Analysis

  • max time kernel
    133s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    01/09/2024, 07:41

General

  • Target

    cudatext/data/newdoc/Frameset.html

  • Size

    530B

  • MD5

    51a1045735a97e03fecb5eefd22e9c00

  • SHA1

    f3b2a029412dad902937faba4e6e8d7cabe1b038

  • SHA256

    a2817f66f98f27bf204a0deef79ddcd1838d884028bab21f3d3a7379d67ca338

  • SHA512

    a3f8ed3e3d277cb3bd1a82759135f8be4d02e189753cde1ab562ec4f84539c9fc3a14a75d1f3f058b0f9c2a2ba6d25a73e8bb6b839d4747f90eb718fb84cd12b

Score
3/10

Malware Config

Signatures

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • 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\cudatext\data\newdoc\Frameset.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2528
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2528 CREDAT:275457 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2592

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

    129b073aa8dc9db03e4f6abc2f8bd79f

    SHA1

    df957a54f8bb9f323256ae6957283faf80fa6aad

    SHA256

    4fd49cd022c2d155a3aa595ce0d0c30a770c8a9f4ab197991b84ca4bea3bd65f

    SHA512

    680805c686c2bd894eb3a2ddddef39d84b480a877341a9e1738aa2a51061cca10d31fe5c4bb322068bd9d8864d1c33d309e21339e290696c67fdc2368dc76616

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

    Filesize

    342B

    MD5

    26d45004542b6906e214bb6b07d24aec

    SHA1

    e96accd675f1b5d714ef7525d9e77c0095967dda

    SHA256

    f62845bdd26cb08400409802c76e2b1d1b4844846be2c6b29595068fcc6ca187

    SHA512

    bc05cb74d9d2c39e76283afb304eb6db9203cfad60d4a4d68651086fed1fc56911a2a625e524bc4e6e2f6abc8d0052b29f5e3a5663a09f698568fb36cc6e8175

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

    Filesize

    342B

    MD5

    3780c082e2b131b44e942e96463440a5

    SHA1

    8a9068305bc507792161eeda5d28fb765451429e

    SHA256

    5bcb1590184847f383e01797505055b3bc292dfccfa28f2cd7c9f07bb628f250

    SHA512

    88ad6bb3e5471fe557cb5a1e545a7bdaf387328575d4386e98c681c0db1163bd6a247085706eb1e40b712794758235bb67ae256bdcdc73ce795b37b6f30f3f21

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

    Filesize

    342B

    MD5

    a634ec183ee43100073d54fe006ca1a1

    SHA1

    3cda86b5d64506bb099802d25eb8cb3544bd1203

    SHA256

    eef8c72b8bf96459cd0ae03422a410b388bf5f5861a964e78e901b32ea5d95a2

    SHA512

    6c321b2e4ebf85fef2cce34437c8caae2259d2a6753778982c4fd2d955f19edbf133b4838e1438860b4434335ae47e1e4b56fc08f975c903ae846c2e454f7ac3

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

    Filesize

    342B

    MD5

    8a994c100a59ed4b36c8e31ff3dfbc66

    SHA1

    5de8ecc1e4fc21778b5e275f725b00082b6363a8

    SHA256

    21739caf546693947cf5dd85404dbb41ad9fa7735e5cfeb27aa6c4b934353ee9

    SHA512

    79bc7d6f3a9c2e48723e32f64dba06b9b161e2ef62606a507f26961cf0e0849543c8e2b89becbb5934971aa9f72ef577f0a7afceab1efdfcfc84eb6bd44a7be1

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

    Filesize

    342B

    MD5

    042014de273817fcd4200b444007512a

    SHA1

    ecf22726f6640bfa5c8af5627c4f5c8345c5ea69

    SHA256

    59d45c22ce8ed90c1e05dec9790ec8a4a7aa43f77dbc90654da9b05e56cd7945

    SHA512

    d73195388d45304e465417bad49e0ce5e628612d7d9d0b11d0c0eea0ca9edd2d8c11e5f8d80e8c9fd97024dfd9f1879b73a5b44dea5938d6644402fa115e00ee

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

    Filesize

    342B

    MD5

    c652ce1885dbd899dd080d518338662f

    SHA1

    f2896f6319acb7349b29e609fbe1086c258bdf3d

    SHA256

    c6af7072222a1fe3355ff1a1b3b4a3309ec4cf5c3bebf4a815bdb516367f2d4c

    SHA512

    7e50c6efa0af47ab46fbb9906a22ec9edcfa520366d1a1e6bdb997eb4e5fcc0106b8b3004dd3a561187de36f6e77d7a95688d8a0a09255548c307f1e74175f18

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

    Filesize

    342B

    MD5

    c67fc4b6722ea15a721a08cbbba16504

    SHA1

    b6200d6f56fa0e635d9e7dfdf30d2978df859698

    SHA256

    1f15bb8df83687a548cdeccf2a357bed6f7893f4a37f6cd48c1bdc97560b9c4c

    SHA512

    0d14ee14f71064cdf0358dfbbf789ee208a0e7904f415ecbf80cfc19738a1f4b480bc1c586e236a185d5e6e886010d409cd5b7b8dcaa620b91fa6299279d257f

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

    Filesize

    342B

    MD5

    522906af449f424a050fccf785b6d4f4

    SHA1

    823e2b73b0a6c9f944bf8dc06220cd4d918bc381

    SHA256

    7be5e5e0ed45959f3ba5a7e32db96ce2918e9914f36967d4f4cc9fd11f757605

    SHA512

    ae626086af804974a6c913b1d122458b739365aa8f550b130c280e70c20c1ac3426c8a4483cce778e80927c446fcecef547253184a12265b6dabb4aecbacf76e

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

    Filesize

    342B

    MD5

    8ea831ff1bbaf8d7a07ca1b14b7e2a19

    SHA1

    68a21e5b2cd249815838695c970d21ec376e6b0e

    SHA256

    03ab0b5e762e6008c97d7ce8c5fa66ea55d1b45d14e2498f6c711baf87fdc1bf

    SHA512

    6e581f81f220a2a442499d637336b4e395adad3dab529d25543d39a50b23339f6ee15b4a9404b7e1d93a1eede4132b4ed36d56f712a40d6efdf52a19be64bc5e

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

    Filesize

    342B

    MD5

    220ed100c456dfd9b159885286586456

    SHA1

    7e7c5f7b35bd04471584cbd6f29a383c300d6b71

    SHA256

    8c8925aa1da70c4cd49e10f06bb76ca7ebf7c285ea5acc0034a4e613b37d19b4

    SHA512

    354a981b45cefeeadedfbadc7db5e80908dcc636619745c2e1009284b14af397dafd8f97f7edcda0de0d3ab7679464300bb2df747f3119f1626d3324a8aa8587

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

    Filesize

    342B

    MD5

    6b05927d14ece28b536599632b478f9e

    SHA1

    8487852747f5afc321efd6ec91ff5f5aaaff2b35

    SHA256

    8358eeb79d338e3d4d4ce09dd247af7d692b6b06a9521e4294436a092cb0864f

    SHA512

    a0c64580be35f14105599c4d46f088a197bd5891c0eeed5f75aa9acea8316bec8f6b9e0b21ae7d0635da67f130739dc2e9c8b5da6ff60af1852c29c394efcc8e

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

    Filesize

    342B

    MD5

    771e1b9df568cbc60c219aa7780a95f8

    SHA1

    56b2bda302b4f1801bc298a05b37424aa5808885

    SHA256

    9e4cde34b2995067ec9b725975a5cf8ea6b8c001e06549c39922ccf7538e92df

    SHA512

    609bb0fef42c452043f04e7596cb74a2a68a9f56814f9111af4f6c75528b598ef38a681aa0b9e3d3fcf74058715a4a2f553ac88777d562b02b0bbca0c8c9fa9d

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

    Filesize

    342B

    MD5

    6e4d30fe528fd28f4c70f9efe02e4922

    SHA1

    bf655c27a99650ac3e1e44b66a93aeb0b1e5ca61

    SHA256

    d915e83d133ca3d22f72ff00f6a5c8680c4a62d41196df4e2991666149cd36f3

    SHA512

    328c5e329b284661940db84111c2b2d91583f7b39c8458308f9ff4cd49bbe71e4e8b699d5ba4fe382b10b744e4a08f3c63d316eb972ce1b9862824d84391b8df

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

    Filesize

    342B

    MD5

    4831fa8f222dd14aee4ca9d0695c001d

    SHA1

    7b925aac51d66a5f88594210a80a06a7d394c6e6

    SHA256

    929e4e1cbaf41551236ac49f336491b74aa40ce475c7fdda454d350e2db514b0

    SHA512

    673a8c02737d41b8275ba43104927e1f64e79f53c3b465da71defbb70e6e380713e3afaf1f045ea5c5f7fbe2ba05d389f0c9af964cf07fb20fd69613daecc89f

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

    Filesize

    342B

    MD5

    9c3fdeba43daf20087920060d7313fd1

    SHA1

    d7052972570120b6dd1aea06e80ee7b2a60b2bf9

    SHA256

    c64e8430a3075852eebe435f9f54102f916b8901ba945bc210645a5cfa752d11

    SHA512

    ee67a08c5271ddc47753dcb79a19dc691f900a9f9f34e591f21f0e5645ac46165f708e35af1e858f0cebf2d6628bb883daeacdffba36d0d59a1e9a125815c255

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

    Filesize

    342B

    MD5

    34d4615ad370359d0169e7da8c1c07bf

    SHA1

    bface3db7abb19d7c857e9286557c20ac01ede01

    SHA256

    cbe56572b80241b4bdfd2ffccc40d002cb8b8391a04c14e8a5fb2bf6f73b2841

    SHA512

    923bcb469f83ea0022f544ea0c3b97246b19402d93ea1b433ab899560ff1e56da93ead58c1f09e84441b9e70b06c84b6d843f1d703e7dafbf18fc1f504ab4aba

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

    Filesize

    342B

    MD5

    237a78bdd65ee822cc2fe5d3d3d820e6

    SHA1

    b706e68270db2985a73fcba2bc4e2906e0b456fd

    SHA256

    9cd926361df1907f9d73e882b826be25a798cae8bbd026242a9dc069a503a4e5

    SHA512

    7ac009cb498da24a092f78f1fea5f2fd3e4f3d286e138bc92d670328f32ec8e2faa4f8f2fa16b049cb25ccb3607e9a3a2514ca6df32f439bfffcb1c6bc4bd80b

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

    Filesize

    342B

    MD5

    0460aa10fb6cadf9f0ab6114f8a20cec

    SHA1

    50cb2c362b0151f3b3870aa226530969fc0b7193

    SHA256

    54eea2b4dcf8da65591c05f4e7f5f9f140daf2294bc2c3a7918385450af1bb23

    SHA512

    00464f1b3c813771a98d4901b4048fb7d345eb11e0e731f6692d036a65af023b52fde25782709bae0e895f1610c0b8d0f13e8b6c55143153dba11d405d148daf

  • C:\Users\Admin\AppData\Local\Temp\Cab2677.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar26E8.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b