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Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/05/2024, 11:59

General

  • Target

    4569a24b84e5073b606155a941f936a3f4922b4bfc43417237c1631db978845a_NeikiAnalytics.exe

  • Size

    715KB

  • MD5

    9f097dabc838e75a9c4216ec60b6c460

  • SHA1

    7f6cafc761e2a237138a429fcb1648b16fa3df84

  • SHA256

    4569a24b84e5073b606155a941f936a3f4922b4bfc43417237c1631db978845a

  • SHA512

    814ecd5231908cd8b6588b19b774f03e04b7fabc4f7204c10e9e0d1dbdf4f24a9a4a01480ddc64f86b9cc435531bb2cd6fd657e2a8bff84a9267582b27105aaf

  • SSDEEP

    3072:htwizQTj8CSUYf8W3nSjen++Bj88OZS0/Qe2HdOLlqw1aQnj74y0+xkABerFFiWy:buj8NDF3OR9/Qe2Hdklrn4K3eP7y

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 14 IoCs
  • Drops file in System32 directory 15 IoCs
  • Drops file in Program Files directory 15 IoCs
  • Suspicious behavior: EnumeratesProcesses 16 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4569a24b84e5073b606155a941f936a3f4922b4bfc43417237c1631db978845a_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\4569a24b84e5073b606155a941f936a3f4922b4bfc43417237c1631db978845a_NeikiAnalytics.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:4008
    • C:\Program Files (x86)\Internet Explorer\casino_extensions.exe
      "C:\Program Files (x86)\Internet Explorer\casino_extensions.exe"
      2⤵
      • Drops file in System32 directory
      • Suspicious use of WriteProcessMemory
      PID:4496
      • C:\Windows\SysWOW64\casino_extensions.exe
        C:\Windows\system32\casino_extensions.exe
        3⤵
        • Executes dropped EXE
        • Drops file in Program Files directory
        • Suspicious use of WriteProcessMemory
        PID:2412
        • C:\Windows\SysWOW64\Casino_ext.exe
          C:\Windows\SysWOW64\Casino_ext.exe
          4⤵
          • Executes dropped EXE
          • Drops file in Program Files directory
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:1856
          • C:\Program Files (x86)\Internet Explorer\casino_extensions.exe
            "C:\Program Files (x86)\Internet Explorer\casino_extensions.exe"
            5⤵
            • Drops file in System32 directory
            • Suspicious use of WriteProcessMemory
            PID:4004
            • C:\Windows\SysWOW64\casino_extensions.exe
              C:\Windows\system32\casino_extensions.exe
              6⤵
              • Executes dropped EXE
              • Drops file in Program Files directory
              • Suspicious use of WriteProcessMemory
              PID:4576
              • C:\Windows\SysWOW64\Casino_ext.exe
                C:\Windows\SysWOW64\Casino_ext.exe
                7⤵
                • Executes dropped EXE
                • Drops file in Program Files directory
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of WriteProcessMemory
                PID:2400
                • C:\Program Files (x86)\Internet Explorer\casino_extensions.exe
                  "C:\Program Files (x86)\Internet Explorer\casino_extensions.exe"
                  8⤵
                  • Drops file in System32 directory
                  • Suspicious use of WriteProcessMemory
                  PID:2036
                  • C:\Windows\SysWOW64\LiveMessageCenter.exe
                    C:\Windows\system32\LiveMessageCenter.exe /part2
                    9⤵
                    • Executes dropped EXE
                    • Drops file in Program Files directory
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of WriteProcessMemory
                    PID:1936
                    • C:\Program Files (x86)\Internet Explorer\casino_extensions.exe
                      "C:\Program Files (x86)\Internet Explorer\casino_extensions.exe"
                      10⤵
                      • Drops file in System32 directory
                      • Suspicious use of WriteProcessMemory
                      PID:3372
                      • C:\Windows\SysWOW64\casino_extensions.exe
                        C:\Windows\system32\casino_extensions.exe
                        11⤵
                        • Executes dropped EXE
                        • Drops file in Program Files directory
                        • Suspicious use of WriteProcessMemory
                        PID:4380
                        • C:\Windows\SysWOW64\Casino_ext.exe
                          C:\Windows\SysWOW64\Casino_ext.exe
                          12⤵
                          • Executes dropped EXE
                          • Drops file in Program Files directory
                          • Suspicious behavior: EnumeratesProcesses
                          • Suspicious use of WriteProcessMemory
                          PID:5068
                          • C:\Program Files (x86)\Internet Explorer\casino_extensions.exe
                            "C:\Program Files (x86)\Internet Explorer\casino_extensions.exe"
                            13⤵
                            • Drops file in System32 directory
                            • Suspicious use of WriteProcessMemory
                            PID:4484
                            • C:\Windows\SysWOW64\casino_extensions.exe
                              C:\Windows\system32\casino_extensions.exe
                              14⤵
                              • Executes dropped EXE
                              • Drops file in Program Files directory
                              • Suspicious use of WriteProcessMemory
                              PID:4404
                              • C:\Windows\SysWOW64\Casino_ext.exe
                                C:\Windows\SysWOW64\Casino_ext.exe
                                15⤵
                                • Executes dropped EXE
                                • Drops file in Program Files directory
                                • Suspicious behavior: EnumeratesProcesses
                                • Suspicious use of WriteProcessMemory
                                PID:1152
                                • C:\Program Files (x86)\Internet Explorer\casino_extensions.exe
                                  "C:\Program Files (x86)\Internet Explorer\casino_extensions.exe"
                                  16⤵
                                  • Drops file in System32 directory
                                  • Suspicious use of WriteProcessMemory
                                  PID:1668
                                  • C:\Windows\SysWOW64\casino_extensions.exe
                                    C:\Windows\system32\casino_extensions.exe
                                    17⤵
                                    • Executes dropped EXE
                                    • Drops file in Program Files directory
                                    • Suspicious use of WriteProcessMemory
                                    PID:5032
                                    • C:\Windows\SysWOW64\Casino_ext.exe
                                      C:\Windows\SysWOW64\Casino_ext.exe
                                      18⤵
                                      • Executes dropped EXE
                                      • Drops file in Program Files directory
                                      • Suspicious behavior: EnumeratesProcesses
                                      • Suspicious use of WriteProcessMemory
                                      PID:5112
                                      • C:\Program Files (x86)\Internet Explorer\casino_extensions.exe
                                        "C:\Program Files (x86)\Internet Explorer\casino_extensions.exe"
                                        19⤵
                                        • Drops file in System32 directory
                                        • Suspicious use of WriteProcessMemory
                                        PID:740
                                        • C:\Windows\SysWOW64\LiveMessageCenter.exe
                                          C:\Windows\system32\LiveMessageCenter.exe
                                          20⤵
                                          • Executes dropped EXE
                                          • Drops file in Program Files directory
                                          • Suspicious behavior: EnumeratesProcesses
                                          • Suspicious use of WriteProcessMemory
                                          PID:4888
                                          • C:\Program Files (x86)\Internet Explorer\casino_extensions.exe
                                            "C:\Program Files (x86)\Internet Explorer\casino_extensions.exe"
                                            21⤵
                                            • Drops file in System32 directory
                                            • Suspicious use of WriteProcessMemory
                                            PID:3936
                                            • C:\Windows\SysWOW64\casino_extensions.exe
                                              C:\Windows\system32\casino_extensions.exe
                                              22⤵
                                              • Executes dropped EXE
                                              • Drops file in Program Files directory
                                              • Suspicious use of WriteProcessMemory
                                              PID:32
                                              • C:\Windows\SysWOW64\Casino_ext.exe
                                                C:\Windows\SysWOW64\Casino_ext.exe
                                                23⤵
                                                • Executes dropped EXE
                                                • Drops file in Program Files directory
                                                • Suspicious behavior: EnumeratesProcesses
                                                PID:2968
                                                • C:\Program Files (x86)\Internet Explorer\casino_extensions.exe
                                                  "C:\Program Files (x86)\Internet Explorer\casino_extensions.exe"
                                                  24⤵
                                                  • Drops file in System32 directory
                                                  • Drops file in Program Files directory
                                                  PID:4912
                                                  • C:\Windows\SysWOW64\cmd.exe
                                                    C:\Windows\system32\cmd.exe /c $$2028~1.BAT
                                                    25⤵
                                                      PID:4136

