Analysis

  • max time kernel
    93s
  • max time network
    142s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240508-en
  • resource tags

    arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    25/05/2024, 20:24

General

  • Target

    roblox_fastwalk.exe

  • Size

    5.0MB

  • MD5

    de17189e84c44c1897bf208d1b2870eb

  • SHA1

    fece910b6956a71b9402419151a3e45584ace801

  • SHA256

    8a501c4549350715eaf14d96f24b6a919324730ce0d778c8cecd93c003a2f7df

  • SHA512

    07adb1a9648da504b62deb6d554af523abcf52ff442bb9f9011f56eac5c8d2078d619315a6f428f4f6212e892a17c7432ed4a9746e88b79b7044a047ba91a98a

  • SSDEEP

    98304:6q873WHaJVQWJuhswoYv5eO0zo0Ahd6y0Naxxv8fqDDAxNeyN/qqtxluoDmEx:6q9H8uWJysVYvsOaoyMxxvjDDAxESlu

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 10 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\roblox_fastwalk.exe
    "C:\Users\Admin\AppData\Local\Temp\roblox_fastwalk.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1420
    • C:\Users\Admin\AppData\Local\Temp\roblox_fastwalk.exe
      "C:\Users\Admin\AppData\Local\Temp\roblox_fastwalk.exe"
      2⤵
      • Loads dropped DLL
      PID:4668

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\_MEI14202\VCRUNTIME140.dll

          Filesize

          87KB

          MD5

          0e675d4a7a5b7ccd69013386793f68eb

          SHA1

          6e5821ddd8fea6681bda4448816f39984a33596b

          SHA256

          bf5ff4603557c9959acec995653d052d9054ad4826df967974efd2f377c723d1

          SHA512

          cae69a90f92936febde67dacd6ce77647cb3b3ed82bb66463cd9047e90723f633aa2fc365489de09fecdc510be15808c183b12e6236b0893af19633f6a670e66

        • C:\Users\Admin\AppData\Local\Temp\_MEI14202\_bz2.pyd

          Filesize

          82KB

          MD5

          3dc8af67e6ee06af9eec52fe985a7633

          SHA1

          1451b8c598348a0c0e50afc0ec91513c46fe3af6

          SHA256

          c55821f5fdb0064c796b2c0b03b51971f073140bc210cbe6ed90387db2bed929

          SHA512

          da16bfbc66c8abc078278d4d3ce1595a54c9ef43ae8837ceb35ae2f4757b930fe55e258827036eba8218315c10af5928e30cb22c60ff69159c8fe76327280087

        • C:\Users\Admin\AppData\Local\Temp\_MEI14202\_ctypes.pyd

          Filesize

          120KB

          MD5

          f1e33a8f6f91c2ed93dc5049dd50d7b8

          SHA1

          23c583dc98aa3f6b8b108db5d90e65d3dd72e9b4

          SHA256

          9459d246df7a3c638776305cf3683946ba8db26a7de90df8b60e1be0b27e53c4

          SHA512

          229896da389d78cbdf2168753ed7fcc72d8e0e62c6607a3766d6d47842c0abd519ac4f5d46607b15e7ba785280f9d27b482954e931645337a152b8a54467c6a5

        • C:\Users\Admin\AppData\Local\Temp\_MEI14202\_hashlib.pyd

          Filesize

          44KB

          MD5

          a6448bc5e5da21a222de164823add45c

          SHA1

          6c26eb949d7eb97d19e42559b2e3713d7629f2f9

          SHA256

          3692fc8e70e6e29910032240080fc8109248ce9a996f0a70d69acf1542fca69a

          SHA512

          a3833c7e1cf0e4d181ac4de95c5dfa685cf528dc39010bf0ac82864953106213eccff70785021ccb05395b5cf0dcb89404394327cd7e69f820d14dfa6fba8cba

        • C:\Users\Admin\AppData\Local\Temp\_MEI14202\_lzma.pyd

          Filesize

          246KB

          MD5

          37057c92f50391d0751f2c1d7ad25b02

          SHA1

          a43c6835b11621663fa251da421be58d143d2afb

          SHA256

          9442dc46829485670a6ac0c02ef83c54b401f1570d1d5d1d85c19c1587487764

          SHA512

          953dc856ad00c3aec6aeab3afa2deb24211b5b791c184598a2573b444761db2d4d770b8b807ebba00ee18725ff83157ec5fa2e3591a7756eb718eba282491c7c

        • C:\Users\Admin\AppData\Local\Temp\_MEI14202\_queue.pyd

          Filesize

          27KB

          MD5

          44b72e0ad8d1e1ec3d8722088b48c3c5

          SHA1

          e0f41bf85978dd8f5abb0112c26322b72c0d7770

          SHA256

          4aa1bbde1621c49edab4376cf9a13c1aa00a9b0a9905d9640a2694ef92f77d5e

          SHA512

          05853f93c6d79d8f9c96519ce4c195b9204df1255b01329deaa65e29bd3e988d41454cd305e2199404f587e855737879c330638f2f07bff11388a49e67ba896c

