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Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    20/04/2024, 15:58

General

  • Target

    software.exe

  • Size

    4.7MB

  • MD5

    68078ef57b6d34096cbe47b481425334

  • SHA1

    40a1cda2942f37dc05192d58a5882e5ef47b4c94

  • SHA256

    ed1d8add86dba634f40b6b5eabc6ac3b08c2761f2c56d23f670578aaf7cd44f3

  • SHA512

    c202a9eea6cbcc173ceddecc1d3b8505091f36f1a540030124bccd7b34b5c3657f7b7daa39016a4237622f0c1feb33f0a7dadeb8ef71c24dff2b5744ffd2bb32

  • SSDEEP

    98304:Inx8XJWHzVQWJuhswoYv5eOhzo0Ahd6y0Naxxv8fqDDAxNeH/qdcja0rx:InxnHzuWJysVYvsONoyMxxvjDDAx7Mrx

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\software.exe
    "C:\Users\Admin\AppData\Local\Temp\software.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2548
    • C:\Users\Admin\AppData\Local\Temp\software.exe
      "C:\Users\Admin\AppData\Local\Temp\software.exe"
      2⤵
      • Loads dropped DLL
      PID:1504
  • C:\Windows\explorer.exe
    "C:\Windows\explorer.exe"
    1⤵
      PID:2680

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\_MEI25482\VCRUNTIME140.dll

      Filesize

      87KB

      MD5

      0e675d4a7a5b7ccd69013386793f68eb

      SHA1

      6e5821ddd8fea6681bda4448816f39984a33596b

      SHA256

      bf5ff4603557c9959acec995653d052d9054ad4826df967974efd2f377c723d1

      SHA512

      cae69a90f92936febde67dacd6ce77647cb3b3ed82bb66463cd9047e90723f633aa2fc365489de09fecdc510be15808c183b12e6236b0893af19633f6a670e66

    • C:\Users\Admin\AppData\Local\Temp\_MEI25482\_bz2.pyd

      Filesize

      82KB

      MD5

      3dc8af67e6ee06af9eec52fe985a7633

      SHA1

      1451b8c598348a0c0e50afc0ec91513c46fe3af6

      SHA256

      c55821f5fdb0064c796b2c0b03b51971f073140bc210cbe6ed90387db2bed929

      SHA512

      da16bfbc66c8abc078278d4d3ce1595a54c9ef43ae8837ceb35ae2f4757b930fe55e258827036eba8218315c10af5928e30cb22c60ff69159c8fe76327280087

    • C:\Users\Admin\AppData\Local\Temp\_MEI25482\_hashlib.pyd

      Filesize

      44KB

      MD5

      a6448bc5e5da21a222de164823add45c

      SHA1

      6c26eb949d7eb97d19e42559b2e3713d7629f2f9

      SHA256

      3692fc8e70e6e29910032240080fc8109248ce9a996f0a70d69acf1542fca69a

      SHA512

      a3833c7e1cf0e4d181ac4de95c5dfa685cf528dc39010bf0ac82864953106213eccff70785021ccb05395b5cf0dcb89404394327cd7e69f820d14dfa6fba8cba

    • C:\Users\Admin\AppData\Local\Temp\_MEI25482\_lzma.pyd

      Filesize

      246KB

      MD5

      37057c92f50391d0751f2c1d7ad25b02

      SHA1

      a43c6835b11621663fa251da421be58d143d2afb

      SHA256

      9442dc46829485670a6ac0c02ef83c54b401f1570d1d5d1d85c19c1587487764

      SHA512

      953dc856ad00c3aec6aeab3afa2deb24211b5b791c184598a2573b444761db2d4d770b8b807ebba00ee18725ff83157ec5fa2e3591a7756eb718eba282491c7c

    • C:\Users\Admin\AppData\Local\Temp\_MEI25482\_socket.pyd

      Filesize

      77KB

      MD5

      d6bae4b430f349ab42553dc738699f0e

      SHA1

      7e5efc958e189c117eccef39ec16ebf00e7645a9

      SHA256

      587c4f3092b5f3e34f6b1e927ecc7127b3fe2f7fa84e8a3d0c41828583bd5cef

      SHA512

      a8f8fed5ea88e8177e291b708e44b763d105907e9f8c9e046c4eebb8684a1778383d1fba6a5fa863ca37c42fd58ed977e9bb3a6b12c5b8d9ab6ef44de75e3d1e

    • C:\Users\Admin\AppData\Local\Temp\_MEI25482\base_library.zip

      Filesize

      821KB

      MD5

      b0eff6c61421d23055a49a14bd50bee5

      SHA1

      9c5070e50d7b8766a637c426f6a0b8cb43644dfe

      SHA256

      dc132bab6aa45b35dd7f8a77e1f7ecf04ede46fdbee43ce49e6a312002a8220d

      SHA512

      5bfdc0f0fc1c269ab2fdb18f3b4d6732fa7dfa3fa83e27e962a0151706a66ddb8439eb5f63367e0b2d0e896333c03d3e79ad8f60aca4ca72a2460e8d4cddb990

    • C:\Users\Admin\AppData\Local\Temp\_MEI25482\libcrypto-1_1.dll

      Filesize

      3.2MB

      MD5

      bf83f8ad60cb9db462ce62c73208a30d

      SHA1

      f1bc7dbc1e5b00426a51878719196d78981674c4

      SHA256

      012866b68f458ec204b9bce067af8f4a488860774e7e17973c49e583b52b828d

      SHA512

      ae1bdda1c174ddf4205ab19a25737fe523dca6a9a339030cd8a95674c243d0011121067c007be56def4eaeffc40cbdadfdcbd1e61df3404d6a3921d196dcd81e

    • C:\Users\Admin\AppData\Local\Temp\_MEI25482\python38.dll

      Filesize

      4.0MB

      MD5

      d2a8a5e7380d5f4716016777818a32c5

      SHA1

      fb12f31d1d0758fe3e056875461186056121ed0c

      SHA256

      59ab345c565304f638effa7c0236f26041fd06e35041a75988e13995cd28ace9

      SHA512

      ad1269d1367f587809e3fbe44af703c464a88fa3b2ae0bf2ad6544b8ed938e4265aab7e308d999e6c8297c0c85c608e3160796325286db3188a3edf040a02ab7

    • C:\Users\Admin\AppData\Local\Temp\_MEI25482\select.pyd

      Filesize

      26KB

      MD5

      6ae54d103866aad6f58e119d27552131

      SHA1

      bc53a92a7667fd922ce29e98dfcf5f08f798a3d2

      SHA256

      63b81af5d3576473c17ac929bea0add5bf8d7ea95c946caf66cbb9ad3f233a88

      SHA512

      ff23f3196a10892ea22b28ae929330c8b08ab64909937609b7af7bfb1623cd2f02a041fd9fab24e4bc1754276bdafd02d832c2f642c8ecdcb233f639bdf66dd0

    • C:\Users\Admin\AppData\Local\Temp\_MEI25482\unicodedata.pyd

      Filesize

      1.0MB

      MD5

      4c0d43f1a31e76255cb592bb616683e7

      SHA1

      0a9f3d77a6e064baebacacc780701117f09169ad

      SHA256

      0f84e9f0d0bf44d10527a9816fcab495e3d797b09e7bbd1e6bd666ceb4b6c1a8

      SHA512

      b8176a180a441fe402e86f055aa5503356e7f49e984d70ab1060dee4f5f17fcec9c01f75bbff75ce5f4ef212677a6525804be53646cc0d7817b6ed5fd83fd778