Analysis

  • max time kernel
    135s
  • max time network
    131s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    04/02/2024, 04:54

General

  • Target

    35256345/Appendix/BroadCast/MultiCastChat.html

  • Size

    262B

  • MD5

    419475a05af008a3942d999d95e269c6

  • SHA1

    077f6baf43f929ff3e7205aa9b61fd52c175f4df

  • SHA256

    11c081d37a3b4e343cdbe374af5538a5c4c9482175455c4f90263fc9c2ee4dc7

  • SHA512

    a191120ae64c74792e4c1a7ed5b903c0c486a1dbb26cd6b693b6bb402d0c1bceda8a28316245c3ae78831e04b09b6541db625df43a367cb07613eca8bc178344

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 36 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\35256345\Appendix\BroadCast\MultiCastChat.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1228
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1228 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2900

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    ab61c2c77a453bdb77a116ba579279cc

    SHA1

    48581fcd4fa21b51d5c00aac5401c29547f7018e

    SHA256

    ebf32ba7338acd50410e9e3dcbc6258efcf2cc45ec817b9c07e5e6cbe5b63a59

    SHA512

    5ad244af8994483a894cd39df367cc824f5a61215541d71568872994661b1a25858db1663559d7a3afb87d81ddda9676bbcdfef53f2d4e3a6f4a47c3c7ab2d5c

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    8331cff0dd3053f6432e920a587a0e7a

    SHA1

    5cbe90ad31784bf15342b91635a1faa612bfdad3

    SHA256

    aa01f7bd56505613af757716ff6910946dfed613fc22ca42081a568e894e356e

    SHA512

    9c45f63e14ccfd64d3e47fa6bac7926ebef4b6031c51d7cfa49a3f0c881336fd63cfd501b431f0c2fd50b151f26a5ea84ff136a84f73c39f8b98c0bfea53e522

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    c5d00f05b313b2de7ef9606477b9bdd6

    SHA1

    f8d5fc76c8da323ac8ba6864528147322cb2e081

    SHA256

    f154ba3393b18a96c1548cc17dc4e9652e032b670b375a0ab8ebb0b424c23416

    SHA512

    33351fc4a13700f602db20c3d0796a5d0c6c3fe94dc239a2056a0fb2895a073bea32d8281442f703da539f34beb507f458d090c2348a8f7e799d682406bb242e

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    e3ad6fdfe5975bdd62cd8b1903426b2b

    SHA1

    3385e818a9438e588835a72328cb7a2f0851e662

    SHA256

    737773ed60f4a485c6ef9369e1bb1a6c01e0afb21007841c93de2cd3f4bd747d

    SHA512

    de166e02303657fba71573ef18a8d135e44c65a95fdf52a8d938f87eb9c5bac25e7cf86d0e5a5d817203a874aabba94c42de68631e81b9639594d98d58d2eb6c

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    b271bdb3f55429f8affc98a80aacdab8

    SHA1

    cf6f6df9d1aafe3f2acf59ea0209cd6d852871fe

    SHA256

    826fa3e75196a4c0cd1fd01573c7618bed3767920f9de6e7b66111f48e25cbf4

    SHA512

    f0bf4b5925d3c1164ce014251ae2313e8bb1101cee0747c8fc311f147cad66bd6e6b64ffc8a53a46c4cefbf631307185bbd4fd2905eb093d279ee59f99bf9204

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    4664d790f9ca690e8969bdfe1be718ee

    SHA1

    09060731b4c2d56b4dc7429e1edb0e0e8c43bc6e

    SHA256

    671b27b7af9a5958d1d5a4cc9642a3cf9572d4fb1e65d62c45c98c9eedab8725

    SHA512

    609f1628fa87835f6a2ff1691c3b444bd2a30a9ece055aacf3d2eb78c2787183c7275d6c9ae8a2c060df9e2e6fd6c25099c3a6c9e4d762559650ca3afb04dde4

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    7f4e50800a894ec4f1a63893070a65b6

    SHA1

    a718e3ad126163138ea616629a6b822a64b5e9d8

    SHA256

    2ac25de604e4bb91d7b247a6a5723c32a3b95e64be3a7aea376d05b48ee0aeca

    SHA512

    3584b3e665e3851532b545e0dc009459c7f918081b2c96bbf7acb517956183412ee1f3a848a19f70bc963af34a6972bc2bbc28c64c78668d5f1a86076bd538f9

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    f6076553331e93a8974df3aefb633bda

    SHA1

    15c23165924cdbed1b8a7e6668214d3d8662ad29

    SHA256

    6f356a20b59b983b152a57bca2c0b7740bd0a95f1cf1e2a42c708e9e0bdf37a5

    SHA512

    552c262d78104eb80f51d82139920d608c312e9ae0c0a4d8a765611500e2d2c00892fb57d0794c139fef1dfbf7f18b6bea99fd974c3fe281656790fd7ffd3dac

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    7e9a268b2daf02559024c9332b4b88fa