        • C:\Users\Admin\AppData\Local\Temp\_MEI14202\_socket.pyd

          Filesize

          77KB

          MD5

          d6bae4b430f349ab42553dc738699f0e

          SHA1

          7e5efc958e189c117eccef39ec16ebf00e7645a9

          SHA256

          587c4f3092b5f3e34f6b1e927ecc7127b3fe2f7fa84e8a3d0c41828583bd5cef

          SHA512

          a8f8fed5ea88e8177e291b708e44b763d105907e9f8c9e046c4eebb8684a1778383d1fba6a5fa863ca37c42fd58ed977e9bb3a6b12c5b8d9ab6ef44de75e3d1e

        • C:\Users\Admin\AppData\Local\Temp\_MEI14202\base_library.zip

          Filesize

          821KB

          MD5

          20a26d2dd017e2942ea4e0b9b599771d

          SHA1

          ce920c1925466c5a681ebd0b0a08ec4b50147ebe

          SHA256

          cdb4a97fe6eea8bbd4997b490c393acd4834d00fcd1fe79aefa9733e496cd9af

          SHA512

          076f161bd903bc8895b8d1182c3ebe3c8d16afbe7b2c19594d7c4cbff80dba348721eea8c17881f326ed28f8b191f598b5e5657bf0d99664c57cb3e8f6180241

        • C:\Users\Admin\AppData\Local\Temp\_MEI14202\libcrypto-1_1.dll

          Filesize

          3.2MB

          MD5

          bf83f8ad60cb9db462ce62c73208a30d

          SHA1

          f1bc7dbc1e5b00426a51878719196d78981674c4

          SHA256

          012866b68f458ec204b9bce067af8f4a488860774e7e17973c49e583b52b828d

          SHA512

          ae1bdda1c174ddf4205ab19a25737fe523dca6a9a339030cd8a95674c243d0011121067c007be56def4eaeffc40cbdadfdcbd1e61df3404d6a3921d196dcd81e

        • C:\Users\Admin\AppData\Local\Temp\_MEI14202\libffi-7.dll

          Filesize

          32KB

          MD5

          4424baf6ed5340df85482fa82b857b03

          SHA1

          181b641bf21c810a486f855864cd4b8967c24c44

          SHA256

          8c1f7f64579d01fedfde07e0906b1f8e607c34d5e6424c87abe431a2322eba79

          SHA512

          8adb94893ada555de2e82f006ab4d571fad8a1b16ac19ca4d2efc1065677f25d2de5c981473fabd0398f6328c1be1ebd4d36668ea67f8a5d25060f1980ee7e33

        • C:\Users\Admin\AppData\Local\Temp\_MEI14202\python38.dll

          Filesize

          4.0MB

          MD5

          d2a8a5e7380d5f4716016777818a32c5

          SHA1

          fb12f31d1d0758fe3e056875461186056121ed0c

          SHA256

          59ab345c565304f638effa7c0236f26041fd06e35041a75988e13995cd28ace9

          SHA512

          ad1269d1367f587809e3fbe44af703c464a88fa3b2ae0bf2ad6544b8ed938e4265aab7e308d999e6c8297c0c85c608e3160796325286db3188a3edf040a02ab7

        • C:\Users\Admin\AppData\Local\Temp\_MEI14202\select.pyd

          Filesize

          26KB

          MD5

          6ae54d103866aad6f58e119d27552131

          SHA1

          bc53a92a7667fd922ce29e98dfcf5f08f798a3d2

          SHA256

          63b81af5d3576473c17ac929bea0add5bf8d7ea95c946caf66cbb9ad3f233a88

          SHA512

          ff23f3196a10892ea22b28ae929330c8b08ab64909937609b7af7bfb1623cd2f02a041fd9fab24e4bc1754276bdafd02d832c2f642c8ecdcb233f639bdf66dd0

        • C:\Users\Admin\AppData\Local\Temp\_MEI14202\unicodedata.pyd

          Filesize

          1.0MB

          MD5

          4c0d43f1a31e76255cb592bb616683e7

          SHA1

          0a9f3d77a6e064baebacacc780701117f09169ad

          SHA256

          0f84e9f0d0bf44d10527a9816fcab495e3d797b09e7bbd1e6bd666ceb4b6c1a8

          SHA512

          b8176a180a441fe402e86f055aa5503356e7f49e984d70ab1060dee4f5f17fcec9c01f75bbff75ce5f4ef212677a6525804be53646cc0d7817b6ed5fd83fd778