Analysis

  • max time kernel
    146s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    10/03/2024, 16:02

General

  • Target

    bf04efdb7e1d144588d9a6e32ea99602.exe

  • Size

    6KB

  • MD5

    bf04efdb7e1d144588d9a6e32ea99602

  • SHA1

    a3aec13fa47b19e29771f72233f92adc10e67d56

  • SHA256

    e0fb80ecb1ecc3b07b11a0f1d4ff023e6435af304173f40ce3ecde9216b236e8

  • SHA512

    27f11620d72c01b9c4db6771524972ebb9cdf2fdeadf3571a72b16dc41f20c00e9a5608a1a92907987593f3b13a460e9af15dd5355f3dc788b594d36beee1654

  • SSDEEP

    96:QPaLcNTLyYABhaTnC0z0nR7g5E7Gj67OGk:QigR+YAB6z0niWU67O1

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 37 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bf04efdb7e1d144588d9a6e32ea99602.exe
    "C:\Users\Admin\AppData\Local\Temp\bf04efdb7e1d144588d9a6e32ea99602.exe"
    1⤵
    • Drops file in Windows directory
    • Suspicious use of WriteProcessMemory
    PID:2240
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32 "C:\Windows\Installer\{56f5e3de-eb17-42db-8bac-5faf8fac6009}\ComponentService.dll",service
      2⤵
        PID:2148
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c c:\tempdel.bat
        2⤵
        • Deletes itself
        PID:2004
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
      1⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2352
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2352 CREDAT:275457 /prefetch:2
        2⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2280

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          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\94308059B57B3142E455B38A6EB92015

            Filesize

            67KB

            MD5

            753df6889fd7410a2e9fe333da83a429

            SHA1

            3c425f16e8267186061dd48ac1c77c122962456e

            SHA256

            b42dc237e44cbc9a43400e7d3f9cbd406dbdefd62bfe87328f8663897d69df78

            SHA512

            9d56f79410ad0cf852c74c3ef9454e7ae86e80bdd6ff67773994b48ccac71142bcf5c90635da6a056e1406e81e64674db9584928e867c55b77b59e2851cf6444

          • 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

            937ac3da63cfea5e23e5e069469e7ce5

            SHA1

            e5b575f5e50e7a77dd3386f519ba3757c0ab41ca

            SHA256

            f5fb6b56488cd574970ce168ed0023462a481f14c7cf0781b7b8fb49a9b355ec

            SHA512

            047a95aefbb3583cb492bcbbbea218e02338de352c8f465406915f5a42d7a6048691248a4f17b5cad5a94d4343ca61bf2e03f22b4e243b67c2332ab5adbfc374

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

            Filesize

            344B

            MD5

            1193ecb30aad3d32288fcc3426fc0868

            SHA1

            7fec2b8f26a9433021585c349c3f3e1bfc8cb5c1

            SHA256

            35144e85669fd612c7de483ab8436fc8a667e0bedcc699ee50b8ae908945b2cd

            SHA512

            828ee9d57950a6655190cee689b757e5eb8f85570935c639c2297f5f5d19b8f0a62f395587c1b5390e2852eb46e673328c25523a03f1fb2886bb088779a9261e

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

            Filesize

            344B

            MD5

            bec6bf01b49dbaa4a7f39b3e7c16e301

            SHA1

            6cf15269e87e6382ea88e0eb390b25e61f6a9692

            SHA256

            63db2182700f4155b49d84def69c9679f622e015b39200c4e3e7313d2a7e9d4c

            SHA512

            57f28b329cb5bd6d1af3e89d3954039a92238e299a34020cbba20ef3507314ea24c533641d5c40c4f1a36abf9cdc836c12b90fa48a8f3018fdb9901de00a0a35

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

            Filesize

            344B

            MD5

            f1197ccdc98bfac72103e98a76a72695

            SHA1

            6396481de472c01102d896960dd16ff72748dd05

            SHA256

            255ef8733222bbda79222df192a768c797cf4777eb5303b46ee89aee6e0956ce

            SHA512

            a1b36a57f56211e04afc7ad64c514222860cfdfdce4acf0a2486594aac15dd2ea401ec85d94b20dc4a7143002631b8aa7dffa017e2d287e86df66cf263e7067d

