Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/05/2024, 03:34

General

  • Target
    e0738b1e76b86af6532b4ba35bd04420_NEIKI.exe
  • Size 235KB
  • Sample240509-d4xt8abb98
  • SHA256 7340d2b4b6441a047514e299e014b31ec1e2cac1dce77bc152ac001b23835e6d
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Adds autorun key to be loaded by Explorer.exe on startup 2 TTPs 52 IoCs
  • Malware Dropper & Backdoor - Berbew 26 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 26 IoCs
  • Drops file in System32 directory 64 IoCs
  • Program crash 1 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e0738b1e76b86af6532b4ba35bd04420_NEIKI.exe
    "C:\Users\Admin\AppData\Local\Temp\e0738b1e76b86af6532b4ba35bd04420_NEIKI.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:2456
    • C:\Windows\SysWOW64\Mkgmcjld.exe
      C:\Windows\system32\Mkgmcjld.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:1572
      • C:\Windows\SysWOW64\Mnfipekh.exe
        C:\Windows\system32\Mnfipekh.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:4920
        • C:\Windows\SysWOW64\Mcbahlip.exe
          C:\Windows\system32\Mcbahlip.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:2256
          • C:\Windows\SysWOW64\Mgnnhk32.exe
            C:\Windows\system32\Mgnnhk32.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:2944
            • C:\Windows\SysWOW64\Nnhfee32.exe
              C:\Windows\system32\Nnhfee32.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:4212
              • C:\Windows\SysWOW64\Ngpjnkpf.exe
                C:\Windows\system32\Ngpjnkpf.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:4552
                • C:\Windows\SysWOW64\Nnjbke32.exe
                  C:\Windows\system32\Nnjbke32.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:4640
                  • C:\Windows\SysWOW64\Nqiogp32.exe
                    C:\Windows\system32\Nqiogp32.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:4484
                    • C:\Windows\SysWOW64\Nddkgonp.exe
                      C:\Windows\system32\Nddkgonp.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:448
                      • C:\Windows\SysWOW64\Ncgkcl32.exe
                        C:\Windows\system32\Ncgkcl32.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:4236
                        • C:\Windows\SysWOW64\Ngcgcjnc.exe
                          C:\Windows\system32\Ngcgcjnc.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:4228
                          • C:\Windows\SysWOW64\Njacpf32.exe
                            C:\Windows\system32\Njacpf32.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:4916
                            • C:\Windows\SysWOW64\Nnmopdep.exe
                              C:\Windows\system32\Nnmopdep.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:3432
                              • C:\Windows\SysWOW64\Nbhkac32.exe
                                C:\Windows\system32\Nbhkac32.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:2148
                                • C:\Windows\SysWOW64\Nqklmpdd.exe
                                  C:\Windows\system32\Nqklmpdd.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:1652
                                  • C:\Windows\SysWOW64\Ndghmo32.exe
                                    C:\Windows\system32\Ndghmo32.exe
                                    17⤵
                                    • 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:4876
                                    • C:\Windows\SysWOW64\Ncihikcg.exe
                                      C:\Windows\system32\Ncihikcg.exe
                                      18⤵
                                      • 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:1684
                                      • C:\Windows\SysWOW64\Ngedij32.exe
                                        C:\Windows\system32\Ngedij32.exe
                                        19⤵
                                        • 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:1560
                                        • C:\Windows\SysWOW64\Njcpee32.exe
                                          C:\Windows\system32\Njcpee32.exe
                                          20⤵
                                          • 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:3496
                                          • C:\Windows\SysWOW64\Nnolfdcn.exe
                                            C:\Windows\system32\Nnolfdcn.exe
                                            21⤵
                                            • 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:4596
                                            • C:\Windows\SysWOW64\Nbkhfc32.exe
                                              C:\Windows\system32\Nbkhfc32.exe
                                              22⤵
                                              • 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:4688
                                              • C:\Windows\SysWOW64\Nqmhbpba.exe
                                                C:\Windows\system32\Nqmhbpba.exe
                                                23⤵
                                                • Adds autorun key to be loaded by Explorer.exe on startup
                                                • Executes dropped EXE
                                                • Drops file in System32 directory
                                                • Modifies registry class
                                                PID:2840
                                                • C:\Windows\SysWOW64\Ndidbn32.exe
                                                  C:\Windows\system32\Ndidbn32.exe
                                                  24⤵
                                                  • Adds autorun key to be loaded by Explorer.exe on startup
                                                  • Executes dropped EXE
                                                  • Drops file in System32 directory
                                                  • Modifies registry class
                                                  PID:1932
                                                  • C:\Windows\SysWOW64\Ncldnkae.exe
                                                    C:\Windows\system32\Ncldnkae.exe
                                                    25⤵
                                                    • Adds autorun key to be loaded by Explorer.exe on startup
                                                    • Executes dropped EXE
                                                    • Drops file in System32 directory
                                                    • Modifies registry class
                                                    PID:4224
                                                    • C:\Windows\SysWOW64\Nggqoj32.exe
                                                      C:\Windows\system32\Nggqoj32.exe
                                                      26⤵
                                                      • Adds autorun key to be loaded by Explorer.exe on startup
                                                      • Executes dropped EXE
                                                      • Drops file in System32 directory
                                                      • Modifies registry class
                                                      PID:3364
                                                      • C:\Windows\SysWOW64\Nkcmohbg.exe
                                                        C:\Windows\system32\Nkcmohbg.exe
                                                        27⤵
                                                        • Executes dropped EXE
                                                        PID:2360
                                                        • C:\Windows\SysWOW64\WerFault.exe
                                                          C:\Windows\SysWOW64\WerFault.exe -u -p 2360 -s 400
                                                          28⤵
                                                          • Program crash
                                                          PID:3636
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2360 -ip 2360
    1⤵
      PID:2052

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          Mcbahlip.exe

          • Path C:\Windows\SysWOW64\Mcbahlip.exe
          • Size 235KB
          • SHA256 c37708b47c591a59f206906170916766f5731dcd538d0ad428899f99360cd1fc
          • MD5 SHA1 SHA512 SSDEEP

          Mgnnhk32.exe

          • Path C:\Windows\SysWOW64\Mgnnhk32.exe
          • Size 235KB
          • SHA256 e63dbba0692cbeff8d806fe7d252db689073121ce67117aaf8aef99d2adea273
          • MD5 SHA1 SHA512 SSDEEP

          Mkgmcjld.exe

          • Path C:\Windows\SysWOW64\Mkgmcjld.exe
          • Size 235KB
          • SHA256 ee514ae3ef35efc3f4bc0be8c5ba3b82851bc99255a3f89951ab36ec6e10ef51
          • MD5 SHA1 SHA512 SSDEEP

          Mnfipekh.exe

          • Path C:\Windows\SysWOW64\Mnfipekh.exe
          • Size 235KB
          • SHA256 5a46c833932b801239f409865b045ae7315a70ea38d97b9cd1a477eb1e73c45b
          • MD5 SHA1 SHA512 SSDEEP

          Nbhkac32.exe

          • Path C:\Windows\SysWOW64\Nbhkac32.exe
          • Size 235KB
          • SHA256 d1f1206c92854525c84cfd249ed2ed4800cf816f695e63af569511b894cdbf3d
          • MD5 SHA1 SHA512 SSDEEP

          Nbkhfc32.exe

          • Path C:\Windows\SysWOW64\Nbkhfc32.exe
          • Size 235KB
          • SHA256 cad04c5dfaf2a5e96e47d8f0ae2956575b22226203fb61f07fbb149cf20377de
          • MD5 SHA1 SHA512 SSDEEP

          Ncgkcl32.exe

          • Path C:\Windows\SysWOW64\Ncgkcl32.exe
          • Size 235KB
          • SHA256 5ad5157f67bfab48a472937166c26280f8c3e0552d5203e036bafc86ce1f28e5
          • MD5 SHA1 SHA512 SSDEEP

          Ncihikcg.exe

          • Path C:\Windows\SysWOW64\Ncihikcg.exe
          • Size 235KB
          • SHA256 3a0d6ee3de5ec4ab5e2fe64d10a08a1d5cb9acca289b35e39dd6dee710667116
          • MD5 SHA1 SHA512 SSDEEP

          Ncldnkae.exe

          • Path C:\Windows\SysWOW64\Ncldnkae.exe
          • Size 235KB
          • SHA256 f91328f87b2b915c45d2a371dc9dacfc89c3b3a50e25f1ec30b20c275c494e1c
          • MD5 SHA1 SHA512 SSDEEP

          Nddkgonp.exe

          • Path C:\Windows\SysWOW64\Nddkgonp.exe
          • Size 235KB
          • SHA256 2dd17839b3ffa531c4cf1ac144131b43c9942c9320fae251aae7e5e88e67413a
          • MD5 SHA1 SHA512 SSDEEP

          Ndghmo32.exe

          • Path C:\Windows\SysWOW64\Ndghmo32.exe
          • Size 235KB
          • SHA256 16c44dbd332925c8c48cab1fcde85ecbd0e9cf525b5526974159602fffae684d
          • MD5 SHA1 SHA512 SSDEEP

          Ndidbn32.exe

          • Path C:\Windows\SysWOW64\Ndidbn32.exe
          • Size 235KB
          • SHA256 95cf6a1fbbc4e1ddfb26a4995343cb6ad6aad747ef5208b4ce5ca10dca422837
          • MD5 SHA1 SHA512 SSDEEP

          Ngcgcjnc.exe

          • Path C:\Windows\SysWOW64\Ngcgcjnc.exe
          • Size 235KB
          • SHA256 7eb95e56d44970b979e89d7019a7654d172200699fedc24c93b908f9a8c27a2a
          • MD5 SHA1 SHA512 SSDEEP

          Ngedij32.exe

          • Path C:\Windows\SysWOW64\Ngedij32.exe
          • Size 235KB
          • SHA256 08504994b14d121382d308ff55c866285e7cf928b96477eff874d6cbbba711f6
          • MD5 SHA1 SHA512 SSDEEP

          Nggqoj32.exe

          • Path C:\Windows\SysWOW64\Nggqoj32.exe
          • Size 235KB
          • SHA256 582e7551fff2a69803d99c59148baa564b7df14cfa413b17f484fc7806cbf0c6
          • MD5 SHA1 SHA512 SSDEEP

          Ngpjnkpf.exe

          • Path C:\Windows\SysWOW64\Ngpjnkpf.exe
          • Size 235KB
          • SHA256 c7af455f37f2946847efa7055754b85d9c9bf1aa313123c24abeb436f04f2cbc
          • MD5 SHA1 SHA512 SSDEEP

          Njacpf32.exe

          • Path C:\Windows\SysWOW64\Njacpf32.exe
          • Size 235KB
          • SHA256 1976931e2de4d38ca37a03066e1db4bfb36dbfbbb5ee2ef2169ff3cc0e6aa754
          • MD5 SHA1 SHA512 SSDEEP

          Njcpee32.exe

          • Path C:\Windows\SysWOW64\Njcpee32.exe
          • Size 235KB
          • SHA256 95b985ec84f604d1295d9915e8a35277116a4022e9ff825c6f471a85eefc863c
          • MD5 SHA1 SHA512 SSDEEP

          Nkcmohbg.exe

          • Path C:\Windows\SysWOW64\Nkcmohbg.exe
          • Size 235KB
          • SHA256 3d22ac751d3fd2235efb172696e9c7c36d1ea289dd43e618316f6bc55496a20e
          • MD5 SHA1 SHA512 SSDEEP

          Nnhfee32.exe

          • Path C:\Windows\SysWOW64\Nnhfee32.exe
          • Size 235KB
          • SHA256 99da857c46ac5c96a42c23f467dbff2644ffffd7d728cd3f95bd5edade864089
          • MD5 SHA1 SHA512 SSDEEP

          Nnjbke32.exe

          • Path C:\Windows\SysWOW64\Nnjbke32.exe
          • Size 235KB
          • SHA256 187e79a7d0607822e98e875ab2e88c55e0aa914e55cd41638882c874a2fd894a
          • MD5 SHA1 SHA512 SSDEEP

          Nnmopdep.exe

          • Path C:\Windows\SysWOW64\Nnmopdep.exe
          • Size 235KB
          • SHA256 c28ba7c33fba0414039aff36b9a020563846007637f23475121ed2972e4930d8
          • MD5 SHA1 SHA512 SSDEEP

          Nnolfdcn.exe

          • Path C:\Windows\SysWOW64\Nnolfdcn.exe
          • Size 235KB
          • SHA256 911ce0c747a160975562b530c961c1261ceb8784265b8ebc8edf6b56c61b996f
          • MD5 SHA1 SHA512 SSDEEP

          Nqiogp32.exe

          • Path C:\Windows\SysWOW64\Nqiogp32.exe
          • Size 235KB
          • SHA256 0447d4b7764f64aa624df1599482d7dc902f970d972301f09bb405f0b288adca
          • MD5 SHA1 SHA512 SSDEEP

          Nqklmpdd.exe

          • Path C:\Windows\SysWOW64\Nqklmpdd.exe
          • Size 235KB
          • SHA256 3002fe4709dad1aefdeb6279f4604ab34780249b977c00d1529a1e3119594321
          • MD5 SHA1 SHA512 SSDEEP

          Nqmhbpba.exe

          • Path C:\Windows\SysWOW64\Nqmhbpba.exe
          • Size 235KB
          • SHA256 8efa47869e67907f9f643a637594377836e03e74d0f8beff43338fa3e2efb9a8
          • MD5 SHA1 SHA512 SSDEEP

          memory/448-192-0x0000000000400000-0x0000000000438000-memory.dmp

          memory/1560-201-0x0000000000400000-0x0000000000438000-memory.dmp

          memory/1572-13-0x0000000000400000-0x0000000000438000-memory.dmp

          memory/1572-215-0x0000000000400000-0x0000000000438000-memory.dmp

          memory/1652-198-0x0000000000400000-0x0000000000438000-memory.dmp

          memory/1684-200-0x0000000000400000-0x0000000000438000-memory.dmp

          memory/1932-206-0x0000000000400000-0x0000000000438000-memory.dmp

          memory/2148-197-0x0000000000400000-0x0000000000438000-memory.dmp

          memory/2256-29-0x0000000000400000-0x0000000000438000-memory.dmp

          memory/2256-216-0x0000000000400000-0x0000000000438000-memory.dmp

          memory/2360-209-0x0000000000400000-0x0000000000438000-memory.dmp

          memory/2456-0-0x0000000000400000-0x0000000000438000-memory.dmp

          memory/2456-1-0x0000000000431000-0x0000000000432000-memory.dmp

          memory/2456-217-0x0000000000400000-0x0000000000438000-memory.dmp

          memory/2840-205-0x0000000000400000-0x0000000000438000-memory.dmp

          memory/2944-213-0x0000000000400000-0x0000000000438000-memory.dmp

          memory/2944-32-0x0000000000400000-0x0000000000438000-memory.dmp

          memory/3364-208-0x0000000000400000-0x0000000000438000-memory.dmp

          memory/3432-196-0x0000000000400000-0x0000000000438000-memory.dmp

          memory/3496-202-0x0000000000400000-0x0000000000438000-memory.dmp

          memory/4212-40-0x0000000000400000-0x0000000000438000-memory.dmp

          memory/4212-212-0x0000000000400000-0x0000000000438000-memory.dmp

          memory/4224-207-0x0000000000400000-0x0000000000438000-memory.dmp

          memory/4228-194-0x0000000000400000-0x0000000000438000-memory.dmp

          memory/4236-193-0x0000000000400000-0x0000000000438000-memory.dmp

          memory/4484-65-0x0000000000400000-0x0000000000438000-memory.dmp

          memory/4484-210-0x0000000000400000-0x0000000000438000-memory.dmp

          memory/4552-211-0x0000000000400000-0x0000000000438000-memory.dmp

          memory/4552-49-0x0000000000400000-0x0000000000438000-memory.dmp

          memory/4596-203-0x0000000000400000-0x0000000000438000-memory.dmp

          memory/4640-61-0x0000000000400000-0x0000000000438000-memory.dmp

          memory/4688-204-0x0000000000400000-0x0000000000438000-memory.dmp

          memory/4876-199-0x0000000000400000-0x0000000000438000-memory.dmp

          memory/4916-195-0x0000000000400000-0x0000000000438000-memory.dmp

          memory/4920-16-0x0000000000400000-0x0000000000438000-memory.dmp

          memory/4920-214-0x0000000000400000-0x0000000000438000-memory.dmp