Analysis

  • max time kernel
    19s
  • max time network
    156s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • submitted
    22/06/2024, 00:27

General

  • Target
    731c62a6d58d1e6e241223aac7e8944953dfc455f49d5d52c76fe190aa5a79e9_NeikiAnalytics.exe
  • Size 4.8MB
  • Sample240622-ar1hsssamn
  • SHA256 731c62a6d58d1e6e241223aac7e8944953dfc455f49d5d52c76fe190aa5a79e9
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • xred

C2
  • xred.mooo.com

Attributes
  • email

    [email protected]

  • payload_url

    http://freedns.afraid.org/api/?action=getdyndns&sha=a30fa98efc092684e8d1c5cff797bcc613562978

    https://docs.google.com/uc?id=0BxsMXGfPIZfSVlVsOGlEVGxuZVk&export=download

    https://www.dropbox.com/s/n1w4p8gc6jzo0sg/SUpdate.ini?dl=1

    http://xred.site50.net/syn/SUpdate.ini

    https://docs.google.com/uc?id=0BxsMXGfPIZfSVzUyaHFYVkQxeFk&export=download

    https://www.dropbox.com/s/zhp1b06imehwylq/Synaptics.rar?dl=1

    http://xred.site50.net/syn/Synaptics.rar

    https://docs.google.com/uc?id=0BxsMXGfPIZfSTmlVYkxhSDg5TzQ&export=download

    https://www.dropbox.com/s/fzj752whr3ontsm/SSLLibrary.dll?dl=1

    http://xred.site50.net/syn/SSLLibrary.dll

Signatures

  • Detect Neshta payload 48 IoCs
  • Neshta

    Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

  • Neshta family
  • Xred

    Xred is backdoor written in Delphi.

  • Xred family
  • Executes dropped EXE 13 IoCs
  • Loads dropped DLL 33 IoCs
  • Modifies system executable filetype association 2 TTPs 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 14 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 13 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 52 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\731c62a6d58d1e6e241223aac7e8944953dfc455f49d5d52c76fe190aa5a79e9_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\731c62a6d58d1e6e241223aac7e8944953dfc455f49d5d52c76fe190aa5a79e9_NeikiAnalytics.exe"
    1⤵
    • Loads dropped DLL
    • Modifies system executable filetype association
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:1696
    • C:\Users\Admin\AppData\Local\Temp\3582-490\731c62a6d58d1e6e241223aac7e8944953dfc455f49d5d52c76fe190aa5a79e9_NeikiAnalytics.exe
      "C:\Users\Admin\AppData\Local\Temp\3582-490\731c62a6d58d1e6e241223aac7e8944953dfc455f49d5d52c76fe190aa5a79e9_NeikiAnalytics.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1664
      • C:\Users\Admin\AppData\Local\Temp\._cache_731c62a6d58d1e6e241223aac7e8944953dfc455f49d5d52c76fe190aa5a79e9_NeikiAnalytics.exe
        "C:\Users\Admin\AppData\Local\Temp\._cache_731c62a6d58d1e6e241223aac7e8944953dfc455f49d5d52c76fe190aa5a79e9_NeikiAnalytics.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Drops file in Program Files directory
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2784
        • C:\Windows\svchost.com
          "C:\Windows\svchost.com" "C:\Users\Admin\AppData\Local\Temp\3582-490\_CACHE~1.EXE"
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Drops file in Windows directory
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2672
          • C:\Users\Admin\AppData\Local\Temp\3582-490\_CACHE~1.EXE
            C:\Users\Admin\AppData\Local\Temp\3582-490\_CACHE~1.EXE
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Adds Run key to start application
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:2992
            • C:\Users\Admin\AppData\Local\Temp\._cache__CACHE~1.EXE
              "C:\Users\Admin\AppData\Local\Temp\._cache__CACHE~1.EXE"
              6⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of WriteProcessMemory
              PID:2832
              • C:\Windows\svchost.com
                "C:\Windows\svchost.com" "C:\Users\Admin\AppData\Local\Temp\_CACHE~2.EXE"
                7⤵
                • Executes dropped EXE
                • Loads dropped DLL
                • Drops file in Windows directory
                • System Location Discovery: System Language Discovery
                • Suspicious use of WriteProcessMemory
                PID:1480
                • C:\Users\Admin\AppData\Local\Temp\_CACHE~2.EXE
                  C:\Users\Admin\AppData\Local\Temp\_CACHE~2.EXE
                  8⤵
                  • Executes dropped EXE
                  • Loads dropped DLL
                  • System Location Discovery: System Language Discovery
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:2004
            • C:\ProgramData\Synaptics\Synaptics.exe
              "C:\ProgramData\Synaptics\Synaptics.exe" InjUpdate
              6⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:1912
              • C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe
                "C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate
                7⤵
                • Executes dropped EXE
                • Drops file in Windows directory
                • System Location Discovery: System Language Discovery
                • Suspicious use of WriteProcessMemory
                PID:1628
                • C:\Windows\svchost.com
                  "C:\Windows\svchost.com" "C:\Users\Admin\AppData\Local\Temp\3582-490\._cache_Synaptics.exe" InjUpdate
                  8⤵
                  • Executes dropped EXE
                  • Drops file in Windows directory
                  PID:2020
      • C:\ProgramData\Synaptics\Synaptics.exe
        "C:\ProgramData\Synaptics\Synaptics.exe" InjUpdate
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2492
        • C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe
          "C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate
          4⤵
          • Executes dropped EXE
          • Drops file in Windows directory
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:1932
          • C:\Windows\svchost.com
            "C:\Windows\svchost.com" "C:\Users\Admin\AppData\Local\Temp\3582-490\._cache_Synaptics.exe" InjUpdate
            5⤵
            • Executes dropped EXE
            • Drops file in Windows directory
            PID:728
  • C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /automation -Embedding
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Enumerates system info in registry
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1888

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        DW20.EXE

        • Path C:\MSOCache\ALLUSE~1\{90140~1\DW20.EXE
        • Size 859KB
        • SHA256 ead58c483cb20bcd57464f8a4929079539d634f469b213054bf737d227c026dc
        • MD5 SHA1 SHA512 SSDEEP

        dwtrig20.exe

        • Path C:\MSOCache\ALLUSE~1\{90140~1\dwtrig20.exe
        • Size 547KB
        • SHA256 593e60cc30ae0789448547195af77f550387f6648d45847ea244dd0dd7abf03d
        • MD5 SHA1 SHA512 SSDEEP

        ose.exe

        • Path C:\MSOCache\ALLUSE~1\{9A861~1\ose.exe
        • Size 186KB
        • SHA256 2a0aa0763fdef9c38c5dd4d50703f0c7e27f4903c139804ec75e55f8388139ae
        • MD5 SHA1 SHA512 SSDEEP

        setup.exe

        • Path C:\MSOCache\ALLUSE~1\{9A861~1\setup.exe
        • Size 1.1MB
        • SHA256 e17cd94c08fc0e001a49f43a0801cea4625fb9aee211b6dfebebec446c21f460
        • MD5 SHA1 SHA512 SSDEEP

        A3DUTI~1.EXE

        • Path C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE
        • Size 285KB
        • SHA256 a8f78ac26c738b13564252f1048ca784bf152ef048b829d3d22650b7f62078f0
        • MD5 SHA1 SHA512 SSDEEP

        ACROBR~1.EXE

        • Path C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE
        • Size 313KB
        • SHA256 85f7249bfac06b5ee9b20c7f520e3fdc905be7d64cfbefb7dcd82cd8d44686d5
        • MD5 SHA1 SHA512 SSDEEP

        AcroRd32.exe

        • Path C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe
        • Size 422KB
        • SHA256 a89419fc4ba9bf5f7ac6b348428ee57403fec3b5964f9e49b6eea49d779f4071
        • MD5 SHA1 SHA512 SSDEEP

        ADOBEU~1.EXE

        • Path C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE
        • Size 130KB
        • SHA256 81a3a1dc3104973a100bf8d114b6be35da03767a0cbbaf925f970ffcbe5f217c
        • MD5 SHA1 SHA512 SSDEEP

        FLTLDR.EXE

        • Path C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE
        • Size 157KB
        • SHA256 5d13230eae7cd9b4869145c3280f7208788a8e68c9930a5c9aa3e822684a963d
        • MD5 SHA1 SHA512 SSDEEP

        MSOICONS.EXE

        • Path C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE
        • Size 503KB
        • SHA256 31c10320edb2de22f37faee36611558db83b78a9c3c71ea0ed13c8dce25bf711
        • MD5 SHA1 SHA512 SSDEEP

        ._cache__CACHE~1.EXE

        • Path C:\Users\Admin\AppData\Local\Temp\._cache__CACHE~1.EXE
        • Size 2.5MB
        • SHA256 d68a74254c0130ca84cf8e915f596b1c56a246c5a8dcd3fdffe3a1a10bbaa1d5
        • MD5 SHA1 SHA512 SSDEEP

        _CACHE~1.EXE

        • Path C:\Users\Admin\AppData\Local\Temp\3582-490\_CACHE~1.EXE
        • Size 3.6MB
        • SHA256 25cb2d57a68edd3c9ed9d905becca6f3883819b4f8229f26bb5b8b877253c0df
        • MD5 SHA1 SHA512 SSDEEP

        directx.sys

        • Path C:\Windows\directx.sys
        • Size 66B
        • SHA256 b1304d541b965969b360d5f0a4e3441d52dd1202aecb32ec32e68b82f8951f4b
        • MD5 SHA1 SHA512

        directx.sys

        • Path C:\Windows\directx.sys
        • Size 48B
        • SHA256 6692dcebc7a902ff867b0754f3107d577cc6c7289a46b684416cec685bd81d7f
        • MD5 SHA1 SHA512

        svchost.com

        • Path C:\Windows\svchost.com
        • Size 40KB
        • SHA256 ff787f8231bb6f6a30eb61f46d56920e742ae22dd047622f8fbe6266d8bb864d
        • MD5 SHA1 SHA512 SSDEEP

        LOGTRA~1.EXE

        • Path \PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE
        • Size 252KB
        • SHA256 8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043
        • MD5 SHA1 SHA512 SSDEEP

        ._cache_731c62a6d58d1e6e241223aac7e8944953dfc455f49d5d52c76fe190aa5a79e9_NeikiAnalytics.exe

        • Path \Users\Admin\AppData\Local\Temp\._cache_731c62a6d58d1e6e241223aac7e8944953dfc455f49d5d52c76fe190aa5a79e9_NeikiAnalytics.exe
        • Size 3.6MB
        • SHA256 49813b0ced67a8b2ef0872ea992937b421583e8ddbecff1c90d004e92d6b9a1b
        • MD5 SHA1 SHA512 SSDEEP

        731c62a6d58d1e6e241223aac7e8944953dfc455f49d5d52c76fe190aa5a79e9_NeikiAnalytics.exe

        • Path \Users\Admin\AppData\Local\Temp\3582-490\731c62a6d58d1e6e241223aac7e8944953dfc455f49d5d52c76fe190aa5a79e9_NeikiAnalytics.exe
        • Size 4.7MB
        • SHA256 ee843704e00f865c128c05a0d5181a594c621d1ed80a8f33a4e7bfe5401fff28
        • MD5 SHA1 SHA512 SSDEEP

        XPlugin.dll

        • Path \Users\Admin\AppData\Local\Temp\XPlugin.dll
        • Size 8KB
        • SHA256 a67643858f5e1c7c08e563d6c281f9644dff1dcf020eeb88f912cf368671381d
        • MD5 SHA1 SHA512 SSDEEP

        memory/728-106-0x0000000000400000-0x000000000041B000-memory.dmp

        memory/1480-130-0x0000000000400000-0x000000000041B000-memory.dmp

        memory/1628-112-0x0000000000400000-0x000000000041B000-memory.dmp

        memory/1664-54-0x0000000000400000-0x00000000008BE000-memory.dmp

        memory/1664-16-0x0000000000400000-0x00000000008BE000-memory.dmp

        memory/1696-267-0x0000000000400000-0x000000000041B000-memory.dmp

        memory/1696-245-0x0000000000400000-0x000000000041B000-memory.dmp

        memory/1696-310-0x0000000000400000-0x000000000041B000-memory.dmp

        memory/1696-261-0x0000000000400000-0x000000000041B000-memory.dmp

        memory/1696-94-0x0000000000400000-0x000000000041B000-memory.dmp

        memory/1696-307-0x0000000000400000-0x000000000041B000-memory.dmp

        memory/1696-257-0x0000000000400000-0x000000000041B000-memory.dmp

        memory/1696-253-0x0000000000400000-0x000000000041B000-memory.dmp

        memory/1696-297-0x0000000000400000-0x000000000041B000-memory.dmp

        memory/1696-249-0x0000000000400000-0x000000000041B000-memory.dmp

        memory/1696-303-0x0000000000400000-0x000000000041B000-memory.dmp

        memory/1888-210-0x000000005FFF0000-0x0000000060000000-memory.dmp

        memory/1912-244-0x0000000000400000-0x00000000008BE000-memory.dmp

        memory/1912-252-0x0000000000400000-0x00000000008BE000-memory.dmp

        memory/1932-99-0x0000000000400000-0x000000000041B000-memory.dmp

        memory/2004-133-0x00000000004F0000-0x00000000004F3000-memory.dmp

        memory/2004-132-0x00000000004F0000-0x00000000004F3000-memory.dmp

        memory/2020-119-0x0000000000400000-0x000000000041B000-memory.dmp

        memory/2492-251-0x0000000000400000-0x00000000008BE000-memory.dmp

        memory/2492-247-0x0000000000400000-0x00000000008BE000-memory.dmp

        memory/2492-301-0x0000000000400000-0x00000000008BE000-memory.dmp

        memory/2492-213-0x0000000000400000-0x00000000008BE000-memory.dmp

        memory/2672-64-0x0000000000400000-0x000000000041B000-memory.dmp

        memory/2784-262-0x0000000000400000-0x000000000041B000-memory.dmp

        memory/2784-258-0x0000000000400000-0x000000000041B000-memory.dmp

        memory/2784-254-0x0000000000400000-0x000000000041B000-memory.dmp

        memory/2784-268-0x0000000000400000-0x000000000041B000-memory.dmp

        memory/2784-250-0x0000000000400000-0x000000000041B000-memory.dmp

        memory/2784-300-0x0000000000400000-0x000000000041B000-memory.dmp

        memory/2784-246-0x0000000000400000-0x000000000041B000-memory.dmp

        memory/2784-212-0x0000000000400000-0x000000000041B000-memory.dmp

        memory/2784-304-0x0000000000400000-0x000000000041B000-memory.dmp

        memory/2784-308-0x0000000000400000-0x000000000041B000-memory.dmp

        memory/2832-107-0x0000000000340000-0x0000000000343000-memory.dmp

        memory/2832-108-0x0000000000340000-0x0000000000343000-memory.dmp

        memory/2992-86-0x0000000000400000-0x000000000079D000-memory.dmp