Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/05/2024, 19:42

General

  • Target
    1742b7ea87ca59699429c850a7fb4d90_NeikiAnalytics.exe
  • Size 199KB
  • Sample240514-yemceach91
  • SHA256 5f73100613d7c5f44617718c655aa68a70ce1920f94cd5aee3dfcf6f543b0aa5
  • 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\1742b7ea87ca59699429c850a7fb4d90_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\1742b7ea87ca59699429c850a7fb4d90_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:4612
    • C:\Windows\SysWOW64\Nnhfee32.exe
      C:\Windows\system32\Nnhfee32.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:4840
      • C:\Windows\SysWOW64\Nceonl32.exe
        C:\Windows\system32\Nceonl32.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:1544
        • C:\Windows\SysWOW64\Nnjbke32.exe
          C:\Windows\system32\Nnjbke32.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:1956
          • C:\Windows\SysWOW64\Nqiogp32.exe
            C:\Windows\system32\Nqiogp32.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:4100
            • C:\Windows\SysWOW64\Njacpf32.exe
              C:\Windows\system32\Njacpf32.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:2852
              • 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:2880
                • 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:680
                  • C:\Windows\SysWOW64\Nqmhbpba.exe
                    C:\Windows\system32\Nqmhbpba.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:3712
                    • C:\Windows\SysWOW64\Nkcmohbg.exe
                      C:\Windows\system32\Nkcmohbg.exe
                      10⤵
                      • Executes dropped EXE
                      PID:2500
                      • C:\Windows\SysWOW64\WerFault.exe
                        C:\Windows\SysWOW64\WerFault.exe -u -p 2500 -s 400
                        11⤵
                        • Program crash
                        PID:3412
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2500 -ip 2500
    1⤵
      PID:4808

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          Nceonl32.exe

          • Path C:\Windows\SysWOW64\Nceonl32.exe
          • Size 199KB
          • SHA256 f1dcc6d5dda43f09de7583584d875254321b489d956366cafe43ee57185b8378
          • MD5 SHA1 SHA512 SSDEEP

          Ndghmo32.exe

          • Path C:\Windows\SysWOW64\Ndghmo32.exe
          • Size 199KB
          • SHA256 2b9b69cc9b87ee477e6c65a6fde6407ad334b321d0ae09cacca2568c6768cc26
          • MD5 SHA1 SHA512 SSDEEP

          Njacpf32.exe

          • Path C:\Windows\SysWOW64\Njacpf32.exe
          • Size 199KB
          • SHA256 394b12682b105cd253cd4addd173527a11c629bd74c7f5645f9ade4a4d00a9ea
          • MD5 SHA1 SHA512 SSDEEP

          Nkcmohbg.exe

          • Path C:\Windows\SysWOW64\Nkcmohbg.exe
          • Size 199KB
          • SHA256 cd27fcdad90a4156f232aa0306305f5ca19998135f8de9768a3fe5d098296dc5
          • MD5 SHA1 SHA512 SSDEEP

          Nkqpjidj.exe

          • Path C:\Windows\SysWOW64\Nkqpjidj.exe
          • Size 199KB
          • SHA256 8e36da2d53443e4dc86505b0fa759c44451d28f6d9f32bcdd46bce03d7a6d45a
          • MD5 SHA1 SHA512 SSDEEP

          Nnhfee32.exe

          • Path C:\Windows\SysWOW64\Nnhfee32.exe
          • Size 199KB
          • SHA256 79c1e0e00272176bfcc6170b8fa4f0cc2d40b2dfb1bb81fa9f89dfd0dfea7010
          • MD5 SHA1 SHA512 SSDEEP

          Nnjbke32.exe

          • Path C:\Windows\SysWOW64\Nnjbke32.exe
          • Size 199KB
          • SHA256 3d81c14f52f68f802152ea888a92f3bc9e0029a3b654a81d67088d9a819c171b
          • MD5 SHA1 SHA512 SSDEEP

          Nqiogp32.exe

          • Path C:\Windows\SysWOW64\Nqiogp32.exe
          • Size 199KB
          • SHA256 5a3bf6153168ccde3dd17cc5396a0f02faa49dc8a2ec6dceebedaeb1e35a4fbb
          • MD5 SHA1 SHA512 SSDEEP

          Nqmhbpba.exe

          • Path C:\Windows\SysWOW64\Nqmhbpba.exe
          • Size 199KB
          • SHA256 ac6b952b77393ac125517c13982beb023e406fb85d413c828cf1d13956e9a671
          • MD5 SHA1 SHA512 SSDEEP

          memory/680-56-0x0000000000400000-0x000000000043E000-memory.dmp

          memory/680-77-0x0000000000400000-0x000000000043E000-memory.dmp

          memory/1544-17-0x0000000000400000-0x000000000043E000-memory.dmp

          memory/1544-81-0x0000000000400000-0x000000000043E000-memory.dmp

          memory/1956-80-0x0000000000400000-0x000000000043E000-memory.dmp

          memory/1956-25-0x0000000000400000-0x000000000043E000-memory.dmp

          memory/2500-74-0x0000000000400000-0x000000000043E000-memory.dmp

          memory/2500-72-0x0000000000400000-0x000000000043E000-memory.dmp

          memory/2852-41-0x0000000000400000-0x000000000043E000-memory.dmp

          memory/2852-79-0x0000000000400000-0x000000000043E000-memory.dmp

          memory/2880-48-0x0000000000400000-0x000000000043E000-memory.dmp

          memory/2880-76-0x0000000000400000-0x000000000043E000-memory.dmp

          memory/3712-64-0x0000000000400000-0x000000000043E000-memory.dmp

          memory/3712-75-0x0000000000400000-0x000000000043E000-memory.dmp

          memory/4100-78-0x0000000000400000-0x000000000043E000-memory.dmp

          memory/4100-33-0x0000000000400000-0x000000000043E000-memory.dmp

          memory/4612-5-0x0000000000431000-0x0000000000432000-memory.dmp

          memory/4612-83-0x0000000000400000-0x000000000043E000-memory.dmp

          memory/4612-0-0x0000000000400000-0x000000000043E000-memory.dmp

          memory/4840-82-0x0000000000400000-0x000000000043E000-memory.dmp

          memory/4840-8-0x0000000000400000-0x000000000043E000-memory.dmp