Analysis

  • max time kernel
    120s
  • max time network
    134s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    29-05-2024 00:07

General

  • Target

    94843904143b736149730d76cf3e0500a14a7db7664c0830907d47029e9efcf6.exe

  • Size

    1.7MB

  • MD5

    a46e21d56c28ed26c89ca137fc18f7dc

  • SHA1

    b8d598d2ee1de3f5ba29e390d6a5ba3e4fc73d4c

  • SHA256

    94843904143b736149730d76cf3e0500a14a7db7664c0830907d47029e9efcf6

  • SHA512

    bfdaaa1b976ddf71d71d213e40471bb6ec3f3cdf777ab082768a39165a704e3aab08a21cea000980a3fd0e712dc9f33654f083ce8e2903a372a3fe6812672c2a

  • SSDEEP

    24576:2r3t/hTg6wmWkUE/PI1b5a3hMAylU0BhkzVf7tOWmcRuvC+f/TVZ:2hhCEcoKvjBiVxOWmw+f/TVZ

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies Internet Explorer settings 1 TTPs 34 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\94843904143b736149730d76cf3e0500a14a7db7664c0830907d47029e9efcf6.exe
    "C:\Users\Admin\AppData\Local\Temp\94843904143b736149730d76cf3e0500a14a7db7664c0830907d47029e9efcf6.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3016
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" http://jq.qq.com/?_wv=1027&k=YsMaxj
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2736
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2736 CREDAT:275457 /prefetch:2
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2528

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    342B

    MD5

    cb2fc4d02b65666111e999d61e904b8c

    SHA1

    02215bf881ffd10f518862a19a9a28bc94656ab2

    SHA256

    50fbaacc6b8cb63c7146eb7cd4b80851435b28a1df870ed23be2100fe5a60bc8

    SHA512

    29fee1819a29178139cbea57aac0e1a3bd7409df3bbd85078832bb27164534df155dd40acd72f0e120985082347fbef28a75adf67c8d6e7ea445ba4301566cd6

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

    Filesize

    342B

    MD5

    9de869d1ebcb2c1527dab9da51e5d786

    SHA1

    2044029d8c73a93356c8358c98a1950b387244ce

    SHA256

    18561bd513c1499b717daaf18906fb072d8b8fe98a32b2d7782be85208312842

    SHA512

    06f05382f7c081b968e780f3f3f961585df5bfaa84c5947f276e7a2bdd23cfe54ee34c1922dbf198e4c369f2aea5545c25b9a833eec7882600de152b7dde3eeb

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

    Filesize

    342B

    MD5

    e41e2bae370b5c06e8594736091ea400

    SHA1

    79ce15a86c5c2145597c32ec8352acad1e309e94

    SHA256

    85c5f4f3474f853da5e33a8e0b786fcf8b20f58d9dd9f0dfd36364a32a41c9c5

    SHA512

    0e056515384fd2b32787eb81c04563135fb39a1afbae73a317edb3a132d69c6b16070e1ea668146464e4de98d5317edfdbc1ee6b6012a0a2a172153216f2df03

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

    Filesize

    342B

    MD5

    af219f959c4b744e359117e02b50a8e5

    SHA1

    5c3271ee70b486e7e5689b78e16691457cba6aab

    SHA256

    204cdb058000b1d886bc6a2c0d6eb484c7596fa78e797f9184f2d4ef45b6d78d

    SHA512

    3c4cdd6d37c4a364c00f7844a8ea8c1fb455d8f99cfaa6b7aad554c42416079b228a6d1eab4022325869e15d6556a91e83c6e0b3c52d0c1035cf0533c5376164

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

    Filesize

    342B

    MD5

    920f588a634fcd491a06285a037f59d6

    SHA1

    a932e11fa187b9b4417d0f1a40abb5f997620af5

    SHA256

    fd0ab66bcf2d9368885e537991d329ab00c665e856f16ecf53fd9ff7520fedb0

    SHA512

    00e071f64e41c0a2cfa33a123db606c81d862fb9d7b96358545aac4bd1554a934c407300a452e8df7373049ac596a3f2930bef622a77962c2048b157e4014baf

