Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    149s
  • max time network
    99s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/05/2024, 13:23

General

  • Target

    d3f8fec47473bb825fdb8459bb974600_NeikiAnalytics.exe

  • Size

    70KB

  • MD5

    d3f8fec47473bb825fdb8459bb974600

  • SHA1

    0ef842da2046de97b6474528dfe5d5ed7424244d

  • SHA256

    677940008917210373654ce49247fd1240ad151d7bfaa67d965a50404111deb3

  • SHA512

    39fcac0a434b0e3f0d58c6568352ced8b59826f84f3ebd79e1e8e312cdcfc95b3dde6804a1b8f21cc752d79b36e43176ebba05dce0173598965eb31078d9f866

  • SSDEEP

    1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8slJ:Olg35GTslA5t3/w8M

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 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\winlogon.exe
    winlogon.exe
    1⤵
      PID:624
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
        PID:3440
        • C:\Users\Admin\AppData\Local\Temp\d3f8fec47473bb825fdb8459bb974600_NeikiAnalytics.exe
          "C:\Users\Admin\AppData\Local\Temp\d3f8fec47473bb825fdb8459bb974600_NeikiAnalytics.exe"
          2⤵
          • Drops file in System32 directory
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:4740
          • C:\Windows\SysWOW64\ottuxet.exe
            "C:\Windows\system32\ottuxet.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:880
            • C:\Windows\SysWOW64\ottuxet.exe
              --k33p
              4⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              PID:1532

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Windows\SysWOW64\ehlegoac-adat.exe

        Filesize

        74KB

        MD5

        1cea14941581189ebda2657be173a643

        SHA1

        f4c2e82979328906ab4c67e97671e91d0ba7f8b1

        SHA256

        d50eb9e198c3a99f95a0fefbe712cbfdffc2e384a31c663f272ae65259818546

        SHA512

        91146ea9f60a6f9db22295d38e7cbb74337c9d59770526023001aedee116c4c390fbb32f545dadf5521ef76707071c8aaad3e0755427ef412e4d843daa99fdba

      • C:\Windows\SysWOW64\ifmooxob-eafooc.exe

        Filesize

        73KB

        MD5

        e40c2b52d3d05a5d940e65164a9931c2

        SHA1

        bf33e2e45859020ccaf4ffe8255e1d0b120d970e

        SHA256

        af2ddbb2d22f8966ba5e4db70a81515ee90add3c8e6fb710168ff4c0b6f42ac6

        SHA512

        c39fb256f4f45536c655e14289ae2686d8094fde2bc5aaa702c686e621a313be46f8319fe77ea7b0188f74d7f57c7613827f1dd6527abba50854e62c71a69647

      • C:\Windows\SysWOW64\oproatid.dll

        Filesize

        5KB

        MD5

        f37b21c00fd81bd93c89ce741a88f183

        SHA1

        b2796500597c68e2f5638e1101b46eaf32676c1c

        SHA256

        76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

        SHA512

        252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

      • C:\Windows\SysWOW64\ottuxet.exe

        Filesize

        70KB

        MD5

        d3f8fec47473bb825fdb8459bb974600

        SHA1

        0ef842da2046de97b6474528dfe5d5ed7424244d

        SHA256

        677940008917210373654ce49247fd1240ad151d7bfaa67d965a50404111deb3

        SHA512

        39fcac0a434b0e3f0d58c6568352ced8b59826f84f3ebd79e1e8e312cdcfc95b3dde6804a1b8f21cc752d79b36e43176ebba05dce0173598965eb31078d9f866

      • memory/880-49-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/1532-50-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/4740-5-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB