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Analysis

  • max time kernel
    149s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/05/2024, 14:12

General

  • Target

    e18880947cb98f428ec7a5e44abe1800_NeikiAnalytics.exe

  • Size

    71KB

  • MD5

    e18880947cb98f428ec7a5e44abe1800

  • SHA1

    93c30cd12e31b54613c9cf426f04fce45f73c30e

  • SHA256

    7a504633012ecfac5e3cd46fccde6af87cf8899ae266619b774a7b68ec124e6c

  • SHA512

    de40784a511fd07bd2420cc56f9a05f5e0e952649342545055ef192900c300ec1ee99f7dabdb922a8379bdd2cec3d76b021252ccabbc55cf88a87d451b972d7f

  • SSDEEP

    1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8slg:Olg35GTslA5t3/w8d

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:620
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
        PID:3420
        • C:\Users\Admin\AppData\Local\Temp\e18880947cb98f428ec7a5e44abe1800_NeikiAnalytics.exe
          "C:\Users\Admin\AppData\Local\Temp\e18880947cb98f428ec7a5e44abe1800_NeikiAnalytics.exe"
          2⤵
          • Drops file in System32 directory
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:2816
          • C:\Windows\SysWOW64\mpoomug.exe
            "C:\Windows\system32\mpoomug.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:1412
            • C:\Windows\SysWOW64\mpoomug.exe
              --k33p
              4⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              PID:4292

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Windows\SysWOW64\brooceak-ouvor.exe

        Filesize

        74KB

        MD5

        fb0b85bb18dfee1a6bbebdaa765b536b

        SHA1

        cf69cdcf802e4ba304797cd185625ebbcfe27781

        SHA256

        2ecb8b001ef3562f3d1ca645fde1b62f824d619724a7c824e5c5c759a49690e0

        SHA512

        d1aa202d54da647a066cd672364820c42ac2b1c71c71bf162419d9b72f5046ee3f21f7b8c2f57fbde214498d0ef4bc71e4a7daa8fb156ec54486906af6976bb5

      • C:\Windows\SysWOW64\eadxedut.dll

        Filesize

        5KB

        MD5

        f37b21c00fd81bd93c89ce741a88f183

        SHA1

        b2796500597c68e2f5638e1101b46eaf32676c1c

        SHA256

        76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

        SHA512

        252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

      • C:\Windows\SysWOW64\mpoomug.exe

        Filesize

        71KB

        MD5

        e18880947cb98f428ec7a5e44abe1800

        SHA1

        93c30cd12e31b54613c9cf426f04fce45f73c30e

        SHA256

        7a504633012ecfac5e3cd46fccde6af87cf8899ae266619b774a7b68ec124e6c

        SHA512

        de40784a511fd07bd2420cc56f9a05f5e0e952649342545055ef192900c300ec1ee99f7dabdb922a8379bdd2cec3d76b021252ccabbc55cf88a87d451b972d7f

      • C:\Windows\SysWOW64\orheabeam.exe

        Filesize

        73KB

        MD5

        3ac287235e4e00b3f28ab24f9e4b044b

        SHA1

        9ff2655877baf1d1719878bd95c4bc62ec5a3106

        SHA256

        e2c9c87b3c3477a857e93b797be7337691a9ec2f50aef0a78766b46e74a4a40a

        SHA512

        1dbf79c0d6aaeb0458aca33f8154ecc4b7d1f5a8e92448992c07fa94588cd2dbe7dd73fbc3d782e28a3a5fff43a557de0d6e4d9a674de5e7997f2f38f40f7f25

      • memory/1412-49-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/2816-5-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/4292-50-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB