General

  • Target

    6166359117594c83d2b01a3ab6420a7b_JaffaCakes118

  • Size

    835KB

  • Sample

    240721-zymmysxbnj

  • MD5

    6166359117594c83d2b01a3ab6420a7b

  • SHA1

    b852f541c19a02e00c87d34b118834623a39f3e4

  • SHA256

    4774a12109840d5944bdbb2f8a60f33416eecea42f8cbbd876cb6c29f3750b7e

  • SHA512

    5ca3cc9481d29cc8eaef8329e0f56170dc1f2085d778af1dd89ad2c05aac937e5b5335e91a24d75327914e9e7339d5c580398521da680e3c501f69c7d9d671e6

  • SSDEEP

    24576:zjgRdwgPd7710U04i7OyOzkwgLiAXW0qVF:zjgRdwudG7KyQqLDXaF

Malware Config

Targets

    • Target

      6166359117594c83d2b01a3ab6420a7b_JaffaCakes118

    • Size

      835KB

    • MD5

      6166359117594c83d2b01a3ab6420a7b

    • SHA1

      b852f541c19a02e00c87d34b118834623a39f3e4

    • SHA256

      4774a12109840d5944bdbb2f8a60f33416eecea42f8cbbd876cb6c29f3750b7e

    • SHA512

      5ca3cc9481d29cc8eaef8329e0f56170dc1f2085d778af1dd89ad2c05aac937e5b5335e91a24d75327914e9e7339d5c580398521da680e3c501f69c7d9d671e6

    • SSDEEP

      24576:zjgRdwgPd7710U04i7OyOzkwgLiAXW0qVF:zjgRdwudG7KyQqLDXaF

    • Ardamax

      A keylogger first seen in 2013.

    • Ardamax main executable

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks