Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    19/01/2025, 15:02

General

  • Target

    Ambrosial.exe

  • Size

    15.9MB

  • MD5

    596b0f4684d45de83c204967c06e48a3

  • SHA1

    933dc2dc29a17a9447c944289fed4f98e0eb5e5f

  • SHA256

    6ff53b8187d0d3e287ad9ce3da20eca4f9dd105a2e3421ca1ad73b533ec4b91a

  • SHA512

    8f50098d120d32a84347a8337dee27061a6914d66b951f930d491a81a9804317318f25f80467684fd4fecea6bccc6de38b2df3ee2742a54805f2cdb4413d3830

  • SSDEEP

    196608:64WxsIO2gfRMhSE8/Erd8QP+ih91qBpodTAIRq+2vBt:64WuIO2gfRMYbcr6QP391qBafC

Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Ambrosial.exe
    "C:\Users\Admin\AppData\Local\Temp\Ambrosial.exe"
    1⤵
    • Drops file in Windows directory
    • Suspicious use of WriteProcessMemory
    PID:1240
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 1240 -s 592
      2⤵
        PID:3036
    • C:\Windows\explorer.exe
      "C:\Windows\explorer.exe"
      1⤵
        PID:584

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            • C:\Windows\Fonts\Azonix.otf

              Filesize

              11KB

              MD5

              cdfe47b31e9184a55cf02eef1baf7240

              SHA1

              b8825c605434d572f5277be0283d5a9b2cde59e4

              SHA256

              51a65e5c09bf27980adf640cb54cb2a5bbb217fdaab79b377e158f92533362a9

              SHA512

              a2e5141c0f7ca72bcf5b1a303fce1734953d83ad363d4c3c7d8786e1bfd872a6b96eeabce3740b547a5447e255415cdf688a0d2074cecfaa0c54c49d0f2882c5

            • memory/1240-0-0x000007FEF5573000-0x000007FEF5574000-memory.dmp

              Filesize

              4KB

            • memory/1240-1-0x0000000000EB0000-0x0000000001E9A000-memory.dmp

              Filesize

              15.9MB

            • memory/1240-2-0x0000000000550000-0x000000000056C000-memory.dmp

              Filesize

              112KB

            • memory/1240-3-0x0000000000570000-0x000000000058A000-memory.dmp

              Filesize

              104KB

            • memory/1240-4-0x000007FEF5570000-0x000007FEF5F5C000-memory.dmp

              Filesize

              9.9MB

            • memory/1240-11-0x000007FEF5573000-0x000007FEF5574000-memory.dmp

              Filesize

              4KB

            • memory/1240-12-0x000007FEF5570000-0x000007FEF5F5C000-memory.dmp

              Filesize

              9.9MB

            • memory/1240-13-0x000007FEF5570000-0x000007FEF5F5C000-memory.dmp

              Filesize

              9.9MB