Analysis

  • max time kernel
    93s
  • max time network
    97s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/05/2024, 14:21

General

  • Target
    d56ae449f4d827da561687487e4ebbd0_NeikiAnalytics.exe
  • Size 164KB
  • Sample240519-rn9qqsbd85
  • SHA256 47216150b78f4b14586ab5b8593c25a55e09e1a0379e142ca49e903fbe97e812
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Adds autorun key to be loaded by Explorer.exe on startup 2 TTPs 18 IoCs
  • Malware Dropper & Backdoor - Berbew 9 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 9 IoCs
  • Drops file in System32 directory 27 IoCs
  • Program crash 1 IoCs
  • Modifies registry class 30 IoCs
  • Suspicious use of WriteProcessMemory 27 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d56ae449f4d827da561687487e4ebbd0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\d56ae449f4d827da561687487e4ebbd0_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:2748
    • C:\Windows\SysWOW64\Ndbnboqb.exe
      C:\Windows\system32\Ndbnboqb.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:2068
      • C:\Windows\SysWOW64\Ngpjnkpf.exe
        C:\Windows\system32\Ngpjnkpf.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:3448
        • C:\Windows\SysWOW64\Nafokcol.exe
          C:\Windows\system32\Nafokcol.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:468
          • C:\Windows\SysWOW64\Ncgkcl32.exe
            C:\Windows\system32\Ncgkcl32.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:1692
            • C:\Windows\SysWOW64\Nnmopdep.exe
              C:\Windows\system32\Nnmopdep.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:320
              • C:\Windows\SysWOW64\Ndghmo32.exe
                C:\Windows\system32\Ndghmo32.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:2932
                • C:\Windows\SysWOW64\Nkqpjidj.exe
                  C:\Windows\system32\Nkqpjidj.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:1468
                  • C:\Windows\SysWOW64\Ncldnkae.exe
                    C:\Windows\system32\Ncldnkae.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:4988
                    • C:\Windows\SysWOW64\Nkcmohbg.exe
                      C:\Windows\system32\Nkcmohbg.exe
                      10⤵
                      • Executes dropped EXE
                      PID:3648
                      • C:\Windows\SysWOW64\WerFault.exe
                        C:\Windows\SysWOW64\WerFault.exe -u -p 3648 -s 412
                        11⤵
                        • Program crash
                        PID:4152
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3648 -ip 3648
    1⤵
      PID:4108

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          Cgfgaq32.dll

          • Path C:\Windows\SysWOW64\Cgfgaq32.dll
          • Size 7KB
          • SHA256 5a6ba350e62d5c06fa0a1c51b2b5bf620b59c79cc13f3f532188ad3d63c88c34
          • MD5 SHA1 SHA512 SSDEEP

          Nafokcol.exe

          • Path C:\Windows\SysWOW64\Nafokcol.exe
          • Size 164KB
          • SHA256 85adb784803a273cfb26ee6a509f395010c612e727ee878ced5e515129ed045e
          • MD5 SHA1 SHA512 SSDEEP

          Ncgkcl32.exe

          • Path C:\Windows\SysWOW64\Ncgkcl32.exe
          • Size 164KB
          • SHA256 8b5a474829f15a57a7214963673c498760e55c2c24aef3f345155f4258ae5515
          • MD5 SHA1 SHA512 SSDEEP

          Ncldnkae.exe

          • Path C:\Windows\SysWOW64\Ncldnkae.exe
          • Size 164KB
          • SHA256 b7477dac04f2246cd26685251525d73b3878fc1ef832e006e059fa92eb02307d
          • MD5 SHA1 SHA512 SSDEEP

          Ndbnboqb.exe

          • Path C:\Windows\SysWOW64\Ndbnboqb.exe
          • Size 164KB
          • SHA256 074882c6003c6831c9ec30af197855925e0f4e90790feb3179f4f6c3efa9c8e9
          • MD5 SHA1 SHA512 SSDEEP

          Ndghmo32.exe

          • Path C:\Windows\SysWOW64\Ndghmo32.exe
          • Size 164KB
          • SHA256 552735d2b44322fc369b771f084d968c2d0b3f0bfedd1028402c97926b2d48c1
          • MD5 SHA1 SHA512 SSDEEP

          Ngpjnkpf.exe

          • Path C:\Windows\SysWOW64\Ngpjnkpf.exe
          • Size 164KB
          • SHA256 9f4d946108c57c90d0efbd79dbfd05c5dba05833340d8aad0373bf676c22bfd9
          • MD5 SHA1 SHA512 SSDEEP

          Nkcmohbg.exe

          • Path C:\Windows\SysWOW64\Nkcmohbg.exe
          • Size 164KB
          • SHA256 cd3b5cbd9cc58d05ae4cfd36e78f494cb086cea2b9a6837f2f29a8263271877b
          • MD5 SHA1 SHA512 SSDEEP

          Nkqpjidj.exe

          • Path C:\Windows\SysWOW64\Nkqpjidj.exe
          • Size 164KB
          • SHA256 e697600ba21025bdff22e0e24baad31256bc54f00dee623ecb83eadeef17e406
          • MD5 SHA1 SHA512 SSDEEP

          Nnmopdep.exe

          • Path C:\Windows\SysWOW64\Nnmopdep.exe
          • Size 164KB
          • SHA256 5f295e55af906ffb5408763ecd8a0e54021a02cbb52b032e86949b9cc97771eb
          • MD5 SHA1 SHA512 SSDEEP

          memory/320-44-0x0000000000400000-0x0000000000445000-memory.dmp

          memory/320-76-0x0000000000400000-0x0000000000445000-memory.dmp

          memory/468-28-0x0000000000400000-0x0000000000445000-memory.dmp

          memory/1468-75-0x0000000000400000-0x0000000000445000-memory.dmp

          memory/1468-55-0x0000000000400000-0x0000000000445000-memory.dmp

          memory/1692-36-0x0000000000400000-0x0000000000445000-memory.dmp

          memory/2068-79-0x0000000000400000-0x0000000000445000-memory.dmp

          memory/2068-12-0x0000000000400000-0x0000000000445000-memory.dmp

          memory/2748-0-0x0000000000400000-0x0000000000445000-memory.dmp

          memory/2748-80-0x0000000000400000-0x0000000000445000-memory.dmp

          memory/2932-52-0x0000000000400000-0x0000000000445000-memory.dmp

          memory/2932-77-0x0000000000400000-0x0000000000445000-memory.dmp

          memory/3448-16-0x0000000000400000-0x0000000000445000-memory.dmp

          memory/3448-78-0x0000000000400000-0x0000000000445000-memory.dmp

          memory/3648-73-0x0000000000400000-0x0000000000445000-memory.dmp

          memory/3648-72-0x0000000000400000-0x0000000000445000-memory.dmp

          memory/4988-74-0x0000000000400000-0x0000000000445000-memory.dmp

          memory/4988-64-0x0000000000400000-0x0000000000445000-memory.dmp