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Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    09/01/2025, 19:49

General

  • Target

    249658063881bcc13f2b21919906d68272dff1348251a2a1cb77abaf0eaf0c3d.exe

  • Size

    1.2MB

  • MD5

    60b0f0816c90a313de1549890708f848

  • SHA1

    cb8c0007e9fd7460c6cc7bb66c9dafc02b10b869

  • SHA256

    249658063881bcc13f2b21919906d68272dff1348251a2a1cb77abaf0eaf0c3d

  • SHA512

    ef93de31ecfb6e779fe5013165c508b202a95067c88aa8dddbffaaf74996eb7ebfd455fc7de60a90930bde808704beb7472400356e44f9c4caa47863227d77ff

  • SSDEEP

    24576:Bdl/BxIgevnHodySw5KPwlXkV8sWGzv6VD0iNKlsTEc8qF71X:/l/85vnIdyd5QwlXkBmLNfky7F

Malware Config

Signatures

  • Meduza

    Meduza is a crypto wallet and info stealer written in C++.

  • Meduza Stealer payload 5 IoCs
  • Meduza family
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Reads user/profile data of web browsers 3 TTPs

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

  • Accesses Microsoft Outlook profiles 1 TTPs 5 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 27 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\249658063881bcc13f2b21919906d68272dff1348251a2a1cb77abaf0eaf0c3d.exe
    "C:\Users\Admin\AppData\Local\Temp\249658063881bcc13f2b21919906d68272dff1348251a2a1cb77abaf0eaf0c3d.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2092
    • C:\Users\Admin\AppData\Local\Temp\249658063881bcc13f2b21919906d68272dff1348251a2a1cb77abaf0eaf0c3d.exe
      "C:\Users\Admin\AppData\Local\Temp\249658063881bcc13f2b21919906d68272dff1348251a2a1cb77abaf0eaf0c3d.exe"
      2⤵
        PID:1984
      • C:\Users\Admin\AppData\Local\Temp\249658063881bcc13f2b21919906d68272dff1348251a2a1cb77abaf0eaf0c3d.exe
        "C:\Users\Admin\AppData\Local\Temp\249658063881bcc13f2b21919906d68272dff1348251a2a1cb77abaf0eaf0c3d.exe"
        2⤵
          PID:1640
        • C:\Users\Admin\AppData\Local\Temp\249658063881bcc13f2b21919906d68272dff1348251a2a1cb77abaf0eaf0c3d.exe
          "C:\Users\Admin\AppData\Local\Temp\249658063881bcc13f2b21919906d68272dff1348251a2a1cb77abaf0eaf0c3d.exe"
          2⤵
            PID:2088
          • C:\Users\Admin\AppData\Local\Temp\249658063881bcc13f2b21919906d68272dff1348251a2a1cb77abaf0eaf0c3d.exe
            "C:\Users\Admin\AppData\Local\Temp\249658063881bcc13f2b21919906d68272dff1348251a2a1cb77abaf0eaf0c3d.exe"
            2⤵
              PID:2360
            • C:\Users\Admin\AppData\Local\Temp\249658063881bcc13f2b21919906d68272dff1348251a2a1cb77abaf0eaf0c3d.exe
              "C:\Users\Admin\AppData\Local\Temp\249658063881bcc13f2b21919906d68272dff1348251a2a1cb77abaf0eaf0c3d.exe"
              2⤵
              • Checks computer location settings
              • Accesses Microsoft Outlook profiles
              • System Location Discovery: System Language Discovery
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              • outlook_office_path
              • outlook_win_path
              PID:2348

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          • memory/2092-0-0x000000000026A000-0x000000000026B000-memory.dmp

            Filesize

            4KB

          • memory/2348-5-0x0000000000400000-0x0000000000526000-memory.dmp

            Filesize

            1.1MB

          • memory/2348-7-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

            Filesize

            4KB

          • memory/2348-6-0x0000000000400000-0x0000000000526000-memory.dmp

            Filesize

            1.1MB

          • memory/2348-4-0x0000000000400000-0x0000000000526000-memory.dmp

            Filesize

            1.1MB

          • memory/2348-3-0x0000000000400000-0x0000000000526000-memory.dmp

            Filesize

            1.1MB

          • memory/2348-2-0x0000000000400000-0x0000000000526000-memory.dmp

            Filesize

            1.1MB

          • memory/2348-1-0x0000000000400000-0x0000000000526000-memory.dmp

            Filesize

            1.1MB

          • memory/2348-9-0x0000000000400000-0x0000000000526000-memory.dmp

            Filesize

            1.1MB

          • memory/2348-11-0x0000000000400000-0x0000000000526000-memory.dmp

            Filesize

            1.1MB

          • memory/2348-12-0x0000000000250000-0x0000000000391000-memory.dmp

            Filesize

            1.3MB