4df0d3927cd4ae37ba8b23bbf38eb9655705ae59

  • SHA256

    9d380a759e6bcb5f49575b277d93af37f850e1378259c8887a8a78a30db6cd4f

  • SHA512

    fd785bfa0b87cdb650ea6cd3c72b270bdf176dd0a62c613f6ec963fe57864019fa1a44076d5f4a60494906ad47e713f7aa956e3328d4cc4d827a04a64a9c0a80

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_9d380a759e6bcb5f49575b277d93af37f850e1378259c8887a8a78a30db6cd4f

    • Size

      1.3MB

    • MD5

      2828ef25efda46fcb885f592cf7e129d

    • SHA1

      4df0d3927cd4ae37ba8b23bbf38eb9655705ae59

    • SHA256

      9d380a759e6bcb5f49575b277d93af37f850e1378259c8887a8a78a30db6cd4f

    • SHA512

      fd785bfa0b87cdb650ea6cd3c72b270bdf176dd0a62c613f6ec963fe57864019fa1a44076d5f4a60494906ad47e713f7aa956e3328d4cc4d827a04a64a9c0a80

    • 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