    SHA1

    c07bc631766ccaa68f843cc674e30044f030a3ab

    SHA256

    de71388574cdbfd865597b255af35bb161876e9c0e956e0ff3ad4404a43f130e

    SHA512

    72aa3eab5f778b222b279d3a8f6370427c828b752ecac9e6be0feb5532404f0f45b1dac6a97d3dee656cc7003a37ddaf81f91ce581a0877af8e7629ff6bb8e88

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    5d50f8129a702344e2aa771da5759bd1

    SHA1

    b2d671df1da17af87a37ad3e54384c9717686dd5

    SHA256

    ceab3c145fe784e1d1f9ae95e8eaeb31a51ed6c2917d888d0aa45724dc0f4b1f

    SHA512

    9270c66981360ff2ab1042e59ca2c007fd766ff22f8e27b1d17432707da56df75c66db72d73526821fdaf7944eedc9bf13e60879afbe454bd5598d62de19df90

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    696a00dd8a72e7b03e264af5af836b40

    SHA1

    d79c8537e72995f2d508a6fa34aa91b8a4f8bc2c

    SHA256

    826fd47e495176a6e6c76f94aaddafc6726d74a67f2df63ab02706e271e59f66

    SHA512

    82db9189db9e5598fb7dd0f8ab69dc33ed15abb1e4e7f8fe8d9e9ec7e4241866c259cb19f3d31b455006dbed69810769aecaf61fcc981c3d5e8c81dd51c16381

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    3c4ed51ff6768c1a2190313f1f6edf7a

    SHA1

    d8bf72ec3a92337207a7a950d74a4c014d703011

    SHA256

    1df23e921f7df0a28bc36f168752a5e0d289af54fe9718d3e62b1d30404d50ad

    SHA512

    c48d733e34e767e7271547bdb4f841e08cf57e74c57a6f316390eb121a7738aed8275873cd04a9db849bc90a6c5f3754980099ee32911ce9ac78add48695c59a

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    9763fb9aaead87438757be46934497d4

    SHA1

    47a201d78ec3a5b6789aaddcd775819a6c99b462

    SHA256

    2816cc05bb06160af4a69b3aae267ff165a320a0407f4820ad45f0be2b201db4

    SHA512

    10dad66e02d8a11cc743be5ad04fc9957c7b60d93204657c20d98b4d03885958eae045b6497c774080ee594f24187c7a8fa9143344502ab9a376941b8475e227

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    95bae7284e73ab5acc42d782f0af578b

    SHA1

    153ce91906df73ee2db734789c1e46cc32714e6d

    SHA256

    8d11d334f9cf12900805ed817a03040269878ff1300384175fe7ef028d24c193

    SHA512

    f2417f3183f840c1826691c2376a8fa3dc54179305e73808a9d8115938e669ece08048f466d19ca10dd8bfbdcc6105127d07d4ac6c36c87e649d758dcdbbeaf3

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    b0f2c440f8e749c6d3c21843a87bedc4

    SHA1

    69077cd106460be04210ee94ddba25ad7142747d

    SHA256

    82578a0cc7fa5c7c7d0e78ea34e3e0cde7aebd7e57cb9630da943fc4597c443d

    SHA512

    9a730ece84b0921847763b22e76187998391e04389926c77dc76981c6225eef56b92ad2361bfd2b810ba11b17f2a873b1e9b8c83c2439bc3aeb5e26a4a2be9bd

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    178214b79b3fd5da2ddd4c597362a2aa

    SHA1

    e2e30fa8b8c12344c015194928c9b48e3d4c45f0

    SHA256

    ed2f38ac8d5502e3d3958638614e1ee9d6adfe59a98dfb6acd8fdcc1bcc118db

    SHA512

    c0a218ffed784c754c8c2a07b6bafb26864a89fe9381ac1b694272258238176d1780c5118e1f10e49177604ec331dee60d329cb55f706cd7af0d46f98f90e0e0

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    d4cc2b77f61ac630842dbf6544a46605

    SHA1

    8403a487d5327094b32fde9df2f44d431749aea6

    SHA256

    64b65609692305ab9e1540850e9378091314dff05393b883e7bcb7c4534d812a

    SHA512

    afb3129d476517fada1805cfd8cb0784c9fbf6690f732bd124f2e84a7e4fdb2ace9c406450412dfd7fbce05c971cbe01a147a6b1ac4ade1564fca616dadca530

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    49ddda917f0d9bc47ff9bf9f5a5bb3dd

    SHA1

    723acd6951f4caf932d4ee01126397385c43a564

    SHA256

    e7fe232544b901462973a6f41bfd85703f25b724ad87212393460d42e34f104a

    SHA512

    1f9d2189df52841ca55683b817cb75d554efba4732bc4a0828e76769f63770f7fa4f5d4ad1710384d9fb9e1c579a745930df08cd1d658042c034e410ba599da4

  • C:\Users\Admin\AppData\Local\Temp\Cab77C0.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar78CE.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06