Analysis

  • max time kernel
    137s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    10/10/2023, 20:23

General

  • Target

    a treta.html

  • Size

    62KB

  • MD5

    cb9776e40cd88740bb96176372d7391c

  • SHA1

    1d04ad3324dfc7d5c95125d91eae2514c9a8c5c7

  • SHA256

    c31a0ee228771054d8a9d4ff49aa50e3a031180f8a2308697376f6c77da945bb

  • SHA512

    75e3f80123917d3194fc95f48f9b2f792ce143437dd91115a21887eaba374ee8b786b18b3aa3c303dabbc4ffbaa033eddcd9eea97647683f8565be18e937fa5e

  • SSDEEP

    1536:OueXjVYyE/YqVWmQtu/NwRd86gbcgP2k7jEXm7ZwNm8QF6mYzSsKFgANXjaJA++Z:Lt/fVWmQtu/NqUbcgP2k7gXm7ZwNm8Qz

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\a treta.html"
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3060
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3060 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2064

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

    5bc2c010befb5a0853c5de0d255298e0

    SHA1

    9a595b94123544b630e32a388da4358840c81112

    SHA256

    efbb3fba04d8b5a5e8455ee70cb71b8beb92f250c72c43e3c929dadf56ea9000

    SHA512

    16e691e7421dcb26cc4cd7a94c46ad420cc632de458572fa7d7fa2b2000db9adc469d17d2f9873bf912d512ffea8630f4aff3f6e23ceae9f8d229f6cf6e027bd

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

    Filesize

    344B

    MD5

    a4bf767769ec2e95ab2ac9f224d8a899

    SHA1

    00c259f81e237d6267a23709a3278742f2bead5e

    SHA256

    ad437c2d4fc5fc774fe5f0bbeafbb2f0973dc834b0e4f1f15e3eedee495acdc6

    SHA512

    7a563076917c233fa8e5f3cb204b5ff42cd5afe4ce5da87e74206460f01d5f2611cc6450ed8c448b7a7a322b2aeebdfea66a4e4a7b90d4bb62faec05f27fa02a

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

    Filesize

    344B

    MD5

    c5160bacc829da7397e1acd2f16bb6e7

    SHA1

    9614cf64e819f28fdf8151f35dc4a693a4c1c966

    SHA256

    0f1e7bc7e061f1fb442222a6f07fecff3d69d6b6acdf12878d56c9e782941322

    SHA512

    756b3987347e5f179306539619781bee2136cd00a46d68654692bac3566015e7cb7041033c6cf8bb8b7c9e7288d2318ea7e5705dd2625d79362b1fc84253d2d6

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

    Filesize

    344B

    MD5

    2cc8c25f8226708a5e628d4f6813d110

    SHA1

    de777c860fd3ce169f423112f7646742af882ac0

    SHA256

    2a60a888ebfdbf944f1fd8f3847807a5810b5ec7f264a1a35d36a6784f0e8fd8

    SHA512

    62f84898a0df769d031581e8ee8a527d20df1262d630ef8fb9b1db52d0ae169b1542fc7cfb9bcbcbff0860f77887e7c51893d4f1058fb7d2915b6f3794ff225f

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

    Filesize

    344B

    MD5

    e642e1edf1066d8e5a947dd27fce7dd7

    SHA1

    0f18ba2c18fd0983fe54565f368821f43db84887

    SHA256

    387469eb28d3ab2b09ff53de79f669a0fe4935ebe73c7042c391ca5c19e2d36d

    SHA512

    7f869a7077921a9d4e453d57eb4d5a84bb99c67917ef1f4f7fb996dcde40e5c8033795afd17c3b6b670d9e5380815779725981a4fd52a22cc4e6422593d8291c

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

    Filesize

    344B

    MD5

    888bf6c83ef9823728a21a3aa2123c09

    SHA1

    807887915da03fa973c12a1c2e9382ff3d8cd212

    SHA256

    9b862da113a49ff02c5d7197c2391049e8e1c88c2593d318a30c35d8e813df96

    SHA512

    8bafa176769aabf7b5b51244ff0c318b5e99cb3304077fb7d9cd63ef5cb1808723399859d7bebb6e3638961013e6f366a9d8c1a3c1d1c974fbf5d6fc06c82d09

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

    Filesize

    344B

    MD5

    5cf099421211550a0d7e51c593d8122e

    SHA1

    12461ea9dafe20436acacc3bf56676b8fab3b493

    SHA256

    4fd69538ee4bca0827c90c664609cb860859bca772b7ffb8ee6a749a577ea2e2

    SHA512

    f211ca5973cefe59e76c481ad1e3570ae6b89c8e306b8fdc6ca21edc412e7622e5b11682bf365659c38f130c22728c9991b975887c4bd6ddaa464692de10c85d

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

    Filesize

    344B

    MD5

    fb9f30aba737567d1a9bfda10d3c44b6

    SHA1

    dfa48b23896005cf642101febf94cc762ebab8c8

    SHA256

    cdfaa5e204720d537a161cc30516adc0be4d8ddec9d22fedd3eb3699e8ecc2bc

    SHA512

    b888224a0eb3fdfaea616e2474772011689ee34629d14ca9195d7429ab541b3c579651da91e7c57755262c229c1fa17fc4bbcbd3d48a58661faa94ce47d2693f

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

    Filesize

    344B

    MD5

    b431f7a58798419ea5fba600618c0ae0

    SHA1

    763fa197db959dd3872861ff49e666960a6d47ff

    SHA256

    14e92bdbcd0a60757e3ab862e5c22dc0cfb3963eb9ba739d952e78b72271c528

    SHA512

    dba39fabdb1da1f4d689468c000efb780a3b1e1e4851c0d9efa02af1c07fc415a3c03d6f6932c6b93f53b5222b66008ce2e0b4398098cc40682ec6d17943da78

