Analysis

  • max time kernel
    144s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    03-07-2024 15:03

General

  • Target

    FREE-GBK/forms/html/7/7.html

  • Size

    5KB

  • MD5

    afa718e73dc4d51bc14dc52d40761523

  • SHA1

    dd464ba198d001c485d24e370aa41f65926ebc32

  • SHA256

    c3254e76b3bb20482e4ef53299bd57ac52eec161888fc5ca684c5d2e1fed3976

  • SHA512

    0be731d442ed7dda97965406be6d2e9246d44cbf00d0a347e136bc57d24465f82946e8248749e007af77047404c9591b1c33d412d144b690fcc71dfffda2503f

  • SSDEEP

    96:zwXUVKtnj4sx0632i0E0bKuRF13d6jUkGEV5PWK5X4zME:iUuPZS8jVTzo

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\FREE-GBK\forms\html\7\7.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2948
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2948 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2892

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

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

    Filesize

    342B

    MD5

    95d63a709cd0b198a22aaa5eefde0d4c

    SHA1

    9e3dda4098fcdca79899e5e274cb1a32b71b20ce

    SHA256

    ff1dea1209406cbd34cb8fc4ecf08e47c7cacbca268a5672e71ed5016553f91c

    SHA512

    0d581292477a6ee23ae4270fd27d55e84db54354ed2aadb05bf9d62b7861c9592d2cf834874baa2350e6df162b080609046f25f256b3e9bd9ce30240095f752b

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

    Filesize

    342B

    MD5

    c46e9dd22e4544b2cace17f5c86cc873

    SHA1

    1a50244937462ee8af0a900d32c59cef6c521830

    SHA256

    af656ec0627ef54b383db696f755b2dddc62adb5f3eb10dee2caeebf195ea617

    SHA512

    3f9d7df77cca04b5e902bda44c0fa66d70d173b0bd9c45e56f6ad10c57dd0c0c3acf43f93112d7cfa67529737e80dc0b932a1cc8953f80c124d97e232d61c53a

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

    Filesize

    342B

    MD5

    8ba6c49dc04b578bf2806c794097982d

    SHA1

    3196bb626a6bd29b399e632d3d84f84450da5906

    SHA256

    01156f3cccbb3e0405c0efc65a0ebaf86da3980ecaca7ff7456271ff05d80bb1

    SHA512

    0850288520974b9971c579299734e18e0de573601649f662de3769c5baf5da68ca978da462033502cacc04ed391a1276f57774057357b40fecdbec5085bc8047

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

    Filesize

    342B

    MD5

    0b3fe258f40da8835e3877ed8097cd8a

    SHA1

    e568a7ad48bb961e4b2149d3fd727e56ebb211a4

    SHA256

    d8cd26dc69022ddadf99ca4e2591eb46accb1cb4dac84a18e9533af4deee464e

    SHA512

    a5f9a8961a2c34b6d16fc3950ce7754d119056ca21a8456bfac4f40a80260044becef5f534777b752d31c8ff09eb49e0e377356838ae6fa7b8b11703fcf5f6f7

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

    Filesize

    342B

    MD5

    c8f5963e58abb3f908103f6817cdda94

    SHA1

    c0767ab62635b0766844886ca873226f84a1156c

    SHA256

    9e2e10e2f246c8c68f7247ca222c0efd1ba386b76a2359f71a2497901f542527

    SHA512

    270a0db61ef59c220009df341cade3dc5b8bddb12585df250e1f550be2c93c3fc57410a258cc82cb9a3cda9c5448ba34ff2265f4a22e0d212f43797ec938dc44

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

    Filesize

    342B

    MD5

    0eb244126541f5eefdf907c1eddf5583

    SHA1

    35418ce77d4fbb72bfbef95035b01e52cacf25a5

    SHA256

    4c50a2fdb8ddc0bd80ab5ba9e859b44af80807d9dd8a30510d1c4e6f73c3fc77

    SHA512

    d20828a481b6a9eaf392664af355c132fc3b9bc9cbda068cb60b5a1d088949e3e5010a4ee0a2cf909373574549e60ada111ed76bfbb7026801b7580552026481

