Analysis

  • max time kernel
    120s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    22/07/2024, 17:42

General

  • Target

    pufan/pufan/Edit3/Dialog/help.htm

  • Size

    517B

  • MD5

    018ad98743286c320526f278b2484d94

  • SHA1

    21ffec1f244d32f945c0c7844c51ef6309307345

  • SHA256

    bf8d68b9ed15f243acf62b76bbbc44e7dae61768b45f5e19457919e52c4abb93

  • SHA512

    84eb3c3c79e161146a01d082859df32978a1ff70a9c727eaefcb9a09804d08fa9992fda3f0cf182523dd50df3c474a58ca2ba14b44ea0b2877f118982e7c26dc

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 41 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\pufan\pufan\Edit3\Dialog\help.htm
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2200
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2200 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2164

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    342B

    MD5

    45f6c74e7dc87f05ead67d20dc41f7cb

    SHA1

    3b01c4695509873e31ba5a5893ac2a73a5c0294a

    SHA256

    867e671bff84852f22d755c45ec5a6311567ed37be7ac3593306028b86800ded

    SHA512

    c9fd757412cae02dcc00477a26513bf37a2986e955a43703c08b76e923dbb9314835bd35aa57d1c186d91afc5d586615c474dd93824839f0b0fc1ee6eeaaab05

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

    Filesize

    342B

    MD5

    ce924238772cd02ee9736369082b09b1

    SHA1

    924262b95d05a40013a97975a46a20622d8e5292

    SHA256

    84fb7a36dfffe28dfaa1e7d7e7b3496c760b840f4a7b5f56b13bec66f1883d84

    SHA512

    b94527df4ad5f1c6391c61b8478f11d490d0ab3e84b94526ed0b6b780862850e34dee3997dd5827f6213ef6063b191da0e41971a19aeef51d12581aae3f0889d

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

    Filesize

    342B

    MD5

    7a6adcf4ef253dff8c14181a0e5e9914

    SHA1

    ef5cb79732aa41c40991daa3bc2b41a68b601a94

    SHA256

    2be7535160509fe88e65889ebf4b5d49330ca7dafc9d8c8d0defef9cbc9a90c8

    SHA512

    2143e1f184a7b96170c082d16b47adda80088f83ba2cad56fa26937eecc9b3e55a868efe05577b4d03e7730a919f9e61c2747682830986d51bdd2b101f707c85

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

    Filesize

    342B

    MD5

    3e298e8e8d2010eca48ae1da9fac0b20

    SHA1

    5b12ba26bdc3c0c03acc69c98c29208d20024b41

    SHA256

    6587c059d73b611a6ac6e54705ecfcb414660aa64754a79f9b41a3f987a3d792

    SHA512

    b9f37f73ab9aa6d88160063a511ea4075bd311493f8523c01c9cab34c073483394ee17cb80e789c9e799983e27fdaf59b401791aaf20fc818534df37f94a20df

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

    Filesize

    342B

    MD5

    c54909885b179a05e23d3c5922595333

    SHA1

    2322eaf760fa93615649e4989f666a7378bda801

    SHA256

    64bcfe59b86ca939691b125c112e719481b63546b9dedb05ee4ca8cc6c32bf31

    SHA512

    bc4d2c97924ed06e33861a294825acc642144e70da6f9e728a13f1cf38456f2a0b763c6328270bd768a4092ff23caf1e47b886974bded9a80542e65d76b23300

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

    Filesize

    342B

    MD5

    a1d206a6c21e8b7af77efbc0bd1bd530

    SHA1

    4bcee9f01956c7df512aa918bdc859998698e21c

    SHA256

    2a172413e2b67698643a5381771b6bc44f549c9e6b7db3dc5b785161b5dddc55

    SHA512

    c8da82e1ab1dd19bb1a2c973c063ac1131c3a091f8ce8e8fea6f3e89ed7e70a25839a88240fd1638d8c89a18e5bfceeb175dfd96c0cbae987c1b995ae0d90351

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

    Filesize

    342B

    MD5

    b9dab60cb64d1bf926b8b61b5ea1cece

    SHA1

    79c39498bf79c2ffe0b018911e134b690270ea71

    SHA256

    9342685383b6a70b024face113c01b697b5475bf929308f6bf216b74acde0f28

    SHA512

    b0fc73326885ac0f9ccef79ae6a9ed2b4b9232a0ee76666d5570a2cd7b21b7ada0a7310fa0ff5566f9197cf387a953daddbdbdede9bd547aab30cbe7795b741d

