General

  • Target

    JaffaCakes118_350b1208d67bd7fe4c949a0f89f640792f14535b18c2b96d43ec89343e73bb9a

  • Size

    1.3MB

  • Sample

    241222-el5yjsspc1

  • MD5

    31985a48775e06a848169c3ea37a380e

  • SHA1

    c772ed712b1959a4880a2ac860187ae3f7decf14

  • SHA256

    350b1208d67bd7fe4c949a0f89f640792f14535b18c2b96d43ec89343e73bb9a

  • SHA512

    7e232cf9dc6ded50b959a93dc4f34c53e4550d24571236676a445fac93bdb002fcb14de6dcdbb8910524cb6330cb1f2f4a48a0fe540e94d2fb4e1c7479c37c27

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_350b1208d67bd7fe4c949a0f89f640792f14535b18c2b96d43ec89343e73bb9a

    • Size

      1.3MB

    • MD5

      31985a48775e06a848169c3ea37a380e

    • SHA1

      c772ed712b1959a4880a2ac860187ae3f7decf14

    • SHA256

      350b1208d67bd7fe4c949a0f89f640792f14535b18c2b96d43ec89343e73bb9a

    • SHA512

      7e232cf9dc6ded50b959a93dc4f34c53e4550d24571236676a445fac93bdb002fcb14de6dcdbb8910524cb6330cb1f2f4a48a0fe540e94d2fb4e1c7479c37c27

    • 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