General

  • Target

    2e6ab48a03737af3bc6ddfcb742c54c5_JaffaCakes118

  • Size

    634KB

  • Sample

    241009-k2vqeawgpe

  • MD5

    2e6ab48a03737af3bc6ddfcb742c54c5

  • SHA1

    a663165e47a7e55a09992690e536e3c916a356a6

  • SHA256

    c80a9a0d97bb88ff216fd581088178e0308c47b6bfb34d2ad56cd07d692154f8

  • SHA512

    82ca50038707b84aed7f3cb741203b226b05c22cb25447e21452a01282d27c6f694756343a6eeb61cddcae1216b3847e0eae64d0fff111a2e932a9ddf086ba0b

  • SSDEEP

    12288:/XGahvvM2opFG4GjeZHkwuPikQ7lKH5p5H9x1qeZHkwuriZQZlKh5pQxlMjVW+:/7U7pFG4GjeZEXi37l6Br1qeZEjiOZlW

Malware Config

Targets

    • Target

      2e6ab48a03737af3bc6ddfcb742c54c5_JaffaCakes118

    • Size

      634KB

    • MD5

      2e6ab48a03737af3bc6ddfcb742c54c5

    • SHA1

      a663165e47a7e55a09992690e536e3c916a356a6

    • SHA256

      c80a9a0d97bb88ff216fd581088178e0308c47b6bfb34d2ad56cd07d692154f8

    • SHA512

      82ca50038707b84aed7f3cb741203b226b05c22cb25447e21452a01282d27c6f694756343a6eeb61cddcae1216b3847e0eae64d0fff111a2e932a9ddf086ba0b

    • SSDEEP

      12288:/XGahvvM2opFG4GjeZHkwuPikQ7lKH5p5H9x1qeZHkwuriZQZlKh5pQxlMjVW+:/7U7pFG4GjeZEXi37l6Br1qeZEjiOZlW

    • 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

      559KB

    • MD5

      51ba1095f0ae45a2d444bea506cb9ad4

    • SHA1

      038a5d53d055a6d440bd2c8864c2f51db206c5e5

    • SHA256

      b620091bf9973e807e12155d2247a6d233b5d13ec38c426675470ab4b26f0539

    • SHA512

      f5fe2dd0f19bcaab47540ceedbec71f7f7c5b833c8772c097594c458e5f1101fe9feb849812b65c175055f71dfb13f11c4ad94fef42cd66f247413e453de3361

    • SSDEEP

      12288:kbdmSvBuSrDWoN/8Z+iZz2ULoygI/htZw3EKwcxi0T8NGAmN:bSvBuSG7+iZz2ULoyXZzw3E2tT8UAmN

    Score
    3/10
    • Target

      ffMediaWatchV1home207chaction.js

    • Size

      829B

    • MD5

      23b1147b99d3956768eb967c55d11241

    • SHA1

      3e061c130e089ba767d93ca83da1d261fc8f893b

    • SHA256

      b003c42c4847467bf13b36a946484e3ebdd59507af330e4508879d33ceb0180e

    • SHA512

      57e9d1c80c7a9713594ca2b3766952f8a31bab503fc559f69db47c56da4adb46b537ed3efc2c54f6602f993b49f34ec7356f0ae99a827eaf7c2504175fa4ec59

    Score
    3/10
    • Target

      ff/chrome/content/ffMediaWatchV1home207.js

    • Size

      744B

    • MD5

      e9e23c5505a4dcd44fd017cd78cbe743

    • SHA1

      d8d37468fb0b6cbd610a596a0b66918b7abaed28

    • SHA256

      15d0bd1b64ca2d48a27a5ba7037962121aa5f3b5ae7f924cb3aebad9c57d776e

    • SHA512

      01ee5591e22bc3e616f459b72d3b75dc137b60e554877c3d21e15559a775e1b0bbf1b9ce8c9a63e594b9bc310eadf705b4995238055e0f62c621198ad0ae74a2

    Score
    3/10
    • Target

      ff/chrome/content/ffMediaWatchV1home207ffaction.js

    • Size

      674B

    • MD5

      149145324df30042a76f1e0482d67a09

    • SHA1

      223864d6e4bc8f76f0f6bfb68764ffe88f19710f

    • SHA256

      36b6e10216563a9651e3e32708e61a18cb06b48a8eaf99eb1e16264f033c84eb

    • SHA512

      957b5f84eb295ef3e2c3810ccfeb2a74fa443ddc37342d6d8d4f778e2b51197fc46fa4d80a030d6af99e53cef265f52097e9197a6a0b7a28b1167d2e41f838f5

    Score
    3/10
    • Target

      ie/MediaWatchV1home207.dll

    • Size

      85KB

    • MD5

      e8cebab9806ee5138a334e477a1ea75f

    • SHA1

      045587e5efc90fd54aca9a181b3a15c8cf024897

    • SHA256

      8ca3a6516ef1c491e5889430c3d9dd5d62cc91fc1199d3b0dc249c69b40c9091

    • SHA512

      ec0c4dc1f3347c82b995b73b70a4eadca663bde9f8aa8bfc3644e8008646229fe541fba7b71f1bbb8feb4b6103c809cf4fe23bd101de37a95eea3d380bc58680

    • SSDEEP

      1536:gn/1CsEmkaMAvtahrOb8DkthSHA9glQmZfVV:U12mkaMAlahrOhSguamZt

    • Installs/modifies Browser Helper Object

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

    • Target

      uninstall.exe

    • Size

      285KB

    • MD5

      1c20354e23d312f2ed746f2b5c827b0a

    • SHA1

      6a1655437aa91abfa984af0e5d450bb541a8c5ff

    • SHA256

      694f87e734d67eb69236c1eaa1d018ec8f84a65e6376689c799cfed29c4aae14

    • SHA512

      e4bc29bf09e7e4eeb80666e2425bb291ae11de6b9600a4b4bd14dc84ba2863e8abe6419bf8e60e71d68017589514a906a6d028f0abef1b179ef2664b56d77bbb

    • SSDEEP

      6144:Ee34Aj4peZH+zpyuuz6GZkDOJ/7OafSH5KmrWym09x1w:VYeZHkwuPikQ7lKH5p5H9x1w

    • 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

      559KB

    • MD5

      51ba1095f0ae45a2d444bea506cb9ad4

    • SHA1

      038a5d53d055a6d440bd2c8864c2f51db206c5e5

    • SHA256

      b620091bf9973e807e12155d2247a6d233b5d13ec38c426675470ab4b26f0539

    • SHA512

      f5fe2dd0f19bcaab47540ceedbec71f7f7c5b833c8772c097594c458e5f1101fe9feb849812b65c175055f71dfb13f11c4ad94fef42cd66f247413e453de3361

    • SSDEEP

      12288:kbdmSvBuSrDWoN/8Z+iZz2ULoygI/htZw3EKwcxi0T8NGAmN:bSvBuSG7+iZz2ULoyXZzw3E2tT8UAmN

    Score
    3/10

MITRE ATT&CK Enterprise v15

Tasks