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

            Filesize

            344B

            MD5

            bdbdeff1427585b80ad123ffb5ba3409

            SHA1

            63b022945041bbd24a91f055f689b63b238985fe

            SHA256

            4ab2ae71badda40bb7ed1b1648cbd25e0eef67adf3fa35e04241d2127774d063

            SHA512

            ed9935be2533eefe4ab7668d3c5349697dcea11e82aba4a33fa86bc289abb71caf4e7ff58a2dc368053c5b1946efb1a2666083e60b14b3b003ee63c68278abeb

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

            Filesize

            344B

            MD5

            155696bfb317cbd83f8503015667484c

            SHA1

            2ed51325ef3956d658e2b038f0fd27700548e31c

            SHA256

            ad0bb91c99367d9106825254e88df0814047deb25ab504c6dcf532a20bdae80a

            SHA512

            3344e1cc22e75fcf9b7e5ed845fe60453817ccb6bc979ccb46db3324fbcd8840894769fbca220c341de6ab92d4328d3fa6386643c3e7d9336a1af87097c86b96

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

            Filesize

            344B

            MD5

            5defa9c686a09121dda3fd6c5dd063c9

            SHA1

            f1c7c2a2653edb408a350865ca8d3ce9864ca1ab

            SHA256

            4333bb22bc06800baf76b2ce981f47125db8397f6c8e77370c452b9f2d4ee185

            SHA512

            c196a77bd38d93d20d434c80a4543908312f849d34fd4ca1ef7344b4b841d5897f5225633f2501127fedacd79c3d825f65f3af70ac38569f602630d84b6ed3c6

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

            Filesize

            344B

            MD5

            8ac30d5e73c3b3fa13e158d12ecc78b8

            SHA1

            1d6ffdba75b6745169b016aa6b120be2adccc2a1

            SHA256

            b426f81bff29acd4482d08a8e6fd3dfca0b638c7b3d4e28921435ba66dde29e8

            SHA512

            45c33c3436865e97825c1bf7838cddc6362830acc1c4fb50a7b50303c8f512ee132a3c1abe1d9beb1f524435a6b9374b1627ed22e86d8b1fb9baca42a7d18a71

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

            Filesize

            344B

            MD5

            22dc229d5fb3b6c012be5823364edcc7

            SHA1

            ad7c233a793de12c7bf94baf731e0892814e122c

            SHA256

            740f294521cbba01dcf88e2a78b3f57cd3de50b02609f884ae4d04adcc888cf5

            SHA512

            9de780f407e9dea107b6888434d0c5f25a33c597890d473057975112d51c9f8700707cc65943d01f40ec94169e5ce60e4d681883218b5d62e32090b5ef89bbc6

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

            Filesize

            344B

            MD5

            c72aac7c9c71af0248f52b918f8dabbb

            SHA1

            75b28f27ace1aff63372bbab04802b659f47ca83

            SHA256

            38f1f97b930ff79fbdafb70ae4d9a26b5596d2d3516b1eed107ede8e44da6047

            SHA512

            7676fa4afa8bd2ed8629f4815b24382c3db61340389c7a6988608afd3bb6994f4518e3d1e59ac4173234aa0fdbb61521f2d9c9ea803e27b3efe03547cdc0e759

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

            Filesize

            344B

            MD5

            8f90d08fe467edcdea1a2196bca8aec7

            SHA1

            66a4e5c700f6f8d95f754d9bff89d8ea92ac4d7b

            SHA256

            f988d2e51361ac935db60d143a65474f4d17292e9e2317e26e319f525544c29c

            SHA512

            5942f12d74591a55b64c2ed9ba91ea895bd3db1554f1d21dc656a3373e14241f3f78bc186ec1749a5439774ee220b5a1967d1ae4f455d44503994dd934ae789f

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

            Filesize

            344B

            MD5

            e20137ffbfa8e881671555a39cb3bb04

            SHA1

            5c7962ef79bd13009d9626c2716a8b615a8c7776

            SHA256

            555701c451999159853b747a7dfe3309d1813b86d40409858e169a7140655991

            SHA512

            e13bfc5e8cb5ae65cacd53ebb4903a5e08d1d8a67c5f99f118963ddbd4f6b20d770fd88428c41991b27bf9ff4393ad4b8fcb7f7eb673a9124e14a7d7d10d3b97

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

            Filesize

            344B

            MD5

            e847a131f34f5d38815adde19b3ffc20

            SHA1

            a630773dc4fc2a106b3b43b547efef45e50aa9f5

            SHA256

            387830f07e0e1cf8a1b75507e7ca2bf4ee69c47381994288a180b3f511f12abd

            SHA512

            aeb46ddf1c630aee7081372ad74e94ea2aa82f93d17d03da6eb56c544a0ab9bd1074fda9bda02c7314c9847b99bcdf472af29bd9c7a805957c3420dbf31de364

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

            Filesize

            344B

            MD5

            0c6e031b3af979377a56aff86ecad2b9

            SHA1

            cfc59324df264ad952fecae8809b4cb5bf2ce2f2

            SHA256

            189c8b0a4b8ebaf8c5e30d5937911d7f6e3904c59f2a997ae85665a62c3727d8

            SHA512

            662b68ff50824425b7ec9ba49b037e63a56d52e6d57e37c7e32ad8629b73d51eb9bdcc718bcc183b56ac0064fe54051a10ab94f959abc233e5171d27baf7f60d

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

            Filesize

            344B

            MD5

            0d04e154feee67dc931ea1d22a6a1c5f

            SHA1

            dcece3b289e5ec20345f5b12301318f7bf1ca9b2

            SHA256

            f41e9a912b3f46a0e099852efff4fc52bebd2407b315031174c3d5ff8bcdc6b3

            SHA512

            224b6a2c4b8b684fb5e17ccc579bb9ea0d21012b92918769f53370c25daa9105cb36e27c44e7cf01b85c7fee6b0cd3bc9727d76959bac735192ed6e235222297

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

            Filesize

            344B

            MD5

            145cb064aff293b415aa663bb7e819ec

            SHA1

            267beee1b62779b19c585a9b6197b2e71df91e48

            SHA256

            b3998e3f7b3e8e18f57cf9411546e3ddac999789123a37fc51f3f0ba34f79870

            SHA512

            bc2c5ec7695147948947030a4d35876538df4f302326848bc18c84e5cd7ffac9948ba96adec7f0c260bea9b222990d9d382f660b96653104a3def7998df88c27

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

            Filesize

            344B

            MD5

            71a050b06d74a68d03c3b5f1b408b9c1

            SHA1

            d592d01f2a862eddb0be239f5efa256cd90a8ba8

            SHA256

            2e89cab6545761c3fc8bb1cb82bfffdb8f15e1518f96e674df6d79e9508997e1

            SHA512

            1b441014b012259364dd219acf06148e431d76fba7eb57c057904316bdda7c38ed7aa96e1082a346529d02764fcab82af080cd25079c9b8095320d0c980743bb

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

            Filesize

            344B

            MD5

            422fffa7e4983c59c81783be00db0001

            SHA1

            935d046c7693a09b8e2986955d727d7c8d3fb82f

            SHA256

            e8f255962a9dbdc5d4034f9bedc5ab2df17b2e001043f4ef5867629f5bd57b47

            SHA512

            7f93e7c024507dd22e4e99e935186274aafe3e5dbc6b6c59d9de6d21b3c57c48b2bb9a31f34a3a0186286931c42fab3f1bdea2eac5af94287dfa0c291c9a63ad

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

            Filesize

            344B

            MD5

            8085852b3cfb437e6696138cea554e84

            SHA1

            fc63636a40914509d3f045538c4c8eda41d22453

            SHA256

            54778337086f2c0f0085e93e14c2a908a9a1ca1dd5cce9a17983306cbd99f434

            SHA512

            2f1b324df40d9e528b7262354213f115c02ee662ef7a6988b7f534ffe11f31154a1aa2581d20ba9cadf6c5fbbb63f9803dd00f6f6a0baaedb5c769af72fd0e81

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

            Filesize

            344B

            MD5

            1ae0bae1efa2ccc584dadf42bfa7d922

            SHA1

            111084775a2338d17f336c867411d69ca7983092

            SHA256

            d0516a3b2cfd4b97640bc2ca762dadd4f161dba1ddf7183ce2b851b5f5cb8c5d

            SHA512

            6579224b88a5f92d7d0cdc9f50c444e756cc58f5dc04e695912d0931471362650f8c6831804802e0a1122080f2caece41fc5b78353a9b93cd46deca8723c248e

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

            Filesize

            344B

            MD5

            d4aebe1a9ba7657e710dbb754c2c4625

            SHA1

            76fa7ad7d601d21de55f2c7812dacc9ed671aed7

            SHA256

            34559586f73f31da9ca148c1d789dff4c2e36ff29a0ddf9b8efddec468fb068c

            SHA512

            2edb216bd098295594c3bd4a6de5916c251a2e018fb81bc27b225eb6c1fd9bd1783800adcf2e64225f279d24dd82ea43501841bc9efd0cae99bd255061ee3390

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

            Filesize

            344B

            MD5

            022941272f466aa68e1f55f3b0d7c23a

            SHA1

            4fe5d6ac5880fde22b541fe88c9aebba048208a1

            SHA256

            66a10450a52ae28b2df39abe9ada023ce3a1bcf20efc33df611f2dbac43d4bb8

            SHA512

            26675e6b885628c7784df9dbd2c4c08e29cbbde908db0ed6f1db5a625dd1f264120932c5d9c6f3fd390c8378902ff020aea376e88e7b4ded109ab17c6493a198

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

            Filesize

            344B

            MD5

            0c506162c1945c41d0ad34de2c2dbb42

            SHA1

            0e8cdcbc1874dfdec0d16e919154281ab332296c

            SHA256

            c5a7e64ff0ed671ec7ecaf5f214d919325fa0dc7b012b14897de1f1be310e325

            SHA512

            92b3b10628f6f0d972397d59b8d602ab14b05e637d4dc10ffc31bd31a309b35c0cd5e3dd842cf572c133866b41e4f75cf4db5496968261175e91f476826bc20f

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

            Filesize

            242B

            MD5

            79972d31df6a1919ac70bdadf3f3d4e6

            SHA1

            02069ca91b41a393c9b12842adbdaa0b5ad14154

            SHA256

            1fb56aafe0a9935c6bb42ccb3197e3f20c69bcca340e6ad03f4756df6767bb59

            SHA512

            12a652cabbedc9913d1d5011b723f3c1c0414db31468325c42355a4e46e837bf1b4353ebd6b2443c54f4283ed8618b1d4bf58ba3114590a2f82162f7e6ad1742

          • C:\Users\Admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico

            Filesize

            4KB

            MD5

            da597791be3b6e732f0bc8b20e38ee62

            SHA1

            1125c45d285c360542027d7554a5c442288974de

            SHA256

            5b2c34b3c4e8dd898b664dba6c3786e2ff9869eff55d673aa48361f11325ed07

            SHA512

            d8dc8358727590a1ed74dc70356aedc0499552c2dc0cd4f7a01853dd85ceb3aead5fbdc7c75d7da36db6af2448ce5abdff64cebdca3533ecad953c061a9b338e

          • C:\Users\Admin\AppData\Local\Temp\Tar18F2.tmp

            Filesize

            175KB

            MD5

            dd73cead4b93366cf3465c8cd32e2796

            SHA1

            74546226dfe9ceb8184651e920d1dbfb432b314e

            SHA256

            a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22

            SHA512

            ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63

          • C:\Windows\Installer\{56f5e3de-eb17-42db-8bac-5faf8fac6009}\ComponentService.dll

            Filesize

            42B

            MD5

            292e63819841b483630e298e38e82dcd

            SHA1

            560d8164a9d05245cd18ab9b2f99fe24d1f0ce97

            SHA256

            ca7d657b62337e2d1b396109daf561988c3b10d4d02de2126fba39aab90c0158

            SHA512

            10042dc1b9e95a41647df952ec8e3be5a1078470c3599154cf29834e83fa3b82270d0374ec098777d5ff5194dec35ff9b4dbee0b38d52b3cf568fc074ee73109

          • C:\tempdel.bat

            Filesize

            204B

            MD5

            6b093994e3e9bf11675f3bdbfec26c4a

            SHA1

            0dd73b8ce7634c1da5965c1e9a3d9c6b20c2061e

            SHA256

            489a274aa3d2f53e22b114b8afe12c7e9fa0f3b8d49c588d7d0e400dd4c091a2

            SHA512

            e689b58f3814c652b074d00717e8958888b528b38282ec4de748831b13fa36352fcafb45467621fecf43d0c7d8640cd27ceb0972481c3c15bbec8825f923fa26

          • memory/2240-0-0x00000000001D0000-0x00000000001D2000-memory.dmp

            Filesize

            8KB