Analysis

  • max time kernel
    134s
  • max time network
    133s
  • platform
    windows7_x64
  • resource
    win7-20231023-en
  • resource tags

    arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
  • submitted
    07/11/2023, 13:33

General

  • Target

    selfupdate.html

  • Size

    2KB

  • MD5

    1e84b8c758c77e9df4f7ec7be3e7eef7

  • SHA1

    8b43cc361b0d70af4e696815300ded93d1330477

  • SHA256

    ebfb89a47a3ba3370bd24b989cb5d98dc9b1d92835edaf97c1296596500e5456

  • SHA512

    daeb978ab6f71e42346e31164d14ba57e352cd72be3ea3f42ebd81069d3640d24edde89cee6f3585d4df466d8e8e684ae779deeabab138db79d3c3b548230c4e

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 36 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 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\selfupdate.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2096
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2096 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2928

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F59A01A8B782D93EA6991BC172CEFFB1

    Filesize

    867B

    MD5

    c5dfb849ca051355ee2dba1ac33eb028

    SHA1

    d69b561148f01c77c54578c10926df5b856976ad

    SHA256

    cbb522d7b7f127ad6a0113865bdf1cd4102e7d0759af635a7cf4720dc963c53b

    SHA512

    88289cdd2c2dd1f5f4c13ab2cf9bc601fc634b5945309bedf9fc5b96bf21697b4cd6da2f383497825e02272816befbac4f44955282ffbbd4dd0ddc52281082da

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

    Filesize

    344B

    MD5

    de20f0ddeb6b83ca4180dc677953d67c

    SHA1

    b57796b90c8fb8f442243ae272cb6532c3c4cdd1

    SHA256

    332a32aed133e2b410561d5940c83281b4a1a5118ee95f85af161267a2024b13

    SHA512

    7f32422cb9a1b8449522c247bdbe5da18f51f52ad9e12b266c0527ebe15c2233158055e282fc9ffa8df188660900084d552f96264b7b7dba29dd639ac9378342

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

    Filesize

    344B

    MD5

    ae72b500ae64e107c271877fa9a87a22

    SHA1

    197544a2d29065f5d183fee9dfb244400816a9c1

    SHA256

    3d6336bb30f8923ee0bd2757463ad29381184b0425177a910dfbdd009b14f950

    SHA512

    fa55fe937459281424c41ef8d23bc3b11c2e1bda50890aafbff467e97a777d16eedecf0cee4bfc7a95c5820198257bf398e418bec501a5c8fd4cad1c76d8d610

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

    Filesize

    344B

    MD5

    db66b0d6bfb57cbafdcbf850aa1ec6ca

    SHA1

    2db247356abf32e97f320b1b758de60bf7f4e390

    SHA256

    3cf03ad233b2923e0ab59203c42a5e7369b56075de81201b370443bee3c0f066

    SHA512

    8e0f590f9b152884a4f57c1682450348bd600e27f4fe7d2ea30e10fe599fa68c113c1e22a0740883dcef1f3fc2080db90ab96944901a07077b4a7afe5b932af3

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

    Filesize

    344B

    MD5

    1e12798533239f4abf7a5bbbe1c69e92

    SHA1

    915d737291e85670e42ee226752c20b1fd97d044

    SHA256

    4548123901964dc7a48cbca7fa2b2f5941d5df0d503c68af8900cdb52ca4e75c

    SHA512

    4dc7aafaf3dadde45ccd749f3b9a1beb9537c7362c15d9882ff9bdf5b09100e602d726b4a0bba3071a38daa31bb62519ded2a5a89db2f1864cc7ae6b17b6d5f3

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

    Filesize

    344B

    MD5

    121de0b502f14e9112c862f2c9848531

    SHA1

    e4a5dcf1d6c5732681e0129bf3a360538002dd95

    SHA256

    0c2924a746fcf279a6b9cf3e98921be5829e9c9cf55f63716351a1aea9907fc4

    SHA512

    49acd0d9ba1db90ad8adfe8653b863c794f6aeddb5f14325e7343608a1bdc9136313ee71f9572381baa50fdbff0eb8c2723ff1ba6819408160c4be3cf321ed2b

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

    Filesize

    344B

    MD5

    91324b7e93191fb67b62d6deab0fb617

    SHA1

    24ff1b173573e517ba383233e20f27f33adfb9e5

    SHA256

    86cd2560ec5460b429a33197208c100ee169975764317fcb9f137a3029aa620a

    SHA512

    73fe4c7bef53bf0da26de59eabbea2fd07b6416f632f3b5a971ff76b78c0cb8799fb382754b8cd6ecd6369709bc8295b51032136be4167cb24cff29d27c8a79f

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

    Filesize

    344B

    MD5

    75c49afdd0ebab8bb4207940ad674f8c

    SHA1

    d2f843b041c394948ff332cc3864599acc68c44b

    SHA256

    4c5eb123110335ad6a4884fa2f670369ec97f3d4ce10a67ebecd86fe8c5f2639

    SHA512

    61459c5379c19e29d53730572b965f2906bf506f8d8762501fae481e0324eaec9f92bca26bed0820af2625b48b23ace3c49a2eabf7e903060b0730e8c95a6b87

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

    Filesize

    344B

    MD5

    7374d2d778039c2f6ef6b097ca72e685

    SHA1

    55d557cea3cf26a72bdd08a0f402213634378711

    SHA256

    a7de27ca025afa3cc320042cfe0e4a33c16ee35dcb763598c71e6f5353946a20

    SHA512

    50b5860444ab1634eb7fc140c6970826c3243fc683e445f51b3bd858caf34a2f362355b9f8b5a105d8855b796f4c193af12430a1835e3c7cffd5f7b599c35d59

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

    Filesize

    344B

    MD5

    5a87986c735d39a16c3ec7ad0cbd74f7

    SHA1

    215ebb07287306d7ca6ccd405c3174fdf3d931ab

    SHA256

    1524752a50449a4797902781b7aec0d22cb795e82a6df6ef67abdd092e308fe9

    SHA512

    c7a052c46c1c06c2ecb54ffb4bf267dcf06df53896833894d971518ea0a0e887485e8062f19d1065a41a9d2fbcb4c4306aef2c3a595365168269a5c02c4ceb06

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

    Filesize

    344B

    MD5

    0d1f0cc4970b8b9eab85f7f5b08bcdac

    SHA1

    5d134001a7bfce245a1f8f17a45695dc737930b2

    SHA256

    a6871061e2d202a9cc71d435487e5015cc4b1116c5f2490b48eef2a738744025

    SHA512

    555f1dacd20a72920e51a0d847061fa936f023c80611376dc43ad350bd938b927e607b2dd1c00263638f23f97b27d844fb81374e43a3b1c68e38c916a4852916

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

    Filesize

    344B

    MD5

    6e45802e2da37ee0d749e44b4f2d3475

    SHA1

    abedd4874226c2e913e3e71c3ea970949572c49a

    SHA256

    6e710eba3d82a9ec8b95dfaf8a660f7800586a2c786d4879d1461cbdd36b258d

    SHA512

    a47d8f6ca07879e36e115c6ca46f859bf2e0fa09966bd86f3c32623cfb0fb107f5e8d62335494575b5183453a0fa2c141c9f5fdfaf6c87b9c8ecc157bd876d89

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

    Filesize

    344B

    MD5

    1966f8367667e9e4d438cf42e5a2ad00

    SHA1

    b136b5291ad730b2fc5d61fd5eadd805c108f171

    SHA256

    a198e5f16d1746f076f9918b17bfbe794f842cc97ec6fb3164bd3554861a5013

    SHA512

    c37a9e95a55c98612cc6e2020394f1267977ba9453c94f3a52642cab4fcc78c865269208be75974430e3f5e10c457a1b60a035c614f77c155958b0a1535369af

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

    Filesize

    344B

    MD5

    47391b70c5934532789ee41e02c59141

    SHA1

    69e48b4cd455c02f51df591e56317f2e48986918

    SHA256

    cac100f94cef4502e93501c7513c9e99cfebe1685860e452d8525ca7578ed696

    SHA512

    5f83092c9552b4806047015ff8286e7aad612d45f2a820019d7ea8b51f4624f409aa2d2d4c48ad319042550e8a7e791383240eb4101684065818f63434fd3b63

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

    Filesize

    344B

    MD5

    29bf342daec5784b0fcd0402916ae572

    SHA1

    d701f69373fc1388f27cf8338e46f6329f8278ac

    SHA256

    7e1374b2cecd0257e4e1dccafa729914ed90aff1f8c9ed9058418ccb23637fd6

    SHA512

    2fd981df99f965b197e85616a8a73ff53eec6f723212a6c76ba174adf52c712d98b934aff805945131017ee2ae43a7c8629afb38564dcc9d8103016f92febf46

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

    Filesize

    344B

    MD5

    6797375cd05c845b9beab81e9e775bb2

    SHA1

    fefed5de8a16804102bc18fcbd99a074e606ae8b

    SHA256

    828e8f42d7ac491e42ce6f461d1ba937b6266adb1268185b61c6603b7579135e

    SHA512

    4c94e8ab3fcb4170398c7b8f35d3ce7be17009efa57562118e04af95a0dc76c4740b9dc0813f42fa361943bbdaad427247317e935e59a510d91e0f05c99e71d2

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

    Filesize

    344B

    MD5

    758d4247b11f34efb6f8c1a04306546c

    SHA1

    f9b74795f439b66e75b5155bf6f5f26e8f2fd21e

    SHA256

    7c17085eed75772f094d57c006525128337c217abd9def47981f881b43f05b90

    SHA512

    6991c9888f72c6c1de97a58516a4fa8c8add1ea1ea16a52af3fe5488028290a92bf4d92b63f8ee1f5daea61abc99245010506d5f010d51c3da4ab6ca1758aa01

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

    Filesize

    344B

    MD5

    2dc26a5d953bbedffb75c932aff0bd3e

    SHA1

    64aea89717c13c1693dbc491a7c66ac2abed3fdf

    SHA256

    12aeda577485415ab476278da5d6ecc184c3ef80516d38507fb30aac654f8f56

    SHA512

    22d126ac2faffd00dc883d8a72a367dc3fbd1cae90fd0625855c74a2e3ee4b4ef1d2963923c150b8c30596fd28512c4f24137da9756ad035f540c409effe8ce8

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

    Filesize

    344B

    MD5

    fa0aca5191ab5959b82f0ed222a0393b

    SHA1

    73dd48c1797d07c3703f83b56602a7d3b75bdbcb

    SHA256

    8624538b2d036d72ef60ddd533752f23e6d803658822c5460e1867dcd8c90a64

    SHA512

    314272d56e9bf36d7e22f22e4bbb25a154be311c5c1e75de3437016bd1a04308e6ef5cee5c118551c92f15a4862701ee11d77f6dca702a4ccae850360336577c

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

    Filesize

    344B

    MD5

    b23474b16c45a67bd1f469676138f9b3

    SHA1

    8179574fabdf9fb1f292ae4add86f10616bf14bb

    SHA256

    e7daa23fdf5c28f4d0d884d54b5900e941601c338ad69f5855512b2d53b62651

    SHA512

    9580848418aa35e0169fa26495e43803106d90351479eaa279a588e00f4f30306d5a31314d47f1a3af70b1c7314e9e3f16b8c95c946358b631e7b6fbcd2fc43c

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

    Filesize

    344B

    MD5

    8d496010908fdda4dcde1101d72adb0b

    SHA1

    ac240504cfc45f07b63e14669e6df8b299cfb0c7

    SHA256

    070b9764a721d3986878a30977e1f77bd2573fee4f8538de7ee5f4d80f1fd3b5

    SHA512

    a1c1093f8680d56b6357df19b080c07df2c08c6d7ca7eb268a28c1ab328acb5a347cd994d877437cd2893f8edf0f8e29c808326461f340d0a97af5d8a09e143c

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

    Filesize

    344B

    MD5

    17987f8e22ffe1950d06a47178ac92c6

    SHA1

    093505ff2f2a35befa470b829533dda3678558a0

    SHA256

    d03be2cb9ab9dadeaa88d0080c88c2d34008bd72b8782ac2388f08735236a062

    SHA512

    ba972730a383661e2cea9819d6d5272378b9456a5024072ebf01bc4c45514d0346c5a3585a559ae785ae73ff2a53c7754339961dffb158b8d099fb751687f476