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

    Filesize

    342B

    MD5

    02ec5dc6fb0a5338c05eacb496843483

    SHA1

    0a963161e212a8acab0753ea1b4d47a7651627a9

    SHA256

    aa93b8a2804b46f4d641bc8e8f3029a51ff1388fe6bb07a26566ca681bda5645

    SHA512

    597a7f4a8f4aa5067ccc7c63b07df79000fb476eb95c718e61c8788ef29dfe1190c2cca35770c293e003bb47fcdfac7665ccd063da41de6515cf44586618dd00

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

    Filesize

    342B

    MD5

    2f2becb409eef4cbf62e460d14831a80

    SHA1

    dae38520cbf5954e4eafc864c511ada7f4a2b9d3

    SHA256

    f111af1e5f47464377def854a0dfe70fff87d7313b3c34d63eb23ffc694a294f

    SHA512

    c5d4dfa150a7ae155f4e817a75b891fac79fde4086077e6e2f5edcad8f0f9022c58926ec0f4d607cdc49d41bfcd5bf50a3129d5a73ff5b79a928481481dede5c

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

    Filesize

    342B

    MD5

    d282d0856e6b9c0a1a0a8e1e9d622c6c

    SHA1

    f5846da8a792279fe881e99d1a9e2dd5d90d54b1

    SHA256

    c2398b2df7729751b1dbecc4f68229b3dd48d48f907c5b76d53cc4e031556f5f

    SHA512

    154683c8e7e358a5c00f18013277d416f39e05a1d68175e0be51e5ba4936cd3c693be3770ada1facfd84d6643adee18493590bf0f3121665ad34a8120fbca5da

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

    Filesize

    342B

    MD5

    ced4481fbfacc22ff152cf80a3d2323b

    SHA1

    779901a310e7e403988971f960dfd40b18c2ed48

    SHA256

    31a03d2d61964cb188e2735a641d944f53c6ec06fe663e2ad8c2f317cdf6b46e

    SHA512

    f23eb9c4a2fbebd9a900e4d8cf17ecf9d2081537134ab81d9cd0b80a9eef79d852fef1e44b4bb65638fa1ae17e1c677f866faa7c6a2867b8ca7c5e795f33fa32

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

    Filesize

    342B

    MD5

    86e9bde7996c8ff571f95611aa2aee1f

    SHA1

    c301646b765118411e2d7b588dfb633a077d1940

    SHA256

    3f1072e36a76ad1748f3f50f4cf4c56a98a7e7b2aeef439ab322878b19ec106c

    SHA512

    65578b2dbddda21ceffa5ede3e0759e675cdd258e74e4d71a5bebaf648cfe6ca6b3a03f9446788a2989f8a787b2706de3af10251a96209dda183ce2a75148c6f

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

    Filesize

    342B

    MD5

    8754e2377bcc9c1a4cf85cc6e2171459

    SHA1

    57a3c661b99a6a803a90c9d0735c3a5af3917dfc

    SHA256

    d0a3d11740c78ab8180a52b987cf2adf2f85ef15634338e9e101e6ccf06a7610

    SHA512

    c407582764306d55dacc42be35da79913e9056c1bf99ca0de8aa6e589386920266481038a4cf5dea9c29b1b9e285d1fc418dec170added716990a6c6b3599c3d

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

    Filesize

    342B

    MD5

    6e8e5b73614fdaf8a5dce12dfa45e3f7

    SHA1

    3da4ccd3be0f70685375f781b6752a8e38490f82

    SHA256

    61b59a09856bf333d4761ae565f6cd39396b05094d440ac73e9ca45faafa710a

    SHA512

    8568e4683a2c81431ba6424ec0f0caaccd132a5577b598cf60971c9b1c277a2a0c792d8eea5f8edb21d86b1691802b6a92bdf30578a8d959a4b0a895fe248066

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

    Filesize

    342B

    MD5

    cfccff8ecd6be7bc6766dca627e306cc

    SHA1

    24e1d31418950c372bea1fad02f87123e5b1adb4

    SHA256

    fee26bbf039c5d93852dce8894650d44eb15cc4818b8587804bfd4ce99d209e7

    SHA512

    9591ed07cd99f15f62c14f4ca720b673914daf096aaa3cb41d3fdcc9bf1d6f112f766307fd3ef4e19237e0c0f83495a9e0ab6941eba0711d9ba95b7aa29cb137

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

    Filesize

    342B

    MD5

    63df7cc528c8592157805bd29fbb1b29

    SHA1

    dbb68cf0753bffaa71cdfa9272e1da33b533fdb9

    SHA256

    9af2c6ad35bb6a472744a4c5137b0dadc86d97b8ab55ba72577559e9601fd7b7

    SHA512

    2940a0e0e07a7adae05ef24f6b94aab6366a50eeb6b0731955b3a36dd59428685a6e233c14f48bb43908dba2d7e1dce1c3417714de193c9513ba604795fff04f

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

    Filesize

    342B

    MD5

    36e23f36c7ce388cc875d015edf2d1b0

    SHA1

    e7ff83a82e42816c06e7c198db2aa01a95f6e5eb

    SHA256

    ab96f42d9df761527c81ea25dcbff7e656e34713aa8a84985b72eb86dfad5f1c

    SHA512

    d4317fbcd80b87f9a405aba2834392fb126f33d623ebac501776576c076039b25f35a7580cc6e44a781bcd27d37b1c14c7037d2a08354e901990d1e589dbb467

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

    Filesize

    342B

    MD5

    9fada9cf83ad18b2088011b30dafef6b

    SHA1

    d0df5a8f178336a56383693dd24ed4442d356456

    SHA256

    c888a24e28251c5d2fce8dd2326b5a0bb121192af01bb05067f4d57e8f0ef7b8

    SHA512

    2a6561ee0d04e7d73520d44d7a25e9c5e45ba4e9a3c4f4cc75863bfc5406ec6f2ce8e9129fa06c5033bc3692095d0af1d278e03c954c65c1bff483c4447db22a

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

    Filesize

    342B

    MD5

    93812c2769c9c047ef787c5cd5384eb2

    SHA1

    3717720f724aae6ae1cc9f8339388ddf72b4cee7

    SHA256

    cf098a404d817e2aa3aedf8b535d232a1cdb71a257f578f63462f191e2628fb7

    SHA512

    5edf9958a095506272d47b3d05764b12ddc5c2fe31caaa67ba0f96d04787501e5caf31fbbcaa8d4ece6793cc5058c61254f4fa91f76221fb382530574f694f6d

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

    Filesize

    342B

    MD5

    d72f001f01ab91c4833091c73d69a706

    SHA1

    ec943a7ee52992fadd0958e327911f1d35363582

    SHA256

    0088c11acdb47798fa9b12fc6b968be3fd6521272dd991e13fdf4ed6b7d5758c

    SHA512

    3ae1b37b7f41f96a67b037ae253fbf1b247f1d28df4371dedf7fd06e92081ccdbe8c888b9106e35d884608778b348def2979b90d78785f1a095079eb8cfc0bf0

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

    Filesize

    342B

    MD5

    e5d28d44543cf951908f0a2ea17d06b5

    SHA1

    609d19cba88241fe29be15db182ed57dd665dd5f

    SHA256

    9471a0579a0d44784f3f36585d78f4f15e0700bf714db79e625736cf6d3d9fad

    SHA512

    260310e1402eb5fc524c03beea107002c03f3feaa5900673a286480fc6210f8365f06aaeda6239cdd645f18abdc1b324788371803af42bf8c5fcbddbf0dcc983

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

    Filesize

    342B

    MD5

    0838487bfb44de6d3c4d19ca4b1d85a5

    SHA1

    e31fb738c6032cdd8a6795957f5bfba47c262823

    SHA256

    2b6b7d39fa6daa75c038533b5d81c014327be06f0790b6604eee26214df85234

    SHA512

    bbdb84dc2a4b8081e7a7fea42a5a857c1585a960a887315f6bec9cd9b91642584b8c59141918fab5284340ec8494e10432f0c6792296ca2d8c1472016f1963da

  • C:\Users\Admin\AppData\Local\Temp\CabE92A.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarE98A.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b