Analysis

  • max time kernel
    136s
  • max time network
    135s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    11/10/2023, 12:02

General

  • Target

    Congratulations.html

  • Size

    808B

  • MD5

    203f1c82b4e336405b3d0b8fde947c74

  • SHA1

    a4ffae8a339248fe46d82e6af05234ad8e78228b

  • SHA256

    60c0aa8c448f22ff183fc2a7ce042eead17ea5a00f6be5dc90877cddf271d2ee

  • SHA512

    2bf9d8454c7be55da67238f34ff42e95a56a2ba602b81c3de2e5b6c3c621451873c59a212a4532978a975f80a5ac50d8e0ff67b7917609d80dd59fac9be1c0ea

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\Congratulations.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1660
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1660 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2580

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

    0b7727bf8840350faeaf7c364f715688

    SHA1

    8169c949e1ce4563c2ee58e796bfa19962259452

    SHA256

    b339a1a8acacb51fdba00f10ba7c63d7ff75582092a31492897b732d3823ee62

    SHA512

    7af96ea29ba8dec5a3327c945e9c25676fe3a39beaa4f293a5e7b5a032669cab985858c8d347e2f145a26f9555b0d30bf5142fbf15956e749666a32cc8c967aa

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

    Filesize

    304B

    MD5

    e3f9d6ee93b53c3e4390a13e7461f46c

    SHA1

    24e2803d0332a42d232d4401c57e0c478f5a442b

    SHA256

    6a8e3771eb7c4713c50d632a932914ec9e18aa789442dc65f273e2eb23421d81

    SHA512

    dbd73677cbf91c7b72b71ed25cacc4c9aaa77fe93ff7b055d042702d66e395eeac599936c45dd4adc543f9539a7857009911bb1238f62f4a90fe49320dad5e33

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

    Filesize

    304B

    MD5

    ec352c7ca2cd0e5fb7694b29c833c1c9

    SHA1

    545c715579afed12e182031a04e7287ca3042555

    SHA256

    b99fd838f06d9edcaf65a9f9b5ae8498a7a75dfebe9b5a8d90f39ce9d00dc8a0

    SHA512

    78c3d08bfce2aac07175f603697931a039861df74209305fe317fe8801e28dec71ddd43df75b682972c8f8c7df6c46a498c0d6233e547e3e9012a6a1240c6ee2

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

    Filesize

    304B

    MD5

    701b6b4b7b066b6075c56cf3babef75c

    SHA1

    f5c676747a333646dedb72d51dddbd26e3c3a17d

    SHA256

    6c946dfbc9bb2ab6de2899d9b07cc5e0629fda956e0c444af8aa1aa1b1ae5a9e

    SHA512

    d00f22b3c377d041714f7f581429ef47a504a05e1ae59beb91007fc4f5b850129584f5a578794fb02e9e9c13d2cdd8372a0e7fc74e61646a81de6a074e88309b

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

    Filesize

    304B

    MD5

    ff352e65b51fa19da1c2ae4299d7bf02

    SHA1

    d6956cf76509e90de652b035e00ac00e69a5d4fd

    SHA256

    7ccb52f0a2b92c02c019f24604c6384bc045879ad2f5fd2febbf92175a7f5bfd

    SHA512

    bfda3921f79217f7e9e00e8ec2a545440623d2c8473a614943612b5c7199a2d40a09e155100d726e4ba896f99b9ff5bead0bd958732a4dc310c48890427b9b33

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

    Filesize

    304B

    MD5

    b6b136b0e74874e1098c7c9fdb0a9579

    SHA1

    58dc220cf5c8ef1260f285caf32066920c6f63da

    SHA256

    9febca2901a085caa120dcc340cd720c7002edf931a4b21ae02a1a806ca4e18f

    SHA512

    f63d93cd69e27280d244eb9881fb1cab00472698c3bcd8fb189c2d58607aafa11f862c0aa5895383ad3984a31ccba9ca0f859ab24eaf849e102c54c63772fa75

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

    Filesize

    304B

    MD5

    e22a6dd81faaff675a8eb60501749fb2

    SHA1

    45a2ef1059af9a305edf1b1a38b4314fec9c40bd

    SHA256

    adec58f67c279fde6fb97abd2ded2520efba72c9278ca525777dda644e074e24

    SHA512

    586e2542af72abf3cb885ed78fa806394fb44655f7a17f2d12f1712c56b0cd5fff3351f08afc3509a75882d146d4f0553e3315d5b92ad04874c8b8121b113e4f

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

    Filesize

    304B

    MD5

    54834437fecd140b950d7232aa57abf6

    SHA1

    db4721092889ff686464d3e875b75aff0bf714c0

    SHA256

    0ad0c45740234ca03b59b7a64d5da309822a0fbbb97121e7d7dde18687c874ae

    SHA512

    94eb571b265c93f70ded7ced87a3ec628107316f84ec4ca9f6ba6c160c9bba46dc1b4365904871654136834ae8dcaae788057442998f9eeaa7fb1cc42a81bc32

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

    Filesize

    304B

    MD5

    3134cf9a50079efa594a08fd4afcc434

    SHA1

    521516058964243bd05ad4620b4e6430d30a62dd

    SHA256

    716787f0f09f96040e2e92c64aceb704dc5597d469e262e06b88f6d7cb50f07a

    SHA512

    e22550425632f1c42390a0b49693f92ca9feccc1e97106523b87abf1b3e4136444a250f94fb0c8772b15a966e86a7a73cbd9a391ff514af1eea0642977cca85a

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

    Filesize

    304B

    MD5

    65e14c33dc43fda014fa80dbbfbe5b5c

    SHA1

    3ac731852aa314cf2e37413bb334562c02cd15b6

    SHA256

    275a11b65d9070b9b9c74975c035e723767ea7aae86be3c192386d93cb30010a

    SHA512

    dc39619a82457f1a4a50bfa7fc42339640ac7ed72200ea4c89d84c5d9074b51c7b385b26755dc34f5756ca960610ff378d1c7d91a101adf8ed2f9805d4c4fa15

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

    Filesize

    304B

    MD5

    ef7e04f4f4ea9b116178c4cf1550d71c

    SHA1

    5af362440c79111d7af4023c57f57bd0bc0ad4fa

    SHA256

    9577cb09e0fb839f42cc6363502730777f1834fb5dd11899fb12123b20e80ba4

    SHA512

    cb928a47b80c2eaeea0955c52995df3f05e22542fd890331e79df1f2d12dd4ea4520f6a69b1745129191d6bc831a33c4f5b0bd8e5b8eb58bb3ee567f6da16924

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

    Filesize

    304B

    MD5

    84b2e5af48f6c483401e545d072e1fe5

    SHA1

    5bddec63094e47d4da14efc252af78decfdcc9e4

    SHA256

    23c09289ea205e4eac19ddea19b9e1e427474305dc6d5a42f6041819b5e136b5

    SHA512

    0f388bf1ac7e95168121575ff1f9988a4a378823d798e3b0462d0eb256af2c120e441745ac42dc918951e5977158b5955763c5424cb19d1faa262aa38f702186

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

    Filesize

    304B

    MD5

    cad0c1b4349ee8d0d430bb39ce7e7634

    SHA1

    9a03ea309cf8af63b7d5d51acddb02eeacfe2b3a

    SHA256

    f15bc8bd0787163f901024670a35aac9f54ba9fef007f4e778f5569a3a084e13

    SHA512

    cab2a3bf8a20f59900e79d2c57305f8169fe8d2c295bb3efa4af71621235ff363cf097e54a0baa6ab1fd30cfbb3e988f827f568db90d84057b58f7e8ea1acf41

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

    Filesize

    304B

    MD5

    eb7976e5619641249b9af8f7a7682420

    SHA1

    3706804481f62e9aaafb0d8d1d6a3579b4871983

    SHA256

    9c793ecdc1e75a9724b6d3ce07778b9d9716108b1a44f343333e5b32e03701bf

    SHA512

    5b634a653f955b55bbc01fd043e682c4a319700c87fdb1b65e47e07c65ea581024702eb9369be45ac5475a97083a6e295223167c539c3d6ca99d14bc8532bf92

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

    Filesize

    304B

    MD5

    5369cdca5a58660d57762c507c52b658

    SHA1

    0d08e3dc589cf2014845711fd9e935cfc1d04210

    SHA256

    238c40385703d541dc2bd20455979d18bdc7882c1c5c00d932df7c9c6230521a

    SHA512

    13e8d1f964eadfab3f243e6ae58aaa4b2dfc0569cfcf40eecc4713a45b0cfc681a8b05ec8e4caf5614754e569bd1a04247a595b8766eb8821e283bb6aac1e105

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

    Filesize

    304B

    MD5

    bf2538b0175710e86b657602327fcbeb

    SHA1

    0452401b3c2e84e30a1b22047b8fe9778a538b44

    SHA256

    7345f3df1e45c1543a35e1cc1c1d486abc5031f9b66715d2363bb3827da6074d

    SHA512

    dd35a79d2a8eea2d997d48833cbc02868264dfbbaed141b62835735352bb077ed887a70d16e87c23de3fc6b1752f2eb2bef5af4987b64382b1ec512adff092d0

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

    Filesize

    304B

    MD5

    7206a8464ba1ec8377435d14800b9c8f

    SHA1

    082212a7452d9d78a68212d37f6450465b7a020c

    SHA256

    dc9f8f933018e8c9d903b803ed956cfe055aeea565359d3e592378bf50e08b8f

    SHA512

    fbf1e2b6d61c32b231494fbf33162115f3cd9bc429453020b3792c6fe47ce0b6053ed9148f1e5c20b6fbd2c787414c9f776fe2cca0ca2f87e699c03a94b560f8

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

    Filesize

    304B

    MD5

    747bb17cb5c8500f4a4a0da4fedf04ee

    SHA1

    e9e57108638460804f8982db541bfe9f18e235ff

    SHA256

    b73db7715fa84b8a1e746ad1ed90ba4dd6e8844834b5351370134135306d00d0

    SHA512

    646f8bfa015bcd0745c70b2a7583019a23ae0f78fdbfbccdb636cf9281ab0211e70a8d2359edae078ff7787cee4558381c432c1dfb0d3d0d94842deb31c6ec6e

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

    Filesize

    304B

    MD5

    3b31f06d7653d1090916e5d49965b44a

    SHA1

    8d34d0af97b8694bc5136efaa8f11c37343f79c5

    SHA256

    b8b8eabdab784a9ee17b70cdb079bc06687da5dd902cf349be3edc2319387139

    SHA512

    9e9404d299b962bbe8e6dc0afb8e62218580de01f9394626eeaf993f2a5560f2d9f05b30282af0c64c92c112991b37326b35e865e271797a9f31017c3a68b554

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

    Filesize

    304B

    MD5

    13fa2e6a6b0acad7b26d6b14f1ea9b52

    SHA1

    8ca0848d61757bba95e0deba55e47a39ca4c1a6e

    SHA256

    8b67319e2ac76a23a76db6a41aa3726dfa6e89edf8ccae8c2b3146ecdb60a6d7

    SHA512

    0bdc272865b8043d8b72a53dd667dd04c91f84de65127bc3eed8f6223574b8a5e8e85ba15ab3a0da5b8ab2845e7392b090c0772713bed5a1f63edad45a8a5b6c

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

    Filesize

    304B

    MD5

    bf2538b0175710e86b657602327fcbeb

    SHA1

    0452401b3c2e84e30a1b22047b8fe9778a538b44

    SHA256

    7345f3df1e45c1543a35e1cc1c1d486abc5031f9b66715d2363bb3827da6074d

    SHA512

    dd35a79d2a8eea2d997d48833cbc02868264dfbbaed141b62835735352bb077ed887a70d16e87c23de3fc6b1752f2eb2bef5af4987b64382b1ec512adff092d0

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

    Filesize

    242B

    MD5

    b41c3511c47fa578d89a842f955b902c

    SHA1

    d812519dea25b7b449cca2a37a91f773c52f1b09

    SHA256

    4bdbf8742c1454dedee9f9e914d5c5dfcb7676631cc57b179bbe8f23367ac093

    SHA512

    b7a3690a05acea39d22fc7488afef6048245f21df93627667785b5b8fe3933330b5fae05fa06102aeffe0fbd345a5078fcdb7db0ef33579eaef4d402e175ca41

  • C:\Users\Admin\AppData\Local\Temp\Cab72FE.tmp

    Filesize

    61KB

    MD5

    f3441b8572aae8801c04f3060b550443

    SHA1

    4ef0a35436125d6821831ef36c28ffaf196cda15

    SHA256

    6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

    SHA512

    5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

  • C:\Users\Admin\AppData\Local\Temp\Tar740C.tmp

    Filesize

    163KB

    MD5

    9441737383d21192400eca82fda910ec

    SHA1

    725e0d606a4fc9ba44aa8ffde65bed15e65367e4

    SHA256

    bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

    SHA512

    7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf