Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • submitted
    31-05-2024 01:02

General

  • Target

    707408e05240397500c84f75c68347f0_NeikiAnalytics.exe

  • Size

    1.1MB

  • MD5

    707408e05240397500c84f75c68347f0

  • SHA1

    c90cfafc9d341500bba9df2023dbb9e6ae0cc55d

  • SHA256

    5ab7b5a51e66d8e92c78a6e715bc401bec1c095a8e3e8dbbc602b3ba3d03ffb6

  • SHA512

    8d3352cfa9ca2fec3a613b69bf5b0d6c512cbfa985d0ec22ab3144a6b36816ec4c5cb541998a6e0111cc454bd6b2010f31eda205e1e96b4e2630b6f227bd20b9

  • SSDEEP

    24576:DnsJ39LyjbJkQFMhmC+6GD9hjLHZiXrHXHkrq:DnsHyjtk2MYC5GDrHY7H0O

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

  • Ramnit

    Ramnit is a versatile family that holds viruses, worms, and Trojans.

  • Ramnit family
  • Xred

    Xred is backdoor written in Delphi.

  • Xred family
  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 5 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • UPX packed file 1 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 4 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

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

  • Modifies registry class 2 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\707408e05240397500c84f75c68347f0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\707408e05240397500c84f75c68347f0_NeikiAnalytics.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:4332
    • C:\Users\Admin\AppData\Local\Temp\._cache_707408e05240397500c84f75c68347f0_NeikiAnalytics.exe
      "C:\Users\Admin\AppData\Local\Temp\._cache_707408e05240397500c84f75c68347f0_NeikiAnalytics.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:856
      • C:\Users\Admin\AppData\Local\Temp\._cache_707408e05240397500c84f75c68347f0_NeikiAnalyticsmgr.exe
        C:\Users\Admin\AppData\Local\Temp\._cache_707408e05240397500c84f75c68347f0_NeikiAnalyticsmgr.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        PID:2308
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2308 -s 480
          4⤵
          • Program crash
          PID:4576
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 856 -s 700
        3⤵
        • Program crash
        PID:5048
    • C:\ProgramData\Synaptics\Synaptics.exe
      "C:\ProgramData\Synaptics\Synaptics.exe" InjUpdate
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:1724
      • C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe
        "C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1284
        • C:\Users\Admin\AppData\Local\Temp\._cache_Synapticsmgr.exe
          C:\Users\Admin\AppData\Local\Temp\._cache_Synapticsmgr.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • System Location Discovery: System Language Discovery
          PID:2188
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2188 -s 516
            5⤵
            • Program crash
            PID:4196
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1284 -s 700
          4⤵
          • Program crash
          PID:4348
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 856 -ip 856
    1⤵
      PID:2400
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 2308 -ip 2308
      1⤵
        PID:3020
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 2188 -ip 2188
        1⤵
          PID:3852
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 1284 -ip 1284
          1⤵
            PID:3872

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          • C:\ProgramData\Synaptics\Synaptics.exe

            Filesize

            1.1MB

            MD5

            707408e05240397500c84f75c68347f0

            SHA1

            c90cfafc9d341500bba9df2023dbb9e6ae0cc55d

            SHA256

            5ab7b5a51e66d8e92c78a6e715bc401bec1c095a8e3e8dbbc602b3ba3d03ffb6

            SHA512

            8d3352cfa9ca2fec3a613b69bf5b0d6c512cbfa985d0ec22ab3144a6b36816ec4c5cb541998a6e0111cc454bd6b2010f31eda205e1e96b4e2630b6f227bd20b9

          • C:\Users\Admin\AppData\Local\Temp\._cache_707408e05240397500c84f75c68347f0_NeikiAnalytics.exe

            Filesize

            433KB

            MD5

            720fa5986135dab6d54371dcdec7524f

            SHA1

            ab9a32250e9d9ef21dd4723384933247ad3d0123

            SHA256

            801492c7185ce584fb498c5ed7de350b9d6b56159202203031c8e33102d1dbc1

            SHA512

            8e25a7367fb11d95c442b7755058504ed089fd52e1ca0caab8b806c1df44ebaf55b308fff0f5817adebd403ec99eb89e9036bf963d72025ac9fe07026c3606f9

          • C:\Users\Admin\AppData\Local\Temp\._cache_707408e05240397500c84f75c68347f0_NeikiAnalyticsmgr.exe

            Filesize

            184KB

            MD5

            1d92c741bc5b2d34dcd0a0265ab54275

            SHA1

            a160982825420567c15f6c11f777cb4ccbe69bb8

            SHA256

            3aab3cf37efd4c034da13a0d7ba8725f49a21d227e05f3bba91d8d36350f4a67

            SHA512

            1da728dba6383e0e9fc51370f8fb782a15e724b57b952d952e4c719f81d517a56035b1e9496da3d7f9bf79af0a4bd5caa8a351ca60f40d637da3648224944b94

          • C:\Users\Admin\AppData\Local\Temp\~TM4D16.tmp

            Filesize

            1.6MB

            MD5

            4f3387277ccbd6d1f21ac5c07fe4ca68

            SHA1

            e16506f662dc92023bf82def1d621497c8ab5890

            SHA256

            767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

            SHA512

            9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

          • memory/856-43-0x0000000000400000-0x00000000004AB000-memory.dmp

            Filesize

            684KB

          • memory/856-125-0x0000000000400000-0x00000000004AB000-memory.dmp

            Filesize

            684KB

          • memory/1284-119-0x0000000000400000-0x00000000004AB000-memory.dmp

            Filesize

            684KB

          • memory/1284-128-0x0000000000400000-0x00000000004AB000-memory.dmp

            Filesize

            684KB

          • memory/1724-129-0x0000000000400000-0x000000000051E000-memory.dmp

            Filesize

            1.1MB

          • memory/1724-150-0x0000000000400000-0x000000000051E000-memory.dmp

            Filesize

            1.1MB

          • memory/1724-155-0x0000000000400000-0x000000000051E000-memory.dmp

            Filesize

            1.1MB

          • memory/2308-72-0x0000000000400000-0x000000000042A000-memory.dmp

            Filesize

            168KB

          • memory/4332-0-0x0000000000600000-0x0000000000601000-memory.dmp

            Filesize

            4KB

          • memory/4332-83-0x0000000000400000-0x000000000051E000-memory.dmp

            Filesize

            1.1MB