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

    Filesize

    344B

    MD5

    aede60e54d96475daf85b883952c1efc

    SHA1

    9d15e8ec35452ab7a40bc7d811d1ab7e8ee1102a

    SHA256

    ecd935b6488456cd5f692fef50c27ce6424c0f38ff5fa4fb9ac5bb5859157ce3

    SHA512

    89608b7334fd547176b274b8e71e03fda7e3ac727be69c31da8ddcae0ba10c8b5f79fe47ac9639b1221660b4f548d6c53227864696339478b7c9ac7bf831ea3d

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

    Filesize

    344B

    MD5

    d1b798e2e7d7cc938995b98c3b862140

    SHA1

    968be9cf4270de93b2de1156a7e2dafe2b15c01f

    SHA256

    32fc9437f0f3c22a09b6ef65d2e50e65c3e8f31d31f47ebdd79f287354eed075

    SHA512

    f8886e08ead19c7ceb384d6f603e5ccd1ffa0501282a13c94a55d25392e1f29779843110fdb199d57ba05043dbc935664c5d8aa20d73148cffa340d228f7508b

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

    Filesize

    344B

    MD5

    6db86b0d959b650cb44ab5dcc09c732c

    SHA1

    d97150e43fcf7e0f3b8066210ab89153f47c5a3e

    SHA256

    df8399f4d7e5eddb57b9ff27122603a8f8f9f4735016ee283f77b1662d2e7d45

    SHA512

    b9ca4de2ed032163e49ed5ad0776ed2e72812f8bc48312d960479a76c8c50c3ad58ed3e4074c014ff0e94fd19625a5829cabf6c6e4f9218bd1fc4887c1a2b5b5

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

    Filesize

    344B

    MD5

    4894fb6b8faee1f58b37976fa3f591dd

    SHA1

    876d21220de8098414fc94305883f7c7bafcd3da

    SHA256

    987a0f66c12ae544f9672ee5d704e355d1b7421dc06a708ca82ca0ad97ab9a8b

    SHA512

    1d34e03c5c4f8e21442e970b5e921a5fbbc977279aaa216d72a8bd59fcdbd9a91d99185ace9417a4246d4b48e16c8e4272df298efa14265383cec028b033c68f

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

    Filesize

    344B

    MD5

    d56ce2ffec7fd60aa7fa8b30c625e42a

    SHA1

    9f9f03510d2205e1768b61abe8ced4b1902d2be0

    SHA256

    8b555631d9a897c472895d519f4c18774b0bf7a0d72517d6739c5da1755eb151

    SHA512

    a294fb63f7aaa230d11e91ec28708d0259a4e5e221157f89a19e2ac63357842ff075c50028ac836eee6e89ba2b33c78b3dccd123f7befd9213609a44fac4ec42

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F59A01A8B782D93EA6991BC172CEFFB1

    Filesize

    242B

    MD5

    d28507c33197a8b21e696f454996b2cf

    SHA1

    c2932092c57dee17fc2f7337214eaa3ad14a1741

    SHA256

    f326db084ababf852bcf0e4dfaad1e6fa548bb031effb71a777bd27216d42a57

    SHA512

    f7a0b6a365d25975f985ad68e716a40b2072e1424fcd6900531c82d1a6b5501203cd334523dc2c5496f967bef3e5c3a5a0844399796c8da2f6b2c3ff11e70621

  • C:\Users\Admin\AppData\Local\Temp\CabA3A0.tmp

    Filesize

    61KB

    MD5

    f3441b8572aae8801c04f3060b550443

    SHA1

    4ef0a35436125d6821831ef36c28ffaf196cda15

    SHA256

    6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

    SHA512

    5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

  • C:\Users\Admin\AppData\Local\Temp\TarA421.tmp

    Filesize

    163KB

    MD5

    9441737383d21192400eca82fda910ec

    SHA1

    725e0d606a4fc9ba44aa8ffde65bed15e65367e4

    SHA256

    bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

    SHA512

    7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf