Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/05/2024, 20:37

General

  • Target
    36c2944dc1da8d29a1b3cb164cf8ad80_NeikiAnalytics.exe
  • Size 664KB
  • Sample240511-zees1aba44
  • SHA256 9487321f1c857f2d1f8cd05b11ea158403db0e4d661960c5194d1e0a21688e6b
  • 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\36c2944dc1da8d29a1b3cb164cf8ad80_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\36c2944dc1da8d29a1b3cb164cf8ad80_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:3756
    • C:\Windows\SysWOW64\Lphfpbdi.exe
      C:\Windows\system32\Lphfpbdi.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:4892
      • C:\Windows\SysWOW64\Mjcgohig.exe
        C:\Windows\system32\Mjcgohig.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:5100
        • C:\Windows\SysWOW64\Mdkhapfj.exe
          C:\Windows\system32\Mdkhapfj.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:3864
          • C:\Windows\SysWOW64\Mgidml32.exe
            C:\Windows\system32\Mgidml32.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:3964
            • C:\Windows\SysWOW64\Mncmjfmk.exe
              C:\Windows\system32\Mncmjfmk.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:1060
              • 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:1316
                • C:\Windows\SysWOW64\Nafokcol.exe
                  C:\Windows\system32\Nafokcol.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:1796
                  • C:\Windows\SysWOW64\Nkqpjidj.exe
                    C:\Windows\system32\Nkqpjidj.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:4960
                    • C:\Windows\SysWOW64\Nkcmohbg.exe
                      C:\Windows\system32\Nkcmohbg.exe
                      10⤵
                      • Executes dropped EXE
                      PID:2236
                      • C:\Windows\SysWOW64\WerFault.exe
                        C:\Windows\SysWOW64\WerFault.exe -u -p 2236 -s 412
                        11⤵
                        • Program crash
                        PID:2436
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2236 -ip 2236
    1⤵
      PID:5064

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          Ciiqgjgg.dll

          • Path C:\Windows\SysWOW64\Ciiqgjgg.dll
          • Size 7KB
          • SHA256 82a4ef90948bf3d9b520d635cdc80ddb35b0dd73b68fec1c93368e0f2aa6d8f5
          • MD5 SHA1 SHA512 SSDEEP

          Lphfpbdi.exe

          • Path C:\Windows\SysWOW64\Lphfpbdi.exe
          • Size 664KB
          • SHA256 b1da4865e933ebac93b7861287a2279cf4ac45ed5f7ce08d230287be2ac7a9d6
          • MD5 SHA1 SHA512 SSDEEP

          Mdkhapfj.exe

          • Path C:\Windows\SysWOW64\Mdkhapfj.exe
          • Size 664KB
          • SHA256 ccde4d644bc00f558e60ea8e982cadad34ef2168c92c80fc51c6d4cab9322c12
          • MD5 SHA1 SHA512 SSDEEP

          Mgidml32.exe

          • Path C:\Windows\SysWOW64\Mgidml32.exe
          • Size 664KB
          • SHA256 64ae98d76292d0f941d5b4a13e1eef731575009044558ed49a5dec32f34e2434
          • MD5 SHA1 SHA512 SSDEEP

          Mjcgohig.exe

          • Path C:\Windows\SysWOW64\Mjcgohig.exe
          • Size 664KB
          • SHA256 90f767ae92adbcaa1d953bebd033ff465d3bac21462312a7c356959dbdfffe6b
          • MD5 SHA1 SHA512 SSDEEP

          Mncmjfmk.exe

          • Path C:\Windows\SysWOW64\Mncmjfmk.exe
          • Size 664KB
          • SHA256 79770b81baa51b9449393db6526cd5456acc86368d2e3804304d1534fb8ca32f
          • MD5 SHA1 SHA512 SSDEEP

          Nafokcol.exe

          • Path C:\Windows\SysWOW64\Nafokcol.exe
          • Size 664KB
          • SHA256 d2af55743670c4ae83ee260140cdaa83a09cd11874fd91ad8aa7810a8a93fe19
          • MD5 SHA1 SHA512 SSDEEP

          Njljefql.exe

          • Path C:\Windows\SysWOW64\Njljefql.exe
          • Size 664KB
          • SHA256 674b4ea114273f970725b171e8c19171e11d62063b0e9277da342b669332d8d4
          • MD5 SHA1 SHA512 SSDEEP

          Nkcmohbg.exe

          • Path C:\Windows\SysWOW64\Nkcmohbg.exe
          • Size 664KB
          • SHA256 d85c1739e7d6a14c17c27770a16bd972ec5ab5d2c16c81cff82947b77d88eb59
          • MD5 SHA1 SHA512 SSDEEP

          Nkqpjidj.exe

          • Path C:\Windows\SysWOW64\Nkqpjidj.exe
          • Size 664KB
          • SHA256 6dd0a552bbf6593ffc818338dfc9686860a185ecea3dec7dcdd9cf75d5f390dc
          • MD5 SHA1 SHA512 SSDEEP

          memory/1060-44-0x0000000000400000-0x0000000000435000-memory.dmp

          memory/1316-76-0x0000000000400000-0x0000000000435000-memory.dmp

          memory/1316-47-0x0000000000400000-0x0000000000435000-memory.dmp

          memory/1796-75-0x0000000000400000-0x0000000000435000-memory.dmp

          memory/1796-56-0x0000000000400000-0x0000000000435000-memory.dmp

          memory/2236-73-0x0000000000400000-0x0000000000435000-memory.dmp

          memory/2236-71-0x0000000000400000-0x0000000000435000-memory.dmp

          memory/3756-80-0x0000000000400000-0x0000000000435000-memory.dmp

          memory/3756-0-0x0000000000400000-0x0000000000435000-memory.dmp

          memory/3864-28-0x0000000000400000-0x0000000000435000-memory.dmp

          memory/3964-78-0x0000000000400000-0x0000000000435000-memory.dmp

          memory/3964-36-0x0000000000400000-0x0000000000435000-memory.dmp

          memory/4892-8-0x0000000000400000-0x0000000000435000-memory.dmp

          memory/4892-79-0x0000000000400000-0x0000000000435000-memory.dmp

          memory/4960-63-0x0000000000400000-0x0000000000435000-memory.dmp

          memory/4960-74-0x0000000000400000-0x0000000000435000-memory.dmp

          memory/5100-77-0x0000000000400000-0x0000000000435000-memory.dmp

          memory/5100-16-0x0000000000400000-0x0000000000435000-memory.dmp