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General

  • Target

    0977b291147568ba35b7b03fb04ac2bf_JaffaCakes118

  • Size

    657KB

  • Sample

    241002-hxq6baxapf

  • MD5

    0977b291147568ba35b7b03fb04ac2bf

  • SHA1

    938180244caa6dde3059d1320ccee1f20117fda3

  • SHA256

    5a34e94bb5cb2a260c290c4f630ab0a5c1bfe0a236fa28ed4f6269e7c80b57a8

  • SHA512

    5c94a3e5b8addc6d949b044c998dace62cd8cc396298e685e0095c893b95bec68f41eb0bc54cd645001a1f72dc458f08046520c9bc2e05e68546c98dbb6d7feb

  • SSDEEP

    12288:y0rruE+wG4GQTq4OaQQTYJ8eP4/L5uO7D3f5Bjq4Wa/QTKJ8eP9/75uO7eU26tL:y0mwG4GQm4OaHYJ8eP4D5uOHBB24Wae8

Malware Config

Targets

    • Target

      0977b291147568ba35b7b03fb04ac2bf_JaffaCakes118

    • Size

      657KB

    • MD5

      0977b291147568ba35b7b03fb04ac2bf

    • SHA1

      938180244caa6dde3059d1320ccee1f20117fda3

    • SHA256

      5a34e94bb5cb2a260c290c4f630ab0a5c1bfe0a236fa28ed4f6269e7c80b57a8

    • SHA512

      5c94a3e5b8addc6d949b044c998dace62cd8cc396298e685e0095c893b95bec68f41eb0bc54cd645001a1f72dc458f08046520c9bc2e05e68546c98dbb6d7feb

    • SSDEEP

      12288:y0rruE+wG4GQTq4OaQQTYJ8eP4/L5uO7D3f5Bjq4Wa/QTKJ8eP9/75uO7eU26tL:y0mwG4GQm4OaHYJ8eP4D5uOHBB24Wae8

    • 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

      ffRichMediaViewV1release1005chaction.js

    • Size

      864B

    • MD5

      34783b0232bcff2c638594c5531d384c

    • SHA1

      5fedcc01bb6db04562130c6cafc1d1b97ff43e29

    • SHA256

      dda4aa726d434794b57a531ce79658970314eba070b8f4ce9cbefd540636efd5

    • SHA512

      31fd4f0d8457a55cbf3e9e85ff299da60d344101bd0293ede33cf63bd136e6efaef4b8a2625d04ab2d519ab42dcfc2b798054bc3dfa6da8c00c5a4bad85f850e

    Score
    3/10
    • Target

      ff/chrome/content/ffRichMediaViewV1release1005.js

    • Size

      765B

    • MD5

      4140d1fddd23c5be92c095305fb8b11a

    • SHA1

      ef0a4c264608ead12e5f12c5693fe954a54b745c

    • SHA256

      0139536053d4d350bf765649b5427c0a3aca201cff0cdbffbd5b6aa3bcf76ba3

    • SHA512

      5d199c10e291fd480524adb1de765e81b76f96be94c0b8bda657908c05d29351747761909ea44c1000251b61804d2eeb9e347e57a67f78d19117f960f837027b

    Score
    3/10
    • Target

      ff/chrome/content/ffRichMediaViewV1release1005ffaction.js

    • Size

      702B

    • MD5

      3b7eb4884082a91d114c748bf8a7bb3f

    • SHA1

      3a8eaea8e89237268fdd436adfa1db1dff6a3539

    • SHA256

      6db1df0fbe24784d89c23db624e4d0804c97caf93076acc6fb451452d02714c1

    • SHA512

      1d16a20bc0cfdca83e3b2b9565077eb8ff29852926637739f7dd456b7fb055ba99114864194927059dab1547b0ac1e87d23147eeca2194430ac26af175e75210

    Score
    3/10
    • Target

      ie/RichMediaViewV1release1005.dll

    • Size

      85KB

    • MD5

      e2094b10c7f2bfd3fcfe678e07263236

    • SHA1

      79c04639e2f57ba523c9072f30ecd3fa96666ea6

    • SHA256

      8f63bbf72260b0fb15fa8c6626f764d583e351445d1707975b96c52fca863f8e

    • SHA512

      bf928cd4027241116d5f81fe25bf2844c084ce55c2882268b6ea72dcfd0621b978fabcceb2776704c10ed79a51c5afb9b852a9d0628f9213e00ad963e8e25d7c

    • SSDEEP

      1536:4hMWCsgyMIwPnt6hp1ZcTkrCtSnCTfLlQQPbKS:9WKyMIwPt6hp1MSngaQPb3

    • Installs/modifies Browser Helper Object

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

    • Target

      uninstall.exe

    • Size

      289KB

    • MD5

      cceb3a3b9dbfed85bb656f2be7d8f16d

    • SHA1

      8aadc169015c9a38f06d9d2aad51005a0c3c5d9c

    • SHA256

      dcb24a0e6e823dde6add4d3e8019ee33c9d38c457291aff860cd350e585251a5

    • SHA512

      ffb9ab7a133254af9eeb56a0e98fdab52a6f6ce831d8669b2613ffe9b8a12ed20064d630ff3ada771ea909fb4d4c824539882728149b55c69145751f38c13b7e

    • SSDEEP

      6144:Ue34RzRg4l8ai5PQtTZ763J8eWW43YLYjn5uO7D32fuCa7BmC:Uzq4OaQQTYJ8eP4/L5uO7D3f5BT

    • 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