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

    Filesize

    342B

    MD5

    1061b5f9b71af9ef36721c52a591bc69

    SHA1

    05ce6049ce9f225288215f9df14fc62327b4d16a

    SHA256

    180aa01abe190f079664a7db1a1d627de06f63d9edcc187d8cdd89373f1e4578

    SHA512

    f6d24133fafc2ac4fd90a72f953c225ed19af61f9f8ab18d30f46f3daebc2052ef45a6ea27cf04f8cd9c1fad193cd71205aea600f27cab45135b3ad0710433e2

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

    Filesize

    342B

    MD5

    e3061f3f5567b4a55a03fae6d63dc802

    SHA1

    e475d371eb3da7429a1cef6e29c776bb2cc95bcd

    SHA256

    6d0c670db087b4bc12c1d09bddf11b2e6ae1569cd8d1d742f154f068ec66ac78

    SHA512

    8f18b7d82a385fdcfc0e30a2051c6c38d466c96f675c11e5c12dc178f86d4dc19ddaf52d1030b5ff9fb84fcf69cad24a8f32b064ac4be212aa6b2a6705f6dc08

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

    Filesize

    342B

    MD5

    4d7b5cb9491c17f886f326d7dd81671b

    SHA1

    7222267274d218379b789d181da138ca33a8037a

    SHA256

    266503160051088a7cf851ab72388ccfe325a4cd48d48e92831824e6a3ca912c

    SHA512

    62757486699ed12392bb124d9dd37524d55e4aaa5b33c7ac0c58e0491333b4c27246fe8d66e4949e5029f22e3dc05e681c7acdd393b2f9219c8c46c8dd3a9d4f

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

    Filesize

    342B

    MD5

    c98b7e2509adb18ae211150bc869fc29

    SHA1

    a5ea528594548fdb72911a77b17a7b991fae3297

    SHA256

    d3812b59b4127ac338ed0722d9ab56c60b0f778d78d2d64b6e5044b7fca993a0

    SHA512

    7098371995535c6249019c20852a22d720bf2c85269cd73f6dee4f9950ce06f388e6791bcee45fe5bc18ca7ef81ea8c561c75cbbe57f76394bd26b4d8f7a87d5

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

    Filesize

    342B

    MD5

    55c93bf283b4604675639cb5b2ac0786

    SHA1

    770920cbe5241116302bc1c2ccc19c64145891c5

    SHA256

    885a4c4710ba1107a57434996e4c646c3217746c997215c52779c0b81a1ae2c4

    SHA512

    a9c6dbad1b23f323296d0fabaee01464219f7d9bacc137dc6eb4b1dabfc29c60b092b1ce6599bc6641fd5f7bf45b3a17561c4a2f27ab2bbf445f97072e4569b7

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

    Filesize

    342B

    MD5

    27779a59f842a65425682fb74791ed78

    SHA1

    eea58c574a2e137ef83fdf8fa96b14b690aa3ba0

    SHA256

    e816561fbe9b49e809138b62c72e9b17ab6c30b4c04798aac1370494cf71dba6

    SHA512

    570a931f7bb5a2c13372f5caed813c1a0b8b52a61d08d4481b0a65c34123a1ec764e58fc28e1a40748e710f3057660153a2b00b885cac107e47ce773a6028a39

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

    Filesize

    342B

    MD5

    c1c1a714bb85babaee9da92eff2e1dee

    SHA1

    111956fb6212b41d3eb7a35ba14c9e84fe6bab3a

    SHA256

    86f2d16d79f377664da26c29c30b233d98ffa4d2a1b2e2def6fcaa5f6c5a0422

    SHA512

    293aacc025dd758709392f01affc074a909bd30126fc045ff33c861c11199157d4e40a55d4d2513dd16638ea4fe73e7ec900b40975681d1bd9b999147a417550

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

    Filesize

    342B

    MD5

    d2a0db8a409597040bb1cb3347e5f12f

    SHA1

    2ad0c6b8a3dc37a42a3e629355179a8350128dcf

    SHA256

    beb947df37fb4cc54ef4741dd8757412d9301c44c8f5d51c4c26e1a9441283a8

    SHA512

    072e40c5c5321cf9a92cba5041434bd3828e6270687d96e0130f6955baeb19e10a77ad12729d3bda86065432a30f59a093827b388383afabf1c20bec8ab3a8e4

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

    Filesize

    342B

    MD5

    796b7cb3393e0a653ef00eff75044dff

    SHA1

    9b4405ff72914bae20f78e6114ce0cc97a52f855

    SHA256

    803bb578bdc4ac6eecd6fb091f5eed06a5cb6bfd4bc70e5a90830d2efc29b4d2

    SHA512

    a444a537aa7d202b781bab3c265af3b2192862fd1ffece30e145085d4ad5896825ca68e0596d0b15e09ac9100c7bd1a36ba28b222e7c5b099c0156ce8c5232f6

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

    Filesize

    342B

    MD5

    ce0fb35f6fe33ff6208db922b99a9e79

    SHA1

    4db60213290a268493c9fc0017f90d2a795fb734

    SHA256

    d4de302725f8516b20cb7433a798fa9b3d95631cec0c5a5f520b5e34fe12c1d6

    SHA512

    aa62387c24f1c74e6be6fcd5ef30a278d5ea98dc5deedb7c1843f9e72299bf32bccdb0f95c7c5eeff80a7a37f3d11ec767327f143082d44df262b1ac475fb03a

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

    Filesize

    342B

    MD5

    eac1ae7503dc27f801c9f3776b3becdb

    SHA1

    076815be5c134a860162fbc657e17822fd003172

    SHA256

    37725329e40cedacbc6da6d1c5c42abcff77ca6f509439f75d7bbbd11845bcba

    SHA512

    a3f134d5dbb938bae718d33c3c24c897345666419d2935a256e265c234e99304a3e138c51b2982dc6fcc6d40f7ffa5d10e38c9bd8ae8fca0a05c4494dc557437

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

    Filesize

    342B

    MD5

    8826ad693190080291dba25c38066f96

    SHA1

    5ecd94b14158bb98742b4e104b81373b8d4ffa5f

    SHA256

    a7069a3402b211c5f1b35ba8f6b5972f6a44878b217fe9fcd99d59872ac0b3f7

    SHA512

    712e04776d8de331ebced73b0b613f68eff786ee09c29648c7303da2fb51e8a30cd42e151c88e9f4abde843186edb0135486e45f0d5ac4f55b8dd3a8be6012ae

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

    Filesize

    342B

    MD5

    433c1064a167419f38adbd0a887e1e4d

    SHA1

    f06f430ab3c40f00637896db061508b528305c2d

    SHA256

    bc430b843fe98a2b72dae18df5c52bb6cdb3c5f025f2473ae65828b3be74d561

    SHA512

    8b2e6c8e792a4449370286b375e98bc4d7a307e50edf39c0a2ed130e9d552218881702cd4e7940862ecca61e83ddd9c85ccf817f101261f49b295f310bb56e64

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

    Filesize

    342B

    MD5

    443f513837e69c559c0f33fac21eb954

    SHA1

    d5434c34db9bcad002bfc2178450d54ff3102296

    SHA256

    c9e776c1084dbc809a4a0ee747dbb5a62947e5aab031a2a8c287ff2ab27cf364

    SHA512

    ecbf48fd60e08e7795e77bf9a16d3a5941ce75d80c5603bb4d7d7c1c903602256aa1f55fa996679a37ae2bfc5ed89b5fa0cf8e00bee7d22478237849ce0c090a

  • C:\Users\Admin\AppData\Local\Temp\Cab41C3.tmp

    Filesize

    68KB

    MD5

    29f65ba8e88c063813cc50a4ea544e93

    SHA1

    05a7040d5c127e68c25d81cc51271ffb8bef3568

    SHA256

    1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

    SHA512

    e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

  • C:\Users\Admin\AppData\Local\Temp\Tar4267.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b