Analysis

  • max time kernel
    159s
  • max time network
    199s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    11/10/2023, 20:18

General

  • Target

    a2.html

  • Size

    3KB

  • MD5

    c8cc9b9a174968f01a3a48c4e13edda1

  • SHA1

    b2bda07c82cb5e053f6a93ff69c674cd82b41460

  • SHA256

    20a5c453f487632ba8bb8edb66d2b18117de23fe55bbf0d71ada2c15c5c5453a

  • SHA512

    63a612a901b55c821b0b534d8d80ae87903790a01e0978831a1564bc3712aa59f8268e1cabc7d6ada92702e693cef775923746b4cdfc18aa8512b293355f9fc0

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\a2.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2724
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2724 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2504

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

    1e275114f1e84ee2d7e7943c34b2497b

    SHA1

    e83465ffc89672e07a526fcfb565e120cb317893

    SHA256

    1c06ca86519f2c0eeea6cc78c11c0b4784c2647934eeb5d2c0b86e4409c98026

    SHA512

    bee83261c9d9fc582e89b7c0c96d0ef81cd8af79d485209dc24cb10289191e0b02aca7d9cd7d65e268d24ab0952fd706273f8134233684e5a0f6fec110454389

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

    Filesize

    344B

    MD5

    e1fb6a66185ae1c0633e36242c2b497f

    SHA1

    1ab551c01935aa3ae1af9e0a539e16e4d2648795

    SHA256

    c17360e562c24992d30ca1481458bb82e56d20e2b36c70b2742799e4427dd3f9

    SHA512

    1f490074d2c611d7c805a5343a8492aa435d537ac10de9debb76d8e41a81beffeba1a22653f43a7e41f93dacb995e0bfdb030d8bbfdbf9d868454181e475d819

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

    Filesize

    344B

    MD5

    1c8f4baa545609e75e79eeac89b0d356

    SHA1

    685924ff26efb839e11d474759149adf81ffb998

    SHA256

    d7449355fb4ab9350019875baf9037d3718643300ab9f20d4fea5672a5364d3a

    SHA512

    e618d9b30de48a1e7fcf217c1f887d3f2b0d4f504bc005f89401ca1ad45c928c9bf788033b51f005bd91dd2bbb9f7e2b7eeed2c12e0da429f8313fce972cf7c1

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

    Filesize

    344B

    MD5

    65798f159d6461650544c5d5513f23ef

    SHA1

    6f8656a1faeef64a1cf817a769d055ba3cf0b1a4

    SHA256

    197cb2cefbf4485cab6f136ad1644365b96e42dbd5273a5ecbf343de58ec32d7

    SHA512

    1a2d10bb4643ac9c9a89f270d6a2bbd01f03839a5bfe423e80f6d8bc0b53c1685fb8b4776ac343662b211474897ae59819c0d914c51382b1796cc274c55b4f88

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

    Filesize

    344B

    MD5

    bedc4e0c638bdad3c54454cc60291842

    SHA1

    b44853570a214aa0b9c6290ccadee25a20a52075

    SHA256

    2107469a96324d96e582267be6a34c94d95719560d2cb57736afc1a50e6b621d

    SHA512

    9afe4b1f5bb79b75e8de4c45d5fd58cb5ddb6b5be6f8db437a60566bd04afcf8d7ff866632aa44784258ade58201d156c6ab758a915dbdcb91bcaa462d920c7a

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

    Filesize

    344B

    MD5

    6a037253df63922583cccfa1d0b23ee1

    SHA1

    1a4f2a7dfb64ab546014dafdfa8f7eee750c8fc1

    SHA256

    b4a514afb78123a34f4a65dba23e6e7c901d95723bf33fe0434c30e225d9a8d7

    SHA512

    e6eef87300994a8095d35bbfb70d64ca165d4a231a60a7fb25842e244bfd9d74d52957d08797f9d84003a5e8b7d97578e7a18cd2e77ed6320f91e9f0310947d9

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

    Filesize

    344B

    MD5

    9e7448f678523b595b2effee70237708

    SHA1

    0a95959cc5129d7f8941e3719970ed9e9f1e4b8a

    SHA256

    b041bd1de36fd487ef98827e6fc9c39ea9e6b19a4c49541e307ffb38d48c5e15

    SHA512

    d511a7cfaddcd01b972539650844278601af1e34df1ba41577501a121d73a052b2449de70a2085e43bc40d27235b8914bb7f123768a4466228d400158e7d13d7

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

    Filesize

    344B

    MD5

    bfd2a5fdbf7de71fcfd37e8b2961b63b

    SHA1

    d3656982fe5cf3af8c16171aafd986c3f77b76f9

    SHA256

    71128a9904c087e3c63be3301319ff1581fb4b1cdcb642cb66c2ff1ab1060fa9

    SHA512

    f0dc02fbc8707da80477a1b6da560a42acf11b6b1ecab7feb80f2992b160b1741ac9eb3744153d25c37ad35b2ed06207fd93306e4e8832979e3efbfdecbc84d8

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

    Filesize

    344B

    MD5

    fb62a5220cdb289fc88ab11fb1c64ef1

    SHA1

    03c0a2d30be4d275effdeff5c41a2b4c81441b6a

    SHA256

    c27871c9973bb5279bdeaf0e9fe32c0d813e9e8302a78c7290d2d42e5cc520c3

    SHA512

    a573f0be530fa9ac61f7141e017bc860cb674ff0d61e7b47e0a37eb197f2740cdb500c447d6875c7e4ab8d7e7488ced24e281bfde66bbb474d5e2e863711e29a

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

    Filesize

    344B

    MD5

    f4d83354ff39fc52ab2a81d15086f791

    SHA1

    36b6653bda8e3c1e5b00c7995cf4512db985f43f

    SHA256

    73a682d4ae23881cf3eb48cafe6fd6cccb88fd4cae2778f7d73569f12b1d6cd4

    SHA512

    66dc50e606acfd3a9818d95c0cfb58778a177b26dcbdcf463ce53b92562d60646e8a0e8c2bc58a3e225f39945a5f2720449ef420a83d5f84b887c82d6664b5dd

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

    Filesize

    344B

    MD5

    dff8c64881a57536ce3a25c1547444a7

    SHA1

    5958b293d6562001ceaf36b8b609eb9465d45b96

    SHA256

    0ad03af448e190c3b1a38098c397fe58d83afe52ce36af808aab0467968ebd56

    SHA512

    5af2ba5f147516024b02c7055a8c3dfcbf5288971a04149016ab3ffc631a9e974ef2317001611c09ee59f3de0d0125acec87041af20d3eb8c817a84da22da0f3

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

    Filesize

    344B

    MD5

    3b003ac70830d74535484861faf031ab

    SHA1

    202ae8a548cb9d3102c2cf5119f030b56c394479

    SHA256

    954c45fb9ad5f133b376c98aa1c1b0756f54b4c3617ef74e0852d0e10b815977

    SHA512

    6580d9904a79655563165b4702bfd17158be038b8acba7c13a90c39cc764d4afc0eacf8287c3ced3040a1a4b8a6e59c0b5768cd025df3c8c42808acb738d3857

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

    Filesize

    344B

    MD5

    3e5b3d98359b5ee704d64be19f60f8a5

    SHA1

    c56ac31acd1a5e972a25a4594a03c442c6cd9f78

    SHA256

    010be531a02056bfc3ba6af1807c5d6f8d5d136459a85f738ce6941a0992d4d6

    SHA512

    fec48ec8fa232027b8c6e6bb33b1b906a1ca464d65b359c79b01afcc166251f0ea10ce55b552126065158021ba980b9025f741a6936ade47b5885cb29a40cdc7

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

    Filesize

    344B

    MD5

    77fca180d2023a6a656c4d762c8df67e

    SHA1

    18f06b1b8b9f7a0e67cf205b91bcf66309e5431f

    SHA256

    92b48b6f64f9ad5ddb1a0b4816fa70dd0e78b435e8945b14241d56954d7e18ee

    SHA512

    104688f80fb5e7c752b2ab5db06e52a95b36bef099fd521a8830d0e6689bf8285c28c54e243aee83dfb67481c9169cf62501c1c1ac1c38b89f92dd2f2f07113b

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

    Filesize

    344B

    MD5

    32ae211c539d69b580c86f6b2b9afb54

    SHA1

    b6ffb65c22eb877dc90618b1988d35fe9637712d

    SHA256

    739db3097dcf92cd908936c16215933e7bd0f6c0c813d033e27c235dde1e85d6

    SHA512

    587b2dcb753be8127f87db601e47998296205ebf6b3b99ae0cad8d66abc1462c871c8ac983e3b193bd32bc9c134fa71f3b4186990cb04603bca708d096d04d66

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

    Filesize

    344B

    MD5

    c75d9ab7d9a49043e17c143e0ccc424c

    SHA1

    dcc5e99843aee2a2f1c368d5819c413a82bed7cf

    SHA256

    808bc50b85accb82699742d09b8fcbdcd65e56950ce3befb607215ef99d2f8ae

    SHA512

    56f2271d0d49b6612df9cac7e26444c83b4d2b29afda6aeaa75c1eba98aa81afea944439a73053426511aef2d302787fb0f0027a0e20d04dace3b92a31d78e71

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

    Filesize

    344B

    MD5

    462ecc5b0a84c15209717fa90bd6637c

    SHA1

    a63cff7fb2508fa5200513a6f3dd3d404759438c

    SHA256

    82d6ff0d397e8edaf0130d57dce3ca3d1c07db4abf375fce4a0a8c809ffde609

    SHA512

    c1623f9de9a387c0a56103c7bf7d6b17fccdf6ba88266b341c7618db737e6fb9ceacd1f73ded090f01d748bd1d6aa6275bbfd3de091afe5f7d2cb9cda727749f

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

    Filesize

    344B

    MD5

    1d1c5a86342ed63c46f68536e2ca6df6

    SHA1

    b089822d53a0c21f45547bc6a950fa132f73fb15

    SHA256

    4faa9afd2b036c3ad447326ac3b1ca9e90d0f25704437f982b5f4b0a56ca239d

    SHA512

    fb17e1ad0f90c569726b5a60f85455dca639c37c1dd3b7373454d42fc74167c7aaf2b28f65254a9d907f9ec1a7589ba3361f018e2bacf407914e9eaefd9db8bf

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

    Filesize

    344B

    MD5

    dee55d17c4fdf2e69e587192f3036cc4

    SHA1

    9d59a7806b4e7a721e8a39ed09579ef0541cfa13

    SHA256

    b1536afa5627ac2919e6a59ced4683c1726f4e4c7c3bc4699b96960ed9fb34cb

    SHA512

    56b8cd14b10ff9580f6c389a10df49813215fdb226dbad3cb43c8d0ede70e78732131328ef8d02e697859cbdbf82aeae261a0713e601cdca8d965793fa993636

  • C:\Users\Admin\AppData\Local\Temp\Cab53EB.tmp

    Filesize

    61KB

    MD5

    f3441b8572aae8801c04f3060b550443

    SHA1

    4ef0a35436125d6821831ef36c28ffaf196cda15

    SHA256

    6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

    SHA512

    5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

  • C:\Users\Admin\AppData\Local\Temp\Tar5815.tmp

    Filesize

    163KB

    MD5

    9441737383d21192400eca82fda910ec

    SHA1

    725e0d606a4fc9ba44aa8ffde65bed15e65367e4

    SHA256

    bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

    SHA512

    7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf