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Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/05/2024, 18:11

General

  • Target

    3d5ea12afc7502c52d8c16531efc32d0_NeikiAnalytics.exe

  • Size

    73KB

  • MD5

    3d5ea12afc7502c52d8c16531efc32d0

  • SHA1

    dc17d6de829c836ff4a01ff4e0addaa7655b94bd

  • SHA256

    7c4da986c3ca0b2f381102f4789eb7336f63ae2f39387d9f4bb7937ed59b211b

  • SHA512

    0dc47ac4de3016e8b06702c15cca9418905f08b713f0ac65f0bae9505745482d7cd088b2c3ece7a08b0511f31c3ed821ef5704dc98e8b3f04ee47cea27c6de40

  • SSDEEP

    1536:x4KBnQAAya0fCCZQvG+PNqnD0VaEoESg4ZvD:J5dDEkCSg4V

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:612
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
        PID:3432
        • C:\Users\Admin\AppData\Local\Temp\3d5ea12afc7502c52d8c16531efc32d0_NeikiAnalytics.exe
          "C:\Users\Admin\AppData\Local\Temp\3d5ea12afc7502c52d8c16531efc32d0_NeikiAnalytics.exe"
          2⤵
          • Drops file in System32 directory
          • Suspicious use of WriteProcessMemory
          PID:4580
          • C:\Windows\SysWOW64\ouvmanar-axeas.exe
            "C:\Windows\SysWOW64\ouvmanar-axeas.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:1196
            • C:\Windows\SysWOW64\ouvmanar-axeas.exe
              --k33p
              4⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              PID:3348

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Windows\SysWOW64\atsoaroas-adeas.exe

        Filesize

        73KB

        MD5

        bff58a607288b3dd1722ab071ca1977b

        SHA1

        b2e3223340630868934f2d06d23bad07582f4f54

        SHA256

        ff3faa3808df484a9cd814956d7785a1ae075066fbeff5c247afcc3298241c2e

        SHA512

        3e521ec7566f4100712b27401768480742d7c561800e8dca303ad3a711e78076ddf38ddf58ef082bc7f2d1b7d5e57c17838547d5cdfe1919abdee3b0c7cc933f

      • C:\Windows\SysWOW64\eakmobeak-cac.dll

        Filesize

        5KB

        MD5

        f37b21c00fd81bd93c89ce741a88f183

        SHA1

        b2796500597c68e2f5638e1101b46eaf32676c1c

        SHA256

        76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

        SHA512

        252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

      • C:\Windows\SysWOW64\enkomoav.exe

        Filesize

        74KB

        MD5

        2ce9b100d11c50d461d1601de1b38056

        SHA1

        54254d48426517355b8f85d0cdae4901718f3fe4

        SHA256

        2b6aa169b931641620ef9d15651ef4a36f268f81d7f8b034b9ea71f7bb3dc823

        SHA512

        532d8f1d275f362e927b70b37b081830ed03405c6e0d37ac60a2c771b2337931b9a25d837d318f219ca09397345626b39fce2bcf727ef06c362f339d54f379f9

      • C:\Windows\SysWOW64\ouvmanar-axeas.exe

        Filesize

        71KB

        MD5

        591cf80bfcdb905d8ab9233f62b19f41

        SHA1

        21f1000e078c7391b1c8c723ef1bae582447f005

        SHA256

        e51821fbed9e86f0da68d882201c5ff72a3aaaaf14706706142c8c132054f81d

        SHA512

        c7bde8c3c2b96fbf95647ed4310dac6dde21cf5a2dad6e31a261a0cefb65b9115f9af15335c5ec427f8c8ca750cebbf59ecb348fd74198cdffb258185bdcd7f9

      • memory/1196-47-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/3348-48-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/4580-2-0x0000000000400000-0x0000000000403000-memory.dmp

        Filesize

        12KB