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

    Filesize

    342B

    MD5

    f61fe5d192f8af75d557456e23a17462

    SHA1

    a88de0212176924089755bdf1be67aca9171e41d

    SHA256

    55aa2fcddad722129a9532bec6ee15a2f93354ad380409bb41f8baf2aff288bc

    SHA512

    b96df22a1b257b30eaa9fe17576afd9e55fef2b6d1a712bf243e0047ddb26fd803aebcd8b60f9cdbe0ab0f8d998e90fff94ef686de11c4895d3329bcf05430f5

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

    Filesize

    344B

    MD5

    66454b13b3180504ee6bdf8ae4289b4b

    SHA1

    9ad235dd0a31361f7c2c06766c1b9cac476465fb

    SHA256

    2010f10185b000b8a275bd7c1902eb7d0d61bc3e99aec46a1da05201f85296ed

    SHA512

    b0e4fff3208b563d550c84a72cfb8622c6f09d2a61245eb56b27df98eb6addf4cfcb0e4eecabc3e03cb150254d83cb23dad9d839148420ee0d5acaf710ae5011

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

    Filesize

    342B

    MD5

    57726738e08e2346992a4832342e918d

    SHA1

    17d678aac2a0d89c85edc5d6d1d29276cd9ed004

    SHA256

    ff9d2cbcd140ea08e56a9e4cb1dfbdb3e4a71e78cf228a41645509d2c9b213c2

    SHA512

    b4d4219e2b594e778f29ef0320d69d0d5456c34e3889281dcee5e10454a3c297bc601b557e73d8ccba24e66b774dfebd887e8a276b1eb1a280bb4003fd460b7e

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

    Filesize

    342B

    MD5

    d72f5fa977f2d695b302482974c210d2

    SHA1

    5e96cff96cf7c3ac18b59e6c5bbaa94d2f22b49f

    SHA256

    c7341f4cb37dcbf7b5989701787d5a41f49f097a9dc638b2d1d59f602cec44ca

    SHA512

    8c6801fc62b10d1419a52dc917ca5c1e7d2afa755a62ec574c901fd7e582e9375c1eb70bc5a97464a63d9f12082a3f67b8aa753e3d5d6395415f10dc9ca3c45e

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

    Filesize

    342B

    MD5

    b064bbf4843bbe36611328bc4cacf75c

    SHA1

    436f489f921c7bc6d78e6ebfb677764c6e7e2c22

    SHA256

    ca6b7d1055642154e613f7cb3eac835c1ffb5823f5aaee755bbf403cd5e25baa

    SHA512

    9a8d1144505235247df4e34228121b8405099a96ffb249b8a5bc3bcaec38554697d09e11bdc0e473b76dc1f4fe60cda88ed1c613225f2c82c07caf6b9c76bec7

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

    Filesize

    342B

    MD5

    cba9486509aa95a61a6f028c09caee09

    SHA1

    75bea7d8cc5fe9bbd3ee69ca9a173e3c7c4d8d59

    SHA256

    b939f07b1bbc37343bee98f0b8a2fdafbed584eccc6446235de742a3fe8f20c0

    SHA512

    ef0c0051c87770e8e5abad853acd22e371899b99074f99444e7123e4e76bbf040df59f00c4a07fce309219d1dd9fe3d31de2f3e141b4f26bba0fe344342c2e64

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

    Filesize

    342B

    MD5

    781d7157acf82cbadde9dffaca913407

    SHA1

    66c3b323176a74a773ea0371893ea10d7dfa3603

    SHA256

    f5de255993f3fe938abd5389bb165c542cc5a6bc9967e1f7d840f85567b137b2

    SHA512

    b6e87acfb095ba449cf073306aa2951f048417f9fbc0aab0f5d048797836b828f68b4ca5f92f1f34597078b1570bcbe30124b9c9a2bda39ee801b1feb455e3c5

