Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/05/2024, 15:12

General

  • Target
    f3437aac724affad150afa1050dec160_NeikiAnalytics.exe
  • Size 161KB
  • Sample240531-sll3bscc31
  • SHA256 a6dbd1b1f5eca687c9af18928d64a7fbae846e02ba7083c3cb9fafa951f50911
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Adds autorun key to be loaded by Explorer.exe on startup 2 TTPs 32 IoCs
  • Malware Dropper & Backdoor - Berbew 16 IoCs

    Berbew is a backdoor Trojan malware with capabilities to download and install a range of additional malicious software, such as other Trojans, ransomware, and cryptominers.

  • Executes dropped EXE 16 IoCs
  • Drops file in System32 directory 48 IoCs
  • Program crash 1 IoCs
  • Modifies registry class 51 IoCs
  • Suspicious use of WriteProcessMemory 48 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f3437aac724affad150afa1050dec160_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\f3437aac724affad150afa1050dec160_NeikiAnalytics.exe"
    1⤵
    • Adds autorun key to be loaded by Explorer.exe on startup
    • Drops file in System32 directory
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:4840
    • C:\Windows\SysWOW64\Mpaifalo.exe
      C:\Windows\system32\Mpaifalo.exe
      2⤵
      • Adds autorun key to be loaded by Explorer.exe on startup
      • Executes dropped EXE
      • Drops file in System32 directory
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:3860
      • C:\Windows\SysWOW64\Mcpebmkb.exe
        C:\Windows\system32\Mcpebmkb.exe
        3⤵
        • Adds autorun key to be loaded by Explorer.exe on startup
        • Executes dropped EXE
        • Drops file in System32 directory
        • Modifies registry class
        • Suspicious use of WriteProcessMemory
        PID:3888
        • C:\Windows\SysWOW64\Mjjmog32.exe
          C:\Windows\system32\Mjjmog32.exe
          4⤵
          • Adds autorun key to be loaded by Explorer.exe on startup
          • Executes dropped EXE
          • Drops file in System32 directory
          • Modifies registry class
          • Suspicious use of WriteProcessMemory
          PID:3364
          • C:\Windows\SysWOW64\Maaepd32.exe
            C:\Windows\system32\Maaepd32.exe
            5⤵
            • Adds autorun key to be loaded by Explorer.exe on startup
            • Executes dropped EXE
            • Drops file in System32 directory
            • Modifies registry class
            • Suspicious use of WriteProcessMemory
            PID:3504
            • C:\Windows\SysWOW64\Mgnnhk32.exe
              C:\Windows\system32\Mgnnhk32.exe
              6⤵
              • Adds autorun key to be loaded by Explorer.exe on startup
              • Executes dropped EXE
              • Drops file in System32 directory
              • Modifies registry class
              • Suspicious use of WriteProcessMemory
              PID:4428
              • C:\Windows\SysWOW64\Njljefql.exe
                C:\Windows\system32\Njljefql.exe
                7⤵
                • Adds autorun key to be loaded by Explorer.exe on startup
                • Executes dropped EXE
                • Drops file in System32 directory
                • Modifies registry class
                • Suspicious use of WriteProcessMemory
                PID:2936
                • C:\Windows\SysWOW64\Nceonl32.exe
                  C:\Windows\system32\Nceonl32.exe
                  8⤵
                  • Adds autorun key to be loaded by Explorer.exe on startup
                  • Executes dropped EXE
                  • Drops file in System32 directory
                  • Modifies registry class
                  • Suspicious use of WriteProcessMemory
                  PID:4280
                  • C:\Windows\SysWOW64\Njogjfoj.exe
                    C:\Windows\system32\Njogjfoj.exe
                    9⤵
                    • Adds autorun key to be loaded by Explorer.exe on startup
                    • Executes dropped EXE
                    • Drops file in System32 directory
                    • Modifies registry class
                    • Suspicious use of WriteProcessMemory
                    PID:4784
                    • C:\Windows\SysWOW64\Nqiogp32.exe
                      C:\Windows\system32\Nqiogp32.exe
                      10⤵
                      • Adds autorun key to be loaded by Explorer.exe on startup
                      • Executes dropped EXE
                      • Drops file in System32 directory
                      • Modifies registry class
                      • Suspicious use of WriteProcessMemory
                      PID:1964
                      • C:\Windows\SysWOW64\Nkncdifl.exe
                        C:\Windows\system32\Nkncdifl.exe
                        11⤵
                        • Adds autorun key to be loaded by Explorer.exe on startup
                        • Executes dropped EXE
                        • Drops file in System32 directory
                        • Modifies registry class
                        • Suspicious use of WriteProcessMemory
                        PID:1228
                        • C:\Windows\SysWOW64\Nqklmpdd.exe
                          C:\Windows\system32\Nqklmpdd.exe
                          12⤵
                          • Adds autorun key to be loaded by Explorer.exe on startup
                          • Executes dropped EXE
                          • Drops file in System32 directory
                          • Modifies registry class
                          • Suspicious use of WriteProcessMemory
                          PID:4384
                          • C:\Windows\SysWOW64\Ncihikcg.exe
                            C:\Windows\system32\Ncihikcg.exe
                            13⤵
                            • Adds autorun key to be loaded by Explorer.exe on startup
                            • Executes dropped EXE
                            • Drops file in System32 directory
                            • Modifies registry class
                            • Suspicious use of WriteProcessMemory
                            PID:5020
                            • C:\Windows\SysWOW64\Nbkhfc32.exe
                              C:\Windows\system32\Nbkhfc32.exe
                              14⤵
                              • Adds autorun key to be loaded by Explorer.exe on startup
                              • Executes dropped EXE
                              • Drops file in System32 directory
                              • Modifies registry class
                              • Suspicious use of WriteProcessMemory
                              PID:4776
                              • C:\Windows\SysWOW64\Ndidbn32.exe
                                C:\Windows\system32\Ndidbn32.exe
                                15⤵
                                • Adds autorun key to be loaded by Explorer.exe on startup
                                • Executes dropped EXE
                                • Drops file in System32 directory
                                • Modifies registry class
                                • Suspicious use of WriteProcessMemory
                                PID:244
                                • C:\Windows\SysWOW64\Ncldnkae.exe
                                  C:\Windows\system32\Ncldnkae.exe
                                  16⤵
                                  • Adds autorun key to be loaded by Explorer.exe on startup
                                  • Executes dropped EXE
                                  • Drops file in System32 directory
                                  • Modifies registry class
                                  • Suspicious use of WriteProcessMemory
                                  PID:5080
                                  • C:\Windows\SysWOW64\Nkcmohbg.exe
                                    C:\Windows\system32\Nkcmohbg.exe
                                    17⤵
                                    • Executes dropped EXE
                                    PID:2108
                                    • C:\Windows\SysWOW64\WerFault.exe
                                      C:\Windows\SysWOW64\WerFault.exe -u -p 2108 -s 412
                                      18⤵
                                      • Program crash
                                      PID:1420
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2108 -ip 2108
    1⤵
      PID:2904

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          Hnfmbf32.dll

          • Path C:\Windows\SysWOW64\Hnfmbf32.dll
          • Size 7KB
          • SHA256 0063fd86f9bd07bc1e0cba60f0db2a1445589768eedeb103627457d218e6ff31
          • MD5 SHA1 SHA512 SSDEEP

          Maaepd32.exe

          • Path C:\Windows\SysWOW64\Maaepd32.exe
          • Size 161KB
          • SHA256 2cf527c5e663b4996ac68ba764590411a15760591ccfe4380af3d6a988ad047a
          • MD5 SHA1 SHA512 SSDEEP

          Mcpebmkb.exe

          • Path C:\Windows\SysWOW64\Mcpebmkb.exe
          • Size 161KB
          • SHA256 c97a86d2981d7d705d25dba8ed1bd4adbb033e54ed18a78aa6ce4031135e9914
          • MD5 SHA1 SHA512 SSDEEP

          Mgnnhk32.exe

          • Path C:\Windows\SysWOW64\Mgnnhk32.exe
          • Size 161KB
          • SHA256 94e2a3590cad90cd6a4303701ccd3009799b1c125629621d180ab460ee6e942e
          • MD5 SHA1 SHA512 SSDEEP

          Mjjmog32.exe

          • Path C:\Windows\SysWOW64\Mjjmog32.exe
          • Size 161KB
          • SHA256 439542166b13d2a2630ced7c7a5857f93e5d07783a9543a09c4d2cbf4d80ab29
          • MD5 SHA1 SHA512 SSDEEP

          Mpaifalo.exe

          • Path C:\Windows\SysWOW64\Mpaifalo.exe
          • Size 161KB
          • SHA256 b8a1d2fa2ef67d3083c06c8ea278303e34ece48181d30d48df8e0763dfc592dd
          • MD5 SHA1 SHA512 SSDEEP

          Nbkhfc32.exe

          • Path C:\Windows\SysWOW64\Nbkhfc32.exe
          • Size 161KB
          • SHA256 3cd76bbf89f2d07fff2c9902414d2ff0fc3f232e49619aa0535d60a2ad68354d
          • MD5 SHA1 SHA512 SSDEEP

          Nceonl32.exe

          • Path C:\Windows\SysWOW64\Nceonl32.exe
          • Size 161KB
          • SHA256 8061a8129662df708b0b90f65d55bb9a4320b853d5fdd0d213c56379b76830b5
          • MD5 SHA1 SHA512 SSDEEP

          Ncihikcg.exe

          • Path C:\Windows\SysWOW64\Ncihikcg.exe
          • Size 161KB
          • SHA256 56c0d0d447e851480739a1b1adccf69c5c67f8cbf75449ca24ad515034a16000
          • MD5 SHA1 SHA512 SSDEEP

          Ncldnkae.exe

          • Path C:\Windows\SysWOW64\Ncldnkae.exe
          • Size 161KB
          • SHA256 9e607baf2a8874aad3875ba241f8f451eabd7474cac2721f87f829a52583cee0
          • MD5 SHA1 SHA512 SSDEEP

          Ndidbn32.exe

          • Path C:\Windows\SysWOW64\Ndidbn32.exe
          • Size 161KB
          • SHA256 1d27a4016463779e4f7623bebb9e4ecab83482f20777f18e8b66ad7218ffb9ba
          • MD5 SHA1 SHA512 SSDEEP

          Njljefql.exe

          • Path C:\Windows\SysWOW64\Njljefql.exe
          • Size 161KB
          • SHA256 03a7b0c340fb06674f8578fa8ff93f5144e7363dd5f0bfb9ff672e083e94a2f1
          • MD5 SHA1 SHA512 SSDEEP

          Njogjfoj.exe

          • Path C:\Windows\SysWOW64\Njogjfoj.exe
          • Size 161KB
          • SHA256 0460e9c2d1f1195695fcf4c5190be74c295e163c09b2b23a30382cbbb8fb1660
          • MD5 SHA1 SHA512 SSDEEP

          Nkcmohbg.exe

          • Path C:\Windows\SysWOW64\Nkcmohbg.exe
          • Size 161KB
          • SHA256 ecb9a491df656dfe2cb22f8a4544c5f2b162426dbc9b2727c4417fd902210625
          • MD5 SHA1 SHA512 SSDEEP

          Nkncdifl.exe

          • Path C:\Windows\SysWOW64\Nkncdifl.exe
          • Size 161KB
          • SHA256 db66ad064648d20cd6775203e5713246023504707fabc7536f2ed423b85722de
          • MD5 SHA1 SHA512 SSDEEP

          Nqiogp32.exe

          • Path C:\Windows\SysWOW64\Nqiogp32.exe
          • Size 161KB
          • SHA256 c8080d35bec4282a05d67f1396fc4e5f6b4f47796b2f8d3d17b1616603b3e12e
          • MD5 SHA1 SHA512 SSDEEP

          Nqklmpdd.exe

          • Path C:\Windows\SysWOW64\Nqklmpdd.exe
          • Size 161KB
          • SHA256 5aae47790e75c919c0908d6e2a2f3b8ffa6fdee5356e507c282a7fb895dc79f1
          • MD5 SHA1 SHA512 SSDEEP

          memory/244-121-0x0000000000400000-0x000000000043F000-memory.dmp

          memory/1228-140-0x0000000000400000-0x000000000043F000-memory.dmp

          memory/1228-79-0x0000000000400000-0x000000000043F000-memory.dmp

          memory/1964-139-0x0000000000400000-0x000000000043F000-memory.dmp

          memory/1964-71-0x0000000000400000-0x000000000043F000-memory.dmp

          memory/2108-134-0x0000000000400000-0x000000000043F000-memory.dmp

          memory/2936-48-0x0000000000400000-0x000000000043F000-memory.dmp

          memory/2936-133-0x0000000000400000-0x000000000043F000-memory.dmp

          memory/3364-24-0x0000000000400000-0x000000000043F000-memory.dmp

          memory/3364-120-0x0000000000400000-0x000000000043F000-memory.dmp

          memory/3504-36-0x0000000000400000-0x000000000043F000-memory.dmp

          memory/3504-124-0x0000000000400000-0x000000000043F000-memory.dmp

          memory/3860-97-0x0000000000400000-0x000000000043F000-memory.dmp

          memory/3860-12-0x0000000000400000-0x000000000043F000-memory.dmp

          memory/3888-20-0x0000000000400000-0x000000000043F000-memory.dmp

          memory/3888-106-0x0000000000400000-0x000000000043F000-memory.dmp

          memory/4280-142-0x0000000000400000-0x000000000043F000-memory.dmp

          memory/4280-55-0x0000000000400000-0x000000000043F000-memory.dmp

          memory/4384-138-0x0000000000400000-0x000000000043F000-memory.dmp

          memory/4384-89-0x0000000000400000-0x000000000043F000-memory.dmp

          memory/4428-47-0x0000000000400000-0x000000000043F000-memory.dmp

          memory/4776-107-0x0000000000400000-0x000000000043F000-memory.dmp

          memory/4776-136-0x0000000000400000-0x000000000043F000-memory.dmp

          memory/4784-141-0x0000000000400000-0x000000000043F000-memory.dmp

          memory/4784-63-0x0000000000400000-0x000000000043F000-memory.dmp

          memory/4840-0-0x0000000000400000-0x000000000043F000-memory.dmp

          memory/4840-88-0x0000000000400000-0x000000000043F000-memory.dmp

          memory/5020-137-0x0000000000400000-0x000000000043F000-memory.dmp

          memory/5020-98-0x0000000000400000-0x000000000043F000-memory.dmp

          memory/5080-125-0x0000000000400000-0x000000000043F000-memory.dmp

          memory/5080-135-0x0000000000400000-0x000000000043F000-memory.dmp