Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/03/2024, 15:16

General

  • Target

    c8f1a5ef25dadc41ebad48119b37c8d5.exe

  • Size

    281KB

  • MD5

    c8f1a5ef25dadc41ebad48119b37c8d5

  • SHA1

    d9bef04313af9d95b7602f24e66fabd43cc29427

  • SHA256

    ad46331b93316d2c425706471abf7c73f3142add01ff1d0b6a947d056175ae98

  • SHA512

    b6ce5284fe5ad308b7bab5f85ac1b2fd4ef1843363b4c02c75b10bbbcc568891b795cdfc33de5b174b0298dfe255c46d6259ef62b8c962dda5962dbba54fc575

  • SSDEEP

    6144:F9Caboli/Gh6adf2q60VljLSQFGnGZyY/MYViH4AghztLr:fCYeiOMmrjWQFGnGUrDYjzt3

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c8f1a5ef25dadc41ebad48119b37c8d5.exe
    "C:\Users\Admin\AppData\Local\Temp\c8f1a5ef25dadc41ebad48119b37c8d5.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2252

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\tmp36A2.tmp

          Filesize

          128KB

          MD5

          372c1fe3fd1a658a05b5584f50674df3

          SHA1

          7ca7297ecf33627a6442a3475c7c7eafcb62a95a

          SHA256

          21df4fac32470cafcddb6708e9e9330d70455aa4f474ba2abeab84aad2a734cd

          SHA512

          4b207a72d93384683d2697b0eacd94e573b0db66787806ecf777e3044088c3e51d4c6982d7e0937e7635991bbed9bcb20ad85be9c70ee9156f67288888bbfe4f

        • C:\Users\Admin\AppData\Local\Temp\tmp36C4.tmp

          Filesize

          46KB

          MD5

          02d2c46697e3714e49f46b680b9a6b83

          SHA1

          84f98b56d49f01e9b6b76a4e21accf64fd319140

          SHA256

          522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9

          SHA512

          60348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac

        • C:\Users\Admin\AppData\Local\Temp\tmp36F9.tmp

          Filesize

          92KB

          MD5

          dcbcc5168ee247e51677b17c3e3650bb

          SHA1

          50556e795d94d737190b800f4ca52b6ada9ff10b

          SHA256

          8ea7842c9d2568004ad984a286aa62b6ff787ece4b6287167223f5f875496ea3

          SHA512

          4b6968d5596235c9826c2461197ef5e347f12aac333ec5a03ceb3b1b6cad0e1e39cc59ddda889f8b938999a47f5d17155443ff79974df3559bca42884dc960a0

        • C:\Users\Admin\AppData\Local\Temp\tmp3791.tmp

          Filesize

          9KB

          MD5

          027dbe4aa1cffc42a620df10e523cc0d

          SHA1

          88f41575b2219f632848e7faec7f00fa5937b68c

          SHA256

          172b678152c55c38be743359187837a006a9a3ee53436eec36e345c69d9466f6

          SHA512

          3865b216a9dabe83e92ac870837586d1bb95540ffcad2d9169f4fe6b8a646dee08a4776642f6bace1cf1568e8c4b192ca50803c1575dca7782c200378e9b1ec4

        • C:\Users\Admin\AppData\Local\Temp\tmp37A4.tmp

          Filesize

          48KB

          MD5

          349e6eb110e34a08924d92f6b334801d

          SHA1

          bdfb289daff51890cc71697b6322aa4b35ec9169

          SHA256

          c9fd7be4579e4aa942e8c2b44ab10115fa6c2fe6afd0c584865413d9d53f3b2a

          SHA512

          2a635b815a5e117ea181ee79305ee1baf591459427acc5210d8c6c7e447be3513ead871c605eb3d32e4ab4111b2a335f26520d0ef8c1245a4af44e1faec44574

        • C:\Users\Admin\AppData\Local\Temp\tmp37BA.tmp

          Filesize

          20KB

          MD5

          49693267e0adbcd119f9f5e02adf3a80

          SHA1

          3ba3d7f89b8ad195ca82c92737e960e1f2b349df

          SHA256

          d76e7512e496b7c8d9fcd3010a55e2e566881dc6dacaf0343652a4915d47829f

          SHA512

          b4b9fcecf8d277bb0ccbb25e08f3559e3fc519d85d8761d8ad5bca983d04eb55a20d3b742b15b9b31a7c9187da40ad5c48baa7a54664cae4c40aa253165cbaa2

        • C:\Users\Admin\AppData\Local\Temp\tmp37CF.tmp

          Filesize

          116KB

          MD5

          f70aa3fa04f0536280f872ad17973c3d

          SHA1

          50a7b889329a92de1b272d0ecf5fce87395d3123

          SHA256

          8d782aa65de6db3538a14da82216e96d5e0a3c60496726e3541a8165bccc65f8

          SHA512

          30675c5c610d9aa32a4c4a4d9c3af7570823cd197f8d2a709222c78e2cd15304bbed80e233e3674ec2f6e33d1961c67fd6a46dc8ba8b1a301cd0722932c03c84

        • memory/2252-7-0x000000001B440000-0x000000001B602000-memory.dmp

          Filesize

          1.8MB

        • memory/2252-8-0x000000001BB40000-0x000000001C068000-memory.dmp

          Filesize

          5.2MB

        • memory/2252-9-0x000000001B430000-0x000000001B440000-memory.dmp

          Filesize

          64KB

        • memory/2252-4-0x0000000000CC0000-0x0000000000CC6000-memory.dmp

          Filesize

          24KB

        • memory/2252-3-0x0000000002590000-0x00000000025E8000-memory.dmp

          Filesize

          352KB

        • memory/2252-2-0x0000000000AB0000-0x0000000000AB6000-memory.dmp

          Filesize

          24KB

        • memory/2252-1-0x00007FFAC70D0000-0x00007FFAC7B91000-memory.dmp

          Filesize

          10.8MB

        • memory/2252-0-0x00000000004C0000-0x000000000050E000-memory.dmp

          Filesize

          312KB

        • memory/2252-260-0x00007FFAC70D0000-0x00007FFAC7B91000-memory.dmp

          Filesize

          10.8MB