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

    Filesize

    342B

    MD5

    330ee189e2d91515c41ccd917999c061

    SHA1

    b227b4cfaeabebb5d540194c7ef3038bf5c1bb3d

    SHA256

    0b362426be231d46dfe4082a2396a032c86086c17cca5115ca617dec3454a693

    SHA512

    9258139bba1c2a53ac8919851fccbc7682f32dc17695e01ec2c15645e0c075e26d5419d012ece99648e5d057db975579ea89e8e33ce1abbb4676f12b1190e3e3

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

    Filesize

    342B

    MD5

    5b1a67b8a17ee9246de6aae9d71da8d0

    SHA1

    44d46abe66aab7c9848e23406c8eebf86ba4b7cd

    SHA256

    02b8303d603c76614f7592ba16f869c2484e0ffbd5cbf15213e58a9a4c545dcc

    SHA512

    acc54c94916c272386b558ea38d053b8676c49462410f0742b0cf8569758bc2004a3327e9fa6e0577afa88f3b3723429226e26870fb8d6c557bae4b877729f9c

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

    Filesize

    342B

    MD5

    c5e8c77efc6826a8a6404ae727a8edd5

    SHA1

    fbe531c3b70b2a6ee56f9a8838bf27dea1acbcd5

    SHA256

    692911bbff035e0a2e14a90963556ef5b60c5f0a9fc19981f1d04258609fc46c

    SHA512

    2387a9f751916ce47753566d2d0b4c80995cfc01b825993a0154988d732595c8b45231dc9b643b000061778fedcfb389c4cda02b66302262e8f1d00ef65abe43

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

    Filesize

    342B

    MD5

    8f20b984b9c4e65ce648f0576066d48a

    SHA1

    cc1336423273cecc6c986e99962bf7dfeeb6f5b8

    SHA256

    6f7a4541998a1154da34f26bd4734a4d7e84748559f657394d0abbed9f40a899

    SHA512

    ffe748f3e50eb2f33021d6bc2c4f514a421f309f43f1ee545b009382bcf9c411c1555c22e598d8815042d3ed1e747e39c3a394c40a9499a6e475ef111845d8cf

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

    Filesize

    342B

    MD5

    f58f2ee6d465d0f2dbf80aed438becfe

    SHA1

    335e0db4bd5de74f13189b30397cb4034cc7ea1b

    SHA256

    59d22a1165c63fa1572fc5234f4313df77822064c2d8ab510e727f697f0f19a4

    SHA512

    5d7e82cd1665828641d38b938ec8d43f0e9344e4023858a63992f364b39b5d1dc1e954a2574fbf1b97ed8f6f8eb72614055af026811eeebb23c7bd975b0e79a9

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

    Filesize

    342B

    MD5

    f9d0221ab79e4b79c96b31e888aa5f6f

    SHA1

    62d862bec10145232a9c2eb806fd95add67ce1e8

    SHA256

    89888ab86ffb40a5346852ba6d3d780ab476cb4e0f24c6532fe7f2d08fa20bb9

    SHA512

    7c733da1776efefaa65cbc79aeaa10b7ca694f5e05b57c224dc0c422cefe1ea2f06b40f0dccbebd89e6137a3569c6720748341e7eed2a99433242bace6ea7da6

  • C:\Users\Admin\AppData\Local\Temp\Cab6681.tmp

    Filesize

    68KB

    MD5

    29f65ba8e88c063813cc50a4ea544e93

    SHA1

    05a7040d5c127e68c25d81cc51271ffb8bef3568

    SHA256

    1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

    SHA512

    e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

  • C:\Users\Admin\AppData\Local\Temp\Cab6721.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar6684.tmp

    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

  • C:\Users\Admin\AppData\Local\Temp\Tar6745.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b