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • C:\Program Files (x86)\Internet Explorer\$$202803s.bat

      Filesize

      81B

      MD5

      4777bf695815d870d27ed4a38a8f0840

      SHA1

      565412b5182bca7a221448dba78369c42d1c4a0c

      SHA256

      c08018226d9a45ab277a01ca35f519ff7ea1cb450d080e24b0f590739654241d

      SHA512

      87e792d326c5a9d2d92984ec4c34d2af9d616a4676a7d69df73b09975fd077d96077ae2528b6fc05752110eb4e406c3e9d94d49d0a74eeaba6bc6a48bca8ac1d

    • C:\Windows\SysWOW64\LiveMessageCenter.exe

      Filesize

      732KB

      MD5

      36c86eaaff14be83edd92bf76f6a7feb

      SHA1

      c87d6ecff4019a826f45cd534ab964503774fa39

      SHA256

      35914665956dc26efaa120246ad12c0074152c54abf352a506b82f49bc16e1bd

      SHA512

      560bc20db5dabde26cb3f069a1c89a699e16e26d262512a9d0b5408e3edde9839061313bbda88ef7ec653fa210ecb50e5746a7e69b469d491cbba50a09d7c528

    • C:\Windows\SysWOW64\casino_extensions.exe

      Filesize

      732KB

      MD5

      9e551f61849088a2849aba79a6117d32

      SHA1

      2b547f7991affeaea428fffa47d85941e106d126

      SHA256

      933bddbf927be88e4f15ae50988f4aa5685813b34f66859bb55bac027280a787

      SHA512

      82001509ea9b5b378db9c4d86e3a500ad31b5a9a638beb1d72c78bda1cfd8dc77c784068a76bfd52f477d947083fa8047fdf0a777dcd20176bac4ef9c71a69c3

    • C:\Windows\SysWOW64\casino_extensions.exe

      Filesize

      730KB

      MD5

      2c1fbf8cff8f09e8334a4063609a7d67

      SHA1

      2499c6a615d630b0914b6e03527aa84d1b404880

      SHA256

      26c9c13594ccdb2d36fb6174577bf1c84f3985f34a23b5b5b7c4904f5f9f4d58

      SHA512

      a83624e64102bd0535f905d3432d8833093ed894b0788fdb1f410b6f6bdcdf476344db26feb9023dc0479eb3b6557271862a07e2cff7b3f707cc055be6c7bae0

    • memory/2412-7-0x0000000000400000-0x0000000000425000-memory.dmp

      Filesize

      148KB

    • memory/4008-8-0x0000000000400000-0x0000000000425000-memory.dmp

      Filesize

      148KB