General

  • Target

    d1b99f2929c460ee39c141715b2b071e_JaffaCakes118

  • Size

    192KB

  • Sample

    240907-mkec7szcma

  • MD5

    d1b99f2929c460ee39c141715b2b071e

  • SHA1

    963a3cba1fc4f95fdf28370861428d57862fb358

  • SHA256

    94ba07a7b91407d5a255cd8a336d6929b94a06700f8c8000b3032940d24bb9e4

  • SHA512

    63c34a31f00cec462784084c14bf2db529a6a10fe7d50e1a06b1e72d83f5eb09045e9c94d714971b209fc400819e46afeb47a4406cf23e94d480a927e0cbcb4c

  • SSDEEP

    6144:azVG8/CoSa+gdLfk+5idG3j6Ai+IJBBO:UqoShgdLk+5iUT6Ai+QBB

Malware Config

Targets

    • Target

      d1b99f2929c460ee39c141715b2b071e_JaffaCakes118

    • Size

      192KB

    • MD5

      d1b99f2929c460ee39c141715b2b071e

    • SHA1

      963a3cba1fc4f95fdf28370861428d57862fb358

    • SHA256

      94ba07a7b91407d5a255cd8a336d6929b94a06700f8c8000b3032940d24bb9e4

    • SHA512

      63c34a31f00cec462784084c14bf2db529a6a10fe7d50e1a06b1e72d83f5eb09045e9c94d714971b209fc400819e46afeb47a4406cf23e94d480a927e0cbcb4c

    • SSDEEP

      6144:azVG8/CoSa+gdLfk+5idG3j6Ai+IJBBO:UqoShgdLk+5iUT6Ai+QBB

    • Checks computer location settings

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

    • Deletes itself

    • 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

    • Indicator Removal: File Deletion

      Adversaries may delete files left behind by the actions of their intrusion activity.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks