Analysis

  • max time kernel
    149s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    16/03/2024, 22:17

General

  • Target

    92b968351ca0f23713d1eed75d682397b7e43cffa3b80d0a3df7da3038754c25.exe

  • Size

    453KB

  • MD5

    7cf19309574d5bf7a7e8fd72cda93f93

  • SHA1

    4c5194df07a8625883204ccaf9b9f1a5e550d1f2

  • SHA256

    92b968351ca0f23713d1eed75d682397b7e43cffa3b80d0a3df7da3038754c25

  • SHA512

    6428fa21509b031e36c4336c80e541fbeb07818a17f4435de203b88e239cc4fc1ec1020b97f3c663e7fbab4c9addf57f8f28f6cfe7717a7549b43acfcd476590

  • SSDEEP

    6144:PEK25f5ySIcWLsxIIW4DYM6SB6v+qLnAzYmhwrxcvkzmSOpoz:PMpASIcWYx2U6hAJQn3

Score
10/10

Malware Config

Extracted

Family

urelas

C2

218.54.31.165

218.54.31.226

Signatures

  • Urelas

    Urelas is a trojan targeting card games.

  • Deletes itself 1 IoCs
  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 55 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\92b968351ca0f23713d1eed75d682397b7e43cffa3b80d0a3df7da3038754c25.exe
    "C:\Users\Admin\AppData\Local\Temp\92b968351ca0f23713d1eed75d682397b7e43cffa3b80d0a3df7da3038754c25.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1804
    • C:\Users\Admin\AppData\Local\Temp\miwyw.exe
      "C:\Users\Admin\AppData\Local\Temp\miwyw.exe" hi
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:2264
      • C:\Users\Admin\AppData\Local\Temp\kebezo.exe
        "C:\Users\Admin\AppData\Local\Temp\kebezo.exe" OK
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:2676
        • C:\Users\Admin\AppData\Local\Temp\xypey.exe
          "C:\Users\Admin\AppData\Local\Temp\xypey.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          PID:2352
        • C:\Windows\SysWOW64\cmd.exe
          cmd /c ""C:\Users\Admin\AppData\Local\Temp\_vslite.bat" "
          4⤵
            PID:2536
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c ""C:\Users\Admin\AppData\Local\Temp\_vslite.bat" "
        2⤵
        • Deletes itself
        PID:2612

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\_vslite.bat

            Filesize

            340B

            MD5

            a76e13bcc28ddab8b9f29db5cd0076a3

            SHA1

            1e86f77dbb2e8d033d56706203025ee77c844b61

            SHA256

            e1111640a0361091a433c072374681be71bd0b725e9a8082ff2a5d531b49c22f

            SHA512

            e131daf47e86ea2a08e4d8bafcaba04d2c5ef2c7853d9589f50b5c912e1a4c825739c170d32475d8e29e44d777e74042027d05d87431851923f7e02a07d41075

          • C:\Users\Admin\AppData\Local\Temp\_vslite.bat

            Filesize

            224B

            MD5

            71149f47209dc9823bb14e0457040965

            SHA1

            e859c46a88aabcecf1cda83ba378bd451922ffc4

            SHA256

            ce3d1ba67b85e83a8ec8a03eaaa4bb9920d6fd3ccaa1e9e3f5bc5f8a04dd9532

            SHA512

            1c5b1875eb1ff3e439b0b9ef37cd3285c280281a374e508d81a69cd0dfc3750c436fd323002f9c674fc0bc22ff847c0ce4fafb2e22790e9505f8dbd53eb0edb6

          • C:\Users\Admin\AppData\Local\Temp\golfinfo.ini

            Filesize

            512B

            MD5

            d8b82ac2cbe7c30e9010c1abd7407965

            SHA1

            558ca5440ad4a26539f72e186c1d9a6cb3824a71

            SHA256

            c7e444e1f48284c3725ff0fbb5c44fa7c40a75820491272bc703ac4151f010c0

            SHA512

            cdcc590b3b70b98ecea3c4828d2258edbd9aaf7e20e5833160ce5de1a22abd4ed73258aa15991ca504d3496ad62bd51848536730a461152da6fe1f95deea25b1

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

            Filesize

            453KB

            MD5

            516509699f1077360818f37aad972051

            SHA1

            0a6a01f8e32a0f7fea5c12b3a5f54a127af85362

            SHA256

            2d15570ebcd4b9b994488bcd982e0cf7a67cac553bfc49875054d1b5cfcfb387

            SHA512

            808e8469023671e46522b0217c541eb24802eb6f003070231438c252e5af515daf70924839a2e73d88e83ba67220841f97d83198c63e11b25f42f05f154c0d41

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

            Filesize

            223KB

            MD5

            1e823155e12b2d1d3ef2653eb50a09f2

            SHA1

            4d352d62ac020a61f962e24a64935f1deea36be5

            SHA256

            c13f5b9f47be5e7bcbf5cbaa126b86108a12aeae6a008acbc8afae7e1f2f3692

            SHA512

            e68cb97a72bdbb40ac3da7abd436c1e77226a8abd269a09e61f4d5bf07b8bdfd27d5cc0205ad2441d8750308da32b6cca08bdb9f60e408a5f406328447b2836a

          • \Users\Admin\AppData\Local\Temp\miwyw.exe

            Filesize

            453KB

            MD5

            5edf145e67106382102275e7b67aa923

            SHA1

            c277d946fa3e532f82ba82a632a54fa95b719b35

            SHA256

            510f14316e1a8d5aa787d7231df864fe7eca69fafb995f8c906b3d92c9cc016c

            SHA512

            1826e029c14f091186c23d7410bd9185c4c8af44fcbbcad659ed26d3378a1af126e8755fa6769c5e6130a1f1c9c1ca48c1020832304d52bc6b8768cee8b6750d

          • memory/1804-20-0x0000000000400000-0x000000000046E000-memory.dmp

            Filesize

            440KB

          • memory/1804-0-0x0000000000400000-0x000000000046E000-memory.dmp

            Filesize

            440KB

          • memory/2264-9-0x0000000000400000-0x000000000046E000-memory.dmp

            Filesize

            440KB

          • memory/2264-26-0x0000000000400000-0x000000000046E000-memory.dmp

            Filesize

            440KB

          • memory/2352-50-0x00000000009C0000-0x0000000000A60000-memory.dmp

            Filesize

            640KB

          • memory/2352-45-0x00000000009C0000-0x0000000000A60000-memory.dmp

            Filesize

            640KB

          • memory/2352-46-0x0000000000020000-0x0000000000021000-memory.dmp

            Filesize

            4KB

          • memory/2352-51-0x00000000009C0000-0x0000000000A60000-memory.dmp

            Filesize

            640KB

          • memory/2352-52-0x00000000009C0000-0x0000000000A60000-memory.dmp

            Filesize

            640KB

          • memory/2352-53-0x00000000009C0000-0x0000000000A60000-memory.dmp

            Filesize

            640KB

          • memory/2352-54-0x00000000009C0000-0x0000000000A60000-memory.dmp

            Filesize

            640KB

          • memory/2676-44-0x0000000000400000-0x000000000046E000-memory.dmp

            Filesize

            440KB

          • memory/2676-43-0x00000000039E0000-0x0000000003A80000-memory.dmp

            Filesize

            640KB

          • memory/2676-27-0x0000000000400000-0x000000000046E000-memory.dmp

            Filesize

            440KB