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Analysis

  • max time kernel
    149s
  • max time network
    103s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/05/2024, 20:08

General

  • Target

    e7276e72136d7b5c9adca0857f2a89a0_NeikiAnalytics.exe

  • Size

    72KB

  • MD5

    e7276e72136d7b5c9adca0857f2a89a0

  • SHA1

    87254ceaf278699b77b95bf28af0abde6ece33e7

  • SHA256

    a411852517d00d737657f4cc4edad743aefe63d68809069bc32ba6cc732e2a0e

  • SHA512

    ce6c37dcacf4afe1dcda0145ac319f2c83914263a3836deec59650a42b64b526133179b45899c3766273b3ac209b56e85c59f7604acd257849d10b3d59f1943b

  • SSDEEP

    1536:xBoj3/OgHIerbSSuf9c/buo4iiugZb6hCPmXeu0XyxsdvDKcn:noDvHDrbTuf9abJiugV6hyu0XyxsdvDN

Malware Config

Signatures

  • Windows security bypass 2 TTPs 4 IoCs
  • Modifies Installed Components in the registry 2 TTPs 4 IoCs
  • Sets file execution options in registry 2 TTPs 3 IoCs
  • Executes dropped EXE 2 IoCs
  • Windows security modification 2 TTPs 4 IoCs
  • Modifies WinLogon 2 TTPs 5 IoCs
  • Drops file in System32 directory 9 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\winlogon.exe
    winlogon.exe
    1⤵
      PID:616
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
        PID:3472
        • C:\Users\Admin\AppData\Local\Temp\e7276e72136d7b5c9adca0857f2a89a0_NeikiAnalytics.exe
          "C:\Users\Admin\AppData\Local\Temp\e7276e72136d7b5c9adca0857f2a89a0_NeikiAnalytics.exe"
          2⤵
          • Drops file in System32 directory
          • Suspicious use of WriteProcessMemory
          PID:4392
          • C:\Windows\SysWOW64\ickohooc-odum.exe
            "C:\Windows\SysWOW64\ickohooc-odum.exe"
            3⤵
            • Windows security bypass
            • Modifies Installed Components in the registry
            • Sets file execution options in registry
            • Executes dropped EXE
            • Windows security modification
            • Modifies WinLogon
            • Drops file in System32 directory
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:1968
            • C:\Windows\SysWOW64\ickohooc-odum.exe
              --k33p
              4⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              PID:1752

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Windows\SysWOW64\ickohooc-odum.exe

        Filesize

        70KB

        MD5

        e4b53c4d4e38562e797c4ff3c22e9e9a

        SHA1

        a1cd8e2b83f96bb8380abf4dc63d61992f289db6

        SHA256

        91476912cfdbb45122fe9d9825815e6b0320b3721bcd8b334b0d1bea44619ca6

        SHA512

        4bf0129565c632372651c63a5121638f027abf2c6f68686386d84256206a04e1b21e3f0e63819407e4e8e130bad4fc605933b477cf9134cfd725f90e7b54c935

      • C:\Windows\SysWOW64\oubgotig-oumom.exe

        Filesize

        73KB

        MD5

        b687552c9b80df82e108737240e3bfa6

        SHA1

        8b5c457de6cf153dcebb2affb5b0b0f1d2434eac

        SHA256

        095355d990b81b96449e34297e328fef1f72fe7914e63d47868edc37c8f45bb2

        SHA512

        fd54b5772e70eadc3f5f00d4daa672317f9c1a6e8a4ddb31cd405527e4ad8828c9fd3b1eb9e4fbb3fc8574f12e845ae675be445de7abfe8d343fdf532ca2cf06

      • C:\Windows\SysWOW64\rmanoob-doas.dll

        Filesize

        5KB

        MD5

        f37b21c00fd81bd93c89ce741a88f183

        SHA1

        b2796500597c68e2f5638e1101b46eaf32676c1c

        SHA256

        76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

        SHA512

        252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

      • C:\Windows\SysWOW64\unloosaf-gex.exe

        Filesize

        72KB

        MD5

        4bbf1e3525f95cbc35477ef2f5fdc4be

        SHA1

        134ecc046653e171fa6f2e0d907751d4407fb1d5

        SHA256

        1b706d0f4643e76f7e652549807a07f4c296ae4475a86a5706cacb7a1e2b5703

        SHA512

        20ab68b8e7231fb856db5c107ab7ae8ae2e98f7045f7a452e7d0244f23278bf3c9b66e211ca361904ddf3ff304d77cfd16397057cc912ff506a5be2db424bef3

      • memory/1752-48-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/1968-47-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/4392-3-0x0000000000400000-0x0000000000403000-memory.dmp

        Filesize

        12KB