Analysis

  • max time kernel
    142s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    09/05/2024, 14:29

General

  • Target
    5e0a381e4af791d98034d72ae0418e40_NeikiAnalytics.exe
  • Size 320KB
  • Sample240509-rt1p1sed3x
  • SHA256 2bdc66919376204f5141a036197aa0f16bc155c98b7acf5aaa97c8e6d880b0e7
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Adds autorun key to be loaded by Explorer.exe on startup 2 TTPs 26 IoCs
  • njRAT/Bladabindi

    Widely used RAT written in .NET.

  • Executes dropped EXE 13 IoCs
  • Loads dropped DLL 30 IoCs
  • Drops file in System32 directory 39 IoCs
  • Program crash 1 IoCs
  • Modifies registry class 42 IoCs
  • Suspicious use of WriteProcessMemory 56 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5e0a381e4af791d98034d72ae0418e40_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\5e0a381e4af791d98034d72ae0418e40_NeikiAnalytics.exe"
    1⤵
    • Adds autorun key to be loaded by Explorer.exe on startup
    • Loads dropped DLL
    • Drops file in System32 directory
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:2556
    • C:\Windows\SysWOW64\Flmefm32.exe
      C:\Windows\system32\Flmefm32.exe
      2⤵
      • Adds autorun key to be loaded by Explorer.exe on startup
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in System32 directory
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2568
      • C:\Windows\SysWOW64\Gonnhhln.exe
        C:\Windows\system32\Gonnhhln.exe
        3⤵
        • Adds autorun key to be loaded by Explorer.exe on startup
        • Executes dropped EXE
        • Loads dropped DLL
        • Drops file in System32 directory
        • Modifies registry class
        • Suspicious use of WriteProcessMemory
        PID:2684
        • C:\Windows\SysWOW64\Gopkmhjk.exe
          C:\Windows\system32\Gopkmhjk.exe
          4⤵
          • Adds autorun key to be loaded by Explorer.exe on startup
          • Executes dropped EXE
          • Loads dropped DLL
          • Drops file in System32 directory
          • Modifies registry class
          • Suspicious use of WriteProcessMemory
          PID:2840
          • C:\Windows\SysWOW64\Gldkfl32.exe
            C:\Windows\system32\Gldkfl32.exe
            5⤵
            • Adds autorun key to be loaded by Explorer.exe on startup
            • Executes dropped EXE
            • Loads dropped DLL
            • Drops file in System32 directory
            • Modifies registry class
            • Suspicious use of WriteProcessMemory
            PID:2516
            • C:\Windows\SysWOW64\Gkihhhnm.exe
              C:\Windows\system32\Gkihhhnm.exe
              6⤵
              • Adds autorun key to be loaded by Explorer.exe on startup
              • Executes dropped EXE
              • Loads dropped DLL
              • Drops file in System32 directory
              • Modifies registry class
              • Suspicious use of WriteProcessMemory
              PID:2496
              • C:\Windows\SysWOW64\Gdamqndn.exe
                C:\Windows\system32\Gdamqndn.exe
                7⤵
                • Adds autorun key to be loaded by Explorer.exe on startup
                • Executes dropped EXE
                • Loads dropped DLL
                • Drops file in System32 directory
                • Modifies registry class
                • Suspicious use of WriteProcessMemory
                PID:2648
                • C:\Windows\SysWOW64\Hmlnoc32.exe
                  C:\Windows\system32\Hmlnoc32.exe
                  8⤵
                  • Adds autorun key to be loaded by Explorer.exe on startup
                  • Executes dropped EXE
                  • Loads dropped DLL
                  • Drops file in System32 directory
                  • Modifies registry class
                  • Suspicious use of WriteProcessMemory
                  PID:344
                  • C:\Windows\SysWOW64\Hgdbhi32.exe
                    C:\Windows\system32\Hgdbhi32.exe
                    9⤵
                    • Adds autorun key to be loaded by Explorer.exe on startup
                    • Executes dropped EXE
                    • Loads dropped DLL
                    • Drops file in System32 directory
                    • Modifies registry class
                    • Suspicious use of WriteProcessMemory
                    PID:2796
                    • C:\Windows\SysWOW64\Hejoiedd.exe
                      C:\Windows\system32\Hejoiedd.exe
                      10⤵
                      • Adds autorun key to be loaded by Explorer.exe on startup
                      • Executes dropped EXE
                      • Loads dropped DLL
                      • Drops file in System32 directory
                      • Modifies registry class
                      • Suspicious use of WriteProcessMemory
                      PID:2172
                      • C:\Windows\SysWOW64\Hgilchkf.exe
                        C:\Windows\system32\Hgilchkf.exe
                        11⤵
                        • Adds autorun key to be loaded by Explorer.exe on startup
                        • Executes dropped EXE
                        • Loads dropped DLL
                        • Drops file in System32 directory
                        • Modifies registry class
                        • Suspicious use of WriteProcessMemory
                        PID:1772
                        • C:\Windows\SysWOW64\Hjhhocjj.exe
                          C:\Windows\system32\Hjhhocjj.exe
                          12⤵
                          • Adds autorun key to be loaded by Explorer.exe on startup
                          • Executes dropped EXE
                          • Loads dropped DLL
                          • Drops file in System32 directory
                          • Modifies registry class
                          • Suspicious use of WriteProcessMemory
                          PID:480
                          • C:\Windows\SysWOW64\Iaeiieeb.exe
                            C:\Windows\system32\Iaeiieeb.exe
                            13⤵
                            • Adds autorun key to be loaded by Explorer.exe on startup
                            • Executes dropped EXE
                            • Loads dropped DLL
                            • Drops file in System32 directory
                            • Modifies registry class
                            • Suspicious use of WriteProcessMemory
                            PID:624
                            • C:\Windows\SysWOW64\Iagfoe32.exe
                              C:\Windows\system32\Iagfoe32.exe
                              14⤵
                              • Executes dropped EXE
                              • Suspicious use of WriteProcessMemory
                              PID:2268
                              • C:\Windows\SysWOW64\WerFault.exe
                                C:\Windows\SysWOW64\WerFault.exe -u -p 2268 -s 140
                                15⤵
                                • Loads dropped DLL
                                • Program crash
                                PID:1948

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        Hgdbhi32.exe

        • Path C:\Windows\SysWOW64\Hgdbhi32.exe
        • Size 320KB
        • SHA256 921ef31aaf7006477abb3f10c3247201acdd758f705e96c37382d86e994912dc
        • MD5 SHA1 SHA512 SSDEEP

        Hgilchkf.exe

        • Path C:\Windows\SysWOW64\Hgilchkf.exe
        • Size 320KB
        • SHA256 9e45733a365756c50ad665efacfbb9652240d271a4790a4d09bbe998295bf6bb
        • MD5 SHA1 SHA512 SSDEEP

        Flmefm32.exe

        • Path \Windows\SysWOW64\Flmefm32.exe
        • Size 320KB
        • SHA256 a5d6186c1553651c654b2ab4fc9c9331907b1897561ad70d8ae8eb9735dfb06e
        • MD5 SHA1 SHA512 SSDEEP

        Gdamqndn.exe

        • Path \Windows\SysWOW64\Gdamqndn.exe
        • Size 320KB
        • SHA256 ebcd9a459a8745554364d5406f42a122c9e7aedc1220a58557f72037b00ce873
        • MD5 SHA1 SHA512 SSDEEP

        Gkihhhnm.exe

        • Path \Windows\SysWOW64\Gkihhhnm.exe
        • Size 320KB
        • SHA256 3324a8d8b7d92b9e988bfeffde30637da1a7a8141f741242f9f03435d92f5d42
        • MD5 SHA1 SHA512 SSDEEP

        Gldkfl32.exe

        • Path \Windows\SysWOW64\Gldkfl32.exe
        • Size 320KB
        • SHA256 f7e402be220bc9502725965bac0ddefe272b941186e0587d755ef4cf1f6ced59
        • MD5 SHA1 SHA512 SSDEEP

        Gonnhhln.exe

        • Path \Windows\SysWOW64\Gonnhhln.exe
        • Size 320KB
        • SHA256 0ccce2d63eeb3e76483b5cf600e0b0f749ed19f095423bd2757ff34c9b09aa36
        • MD5 SHA1 SHA512 SSDEEP

        Gopkmhjk.exe

        • Path \Windows\SysWOW64\Gopkmhjk.exe
        • Size 320KB
        • SHA256 c473b2739ef06109bcbe410a3efa35d246a5b72432618c95f2b3a0e75460d158
        • MD5 SHA1 SHA512 SSDEEP

        Hejoiedd.exe

        • Path \Windows\SysWOW64\Hejoiedd.exe
        • Size 320KB
        • SHA256 6a97d854203cc052af48a6c8b90e56f106677aead27ad0aeb6f6c6202dbe5110
        • MD5 SHA1 SHA512 SSDEEP

