General

  • Target

    05167b67467ef0e7846d97b97e2f9205_JaffaCakes118

  • Size

    6.5MB

  • Sample

    240428-nlhyfsef59

  • MD5

    05167b67467ef0e7846d97b97e2f9205

  • SHA1

    e98b79bd7b0926dae5d0ddd343803a97a8219079

  • SHA256

    61644eb98d810dfd3d994ef8efb46e8e228dab3e110b6d3a0bee1fc41ca4f682

  • SHA512

    794d6631169ce34c9697411ad8d0ef2ca29c26cbaa6bc23895f9dc2ab405613f169842603094f6f93a4566a1e730e44184d6de125b6c975725d20715d1a96069

  • SSDEEP

    196608:yOZx7ofnfWSUHkVlHuJbDo7ZkzI3E+hocCcBU:yOZanfWHkVlOq7EI31hTLBU

Malware Config

Targets

    • Target

      05167b67467ef0e7846d97b97e2f9205_JaffaCakes118

    • Size

      6.5MB

    • MD5

      05167b67467ef0e7846d97b97e2f9205

    • SHA1

      e98b79bd7b0926dae5d0ddd343803a97a8219079

    • SHA256

      61644eb98d810dfd3d994ef8efb46e8e228dab3e110b6d3a0bee1fc41ca4f682

    • SHA512

      794d6631169ce34c9697411ad8d0ef2ca29c26cbaa6bc23895f9dc2ab405613f169842603094f6f93a4566a1e730e44184d6de125b6c975725d20715d1a96069

    • SSDEEP

      196608:yOZx7ofnfWSUHkVlHuJbDo7ZkzI3E+hocCcBU:yOZanfWHkVlOq7EI31hTLBU

    • Windows security bypass

    • Creates new service(s)

    • Drops file in Drivers directory

    • Stops running service(s)

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • UPX packed file

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

    • Windows security modification

    • 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

    • Target

      $PLUGINSDIR/OkXQbfVygaX.dll

    • Size

      452KB

    • MD5

      57c38bcbce8a3c44d744d582adc87f54

    • SHA1

      5d6478d9b9000a3504fdf26fdec05d0e18ba0c92

    • SHA256

      915ae398218b61dcb81623857d1043abbec9a4a69b235a588ab504487e7f69f6

    • SHA512

      eb9af37e6cd2b88660c8c53b5d52b5e604e5dceb0f0ba79f2852bb3a9e466f57dfe17a27a35f7a80f69f63d6bbd237b2907e0cf218fb3be52f41660d0e8bc98c

    • SSDEEP

      6144:4hE6F6aCBaFStIszVXt5n14w42eT4X08vUuMVr:4+0MKsz5nb42eTo0zVr

    Score
    1/10
    • Target

      $PLUGINSDIR/WBjXICmobuo.dll

    • Size

      194KB

    • MD5

      e2bd671e9e344851311370d202d5408a

    • SHA1

      880b152faa5af7848a3fb19be4bb8ee53c86ecd7

    • SHA256

      7a3071b7db37718a9879071ca3d33a05598eb2543b7448fb2daa2f4175675055

    • SHA512

      ed3a3fa3dd22ce4ce3c74a68e8b82efa0d96f99d5fe5037e907e076aaf8160ef3a269a2ea2a212705a267f1803ba4aab294d1caab3a1451df5d2d3c6f1bb552b

    • SSDEEP

      3072:IHxbHx0r2bvCYlLwFqoPP6++/Ekiu6uioOevtibgt:QbOrG8Fqw6akiu6uioOu4g

    Score
    1/10
    • Target

      $PLUGINSDIR/hohtPMSjwNy.dll

    • Size

      290KB

    • MD5

      6b129edef72be41a55261016624f3ae2

    • SHA1

      ca46a503bc3531cb26281461da0d7a09b0804e77

    • SHA256

      7b99468236337b01d2e234f2a0e58188f7f210836228d9e31e3d721a008980ed

    • SHA512

      2f6f0133a0d157f41955edf93c82820a239067145300c9cab7bfe9c842a0da6875f384f8048e257d22cc53cb3a86f76bf9e160d6c28b05ddef8ae7336b7d656a

    • SSDEEP

      6144:SaYvd1GC/FyPSfUz93l1z0Ds6DsLTBOMeBkGch:DG/FyPSfUz93rzxTsMnGch

    Score
    1/10
    • Target

      $TEMP/oGcmpKezXmV.js

    • Size

      356B

    • MD5

      a35b87106725234045494a6404a003f9

    • SHA1

      f4d1a2529a271946382c17132a5ebea6449a753f

    • SHA256

      17aa4126885d2299ada9a5e3fa5c21dc52e133bfed72a25a96e0152044ea2cd4

    • SHA512

      7924482b9e20801dd8d7abacd6fc4d2a1f182e4f663b0a519518e33c04b482d35d17d277af1e9555f9e8a3a92e67935dabbc5302507b2924ac4cc9b34546dd17

    Score
    1/10

MITRE ATT&CK Enterprise v15

Tasks