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

    Filesize

    344B

    MD5

    33551c7f0fa2f71b796c438ad41693d9

    SHA1

    7b21c86006cb10c6432db6c325c5cc260ce90c1a

    SHA256

    7563caa2501fff6c6d954d3095acc1ce379ccb85e40faa4e6b05dff0dd07a678

    SHA512

    d31905d861a47878cf3062efb24fd23cb0f173ee955da051a0fe049a742f137b8d6acb2f6648ad766f3ff6f1b40e54e9ca8c4b64cb8651ed951c37e2855a0190

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

    Filesize

    344B

    MD5

    68b3f0aaac7a5577887d2165cbfbf07a

    SHA1

    9082fbc3c5d4c4757b3338a21de9fcd484f777b8

    SHA256

    9f0948e3ef36e92b55ce6a7201bc16967c01b42546d6453568f8a1ba9177bb25

    SHA512

    4a59c436c0ef9b1547b83f0e2113611d9afa4b6a8d692d7b979a846816eae94fa3686fd38635bc18ceff7370a05a1d76d72cc2df69bb880fc2c1729e1f11d9af

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

    Filesize

    344B

    MD5

    e251d9073bc962b2c3c771dcc3527b94

    SHA1

    b02e45879bd3fe351b8be72ab3c9125c5de5635c

    SHA256

    31fb0018c2b9664c0e8bc80765af8373d426fe544f696e1e4e13bf9e578596d7

    SHA512

    c7cc961eae9b970892d89575a01c5b2601765b563e5690c1c63eade29e37058663c2fddd1ebce7800b5fc29f4494ec37c1d7151c290d51ad292c6f5ae9fa4c31

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

    Filesize

    344B

    MD5

    080e755762a435ce563d010d6637f31e

    SHA1

    fae912f69c6dba596f7c2130ac006c9da1cca1c0

    SHA256

    1710dfaab59f922a919b16db94a5168ddba57a00bda3993bde620e1d23475a89

    SHA512

    02df947d17a50accc469f189f8150a019f9a3fb0814015d3e01fcffc3abfed7882d0246d64d2dad30e8f7a05f5a1935eeab0f73353a2707f695a194a3de665c1

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

    Filesize

    344B

    MD5

    e3b4ef49329e0286ff7d6939d126ac0f

    SHA1

    cd9495dcaa6897c94f6d6df19206180a51a4a1e4

    SHA256

    0b4ae660d78edf4ce7d5de30bd22d0ae4690e086223d8e75cac320f8e7405166

    SHA512

    41d4c6802fcdf4e893261114a6970aa65ff47979b5d222f966f2b41530ef174e263c5709f5b9d175139a3cff7c0fe6427f36a36783e7756363956ff9fbf552a7

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

    Filesize

    344B

    MD5

    e2e71b9c31c5b3688a8e4858a6384117

    SHA1

    3cf0530afc04caff402b650419daffbd6f5b5c1f

    SHA256

    bb129898e35a3466441065ab2d1c665cf25bfc5d7261cf29f25347117069a4b2

    SHA512

    47a406e8abaf0665479abef5ec0f5aec692d99eeb2b4e9bcc9552077a4b9b5575b54ccec039fc47876488a4c060664b6fd51b1b45bb3230136610b64828d7590

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

    Filesize

    344B

    MD5

    96703de6ec7046b6679d66492a8fd588

    SHA1

    2ae21a63d75c894204b203076984daad4fff56de

    SHA256

    2fd3c30b7bff4f1d131cd3b3d08a81dfae766a058969f704124b1dba410c6d2d

    SHA512

    c4faa0fe65e6eecdd1299f3aef54899810aac31a1d085ce0c737e21a6a24c1d026738f2c1f63fafa8ca8129344aa370a492f25d4c071f2d1b91f2ceb9fb405ff

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

    Filesize

    344B

    MD5

    a9e56d544dc4d15de852de82a533be00

    SHA1

    43cecb4845e43ec17ee4a590ad89c7722866decf

    SHA256

    744cb6c72fb863a66b44f900cba0d2431f461ee29125c4f3f5440410c998eab1

    SHA512

    5c0d5e7b5b5079bf09f77018e6bf9c8772f86546e5e435afac8e7b65326d25eb7228ac3d24f9ec196c28a8658945e52ee28103db87f17c526069916a14a1b972

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

    Filesize

    344B

    MD5

    40674896677962f634dc3dc460fa3670

    SHA1

    9acebb65f0f61f82d1672ef1effeb44802ec7860

    SHA256

    5a3062398731928c86e73d76b9edbd013fb4d928c9995c18c997c5f028b6933e

    SHA512

    f46b5a4f44c0b1f4c9f9b31e9d6c48f88b9a105d6c649cfd1c6aca1896f86d192326d3b1676042127c0d9a157b2d3b66db5f5e1409851a03edb02a4cece090da

  • C:\Users\Admin\AppData\Local\Temp\Cab8557.tmp

    Filesize

    61KB

    MD5

    f3441b8572aae8801c04f3060b550443

    SHA1

    4ef0a35436125d6821831ef36c28ffaf196cda15

    SHA256

    6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

    SHA512

    5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

  • C:\Users\Admin\AppData\Local\Temp\Tar8694.tmp

    Filesize

    163KB

    MD5

    9441737383d21192400eca82fda910ec

    SHA1

    725e0d606a4fc9ba44aa8ffde65bed15e65367e4

    SHA256

    bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

    SHA512

    7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf