General

  • Target

    36eea6b870712af8f22c2c7ffc0ec711_JaffaCakes118

  • Size

    657KB

  • Sample

    241011-1h1qbazekl

  • MD5

    36eea6b870712af8f22c2c7ffc0ec711

  • SHA1

    8c9c6a22211b88df8df5d3444b2d9d6386f9f933

  • SHA256

    1d213cc6b4a99636faf249f29443673b037fa244d2e095d3874e7a87896e324c

  • SHA512

    916555bef38f12295b48323f1b67fcbebd51ad3a64f4442eb763c86c5ac95792f2dbb302722fd20705027084bcafb2d88a6742b6aced85ebb66b10d0f1763a90

  • SSDEEP

    12288:47HuPwwOiG4GQTq4OaQQTYJ8eP4/L5uO7D3f5B0q4ma/QTkJ8ePJ/R5uO7nU26la:4b0w5iG4GQm4OaHYJ8eP4D5uOHBBp4mY

Malware Config

Targets

    • Target

      36eea6b870712af8f22c2c7ffc0ec711_JaffaCakes118

    • Size

      657KB

    • MD5

      36eea6b870712af8f22c2c7ffc0ec711

    • SHA1

      8c9c6a22211b88df8df5d3444b2d9d6386f9f933

    • SHA256

      1d213cc6b4a99636faf249f29443673b037fa244d2e095d3874e7a87896e324c

    • SHA512

      916555bef38f12295b48323f1b67fcbebd51ad3a64f4442eb763c86c5ac95792f2dbb302722fd20705027084bcafb2d88a6742b6aced85ebb66b10d0f1763a90

    • SSDEEP

      12288:47HuPwwOiG4GQTq4OaQQTYJ8eP4/L5uO7D3f5B0q4ma/QTkJ8ePJ/R5uO7nU26la:4b0w5iG4GQm4OaHYJ8eP4D5uOHBBp4mY

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Checks installed software on the system

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

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • Drops file in System32 directory

    • Target

      $PLUGINSDIR/aminsis.dll

    • Size

      567KB

    • MD5

      450753ad96785a240a39deccab3af0d0

    • SHA1

      21c544064d2ffa6444508268ce258a330d459fc5

    • SHA256

      1c371dcc6c3428ea98fb0d2dcb612b4ebc731f3ed72e683c8e33058cd2a952d3

    • SHA512

      c41b834f4228b7668316095569c836b4e0d55c5fbf310c65b0e0453ef0e74a3ce8f9357cea90b80f6590f85dd7708eeb4eec27518811ea4aab20c0e7f5643dab

    • SSDEEP

      12288:i/x6GnSkidh7NfMc4G1ppgH81vrKiuu+PUHOGcl5Sbl9B9GUdL:9GnSkWh4G1ppgH81vrBu3MHOGUKfGU

    Score
    3/10
    • Target

      ffRichMediaViewV1release6356chaction.js

    • Size

      864B

    • MD5

      d330737ec527ecfe97c39df30ec31ad0

    • SHA1

      2b2f565cd93aa9932bec12a42009b307eab3256b

    • SHA256

      cd7ec58afa4b0ea616c3a25230fc2fa1d440011ce246345a8eb4c92b5fa54635

    • SHA512

      72ff1e9e4f82abb0f4a849d03a799b609f7c801241864516abbe2aca480782f89194d5ff715f53a625b69ec694b8cc45aa99483fa26df2ee5749d1b8c15cc97c

    Score
    3/10
    • Target

      ff/chrome/content/ffRichMediaViewV1release6356.js

    • Size

      765B

    • MD5

      40f042a47c3dba70c468beea7d9a1bc2

    • SHA1

      5d4a69c2d4f2ae6c0184ee240c73bfefd0332537

    • SHA256

      97a85e3c91a41c11ad99f488665c930cf4ac6c4709e0f30d86fbf57b577acbdd

    • SHA512

      ae8f5f05a40ff3db8dc80674368bc3dfd150e6048b7396c8f0b8c17c048240d7492d84730127f680435e9227a75482246d3c32562b8920aaa1c1cd8a9e5e4617

    Score
    3/10
    • Target

      ff/chrome/content/ffRichMediaViewV1release6356ffaction.js

    • Size

      702B

    • MD5

      a498f7e9db653877550ab32faffa72fe

    • SHA1

      0fecd7a3599396d366784530d11c75187df55570

    • SHA256

      98a742cb66fd33865b8608f3f60105e6fa6b464fedc31690f467e5fcd6efb48b

    • SHA512

      9d9158549db39fb271cc3dcf81a5c1cc592089888053592d299f4c1c840e0694d0753eb476df09b9d10b9a3868a5013ff3aa3276fed499a328076694da465916

    Score
    3/10
    • Target

      ie/RichMediaViewV1release6356.dll

    • Size

      85KB

    • MD5

      8e68c9c75c5c63b09bdcdfb0b94e51ef

    • SHA1

      7f779361833d598a4df4f4a8b462cc740962f99a

    • SHA256

      88ac7f764b4535e06dca79f0826f519843f19529dd7c190bab8fa15976b9c89f

    • SHA512

      e169ecb4b28525980795a406879ec81912ae04ee95072fc2a40ba09c5c3fa066e3c8219c6726587f2746844b48ac0ae720a7859f05fdae8c9c41e51e1a41975c

    • SSDEEP

      1536:WhMWCsgyMIwP/t6hp1ZcTkrCf8vCTfLlQWXaKS:DWKyMIwP16hp13vgaWXa3

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • Target

      uninstall.exe

    • Size

      289KB

    • MD5

      a33265b4b8a83ab782ff282560bf82f5

    • SHA1

      7b32db1310510325b70f59fe63366d4bb03ab42e

    • SHA256

      12e988eb6047b83df4e7f0d532c5acd320c45c6285235dbfadf32a8237beaf1c

    • SHA512

      962042242c4f17c09a9a94e725d20f4dfdf0796a127086adefb7a0b4e54fa96d541165dca51bbd3e25a63379fd2966c9c33c3476db6c646c5055a8f0783c9ae0

    • SSDEEP

      6144:Ue34nRRg4l8ai5PQtTZ763J8eWW43YLYjn5uO7D32fuCa7Bmo:ORq4OaQQTYJ8eP4/L5uO7D3f5BN

    • 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.

    • Target

      $PLUGINSDIR/aminsis.dll

    • Size

      567KB

    • MD5

      450753ad96785a240a39deccab3af0d0

    • SHA1

      21c544064d2ffa6444508268ce258a330d459fc5

    • SHA256

      1c371dcc6c3428ea98fb0d2dcb612b4ebc731f3ed72e683c8e33058cd2a952d3

    • SHA512

      c41b834f4228b7668316095569c836b4e0d55c5fbf310c65b0e0453ef0e74a3ce8f9357cea90b80f6590f85dd7708eeb4eec27518811ea4aab20c0e7f5643dab

    • SSDEEP

      12288:i/x6GnSkidh7NfMc4G1ppgH81vrKiuu+PUHOGcl5Sbl9B9GUdL:9GnSkWh4G1ppgH81vrBu3MHOGUKfGU

    Score
    3/10

MITRE ATT&CK Enterprise v15

Tasks