Analysis

  • max time kernel
    150s
  • max time network
    116s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-06-2024 02:22

General

  • Target

    569f59bd9d6404a61a465c692b35e320_NeikiAnalytics.exe

  • Size

    66KB

  • MD5

    569f59bd9d6404a61a465c692b35e320

  • SHA1

    0fb5ac98c106b8ba373e3fea9c50d6dca8a7ebda

  • SHA256

    a1056735c4f39e384d8a7fffe572525fcc3dab3aaf2e3a53500104bdc6949213

  • SHA512

    53a3d53495930b18e6d9fcfbf4f6a3287dc074a2b4103c4435b35ccd59fdb6171b4ea1f68a70a491c39df60e5fd1899ca26e0fe91e36ea6bcac5587d7372955d

  • SSDEEP

    1536:EHfetdklPp+07gDSrB8Xru2zGeJxgawTzpXzrDJrXiU:IeklMMYJhqezw/pXzH9iU

Score
10/10

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 2 IoCs
  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Modifies Installed Components in the registry 2 TTPs 8 IoCs
  • Executes dropped EXE 4 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Drops file in Windows directory 6 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 2 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\569f59bd9d6404a61a465c692b35e320_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\569f59bd9d6404a61a465c692b35e320_NeikiAnalytics.exe"
    1⤵
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3492
    • \??\c:\windows\system\explorer.exe
      c:\windows\system\explorer.exe
      2⤵
      • Modifies WinLogon for persistence
      • Modifies visiblity of hidden/system files in Explorer
      • Modifies Installed Components in the registry
      • Executes dropped EXE
      • Adds Run key to start application
      • Drops file in Windows directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2472
      • \??\c:\windows\system\spoolsv.exe
        c:\windows\system\spoolsv.exe SE
        3⤵
        • Executes dropped EXE
        • Drops file in Windows directory
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:1028
        • \??\c:\windows\system\svchost.exe
          c:\windows\system\svchost.exe
          4⤵
          • Modifies WinLogon for persistence
          • Modifies visiblity of hidden/system files in Explorer
          • Modifies Installed Components in the registry
          • Executes dropped EXE
          • Adds Run key to start application
          • Drops file in Windows directory
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: GetForegroundWindowSpam
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:3192
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe PR
            5⤵
            • Executes dropped EXE
            • Suspicious use of SetWindowsHookEx
            PID:3616
          • C:\Windows\SysWOW64\at.exe
            at 02:24 /interactive /every:M,T,W,Th,F,S,Su c:\windows\system\svchost.exe
            5⤵
              PID:5112
            • C:\Windows\SysWOW64\at.exe
              at 02:25 /interactive /every:M,T,W,Th,F,S,Su c:\windows\system\svchost.exe
              5⤵
                PID:848
              • C:\Windows\SysWOW64\at.exe
                at 02:26 /interactive /every:M,T,W,Th,F,S,Su c:\windows\system\svchost.exe
                5⤵
                  PID:2696

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Roaming\mrsys.exe

          Filesize

          66KB

          MD5

          30fdfe34fc13151664961bb16cfc7140

          SHA1

          6abcf577fe0467277e2c77698213cf57cc656f18

          SHA256

          f593daf4097bd806503932d437a2c78e42588c35ea8bea65257b6e94b84c9b98

          SHA512

          3fe17d75d451a9c1847a05ec6947b9132958e9c9fc25808c21eb153f61e75248c2b113a56c3596e792622cda70f764a4f4ee778ff5d70f16ee0b4e6ca426e316

        • C:\Windows\System\explorer.exe

          Filesize

          66KB

          MD5

          fcc4cbfb35cbf0d1caf88f153d0829d7

          SHA1

          8e5a691a04d31cdd2966e75ddb4685f9e53f2a92

          SHA256

          735fdc18402e52c41f7bd4fffb11b9143d9d7c5094cd6659638608935d924cb0

          SHA512

          ef201ac7d7f33e74c8b09a35905944a0068d8c32da601aca87de1b2eb2fe1bfe84d84cd50020844800b22a3d373fa5972d44f4ff826a4c934aa675343e11d672

        • C:\Windows\System\spoolsv.exe

          Filesize

          66KB

          MD5

          07236078fa669200093a5adb1910ba0c

          SHA1

          5e687b4044714012cdb6a636d5d4602f6ac7136c

          SHA256

          e8e56b136a839063a4162085a44effbddc593e497deb52ac049cd7668656ee6e

          SHA512

          3a54268d70d7804cd6abb44ec07bada004c4ede6f72ee4426514d52d77914b65ee873db673a2ceca0f5f2a1ab540ceebf99a0136223c944672cf97391f710521

        • C:\Windows\System\svchost.exe

          Filesize

          66KB

          MD5

          75d87b94a514b7976356c1dfeb2fb5b6

          SHA1

          d5e986ab5c7555e945860ac629a6b0566315823d

          SHA256

          f5475087af3faaab37964b5510c4a398fd63fa6b12bb29fd22b0fdeba4d3b09b

          SHA512

          f6d5f1429fc29370f87a9e8254ac6940b5b1af5620f72bb76012d9f58ee6fdcd9cb4e8bb1c589ad5af0db2f299c3a92dd5ece5e3bf43da9f4f7b84f391ba3863

        • memory/1028-24-0x00000000758A0000-0x00000000759FD000-memory.dmp

          Filesize

          1.4MB

        • memory/1028-52-0x0000000000400000-0x0000000000431000-memory.dmp

          Filesize

          196KB

        • memory/1028-26-0x0000000000400000-0x0000000000431000-memory.dmp

          Filesize

          196KB

        • memory/2472-15-0x0000000000400000-0x0000000000431000-memory.dmp

          Filesize

          196KB

        • memory/2472-13-0x00000000758A0000-0x00000000759FD000-memory.dmp

          Filesize

          1.4MB

        • memory/2472-67-0x0000000000400000-0x0000000000431000-memory.dmp

          Filesize

          196KB

        • memory/2472-56-0x0000000000400000-0x0000000000431000-memory.dmp

          Filesize

          196KB

        • memory/3192-40-0x0000000000400000-0x0000000000431000-memory.dmp

          Filesize

          196KB

        • memory/3192-35-0x00000000758A0000-0x00000000759FD000-memory.dmp

          Filesize

          1.4MB

        • memory/3192-58-0x0000000000400000-0x0000000000431000-memory.dmp

          Filesize

          196KB

        • memory/3492-2-0x00000000758A0000-0x00000000759FD000-memory.dmp

          Filesize

          1.4MB

        • memory/3492-3-0x0000000000400000-0x0000000000431000-memory.dmp

          Filesize

          196KB

        • memory/3492-53-0x0000000000400000-0x0000000000431000-memory.dmp

          Filesize

          196KB

        • memory/3492-54-0x0000000000401000-0x000000000042E000-memory.dmp

          Filesize

          180KB

        • memory/3492-1-0x00000000001C0000-0x00000000001C4000-memory.dmp

          Filesize

          16KB

        • memory/3492-0-0x0000000000400000-0x0000000000431000-memory.dmp

          Filesize

          196KB

        • memory/3492-4-0x0000000000401000-0x000000000042E000-memory.dmp

          Filesize

          180KB

        • memory/3616-42-0x00000000758A0000-0x00000000759FD000-memory.dmp

          Filesize

          1.4MB

        • memory/3616-48-0x0000000000400000-0x0000000000431000-memory.dmp

          Filesize

          196KB