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Analysis

  • max time kernel
    149s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-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
  • 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 1 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:1168
        • C:\Users\Admin\AppData\Local\Temp\3d5ea12afc7502c52d8c16531efc32d0_NeikiAnalytics.exe
          "C:\Users\Admin\AppData\Local\Temp\3d5ea12afc7502c52d8c16531efc32d0_NeikiAnalytics.exe"
          2⤵
          • Loads dropped DLL
          • Drops file in System32 directory
          • Suspicious use of WriteProcessMemory
          PID:1612
          • 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
            • 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:2144
            • C:\Windows\SysWOW64\ouvmanar-axeas.exe
              --k33p
              4⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              PID:2640

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

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

        Filesize

        73KB

        MD5

        c973ab431cc8dfa5ab1a18fde3785134

        SHA1

        731293c3c33b79245814313622a7da26d743dd62

        SHA256

        1af65d77bb904c8c5293425f1928cce1f51f5e483b8d6db480caaec576c4bdef

        SHA512

        7d969284a7c6755d7cc3850eda5cff1deecf3c9765637141adc218f53a404c1113e6bff58747cba2afa0cf2dbf3ea3ad4e21b55e2062ebcc6826c6825d1c6f57

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

        Filesize

        5KB

        MD5

        f37b21c00fd81bd93c89ce741a88f183

        SHA1

        b2796500597c68e2f5638e1101b46eaf32676c1c

        SHA256

        76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

        SHA512

        252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

      • C:\Windows\SysWOW64\enkomoav.exe

        Filesize

        74KB

        MD5

        75953cb27da39ee057b45aed4ad99b35

        SHA1

        ce34acd067ec052d26b1476d23c47a16f31c9123

        SHA256

        4db5335359868ba3cce6d47cb63f1a7253db6c94d34d25c28af597cf9f5404ca

        SHA512

        05996947f3eee5bece5d35ba5247fe3746a00089cb8425ebb6e1c3a556f8041945b04dde49d238d6a3b0167c5c810b38e7413823e19af2c443a13f0da7b03ac1

      • \Windows\SysWOW64\ouvmanar-axeas.exe

        Filesize

        71KB

        MD5

        591cf80bfcdb905d8ab9233f62b19f41

        SHA1

        21f1000e078c7391b1c8c723ef1bae582447f005

        SHA256

        e51821fbed9e86f0da68d882201c5ff72a3aaaaf14706706142c8c132054f81d

        SHA512

        c7bde8c3c2b96fbf95647ed4310dac6dde21cf5a2dad6e31a261a0cefb65b9115f9af15335c5ec427f8c8ca750cebbf59ecb348fd74198cdffb258185bdcd7f9

      • memory/1612-7-0x0000000000400000-0x0000000000403000-memory.dmp

        Filesize

        12KB

      • memory/2144-53-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/2640-54-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB