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Analysis

  • max time kernel
    70s
  • max time network
    132s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/07/2023, 15:19

General

  • Target

    06eda2033b1f34exeexeexeex.exe

  • Size

    85KB

  • MD5

    06eda2033b1f343922c2e8a9d268562d

  • SHA1

    dc7a8aa3c17422121359cbf6c0bb73415ae481b0

  • SHA256

    9d926d5aa482310dca13e599a3af25aa4dc9848e8b38218291034e5b4af29b60

  • SHA512

    85bb17e44dd52f13e39ea1eccdf3129eed79b33e2697b0b56bb0f2a83825120117a408d2537a4e0bb2bbce851d7d32c3b7ad5dd2ac775f18d094aa63256c8455

  • SSDEEP

    768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRXrZSUfFKazNcZx:xj+VGMOtEvwDpjubwQEI8UtzNcZx

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies system certificate store 2 TTPs 8 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\06eda2033b1f34exeexeexeex.exe
    "C:\Users\Admin\AppData\Local\Temp\06eda2033b1f34exeexeexeex.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:736
    • C:\Users\Admin\AppData\Local\Temp\misid.exe
      "C:\Users\Admin\AppData\Local\Temp\misid.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Modifies system certificate store
      PID:836

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\misid.exe

    Filesize

    85KB

    MD5

    5d5eaad2e631906b0ff34e6cf7c71d4d

    SHA1

    58ec840a6cc3111e0fb856c36c1d7711f084136b

    SHA256

    b1ed21a40c2993595b232ddb83a57a52e6b3bf38d6251d0ecab6ddca92840ae1

    SHA512

    b4400029426ef8c0bf012fe9279bae1fd6ae84d055da34eeb6da59f8781c6bf26e8ac4da9825a481a5905e9229bddcbedd20d788aad1ce8d1ababcb3ac8b7ea3

  • C:\Users\Admin\AppData\Local\Temp\misid.exe

    Filesize

    85KB

    MD5

    5d5eaad2e631906b0ff34e6cf7c71d4d

    SHA1

    58ec840a6cc3111e0fb856c36c1d7711f084136b

    SHA256

    b1ed21a40c2993595b232ddb83a57a52e6b3bf38d6251d0ecab6ddca92840ae1

    SHA512

    b4400029426ef8c0bf012fe9279bae1fd6ae84d055da34eeb6da59f8781c6bf26e8ac4da9825a481a5905e9229bddcbedd20d788aad1ce8d1ababcb3ac8b7ea3

  • C:\Users\Admin\AppData\Local\Temp\misid.exe

    Filesize

    85KB

    MD5

    5d5eaad2e631906b0ff34e6cf7c71d4d

    SHA1

    58ec840a6cc3111e0fb856c36c1d7711f084136b

    SHA256

    b1ed21a40c2993595b232ddb83a57a52e6b3bf38d6251d0ecab6ddca92840ae1

    SHA512

    b4400029426ef8c0bf012fe9279bae1fd6ae84d055da34eeb6da59f8781c6bf26e8ac4da9825a481a5905e9229bddcbedd20d788aad1ce8d1ababcb3ac8b7ea3

  • C:\Users\Admin\AppData\Local\Temp\misids.exe

    Filesize

    315B

    MD5

    a34ac19f4afae63adc5d2f7bc970c07f

    SHA1

    a82190fc530c265aa40a045c21770d967f4767b8

    SHA256

    d5a89e26beae0bc03ad18a0b0d1d3d75f87c32047879d25da11970cb5c4662a3

    SHA512

    42e53d96e5961e95b7a984d9c9778a1d3bd8ee0c87b8b3b515fa31f67c2d073c8565afc2f4b962c43668c4efa1e478da9bb0ecffa79479c7e880731bc4c55765

  • memory/736-133-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/736-134-0x0000000000610000-0x0000000000616000-memory.dmp

    Filesize

    24KB

  • memory/736-135-0x0000000000630000-0x0000000000636000-memory.dmp

    Filesize

    24KB

  • memory/736-154-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/836-150-0x0000000000740000-0x0000000000746000-memory.dmp

    Filesize

    24KB

  • memory/836-157-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB