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Analysis

  • max time kernel
    149s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    13/05/2024, 10:25

General

  • Target

    b2727a55aaeebfdd0967319511f087f0_NeikiAnalytics.exe

  • Size

    70KB

  • MD5

    b2727a55aaeebfdd0967319511f087f0

  • SHA1

    64d3f193fd3da9cf4736f2cd31de41752e9cbc08

  • SHA256

    e9e9d9fa5218140aeedd52a383d21b898411f6259eed0af2c74986f72c46367e

  • SHA512

    f75cc288c03f2e714f2a00100a62ed42a013e0c0d409a2e6adeba712ea472e008ceabe27fa3bff6b6a12efaf5364cf39eb9db2b91e048b9a7a52cec25abdc977

  • SSDEEP

    1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8VI:Olg35GTslA5t3/w8VI

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:432
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
        PID:1232
        • C:\Users\Admin\AppData\Local\Temp\b2727a55aaeebfdd0967319511f087f0_NeikiAnalytics.exe
          "C:\Users\Admin\AppData\Local\Temp\b2727a55aaeebfdd0967319511f087f0_NeikiAnalytics.exe"
          2⤵
          • Loads dropped DLL
          • Drops file in System32 directory
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:2036
          • C:\Windows\SysWOW64\ingeases.exe
            "C:\Windows\system32\ingeases.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:1576
            • C:\Windows\SysWOW64\ingeases.exe
              --k33p
              4⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              PID:2248

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Windows\SysWOW64\abpugead.exe

        Filesize

        72KB

        MD5

        b5eec4fcfeeab24eb1b6c19a1f4b99eb

        SHA1

        1f21d6ea108400447ee0766f5c71a5ae8fa1842d

        SHA256

        340ab540b05e4f594704606eaf80aaab7323e2210c32d968bdf7e67ce89d4293

        SHA512

        1c7056eda4910a2dccdac3c2d4dcc8da4be71568f159822996c0dcc40e6e008edb3b160488c52f8278f3c3dc3ed226d0c5c9c7659b96408d864df4ea61004831

      • C:\Windows\SysWOW64\accinoom-adur.exe

        Filesize

        73KB

        MD5

        792ed28c732cff74ce4788b242559602

        SHA1

        11dafd93a09bc96992989fdd45d6522b6f3b7519

        SHA256

        f4a9f11552ce1f40d7ba0857c4e4070e3738d4d0ab724768ecc8bfdf62cbc4aa

        SHA512

        d227680bfccadcc6e56e75231857a63b07b4082edc1c5d092a08b1b1b6c98284cc73ca0d3a28833e6e9a026aa43d5f844eb489fc84f019b5d92eb28fd3d6fd7c

      • C:\Windows\SysWOW64\imrukax.dll

        Filesize

        5KB

        MD5

        f37b21c00fd81bd93c89ce741a88f183

        SHA1

        b2796500597c68e2f5638e1101b46eaf32676c1c

        SHA256

        76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

        SHA512

        252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

      • \Windows\SysWOW64\ingeases.exe

        Filesize

        70KB

        MD5

        b2727a55aaeebfdd0967319511f087f0

        SHA1

        64d3f193fd3da9cf4736f2cd31de41752e9cbc08

        SHA256

        e9e9d9fa5218140aeedd52a383d21b898411f6259eed0af2c74986f72c46367e

        SHA512

        f75cc288c03f2e714f2a00100a62ed42a013e0c0d409a2e6adeba712ea472e008ceabe27fa3bff6b6a12efaf5364cf39eb9db2b91e048b9a7a52cec25abdc977

      • memory/1576-55-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/2036-10-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/2248-56-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB