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Analysis

  • max time kernel
    149s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    15/05/2024, 12:26

General

  • Target

    d1ed1ef9db888ed53193aaf98b0f2900_NeikiAnalytics.exe

  • Size

    71KB

  • MD5

    d1ed1ef9db888ed53193aaf98b0f2900

  • SHA1

    c5096bd760a354e9ebacfa251d179ed8f7dd5c2d

  • SHA256

    e753652072f5a5ff4397a397d6f88dcf71b7551c4784f4631a0c5bce1f81447c

  • SHA512

    ffa42b20cdb4887e1c18655f821f7accf00755b470be77119231e3d2f4af5149c56e25463eb4ce1a9b8c8d9e444cd745cc134f5b401b5f02ff5cb0d34f4dedd6

  • SSDEEP

    1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8slcHf:Olg35GTslA5t3/w8hf

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
  • Loads dropped DLL 3 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:436
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
        PID:1276
        • C:\Users\Admin\AppData\Local\Temp\d1ed1ef9db888ed53193aaf98b0f2900_NeikiAnalytics.exe
          "C:\Users\Admin\AppData\Local\Temp\d1ed1ef9db888ed53193aaf98b0f2900_NeikiAnalytics.exe"
          2⤵
          • Loads dropped DLL
          • Drops file in System32 directory
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:1372
          • C:\Windows\SysWOW64\oubgobit-oxom.exe
            "C:\Windows\system32\oubgobit-oxom.exe"
            3⤵
            • Windows security bypass
            • Modifies Installed Components in the registry
            • Sets file execution options in registry
            • Executes dropped EXE
            • Loads dropped DLL
            • Windows security modification
            • Modifies WinLogon
            • Drops file in System32 directory
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:1032
            • C:\Windows\SysWOW64\oubgobit-oxom.exe
              --k33p
              4⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              PID:3056

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Windows\SysWOW64\eakgarit.dll

        Filesize

        5KB

        MD5

        f37b21c00fd81bd93c89ce741a88f183

        SHA1

        b2796500597c68e2f5638e1101b46eaf32676c1c

        SHA256

        76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

        SHA512

        252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

      • C:\Windows\SysWOW64\evhecup-uceab.exe

        Filesize

        73KB

        MD5

        2bcb3b59a205f9efd379311eea61609d

        SHA1

        7850cf0752e8bb38badae89a89ab7ee17a841c3b

        SHA256

        492a983bb9969fe1f2218ca02a74d33dad17723a1947a16118fd25236df293f0

        SHA512

        e0e83953de4eed7fa8281867f91c4bfa3677877ee4ac6d856128cd802c9286ae559de20a4fa7d9a211984bb1408d03a66b21d40b9a42e069058d8911a73cff1c

      • C:\Windows\SysWOW64\ivficoor-aceab.exe

        Filesize

        74KB

        MD5

        540cd533b3c6acff795818b565e9e9b1

        SHA1

        918c3618f692e544566265b928f6325b94b25688

        SHA256

        96a0a4133cbbfe947e5b1f4edb8d864cc7bb78a1d095a42db160efc9fa52de61

        SHA512

        b1224fe3c85b6f3235ff94a347262fd06aee2a1631563e063cc5a5a2a3e3d08540181dd5d5107f61995b41ad7705d2eb4c2f2aea7c6b44cd3d7b0145cf05542e

      • \Windows\SysWOW64\oubgobit-oxom.exe

        Filesize

        71KB

        MD5

        d1ed1ef9db888ed53193aaf98b0f2900

        SHA1

        c5096bd760a354e9ebacfa251d179ed8f7dd5c2d

        SHA256

        e753652072f5a5ff4397a397d6f88dcf71b7551c4784f4631a0c5bce1f81447c

        SHA512

        ffa42b20cdb4887e1c18655f821f7accf00755b470be77119231e3d2f4af5149c56e25463eb4ce1a9b8c8d9e444cd745cc134f5b401b5f02ff5cb0d34f4dedd6

      • memory/1032-55-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/1372-10-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/3056-56-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB