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
    25-01-2024 16:29

General

  • Target

    https://support.docusign.com/fr/guides/Declining-to-sign-DocuSign-Signer-Guide

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 34 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" https://support.docusign.com/fr/guides/Declining-to-sign-DocuSign-Signer-Guide
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1680
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1680 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2388

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    344B

    MD5

    d5618a4f98c20a1f34b1a36f4a852573

    SHA1

    e2f50adcb84a7c02c712675bb9d7f99b0142e5c6

    SHA256

    8d8d719ca2cd2381b969d2f975ad27603ee0d0c4404a3e647e2beaab4bac8fbb

    SHA512

    db55bddac961a2455a9e6ab099e3fd8ffa2110e381b5d098f7c7e8a5b7b41a5ec6ace2629f604aed9481c26cc356623f2e47e4a5813f0e32c241a3f79d85c231

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

    344B

    MD5

    022e672d7ed25c7481089ab30d602a19

    SHA1

    71cef16fe768333285b9b9943f19b9184c4909a2

    SHA256

    cb2124d977ee06fae8ec329acbc3e09d37b2debfd1886ed2edc5283bbc027801

    SHA512

    bfb6c5f996cd3288abaed73f9ceb734e2d8f418cbfe85a354c31f07ad08712de16a2864dabc2ea1fd28bfa0a20cf581caf3902f19e976d33f4de961dbda624b5

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

    344B

    MD5

    294a7fba8a4159c1cf9ea2aa3b16965a

    SHA1

    e4ef70aa0849ede5347ec8a5965fba2225a02d1a

    SHA256

    e332c31eeea76100876742eccdf54b821ce7dc92465de4f3ffbf4c365679cf0b

    SHA512

    b5587fc92f516a1f8bfabd80f98701b4752c82f4b62906f16ad66a645cd20abe205adc7ab9ecdb426b2bc5e6334643960aacde8d924c8a37ee50d6f7f1bc1d4b

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

    344B

    MD5

    48830ca9537752858d5fa12c32c00926

    SHA1

    7669b8c41b9b54faf1fd8951894a875ea628a595

    SHA256

    e721bc4160ab0ec53cc77bca8c0f3ce56b81ea9edd74a9140bfb92a87b55376e

    SHA512

    0eb919e7f98881b56fad8ee2f85112047c6770781bc105729847544c068f81e9010986e5121530a5f1525fbdd6f99d8d488b9859d73b99a84e79fd34da6b0cc5

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

    344B

    MD5

    2c60c45c192410088b49fed9b731ab4b

    SHA1

    7e786a2bd6be2104119b8b44f8747f933a268bc2

    SHA256

    fcda57474d59f530fa742e154eb367e0817a0386ccf2e8024e4cc754af16d28b

    SHA512

    c4c29030090540280a4de9e82a20f0ad009d3f6e8a12051bc20beb6c0b2638f3670829d5eb387e5de91ac5b457bc30b69b9dfe13dd667e2ee338f7c47a4fe2bc

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

    344B

    MD5

    9568b04d1f7034977e8e1733fd209e66

    SHA1

    e5b92ac79261410a0a8c8f887db429c56c5e5518

    SHA256

    bfdd74284942bce355805a98359cc742c833bc68980e4da960bf8f58e5d8bd96

    SHA512

    11254fce2793569fe68bdcbec1ea8bd77d644f2db82cc430ecba05cf74d0ec05c12fac3dfceed8aae22a44b6ae278b16cf336dbfa5a089ad307f045b45cb8601

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

    344B

    MD5

    10bf54bce99c483b0e1f2431ff77bf87

    SHA1

    66e41e1963c8c8359f22c09f9c77dfe4382c696e

    SHA256

    beaa31647ff805f8c965ac264751f5204611844f80e0d3d10dd0d659148b3b07

    SHA512

    c2bd2b4f0c8c4961826e071708b717015e60601f91015ecbead4f7c11d92cfa6f786cc36dea4e5bcf0057ba62c9147fa163b9e6d9f8b8a48e3ea14570008e3cc

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

    344B

    MD5

    590e463f22c9f72535b88638f7ee9813

    SHA1

    23c8315f82355c2a7fbfdb6522e7093189be8a38

    SHA256

    a8713eff8263c548cd4ccc837e0a9e8f2cc667a55650f0cf6cebba0280f4f3b7

    SHA512

    837206bd060da15d6fd622591d1d0fec9b09b594adf802edaf746e72eb40d44a63fd6d1531b8a83784b682ba1f9e98784e72ecbee1d6230fa1e29ecb7f0824ea

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

    344B

    MD5

    4140ebfc936dcf206909cd3a3bc9b1cd

    SHA1

    b4269300c2e1203f94f443fc25e69edcc3edb203

    SHA256

    762542d53049001594b8f4e3fdf0d9142955f2b7812ee8a2372184a3325944f7

    SHA512

    55a50acc6e4e872119714809966009889927ec0320a44bca9f5d0a33f17d46d8a966fe697ad4d3b51907b8fd23a57876172f070d754f143a4f6d7205c9fa5b80

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

    344B

    MD5

    d9a25e5cefcf83258807679bdb73b8c5

    SHA1

    446bea5e2aaa189552523452db0ccc03cd4cb9d1

    SHA256

    75f8dd39cb3bd5f5851512e3ccee3cc427a626b683bbdd2149eb40a32fbf0984

    SHA512

    ff53c7457a7b4188b71053d7296c0c74bd219e3a8eeafa85b82eee84b3fee590dd40b9b7a109a13249cdf6250bbd23219ccefb2340bf8d6c5dc03ff24afc79b6

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

    344B

    MD5

    bb03511024e53d4d5cd9d3a3cf95e420

    SHA1

    e93d04a22cace5bd88efa8e4e60f136463268a8e

    SHA256

    e1ecc15d1941a8b20ab06d03fb2abca3127c9c64cf28bdddf5f610c5074c097f

    SHA512

    10aa639fc87fb31a001849e028db8ba6e29faec6ba4b3bbf381d38affd00e35b9eaf78770cfc11ff2bf2550a4a00c079c6850f51a008b7d4aaad776b57d015f1

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

    344B

    MD5

    c9d51a9f901ba4d9d160e7c1fa76664b

    SHA1

    d202f2894c0af5150e29b5bd3f1777510a75fab1

    SHA256

    17d86f0c4c4c9f3c630601f0a46c938e1286d214d0f43710989e71432178008b

    SHA512

    6727288b08782fb5639b2eeb5f5e0eb123edb011784e9d60209fd846cfe65b86af5a3f8bb6afc79c2ffe56a49e3ae8b38de9c5139ef2362540c5592617486ed5

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

    344B

    MD5

    b7c231c7146c136e72cd80605e65108c

    SHA1

    0856e862a65da022ac4b61ee57a005b33db67f1c

    SHA256

    c59d6867d7c88b99a29b702e6f96680d4a8dacfabf25e9aa88025f9aeba845a8

    SHA512

    0eb7d7ef1566b2dfccc992d198aeee7bfb69c47b846bc6f5851cde1b20858c07a254228003dbb23b37337920991807dd855dd4c236a0cbd135fbcd90ba243177

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

    344B

    MD5

    925e0b83b4341330a135d50923a0eb67

    SHA1

    4a69a1b225a5da4a3b3c6aacd056b766e147bcd3

    SHA256

    6343dca55508ddc91d95f1522697c94a50581b8d8ddc8e10cf3692b6dc8e77bb

    SHA512

    f572078c3f948b0c249116bb536e36307f12f3ab447df46d48ddbe1a3705063d01fb2eac1589ca74890c1ce75e9928c062702e3087775685d3f90e6a2f9d8e3f

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

    344B

    MD5

    ce2282c602fa3654af7917bb8c724186

    SHA1

    5ca4a7ee8598c7794187ebb83798fc8ef377a1eb

    SHA256

    7668d062794b402e94c0bc70e58f9172037fd9860a01efef6ece538d5a242fe2

    SHA512

    061375ef2cbe28b24d71d033bddfef5ef171b8ceda42d12b2d9e7d95707c15ef02a738ea391c3af6ff1be88e300e3b7f6c63953ae6e3913c64f8d414407630f5

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

    344B

    MD5

    5ce62db21bc13e130f3e1ee337881d9e

    SHA1

    b97e4a0d41e31798f50d1042dd39325db5073bf4

    SHA256

    eb731a7a63b0af42dcb465e6d48d302f3f30ef0efc1a531780a5a471306110fc

    SHA512

    732785afbdf9de3a7e53579a240389f89b69f93120c68f367d8516c53020f0977426d77e117ecb089983c6d586ae5063d175e492b2367cd5134d034875dca8ac

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

    344B

    MD5

    5d4ab1d4042b0231e77fba6b874bd4e5

    SHA1

    748ae1bb1fbf2e721ad76d10bc47b631c9681fce

    SHA256

    4632aee021a0e6f5f76df88ebf9731e801e6ed598f101370771de8f1c7d01a9d

    SHA512

    426d0353815fc26a478af7bde98d8183a789cdf17404f8fd81016801a6d08fc578ef41bdb5346abddfebf418de41779b3c6307c2005193d77dbd9c62634d3756

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

    344B

    MD5

    69677c2aad840fed4e85cb8cd2da1a66

    SHA1

    4b5c58e5c5af1f25ff6f64bf2f4d8d0365953dba

    SHA256

    aca7f1a29c182d8f678df60bffb6b020608bb8116a648b90fe6995c8bebd021e

    SHA512

    496d3ad32e3789615bdfe3714c34bb8ce5294f6246f8d8331430b7dcc4e174cdbb75890ae4cca8b4bba70b99fc4a4c31ba5fb26f5abd7c821038b1151634fde9

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

    344B

    MD5

    d61a23b470fc75c082035143b9205fd0

    SHA1

    a774634d2f546a785d0e38373942a74d1c7b1044

    SHA256

    3832d5a9631ffc402eb9ec657bf91dcacb988a03d8ff78f52deb1f262d4f0830

    SHA512

    b228be4d786c9c522161ecdf06125bcf5b3556bb676a4b356d591e425c44c2ac15498f3d29d0a65dc2be40199a9a566d0c9c8306d5b3d59c2ca28fea18659fdc

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

    344B

    MD5

    75b1a3cd126a971825b6b0d5aaf7462a

    SHA1

    c35a46c08dbe8a6eb3028dfb525f71008bcc793e

    SHA256

    608ebcfe3d15cd0358aa3b472a15506a57530aa6f52d9a919a4265aeb18627b4

    SHA512

    dd84908a74286c139ad0952e854d7aa66612b0320e055478b1d9e55e4769c5a2cf75badbb380e65fc7a26ffe5c4ee86f94fdca22f442d655157969045b1c1c41

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

    344B

    MD5

    aea23106d2181a4dff55c59bcc2e512a

    SHA1

    cf860a0337b0a513f5f713c37ded5d0402d670d0

    SHA256

    36da8da4dadda5769f772403ce12975d4c69bec9eec0e2d78f87efbe6ae5dfaf

    SHA512

    4166321af15bdf352a8b1e3c10ac8e9b8dfa3e49b2da058e1833a67ea6bee45ef149043c40acf80ba1efc59d221e42ed2a968f20ec34797d84661b4305641c6e

  • C:\Users\Admin\AppData\Local\Temp\Cab46B1.tmp
    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar4761.tmp
    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06