Analysis

  • max time kernel
    149s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/05/2024, 13:25

General

  • Target

    d40d923f62a4f64f81d1382e0a612b70_NeikiAnalytics.exe

  • Size

    70KB

  • MD5

    d40d923f62a4f64f81d1382e0a612b70

  • SHA1

    04a6617d7b4cc25103faae15550adbbfd8803bdf

  • SHA256

    c7bd9627443e5e03f044a3a506f8c78b5eebe9b7f79b74ad57bd087454675735

  • SHA512

    012fd3c7336b9b140e4397740a8e4556a1bb9381d6b2862d5803fe605c4f58fc82aaaf04daefec3feb8f79ad3e421f3d7f261d63fcef80dc824a8d4b0337c47b

  • SSDEEP

    1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8sl12:Olg35GTslA5t3/w87

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:3456
        • C:\Users\Admin\AppData\Local\Temp\d40d923f62a4f64f81d1382e0a612b70_NeikiAnalytics.exe
          "C:\Users\Admin\AppData\Local\Temp\d40d923f62a4f64f81d1382e0a612b70_NeikiAnalytics.exe"
          2⤵
          • Drops file in System32 directory
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:2224
          • C:\Windows\SysWOW64\ehbanoor-etac.exe
            "C:\Windows\system32\ehbanoor-etac.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:3256
            • C:\Windows\SysWOW64\ehbanoor-etac.exe
              --k33p
              4⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              PID:4992

      Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

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            Downloads

            • C:\Windows\SysWOW64\aprookes.exe

              Filesize

              73KB

              MD5

              77e72010407b873051c6c36f1bfcbcb9

              SHA1

              6d9784286de8563044571c5412079af959f0bf18

              SHA256

              7805a35ca0a609896caee3552a1650e6065eee0a24b60d4aa4565b175276bd19

              SHA512

              5d9e51275d78b2125cce08e7dd1164841c5c0ca0e404d8ca5581abf2641d59bc6feaa1bbf6f8320e06261eb1bc67232fdccdaed2d186f9054cdc8b9353ab033b

            • C:\Windows\SysWOW64\ehbanoor-etac.exe

              Filesize

              70KB

              MD5

              d40d923f62a4f64f81d1382e0a612b70

              SHA1

              04a6617d7b4cc25103faae15550adbbfd8803bdf

              SHA256

              c7bd9627443e5e03f044a3a506f8c78b5eebe9b7f79b74ad57bd087454675735

              SHA512

              012fd3c7336b9b140e4397740a8e4556a1bb9381d6b2862d5803fe605c4f58fc82aaaf04daefec3feb8f79ad3e421f3d7f261d63fcef80dc824a8d4b0337c47b

            • C:\Windows\SysWOW64\mlokin.dll

              Filesize

              5KB

              MD5

              f37b21c00fd81bd93c89ce741a88f183

              SHA1

              b2796500597c68e2f5638e1101b46eaf32676c1c

              SHA256

              76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

              SHA512

              252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

            • C:\Windows\SysWOW64\usboanoc-axoas.exe

              Filesize

              72KB

              MD5

              b83c51515f47ee54a77a36e038afc8fb

              SHA1

              ca561d61d9b50ab47fdea62f205bc4a8b7e4e3d4

              SHA256

              ad2858d2702728ac141de154f86f2218567361f85eb4b35dceb5e9b3de306e79

              SHA512

              eddd69a75cda375ff798fe298edec2e58e1cb61b9ebc38488c3d9316991a1bc8079c553831c49a69a25984e1c5e71849da08e844e1a93c0f50157fc69aa376a5

            • memory/2224-5-0x0000000000400000-0x0000000000414000-memory.dmp

              Filesize

              80KB

            • memory/3256-49-0x0000000000400000-0x0000000000414000-memory.dmp

              Filesize

              80KB

            • memory/4992-50-0x0000000000400000-0x0000000000414000-memory.dmp

              Filesize

              80KB