Analysis

  • max time kernel
    150s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/10/2023, 20:57

General

  • Target

    ded04d5d09fd40a93e25a6f2511eb006f67572fedd393442a1d3905e3e8701ec.dll

  • Size

    2.6MB

  • MD5

    79a78fa892a2b4c5e61bf38a7f90cb22

  • SHA1

    a36bac1c501cf15f4ee5356bdb02579206b7772c

  • SHA256

    ded04d5d09fd40a93e25a6f2511eb006f67572fedd393442a1d3905e3e8701ec

  • SHA512

    3a1aa0b30e459e2ef3b63ce9d06e69939e91c8d5539ce6773e8da636fb73c8f63fc6502b21fc8ab86b6e259f366f29effd7ff0eb5418ff841da49300cbf20521

  • SSDEEP

    49152:sEd+80Ki0tp9sz0KGhRMZg8w7XjYRUEEpXhEQTZ1lsc07Pz7n6Axk69ZClfs7:XATE9souZg8wnkU32z7nTk69

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 62 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\ded04d5d09fd40a93e25a6f2511eb006f67572fedd393442a1d3905e3e8701ec.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2808
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\ded04d5d09fd40a93e25a6f2511eb006f67572fedd393442a1d3905e3e8701ec.dll,#1
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:4208
      • C:\Users\Admin\AppData\Local\Temp\7B89.tmp
        C:\Users\Admin\AppData\Local\Temp\7B89.tmp
        3⤵
        • Executes dropped EXE
        • Drops file in Program Files directory
        • Drops file in Windows directory
        PID:4884

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Google\CrashReports\2bf15b17-04e3-4e8e-8354-568373f47037.dmp

          Filesize

          33KB

          MD5

          222f23f4fcd0f015ca477489cd4801f7

          SHA1

          3965eea1be741a82ddec5f5550207b944a19ca07

          SHA256

          c1628e383ae8d3955077d9ea5cd654b9cd5fc37909eb6996373926b7cbd6dfe3

          SHA512

          9e3549197489bb3a6783c8ad6accfca5e12fd3131c2dcf74673c90f3e2700f63ed71b7a4a58e9b8a6e565386140a6d41c509e24f549a75f33472f5d847f92c16

        • C:\Users\Admin\AppData\Local\Temp\7B89.tmp

          Filesize

          145KB

          MD5

          c610e7ccd6859872c585b2a85d7dc992

          SHA1

          362b3d4b72e3add687c209c79b500b7c6a246d46

          SHA256

          14063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041

          SHA512

          8570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666

        • C:\Users\Admin\AppData\Local\Temp\7B89.tmp

          Filesize

          145KB

          MD5

          c610e7ccd6859872c585b2a85d7dc992

          SHA1

          362b3d4b72e3add687c209c79b500b7c6a246d46

          SHA256

          14063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041

          SHA512

          8570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666

        • memory/4208-0-0x0000000002610000-0x00000000026DB000-memory.dmp

          Filesize

          812KB

        • memory/4208-1-0x0000000002610000-0x00000000026DB000-memory.dmp

          Filesize

          812KB