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General

  • Target

    JaffaCakes118_7ce014130df8d99965f8c896db3ea92a587baff8b60b10c72a24be5f031cb32b

  • Size

    1.3MB

  • Sample

    241223-rq482asjf1

  • MD5

    9b7c6f59f22fb89264216ba57778d72d

  • SHA1

    2d7b35edb85831da881ca9a86b9e6390ba1b10d2

  • SHA256

    7ce014130df8d99965f8c896db3ea92a587baff8b60b10c72a24be5f031cb32b

  • SHA512

    bbea0be8feb664b5ce517816607c5ecd75e6c718738253e97a088b1eff2af40c8e7ecfec0c79b402162c3145f97c49f51024d361a9c6621a3b62565becc61ffa

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_7ce014130df8d99965f8c896db3ea92a587baff8b60b10c72a24be5f031cb32b

    • Size

      1.3MB

    • MD5

      9b7c6f59f22fb89264216ba57778d72d

    • SHA1

      2d7b35edb85831da881ca9a86b9e6390ba1b10d2

    • SHA256

      7ce014130df8d99965f8c896db3ea92a587baff8b60b10c72a24be5f031cb32b

    • SHA512

      bbea0be8feb664b5ce517816607c5ecd75e6c718738253e97a088b1eff2af40c8e7ecfec0c79b402162c3145f97c49f51024d361a9c6621a3b62565becc61ffa

    • 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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks