Analysis

  • max time kernel
    1560s
  • max time network
    1561s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    21-11-2024 02:53

General

  • Target

    http://safrareal.com.br/yoya/ecyoovf6nr1zdye7v7dgekhufraq8zdjadg7f/YWdsZW5uQG1vbnRyb3NlLWVudi5jb20=$

Score
3/10

Malware Config

Signatures

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies Internet Explorer settings 1 TTPs 39 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" http://safrareal.com.br/yoya/ecyoovf6nr1zdye7v7dgekhufraq8zdjadg7f/YWdsZW5uQG1vbnRyb3NlLWVudi5jb20=$
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2780
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2780 CREDAT:275457 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2684

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3C428B1A3E5F57D887EC4B864FAC5DCC

    Filesize

    914B

    MD5

    e4a68ac854ac5242460afd72481b2a44

    SHA1

    df3c24f9bfd666761b268073fe06d1cc8d4f82a4

    SHA256

    cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f

    SHA512

    5622207e1ba285f172756f6019af92ac808ed63286e24dfecc1e79873fb5d140f1ceb7133f2476e89a5f75f711f9813a9fbb8fd5287f64adfdcc53b864f9bdc5

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

    Filesize

    1KB

    MD5

    a266bb7dcc38a562631361bbf61dd11b

    SHA1

    3b1efd3a66ea28b16697394703a72ca340a05bd5

    SHA256

    df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

    SHA512

    0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC

    Filesize

    252B

    MD5

    83b36cd6bf767ffa3f7a788824562cfd

    SHA1

    9a56c64453222903dfdbe2a6068a9d57617763d7

    SHA256

    58fd41aa317c9402b74a350df9a4b6d49b2af6db74a9e6aa02099191a01ab203

    SHA512

    b41324103fd6d040340789fba7b097961ab4f74e0d4e77bf97012ffc841fa4eda78e6b6bcf1bc4855dfca6502497848a160d52e2eb9f6aea769c68968585b8c5

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

    Filesize

    342B

    MD5

    aaaf80846515927aa9f400595cf67620

    SHA1

    fd068161a5edb8e333148848c1f2e9dcc03b8ff5

    SHA256

    b5643ffd1faf9e2837e89fc96140d6ac554c17b658571cf8aa60d01ea37afa8f

    SHA512

    b26040fe5dab8733c7e7e6c9761e4d8eb1e021a64fe53fc0e4a23df97b3494db2c3c4d407cee865f6b2aa010e47ed8dc1b4799f712f8eb4c4b0928eede4c0eb2

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

    Filesize

    342B

    MD5

    6fa13305b8d88545338b8a9a7851add5

    SHA1

    ae29939196c9008dfa46bcb0b732b81c3fb4e957

    SHA256

    d3996de270835adca25c3181d31622405a02896334edad4aca6c86db43d8e344

    SHA512

    e8ee432867fa2fb1a533b72fa5252a84266016732164e1f06c262bb45bf0d1d420e2bb54d73b17454e20c40e20a7733b80afef4e39eec81a104a891f4f618faf

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

    Filesize

    342B

    MD5

    6f53be903b272f9f051160576b085516

    SHA1

    cf6c2f5c07a17cbce9df1e80e2c5cd6eaa3ed676

    SHA256

    940612ddebf744d73e415539688358cd8cbff72bedf92da66e55d73a0af5b066

    SHA512

    24620ed7de426f2662aae5369af6fbd8bf829be4937fe5906e8661fed5fd74fc48784ad9e6abd2fec832570afbab9c4ec97ffafb0c51413e0c95c65bac236c17

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

    Filesize

    342B

    MD5

    8de2ad4045e4544aa952fef54c11cc4b

    SHA1

    fe6a7b66f183fad5bdd9fea1425a106fcbca1d46

    SHA256

    496af799cb75e0c432fe53291913d8fcbfaead445e9b9d860f9d8923af0bb2e5

    SHA512

    698294886137cdb8e28864a0dc412eaa1a5ff52b40a4de0d8e2f13f454f2696dfc7b7582611f705b99c1c7e518244f3968f17fbd541b28200f33979be0c4a5f0

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

    Filesize

    342B

    MD5

    5969e4fba0e9c18e988e509f3d8946a4

    SHA1

    1c510b4a152656b06b52a75318e31192a835e1b8

    SHA256

    62b8f01970e98fa019ea433aed83f22d916751c90b6dfe3ec7997832efe89f30

    SHA512

    c1501f9db91e1080d4a20b1900f68fe3620956c8f03e2b409e9afedd71b7c6635ad19d6720b87f77245c21e7addd6620f18e41e1b3c8a450f2230ed2caa25eec

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

    Filesize

    342B

    MD5

    62d63f6b6d5fa76139d01e69fb5ba3ec

    SHA1

    39f55369994d5fed51970e71e2110e09f5a57359

    SHA256

    f2aaf5b1a380a063269cdab607466656d010cfd28c7eb877a42faec848c96d0a

    SHA512

    31eb5912084ed154afb24680d7b40a9d07df582e4a8464ba36027a0fb646c36159be9749e0f06064994d989e60bad1e2e0e4eaf95cc63da8a6edac5a0676bfd9

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

    Filesize

    342B

    MD5

    2d2f80cd3c3463f4932f8a799ab519a6

    SHA1

    5c07aade59f608bbdc5da59730f4dcce03fcefe7

    SHA256

    68543c85143c620521984650e4bc778b93bf635e47d6c287b917fab1ee5022d5

    SHA512

    7ffb3b3e6fa23a47ab97701ccf3894c290bd86e1811384c3447381ef95676af92a9179b1709ed0ca61c8648812f4fd5c999308b774e40cc3d701b9e30315afc4

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

    Filesize

    342B

    MD5

    6bc94ff6fb9bcbbd9a3dfbf5eff91497

    SHA1

    c6c958171b5d09d53d79b54fd7ac5a2f7881ba11

    SHA256

    493c3d9a52eaa45ae013304646502c69de2823ca3dc54398fd91eb3eeb069717

    SHA512

    2f3b5d0e0636ef3d5ee4dcb7ad65f27130933f1e169eee61d14a1997a59c7fc733f0d779da75a6a6811c47f1b0b2fb52ea97f9ce656d757456c0ab2a3af854b3

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

    Filesize

    342B

    MD5

    befa99d6324b0256d8c4d0609f456981

    SHA1

    11ce131eae9361a796cf3e3d5c81eafb65ebbea8

    SHA256

    dae6ae2f19b13db3642cb761562dd6d109ff2808368371698c00e46fe76d1676

    SHA512

    5f0acdd59cf369f4b9f4390ede02d5da39770bf35e2a3ea175c212f02068e57f6ea25840db67f6d4a872a30bff20045c73e8088fa05729363fd0c5af1107bf7a

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

    Filesize

    342B

    MD5

    81cc4e05f84a6bc6447ee3013bdb3e8b

    SHA1

    bb723a5bfb4627adb3d7424e3bb5726a0d0dd34d

    SHA256

    77f9d91eb703564b93ea0c91dedbbd94e37838224234905604d903621f2854df

    SHA512

    d4bdcd791ba591c621ed9355b89e2628ea46b819e455f9bf0758c965875e0b271ecdb6229a9dbbc15698a3aab9991db82d577b5f2f99d2592395b61c385eb523

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

    Filesize

    342B

    MD5

    1c66538a8124105869a3c1b5cf137dc9

    SHA1

    b62a92444603bf65a93d5f1f386ff6539e683aca

    SHA256

    b7fd4101d0409cc4968b1f50a0114e45bf547a2cab8a88f7d0e6d6f970ef117e

    SHA512

    a4e07f20248fca295ea55d14d29516ea29f517ca13328407673d95ce17ec745d5949fd96c6ff688ceb628cc35057b9300729ceeae583d00fa13a1a5d7aa9e912

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

    Filesize

    342B

    MD5

    7514e5b02a3c0d56e95e2a450c758657

    SHA1

    66d50a413a322e708b5de60c6bde1c8a287a8c62

    SHA256

    3faf6597dcfdf5791b65a9a1be5ab56d4a84c615dee3d431c6e97578de8aae10

    SHA512

    41f0563fc1c4874c20583ea5a7fd96854f7295b59a490d61754ebf77a4a6011b6165d8fd76899652c00367d2ed3398ed22e86c45da6013977e91fcdab85ca0ef

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

    Filesize

    342B

    MD5

    1ab05fd8ab9c31173faea73b647eef62

    SHA1

    359c7d0cbcaa9415c861ce0183e270b057098aba

    SHA256

    c9c2560570b518a08515e431ba5c2fe5b28c48307aeb0bc2a44a7da121928d9a

    SHA512

    c010875e066c78fa1036e5da24509dc56e43e35b54ce5fd074a1f4b45b61ba080bcc4d53854bd33b6083dac6521778020fc0fe93393d164ac203e5b3207a2f8c

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

    Filesize

    342B

    MD5

    8d2cd4ef63890b37b38b89a422dc15a7

    SHA1

    a5e6c1b3ec1f83e96ccabedc44fdffebba4ddf7a

    SHA256

    8693a6245b024017fe040d2c177c5c394044694c40663f4545ae6993e3a94673

    SHA512

    ab6393a3ff6db9eb62c6996d6babefda412ef3d244da3580b9e21034cea01f7f44c152a853cb65780a2b1edfe5c7a8fb33022b95f5e7f618990c877d310763f3

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

    Filesize

    342B

    MD5

    7776135184b2f7fe5a762b9ea9180167

    SHA1

    3b1cf6e9650e274abb0955d119e5eba3aa5b83f3

    SHA256

    06bff6a55d1321794a4484180bd0fc8316d7a1e7e71fac59c20863b9ee79cae8

    SHA512

    9f8a7a961bbaf2061cbfa328b1ac6afdcc6489584a6225d5ea57676d624d41844b9a5cfe613f14891754cd2cc001015408249f84964a6dce989183675db2523a

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

    Filesize

    342B

    MD5

    4ec4d238e69a385ecc88268929a752c0

    SHA1

    c2ef6b121383e3fd4f4d79f730b1ffcb7b4a490e

    SHA256

    a6e222fdd0f61d9facc57aacdcae4f72d59664dcd9882304bf92224402a64818

    SHA512

    bcd8bc0d380bbdbb0ca70e7a2ce8b9d2b6d9cc98998cf3ae1c14361c859ed371a83e4b7a5d83a4f88cfa5018d671626d3edd8e578d975edd17611f4598388a00

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

    Filesize

    342B

    MD5

    9627dc41a54899e8dc51e965e44299fb

    SHA1

    3893d83d08fb22a7f24f8c11b927b8d263c81d07

    SHA256

    c2ce829f79eb1ee3da17167db789fbd062bee2c7e9eabc9b81af4580e7761550

    SHA512

    bd389063ce885a5b2b69d68979d57a8e792729f31a3dca00173e00b05e4b41fddd676b3df8bddb984a2de30444c8cdf899fb53229dc1997490aa9f84be704580

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

    Filesize

    342B

    MD5

    4091b21528d2f6d58ab333f417934fb8

    SHA1

    c2f58fd0d19e87e2d4d8ddb64daf8d4d959aada6

    SHA256

    48321fd3072f43ca17a3aa3546f3dd44e8ffba4977034a2c4fee8f7c225b5834

    SHA512

    7ff5e8aed0a6f2b2c83913b222b11624daabdfc91d34dd2bbbce6d701dce366691488cf307415dac18f2941b9f29f83ef5a3c2b2a04f7c96ccf1a6a5d85bea65

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

    Filesize

    342B

    MD5

    f11d2b6dbccd7f8d2a61a35996fe84b2

    SHA1

    4106ca257d772cceb42e1731a870b5718a1d66af

    SHA256

    3d739ba3831338ea2fbaa1dd970357062c39dd610273454a438b10feea835222

    SHA512

    dc3aff164886634c894dd5a8659c010cb230953bd0201a165391c89f68043ef19d1f841814959723c5e604c96fc6735e5f26a8f82e2b095157c870472c0f6a4d

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

    Filesize

    342B

    MD5

    7aedfc9d11593a6f4543736bbb1d44c2

    SHA1

    3c48a4f5453c9be71c1d6534f7be9d127d47354a

    SHA256

    38cf208752730b2afe8ea4bf96193ed9a3bc37e6b604a8a863cfa76f8ff3bc12

    SHA512

    3f7e403947f8e6e1c89834a02bb1aaa4133efe0e865f142e8e26b814b526299957dc4c2ba920ebe8cc0e4a60cd8a4b956da65d2b4db76252528a39da851205f8

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

    Filesize

    242B

    MD5

    4a5e8ac8ce66d0b73ba4fdfa80536014

    SHA1

    caf3c2c9e6864dcdb318e6f0f80e8e122c814ada

    SHA256

    c13efa5e7b9ebb7fa69a12153617f9c2d22a8a70319bd792e2b74780b4933c45

    SHA512

    ca864d29ba9321658996d98f354c909c5193f8d07ccb15a57f5f00f289292a1c41cf7500d49f55d3e2954465a1b27fb72a5a291ed2cd22551eda4e7bcec7214f

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\anyweax\imagestore.dat

    Filesize

    3KB

    MD5

    d5e999f048d820950df434498f48771f

    SHA1

    e69d59c6e895bd2be78da037cdb38ce78895db1c

    SHA256

    65018452dcd52d9ee31ab0013c7af1693dbdd7e753f04aeea09a6b004aaecaad

    SHA512

    477bc6d928e4b78414d221d97f0eafa3a0a23c26c6924a40965729b111d4e82595e201edd3ad654de30d5e1ea7c1193adf95bf41ea286b0d51f198f0eec9b2ba

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\Q4648X1K\favicon_a_eupayfgghqiai7k9sol6lg2[1].ico

    Filesize

    2KB

    MD5

    7e0d59593f3377b72c29435c4b43954a

    SHA1

    b4c5c39a6dfb460bbd2eacceb09ec8079fb6a8e2

    SHA256

    62d706019a0d80173113ef70fbbee12f286e8e221534be788448aada4b14c8e8

    SHA512

    397416a6a96a39f46f22e906a60e56067e5b7b11fb0597a733f862fc077c88d5ed31f51a82709a56f6082fb1f2f72f9a0fe0849e3dd493bb4240c265b546aad3

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

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

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

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b