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Analysis

  • max time kernel
    149s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/05/2024, 10:54

General

  • Target

    1987666ce0e6a1f626b03ed7e21adcf0_NeikiAnalytics.exe

  • Size

    71KB

  • MD5

    1987666ce0e6a1f626b03ed7e21adcf0

  • SHA1

    83509c381047f205c391d2871117fe06e5459a2f

  • SHA256

    efd425e15d0fd840805679122964a7b28556c1dd72591bb39e2470f7bfa7023f

  • SHA512

    55a272718485aa28a339e91eafd0c1cb19608f45803a91527781e78c7a72e93ee883beba115ba72195b676f0cffa756aea4116bce2a11a2c8272ab9d4324bd21

  • SSDEEP

    1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8slh:Olg35GTslA5t3/w82

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:624
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
        PID:3508
        • C:\Users\Admin\AppData\Local\Temp\1987666ce0e6a1f626b03ed7e21adcf0_NeikiAnalytics.exe
          "C:\Users\Admin\AppData\Local\Temp\1987666ce0e6a1f626b03ed7e21adcf0_NeikiAnalytics.exe"
          2⤵
          • Drops file in System32 directory
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:2264
          • C:\Windows\SysWOW64\outxoabam.exe
            "C:\Windows\system32\outxoabam.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:1080
            • C:\Windows\SysWOW64\outxoabam.exe
              --k33p
              4⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              PID:4252

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Windows\SysWOW64\icfixum-idur.exe

        Filesize

        74KB

        MD5

        54a640203d6eb734c91948fb907ad7f8

        SHA1

        107f312f322af09eb8586d765673a364ce23293b

        SHA256

        3994bdbf420585df73d774382ce62f48f7769a1de03f522dd4a408ffe366f43e

        SHA512

        30c48857601efd27b8db740ad8ff4b6dfbf726c3eafb871f24d6642ccb6d4008db6a44cf133ae692cfad4cfc7fca31abd828972ae932be24174415c5a68a9959

      • C:\Windows\SysWOW64\ouhmemed-ohac.exe

        Filesize

        73KB

        MD5

        2e88b0ec30ccff21259e13285e437d56

        SHA1

        7626c9b0318f33aced5f479aa58a79deb13d66d7

        SHA256

        139271190e6091460bab11be626afbbaf1d007d1b3250bf8b6fdbbb88d08b0f3

        SHA512

        8cd328b618210aa98d1face421bf6f52315bd1bdc2b3ec4b137b1f1661670de18f9e402aa46be95da5145d950d3ef77d7f64835235903e08cf5d5bf83007d0fc

      • C:\Windows\SysWOW64\ourpagug.dll

        Filesize

        5KB

        MD5

        f37b21c00fd81bd93c89ce741a88f183

        SHA1

        b2796500597c68e2f5638e1101b46eaf32676c1c

        SHA256

        76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

        SHA512

        252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

      • C:\Windows\SysWOW64\outxoabam.exe

        Filesize

        71KB

        MD5

        1987666ce0e6a1f626b03ed7e21adcf0

        SHA1

        83509c381047f205c391d2871117fe06e5459a2f

        SHA256

        efd425e15d0fd840805679122964a7b28556c1dd72591bb39e2470f7bfa7023f

        SHA512

        55a272718485aa28a339e91eafd0c1cb19608f45803a91527781e78c7a72e93ee883beba115ba72195b676f0cffa756aea4116bce2a11a2c8272ab9d4324bd21

      • memory/1080-49-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/2264-6-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/4252-50-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB