Analysis

  • max time kernel
    93s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/05/2024, 05:39

General

  • Target
    8a615a59ccc529e14c74a2dc30cffab0_NeikiAnalytics.exe
  • Size 109KB
  • Sample240511-gb96maba73
  • SHA256 a5ef533195b95b70f7cc82941b1f41a5c905fee4dff8683c41d3062fdf52c274
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Adds autorun key to be loaded by Explorer.exe on startup 2 TTPs 14 IoCs
  • Malware Dropper & Backdoor - Berbew 22 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 7 IoCs
  • Drops file in System32 directory 21 IoCs
  • Program crash 1 IoCs
  • Modifies registry class 24 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8a615a59ccc529e14c74a2dc30cffab0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\8a615a59ccc529e14c74a2dc30cffab0_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:4712
    • C:\Windows\SysWOW64\Njacpf32.exe
      C:\Windows\system32\Njacpf32.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:852
      • C:\Windows\SysWOW64\Nqklmpdd.exe
        C:\Windows\system32\Nqklmpdd.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:1556
        • C:\Windows\SysWOW64\Ncihikcg.exe
          C:\Windows\system32\Ncihikcg.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:4424
          • C:\Windows\SysWOW64\Ngedij32.exe
            C:\Windows\system32\Ngedij32.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:3744
            • C:\Windows\SysWOW64\Njcpee32.exe
              C:\Windows\system32\Njcpee32.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:756
              • C:\Windows\SysWOW64\Nnolfdcn.exe
                C:\Windows\system32\Nnolfdcn.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:2752
                • C:\Windows\SysWOW64\Nkcmohbg.exe
                  C:\Windows\system32\Nkcmohbg.exe
                  8⤵
                  • Executes dropped EXE
                  PID:1264
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -u -p 1264 -s 412
                    9⤵
                    • Program crash
                    PID:4956
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1264 -ip 1264
    1⤵
      PID:4704

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          Ddpfgd32.dll

          • Path C:\Windows\SysWOW64\Ddpfgd32.dll
          • Size 7KB
          • SHA256 c086fbe258cd5a022c8ec9ba82131f4765032736f79a6d89dea7d82b99ad662d
          • MD5 SHA1 SHA512 SSDEEP

          Ncihikcg.exe

          • Path C:\Windows\SysWOW64\Ncihikcg.exe
          • Size 109KB
          • SHA256 073475cd993d498db0f158b1af9522d6b821e038c8983d03326b10a13b4345e2
          • MD5 SHA1 SHA512 SSDEEP

          Ngedij32.exe

          • Path C:\Windows\SysWOW64\Ngedij32.exe
          • Size 109KB
          • SHA256 6860b78ccda072586d7a0ee98516230be247d7c1f222c80e8cb094ffaee06bfd
          • MD5 SHA1 SHA512 SSDEEP

          Njacpf32.exe

          • Path C:\Windows\SysWOW64\Njacpf32.exe
          • Size 109KB
          • SHA256 4efc27d89a46fa204ba277108ac9dac2f80d38b962b5d7e2682662bc3511b8a5
          • MD5 SHA1 SHA512 SSDEEP

          Njcpee32.exe

          • Path C:\Windows\SysWOW64\Njcpee32.exe
          • Size 109KB
          • SHA256 af7935d9410d050d35c547b63312eb171865df4715216c38fda3a3d7dd577945
          • MD5 SHA1 SHA512 SSDEEP

          Nkcmohbg.exe

          • Path C:\Windows\SysWOW64\Nkcmohbg.exe
          • Size 109KB
          • SHA256 e8e1043404975521653f33814f8499d6e029cf6407dc6d14b91a4c72db5e81a2
          • MD5 SHA1 SHA512 SSDEEP

          Nkcmohbg.exe

          • Path C:\Windows\SysWOW64\Nkcmohbg.exe
          • Size 109KB
          • SHA256 0490cd86feda1192347c47d787fb7f761904868411a92357d8fcc69bb98ef6ee
          • MD5 SHA1 SHA512 SSDEEP

          Nnolfdcn.exe

          • Path C:\Windows\SysWOW64\Nnolfdcn.exe
          • Size 109KB
          • SHA256 e8e8750f4b128d1f70e91f8964748fb6529cf2ff20644885826434d7745be207
          • MD5 SHA1 SHA512 SSDEEP

          Nqklmpdd.exe

          • Path C:\Windows\SysWOW64\Nqklmpdd.exe
          • Size 109KB
          • SHA256 9d782bbc60ea314b1813640b5a8919da144d54160b303c8150dccf831200bc90
          • MD5 SHA1 SHA512 SSDEEP

          memory/756-44-0x0000000000400000-0x0000000000444000-memory.dmp

          memory/852-8-0x0000000000400000-0x0000000000444000-memory.dmp

          memory/852-61-0x0000000000400000-0x0000000000444000-memory.dmp

          memory/1264-56-0x0000000000400000-0x0000000000444000-memory.dmp

          memory/1264-57-0x0000000000400000-0x0000000000444000-memory.dmp

          memory/1556-60-0x0000000000400000-0x0000000000444000-memory.dmp

          memory/1556-16-0x0000000000400000-0x0000000000444000-memory.dmp

          memory/2752-48-0x0000000000400000-0x0000000000444000-memory.dmp

          memory/2752-58-0x0000000000400000-0x0000000000444000-memory.dmp

          memory/3744-33-0x0000000000400000-0x0000000000444000-memory.dmp

          memory/3744-59-0x0000000000400000-0x0000000000444000-memory.dmp

          memory/4424-28-0x0000000000400000-0x0000000000444000-memory.dmp

          memory/4712-0-0x0000000000400000-0x0000000000444000-memory.dmp

          memory/4712-62-0x0000000000400000-0x0000000000444000-memory.dmp