        Hjhhocjj.exe

        • Path \Windows\SysWOW64\Hjhhocjj.exe
        • Size 320KB
        • SHA256 6f1a25c12a25f7b5ce258bf3e4f730b627563d6098b7c25f92fb58c542bcd3db
        • MD5 SHA1 SHA512 SSDEEP

        Hmlnoc32.exe

        • Path \Windows\SysWOW64\Hmlnoc32.exe
        • Size 320KB
        • SHA256 62355cda427b3318ed649c8e5642f1bcc36fbe82516766f59602c6d8813baf77
        • MD5 SHA1 SHA512 SSDEEP

        Iaeiieeb.exe

        • Path \Windows\SysWOW64\Iaeiieeb.exe
        • Size 320KB
        • SHA256 0f809508385c81c76d184b18501c05c8a956ae22ad4d5427b7ee1b745dfd34da
        • MD5 SHA1 SHA512 SSDEEP

        Iagfoe32.exe

        • Path \Windows\SysWOW64\Iagfoe32.exe
        • Size 320KB
        • SHA256 260e3d2690b3deb57398bd12386d3bdbda5c49623062a222386cf43625fff17f
        • MD5 SHA1 SHA512 SSDEEP

        memory/344-109-0x0000000000250000-0x0000000000283000-memory.dmp

        memory/344-190-0x0000000000400000-0x0000000000433000-memory.dmp

        memory/480-151-0x0000000000400000-0x0000000000433000-memory.dmp

        memory/480-164-0x0000000000250000-0x0000000000283000-memory.dmp

        memory/480-194-0x0000000000400000-0x0000000000433000-memory.dmp

        memory/624-172-0x0000000000250000-0x0000000000283000-memory.dmp

        memory/624-165-0x0000000000400000-0x0000000000433000-memory.dmp

        memory/624-195-0x0000000000400000-0x0000000000433000-memory.dmp

        memory/1772-149-0x0000000000250000-0x0000000000283000-memory.dmp

        memory/1772-193-0x0000000000400000-0x0000000000433000-memory.dmp

        memory/1772-137-0x0000000000400000-0x0000000000433000-memory.dmp

        memory/2172-192-0x0000000000400000-0x0000000000433000-memory.dmp

        memory/2172-136-0x0000000001F40000-0x0000000001F73000-memory.dmp

        memory/2268-196-0x0000000000400000-0x0000000000433000-memory.dmp

        memory/2496-188-0x0000000000400000-0x0000000000433000-memory.dmp

        memory/2496-82-0x0000000000290000-0x00000000002C3000-memory.dmp

        memory/2496-69-0x0000000000400000-0x0000000000433000-memory.dmp

        memory/2516-55-0x0000000000400000-0x0000000000433000-memory.dmp

        memory/2516-67-0x00000000002E0000-0x0000000000313000-memory.dmp

        memory/2516-187-0x0000000000400000-0x0000000000433000-memory.dmp

        memory/2556-6-0x0000000000440000-0x0000000000473000-memory.dmp

        memory/2556-0-0x0000000000400000-0x0000000000433000-memory.dmp

        memory/2556-183-0x0000000000400000-0x0000000000433000-memory.dmp

        memory/2568-25-0x00000000002F0000-0x0000000000323000-memory.dmp

        memory/2568-26-0x00000000002F0000-0x0000000000323000-memory.dmp

        memory/2568-184-0x0000000000400000-0x0000000000433000-memory.dmp

        memory/2648-189-0x0000000000400000-0x0000000000433000-memory.dmp

        memory/2648-83-0x0000000000400000-0x0000000000433000-memory.dmp

        memory/2648-90-0x00000000005D0000-0x0000000000603000-memory.dmp

        memory/2684-27-0x0000000000400000-0x0000000000433000-memory.dmp

        memory/2684-185-0x0000000000400000-0x0000000000433000-memory.dmp

        memory/2684-34-0x0000000000250000-0x0000000000283000-memory.dmp

        memory/2796-191-0x0000000000400000-0x0000000000433000-memory.dmp

        memory/2796-118-0x0000000000250000-0x0000000000283000-memory.dmp

        memory/2796-110-0x0000000000400000-0x0000000000433000-memory.dmp

        memory/2840-46-0x0000000000400000-0x0000000000433000-memory.dmp

        memory/2840-54-0x00000000005D0000-0x0000000000603000-memory.dmp