Analysis

  • max time kernel
    150s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    03-06-2024 03:54

General

  • Target

    9aae0838ae667153d830853f23ee7490_NeikiAnalytics.exe

  • Size

    70KB

  • MD5

    9aae0838ae667153d830853f23ee7490

  • SHA1

    d984abf57d5073263e18d2267a2292571870d6b3

  • SHA256

    d35461839a7dcd202416ab3b2a7e282c3a81c6fde8d3411472f2939c1e019698

  • SHA512

    a3d0745944aa18147929f988119700a3f215c7080519be5eb26bf5221495f9f08ed1c5170787cbbb058a7695f69cf0d0e50f857a255556f1d972a159afaf6d07

  • SSDEEP

    1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8slF:Olg35GTslA5t3/w8I

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 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\winlogon.exe
    winlogon.exe
    1⤵
      PID:416
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
        PID:1200
        • C:\Users\Admin\AppData\Local\Temp\9aae0838ae667153d830853f23ee7490_NeikiAnalytics.exe
          "C:\Users\Admin\AppData\Local\Temp\9aae0838ae667153d830853f23ee7490_NeikiAnalytics.exe"
          2⤵
          • Loads dropped DLL
          • Drops file in System32 directory
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:2776
          • C:\Windows\SysWOW64\emsidut-usid.exe
            "C:\Windows\system32\emsidut-usid.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:2952
            • C:\Windows\SysWOW64\emsidut-usid.exe
              --k33p
              4⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              PID:2932

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Windows\SysWOW64\agpoocig.exe

        Filesize

        74KB

        MD5

        834166cc85943acf32568144ba8e8ec7

        SHA1

        c3e5f92614320a8427635695ac38c2b90923c4a1

        SHA256

        e1da8fdd5b7fa0d46e4f3e57616a8604daf405dba773b477ed756f77b4addad9

        SHA512

        d9200eeeb30ff413baba92cf20aa5682045ca6048397cf87334dcbee0cc59a284eb985790855245f68c9dfd495da4ea3141956f1026ef8ca85e73560be1f728f

      • C:\Windows\SysWOW64\eamdomoab.exe

        Filesize

        73KB

        MD5

        58f56cf526e919548bfe6617587f6e0b

        SHA1

        be03cfd51a565e510a4b7a0d56b595b0c520c340

        SHA256

        e2a59375e91e7a1f7790ff8e0e4d440008ae79795b96e18b93c46c4e23d5a364

        SHA512

        cbddbbe894a42bfe2c9d216a274ac0df329fc40387fc86fd27d19c55a2482dbb79f7054524af300dfdb85810e1b49f25690b7712ba3c8f5b94df0185cb6e37cd

      • C:\Windows\SysWOW64\fheceak-atoot.dll

        Filesize

        5KB

        MD5

        f37b21c00fd81bd93c89ce741a88f183

        SHA1

        b2796500597c68e2f5638e1101b46eaf32676c1c

        SHA256

        76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

        SHA512

        252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

      • \Windows\SysWOW64\emsidut-usid.exe

        Filesize

        70KB

        MD5

        9aae0838ae667153d830853f23ee7490

        SHA1

        d984abf57d5073263e18d2267a2292571870d6b3

        SHA256

        d35461839a7dcd202416ab3b2a7e282c3a81c6fde8d3411472f2939c1e019698

        SHA512

        a3d0745944aa18147929f988119700a3f215c7080519be5eb26bf5221495f9f08ed1c5170787cbbb058a7695f69cf0d0e50f857a255556f1d972a159afaf6d07

      • memory/2776-9-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/2932-53-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/2952-52-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB