Analysis

  • max time kernel
    121s
  • max time network
    134s
  • platform
    windows7_x64
  • resource
    win7-20231020-en
  • resource tags

    arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
  • submitted
    03-11-2023 09:20

General

  • Target

    NEAS.3cc198238c208b5fcbda84faafa495c0.exe

  • Size

    36KB

  • MD5

    3cc198238c208b5fcbda84faafa495c0

  • SHA1

    55a708d8f2bb4dc0c4a2466d0e44f9143392421f

  • SHA256

    d116ff96935c6dd15312e8ecb462d7e53e07a1186098e4d9cc3f65d54e175827

  • SHA512

    f2f443b54b53314855ba4214639cc24335d2295afaa318e066f52d0c01cb2c703d352161e020acce14a422d9dfaf6246fcf3dc0882c707a6fe7c88618d628e83

  • SSDEEP

    768:VygozKYTmzxeEUoaTsNnnf5xZlwG89pc0nZydalfuV3lVw/WA6SGZ:VnozzjSnnVuG89pxnOaFufVw++GZ

Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 1 IoCs
  • Modifies system certificate store 2 TTPs 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 27 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.3cc198238c208b5fcbda84faafa495c0.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.3cc198238c208b5fcbda84faafa495c0.exe"
    1⤵
    • Drops file in Windows directory
    • Modifies system certificate store
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2108
    • C:\Windows\system32\cmd.exe
      "cmd.exe" /C WMIC OS get Caption,OSArchitecture,Version /Format:table & WMIC BIOS Get Manufacturer,Name /Format:table & WMIC Baseboard Get Product,Manufacturer /Format:table & WMIC CPU Get Name,NumberOfCores,NumberOfLogicalProcessors /Format:table & WMIC Memorychip Get Manufacturer,Capacity,Speed,PartNumber /Format:table & WMIC Diskdrive Get Model,Size /Format:table & WMIC Path Win32_VideoController get Caption,VideoModeDescription /Format:table & WMIC netuse get Name /Format:table
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2544
      • C:\Windows\System32\Wbem\WMIC.exe
        WMIC OS get Caption,OSArchitecture,Version /Format:table
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2756
      • C:\Windows\System32\Wbem\WMIC.exe
        WMIC BIOS Get Manufacturer,Name /Format:table
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2564
      • C:\Windows\System32\Wbem\WMIC.exe
        WMIC Baseboard Get Product,Manufacturer /Format:table
        3⤵
          PID:2704
        • C:\Windows\System32\Wbem\WMIC.exe
          WMIC CPU Get Name,NumberOfCores,NumberOfLogicalProcessors /Format:table
          3⤵
            PID:1164
          • C:\Windows\System32\Wbem\WMIC.exe
            WMIC Memorychip Get Manufacturer,Capacity,Speed,PartNumber /Format:table
            3⤵
              PID:2568
            • C:\Windows\System32\Wbem\WMIC.exe
              WMIC Diskdrive Get Model,Size /Format:table
              3⤵
                PID:3028
              • C:\Windows\System32\Wbem\WMIC.exe
                WMIC Path Win32_VideoController get Caption,VideoModeDescription /Format:table
                3⤵
                  PID:1256
                • C:\Windows\System32\Wbem\WMIC.exe
                  WMIC netuse get Name /Format:table
                  3⤵
                    PID:1816

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

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              Downloads

              • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                Filesize

                344B

                MD5

                7e2c6be5e2bed5167d25a995b93b5f2d

                SHA1

                7aabb2302c18ecd8d3a9c3435d32a5fa876c2b0c

                SHA256

                866e6b41a289830d13f007b27e5564bf1ef6de1d4192088c6129045acab266f6

                SHA512

                6be2c3b97d9b286d82423fa4b519172be65514eb6ee858b0b0d02c0d9eed4cccfcb1c8b63bc2ccf037906ce1ff9a25181c42e6264daafde929fd75615956c08a

              • C:\Users\Admin\AppData\Local\Temp\Cab6A69.tmp

                Filesize

                61KB

                MD5

                f3441b8572aae8801c04f3060b550443

                SHA1

                4ef0a35436125d6821831ef36c28ffaf196cda15

                SHA256

                6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

                SHA512

                5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

              • C:\Users\Admin\AppData\Local\Temp\Tar6B27.tmp

                Filesize

                163KB

                MD5

                9441737383d21192400eca82fda910ec

                SHA1

                725e0d606a4fc9ba44aa8ffde65bed15e65367e4

                SHA256

                bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

                SHA512

                7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

              • memory/2108-0-0x0000000001360000-0x0000000001370000-memory.dmp

                Filesize

                64KB

              • memory/2108-1-0x000007FEF62A0000-0x000007FEF6C8C000-memory.dmp

                Filesize

                9.9MB

              • memory/2108-3-0x000000001AF70000-0x000000001AFF0000-memory.dmp

                Filesize

                512KB

              • memory/2108-75-0x000007FEF62A0000-0x000007FEF6C8C000-memory.dmp

                Filesize

                9.9MB

              • memory/2108-76-0x000000001AF70000-0x000000001AFF0000-memory.dmp

                Filesize

                512KB