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Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/05/2024, 19:32

General

  • Target

    0864810b8b630fc9e7039ec57f37e970_NeikiAnalytics.exe

  • Size

    70KB

  • MD5

    0864810b8b630fc9e7039ec57f37e970

  • SHA1

    6514bf156e80a6b9b9a2fd9df40cd6a1cfcddeed

  • SHA256

    43580baa1a12695cb7f8d05e454af5464a77d1f5a051896d1a6461d9b69248ee

  • SHA512

    6ba76d399e0ff91ea25541416009af3ca8c8f43d65214530b0493057cdefe0ddf832e6b859e499f0eff264484d71b622208c3280186395ad230980d8d19bba7c

  • SSDEEP

    1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8n:Olg35GTslA5t3/w8n

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:608
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
        PID:3440
        • C:\Users\Admin\AppData\Local\Temp\0864810b8b630fc9e7039ec57f37e970_NeikiAnalytics.exe
          "C:\Users\Admin\AppData\Local\Temp\0864810b8b630fc9e7039ec57f37e970_NeikiAnalytics.exe"
          2⤵
          • Drops file in System32 directory
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:2256
          • C:\Windows\SysWOW64\lhoodoat.exe
            "C:\Windows\system32\lhoodoat.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:2000
            • C:\Windows\SysWOW64\lhoodoat.exe
              --k33p
              4⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              PID:4596

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Windows\SysWOW64\eaxtegoan.exe

        Filesize

        73KB

        MD5

        3fe4f26f54ad06ceb9674177a8d9bd61

        SHA1

        2611b48811e23fd8411e62ba53e5268535fe5d93

        SHA256

        ee1b70a56bcea79a6c6c397cccb3774f50fab3587274b0232cf73db620638ab3

        SHA512

        71a6c62078863fac8705e863fdacd7d004f4b1b15f1b87a7178438a3b36687351c07d910e06e0b8d4b8ff1c37d74055a7bf30b23df0b6639ae5d914aa924daf0

      • C:\Windows\SysWOW64\kfavoom-sat.exe

        Filesize

        72KB

        MD5

        916b044386f1a875563b2c017cce3f6d

        SHA1

        ce1e68f9d46397bebe534e7ecd00e9b556e6fb9d

        SHA256

        d57675c38081e005895e06f6f773049ce014e9a706d87a15236bf5eb3a37b29a

        SHA512

        a35162b3d6ac3302774a21744e5b06620299efca9b1fcddb9aa627b51d09c2c019e5bb97fb930e63f6e4ea1a3afcc7f2b23e72ddc51a13a63cce650dd720290b

      • C:\Windows\SysWOW64\lhoodoat.exe

        Filesize

        70KB

        MD5

        0864810b8b630fc9e7039ec57f37e970

        SHA1

        6514bf156e80a6b9b9a2fd9df40cd6a1cfcddeed

        SHA256

        43580baa1a12695cb7f8d05e454af5464a77d1f5a051896d1a6461d9b69248ee

        SHA512

        6ba76d399e0ff91ea25541416009af3ca8c8f43d65214530b0493057cdefe0ddf832e6b859e499f0eff264484d71b622208c3280186395ad230980d8d19bba7c

      • C:\Windows\SysWOW64\ovnoasok-oveab.dll

        Filesize

        5KB

        MD5

        f37b21c00fd81bd93c89ce741a88f183

        SHA1

        b2796500597c68e2f5638e1101b46eaf32676c1c

        SHA256

        76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

        SHA512

        252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

      • memory/2000-49-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/2256-5-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/4596-50-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB