Analysis

  • max time kernel
    0s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-12-2023 03:55

General

  • Target

    52262b61121736e3cbe3baadafb667b3.exe

  • Size

    55KB

  • MD5

    52262b61121736e3cbe3baadafb667b3

  • SHA1

    7583c6c8e3b198549b67b6bc31c3455bf25e03fe

  • SHA256

    79e91528c5b60e3f79d26623b11f2aa809799b6614cfd1cc9efc89479f57325b

  • SHA512

    a517e7cbd702408b8795a3eecd84ac26141995654597930e57189a35e328cb4eedb40be96b2a9b30092502c889b43401ab3258539ded0ea9507b90edbce23bf3

  • SSDEEP

    768:1RGaZZYiIG7c2qYNhsJSkUSvKcDbB6BAvoipEZzfOF/bxWSXv12p/1H5hXdnh:FZeiG25hAUP2VpEZzuf12LZ

Score
10/10

Malware Config

Signatures

  • Adds autorun key to be loaded by Explorer.exe on startup 2 TTPs 22 IoCs
  • Executes dropped EXE 11 IoCs
  • Drops file in System32 directory 33 IoCs
  • Program crash 1 IoCs
  • Modifies registry class 36 IoCs
  • Suspicious use of WriteProcessMemory 33 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\52262b61121736e3cbe3baadafb667b3.exe
    "C:\Users\Admin\AppData\Local\Temp\52262b61121736e3cbe3baadafb667b3.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:2752
    • C:\Windows\SysWOW64\Mnapdf32.exe
      C:\Windows\system32\Mnapdf32.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:3928
  • C:\Windows\SysWOW64\Ncihikcg.exe
    C:\Windows\system32\Ncihikcg.exe
    1⤵
      PID:1296
      • C:\Windows\SysWOW64\Nkqpjidj.exe
        C:\Windows\system32\Nkqpjidj.exe
        2⤵
          PID:4964
      • C:\Windows\SysWOW64\Njcpee32.exe
        C:\Windows\system32\Njcpee32.exe
        1⤵
          PID:4776
          • C:\Windows\SysWOW64\Nnolfdcn.exe
            C:\Windows\system32\Nnolfdcn.exe
            2⤵
              PID:4728
          • C:\Windows\SysWOW64\Nqmhbpba.exe
            C:\Windows\system32\Nqmhbpba.exe
            1⤵
              PID:4420
              • C:\Windows\SysWOW64\Ndidbn32.exe
                C:\Windows\system32\Ndidbn32.exe
                2⤵
                  PID:4524
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2736 -ip 2736
                1⤵
                  PID:2532
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 2736 -s 400
                  1⤵
                  • Program crash
                  PID:3656
                • C:\Windows\SysWOW64\Nkcmohbg.exe
                  C:\Windows\system32\Nkcmohbg.exe
                  1⤵
                    PID:2736
                  • C:\Windows\SysWOW64\Nggqoj32.exe
                    C:\Windows\system32\Nggqoj32.exe
                    1⤵
                      PID:328
                    • C:\Windows\SysWOW64\Ncldnkae.exe
                      C:\Windows\system32\Ncldnkae.exe
                      1⤵
                        PID:2116
                      • C:\Windows\SysWOW64\Ndghmo32.exe
                        C:\Windows\system32\Ndghmo32.exe
                        1⤵
                          PID:2392
                        • C:\Windows\SysWOW64\Nqklmpdd.exe
                          C:\Windows\system32\Nqklmpdd.exe
                          1⤵
                            PID:2036
                          • C:\Windows\SysWOW64\Nnmopdep.exe
                            C:\Windows\system32\Nnmopdep.exe
                            1⤵
                              PID:4700
                            • C:\Windows\SysWOW64\Njacpf32.exe
                              C:\Windows\system32\Njacpf32.exe
                              1⤵
                                PID:4512
                              • C:\Windows\SysWOW64\Nkncdifl.exe
                                C:\Windows\system32\Nkncdifl.exe
                                1⤵
                                  PID:4284
                                • C:\Windows\SysWOW64\Ncgkcl32.exe
                                  C:\Windows\system32\Ncgkcl32.exe
                                  1⤵
                                    PID:3644
                                  • C:\Windows\SysWOW64\Nqiogp32.exe
                                    C:\Windows\system32\Nqiogp32.exe
                                    1⤵
                                      PID:4676
                                    • C:\Windows\SysWOW64\Nnjbke32.exe
                                      C:\Windows\system32\Nnjbke32.exe
                                      1⤵
                                        PID:464
                                      • C:\Windows\SysWOW64\Njogjfoj.exe
                                        C:\Windows\system32\Njogjfoj.exe
                                        1⤵
                                          PID:4560
                                        • C:\Windows\SysWOW64\Nklfoi32.exe
                                          C:\Windows\system32\Nklfoi32.exe
                                          1⤵
                                            PID:4600
                                          • C:\Windows\SysWOW64\Ngpjnkpf.exe
                                            C:\Windows\system32\Ngpjnkpf.exe
                                            1⤵
                                              PID:4204
                                            • C:\Windows\SysWOW64\Ndbnboqb.exe
                                              C:\Windows\system32\Ndbnboqb.exe
                                              1⤵
                                                PID:1984
                                              • C:\Windows\SysWOW64\Nacbfdao.exe
                                                C:\Windows\system32\Nacbfdao.exe
                                                1⤵
                                                  PID:2852
                                                • C:\Windows\SysWOW64\Nnhfee32.exe
                                                  C:\Windows\system32\Nnhfee32.exe
                                                  1⤵
                                                    PID:5096
                                                  • C:\Windows\SysWOW64\Njljefql.exe
                                                    C:\Windows\system32\Njljefql.exe
                                                    1⤵
                                                      PID:3640
                                                    • C:\Windows\SysWOW64\Mgnnhk32.exe
                                                      C:\Windows\system32\Mgnnhk32.exe
                                                      1⤵
                                                        PID:1180
                                                      • C:\Windows\SysWOW64\Mcbahlip.exe
                                                        C:\Windows\system32\Mcbahlip.exe
                                                        1⤵
                                                          PID:4476
                                                        • C:\Windows\SysWOW64\Mdpalp32.exe
                                                          C:\Windows\system32\Mdpalp32.exe
                                                          1⤵
                                                            PID:1352
                                                          • C:\Windows\SysWOW64\Mnfipekh.exe
                                                            C:\Windows\system32\Mnfipekh.exe
                                                            1⤵
                                                              PID:2460
                                                            • C:\Windows\SysWOW64\Mjjmog32.exe
                                                              C:\Windows\system32\Mjjmog32.exe
                                                              1⤵
                                                              • Executes dropped EXE
                                                              PID:4680
                                                            • C:\Windows\SysWOW64\Mglack32.exe
                                                              C:\Windows\system32\Mglack32.exe
                                                              1⤵
                                                              • 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:2136
                                                            • C:\Windows\SysWOW64\Mcpebmkb.exe
                                                              C:\Windows\system32\Mcpebmkb.exe
                                                              1⤵
                                                              • 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:3664
                                                            • C:\Windows\SysWOW64\Mpaifalo.exe
                                                              C:\Windows\system32\Mpaifalo.exe
                                                              1⤵
                                                              • 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:396
                                                            • C:\Windows\SysWOW64\Maohkd32.exe
                                                              C:\Windows\system32\Maohkd32.exe
                                                              1⤵
                                                              • 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:4192
                                                            • C:\Windows\SysWOW64\Mncmjfmk.exe
                                                              C:\Windows\system32\Mncmjfmk.exe
                                                              1⤵
                                                              • 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:4364
                                                            • C:\Windows\SysWOW64\Mkepnjng.exe
                                                              C:\Windows\system32\Mkepnjng.exe
                                                              1⤵
                                                              • 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:3156
                                                            • C:\Windows\SysWOW64\Mcnhmm32.exe
                                                              C:\Windows\system32\Mcnhmm32.exe
                                                              1⤵
                                                              • 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:1972
                                                            • C:\Windows\SysWOW64\Mdkhapfj.exe
                                                              C:\Windows\system32\Mdkhapfj.exe
                                                              1⤵
                                                              • 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:3576
                                                            • C:\Windows\SysWOW64\Mpolqa32.exe
                                                              C:\Windows\system32\Mpolqa32.exe
                                                              1⤵
                                                              • 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:856

                                                            Network

                                                            MITRE ATT&CK Enterprise v15

                                                            Replay Monitor

                                                            Loading Replay Monitor...

                                                            Downloads

                                                            • C:\Windows\SysWOW64\Mnapdf32.exe

                                                              Filesize

                                                              55KB

                                                              MD5

                                                              4c9850203543bbf86be6e402678f9864

                                                              SHA1

                                                              ffe7d9fef8e8e4dae7271ccc93bb78c60c7185f8

                                                              SHA256

                                                              543d4061b5e0d9b431668bd74ee84ee8117dc5db491d0607bac910f44eee819f

                                                              SHA512

                                                              8478e8baafc810e4463da7717541225a4fe21223cd5a4aa17f6ad58aa34dd3ed0cacb25934767731ee9b190cd98ebe6f7c3a8b348f6fc09211b73ead42a39710

                                                            • C:\Windows\SysWOW64\Mpolqa32.exe

                                                              Filesize

                                                              55KB

                                                              MD5

                                                              22616de91b99bf8c72c9a5bf40f35734

                                                              SHA1

                                                              f73e5b8745a0e78575e6f4e4d600b347c472acdf

                                                              SHA256

                                                              b86df4d80b5469d29d49de4c70bd1d242303569e5fda72f0d56ef6cee2c167cf

                                                              SHA512

                                                              a4bdaeb081048c19002446c2f07f746f21db70c70a1bff7b11492ff2dc0ac0f626f5b2d730a380ca8688fa6b3af0265e6496492d9778408fb8adbabb7fe3490f

                                                            • memory/328-298-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/396-332-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/396-65-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/464-189-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/464-317-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/856-21-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/1180-122-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/1180-325-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/1296-254-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/1352-105-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/1352-327-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/1972-336-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/1972-33-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/1984-154-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/1984-321-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/2036-234-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/2036-311-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/2116-292-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/2136-86-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/2136-330-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/2392-242-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/2392-310-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/2460-98-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/2460-328-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/2736-300-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/2752-0-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/2752-4-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/2752-81-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/2852-322-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/2852-150-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/3156-42-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/3156-335-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/3576-29-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/3640-129-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/3640-324-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/3644-205-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/3644-315-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/3664-331-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/3664-72-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/3928-339-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/3928-9-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/4192-61-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/4204-162-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/4204-320-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/4284-314-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/4284-210-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/4364-334-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/4364-49-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/4420-280-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/4476-118-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/4512-313-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/4512-217-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/4524-286-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/4560-182-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/4600-174-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/4676-316-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/4676-194-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/4680-89-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/4680-329-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/4700-312-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/4700-230-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/4728-306-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/4728-270-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/4776-268-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/4964-308-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/4964-258-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB

                                                            • memory/5096-142-0x0000000000400000-0x0000000000433000-memory.dmp

                                                              Filesize

                                                              204KB