Analysis

  • max time kernel
    117s
  • max time network
    133s
  • platform
    windows7_x64
  • resource
    win7-20231023-en
  • resource tags

    arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
  • submitted
    13/11/2023, 06:38

General

  • Target

    NEAS.8a080ea7d2719916e097ad4515e8dc30.exe

  • Size

    36KB

  • MD5

    8a080ea7d2719916e097ad4515e8dc30

  • SHA1

    1aa089b77f3c1dfc4e56c82df125302f054818b9

  • SHA256

    0841e347314a5f7f2898258c1834c944b0d2266085893ed2d6410e4fc138b7e0

  • SHA512

    caf32e68b25eb0f99615d743d97e4f1826d7715f4050b3f8a64127bf630cde8088c889896fbb389f34932177a171bf9ef2133b42ee7a7d670a77c75bf2074f8f

  • SSDEEP

    768:e7bK1wlyEUHDvV/qb2jkEaTsNAgtOn73BUV/DrEKn9o4RZydalfuV3lVw3Kr1tqo:q7lfU9qbYkPSAg4jO/HEKn9jROaFufVB

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.8a080ea7d2719916e097ad4515e8dc30.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.8a080ea7d2719916e097ad4515e8dc30.exe"
    1⤵
    • Drops file in Windows directory
    • Modifies system certificate store
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2720
    • 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:2640
      • C:\Windows\System32\Wbem\WMIC.exe
        WMIC OS get Caption,OSArchitecture,Version /Format:table
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2580
      • C:\Windows\System32\Wbem\WMIC.exe
        WMIC BIOS Get Manufacturer,Name /Format:table
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2440
      • C:\Windows\System32\Wbem\WMIC.exe
        WMIC Baseboard Get Product,Manufacturer /Format:table
        3⤵
          PID:2672
        • C:\Windows\System32\Wbem\WMIC.exe
          WMIC CPU Get Name,NumberOfCores,NumberOfLogicalProcessors /Format:table
          3⤵
            PID:2828
          • C:\Windows\System32\Wbem\WMIC.exe
            WMIC Memorychip Get Manufacturer,Capacity,Speed,PartNumber /Format:table
            3⤵
              PID:2948
            • C:\Windows\System32\Wbem\WMIC.exe
              WMIC Diskdrive Get Model,Size /Format:table
              3⤵
                PID:2432
              • C:\Windows\System32\Wbem\WMIC.exe
                WMIC Path Win32_VideoController get Caption,VideoModeDescription /Format:table
                3⤵
                  PID:2484
                • C:\Windows\System32\Wbem\WMIC.exe
                  WMIC netuse get Name /Format:table
                  3⤵
                    PID:2932

              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

                      15fde12728a6e61c1a4e2e3933f4bace

                      SHA1

                      8a77b94be39f192a382ab50789f01a95a2cfe837

                      SHA256

                      3addc09cd11814b70e0e8c44b69ab73cef0f1ee4669867e9ce5b265694c86910

                      SHA512

                      1fbd76b14d8fc1d1a9448e54a1b8d0c29f45005d4cd433d010031cc69fc4702e1c6a9bb92c33ac2d59f64a9b7740d9647d1e1643f064403a8ce20a09a0fe616a

                    • C:\Users\Admin\AppData\Local\Temp\CabA066.tmp

                      Filesize

                      61KB

                      MD5

                      f3441b8572aae8801c04f3060b550443

                      SHA1

                      4ef0a35436125d6821831ef36c28ffaf196cda15

                      SHA256

                      6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

                      SHA512

                      5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

                    • C:\Users\Admin\AppData\Local\Temp\TarA0B7.tmp

                      Filesize

                      163KB

                      MD5

                      9441737383d21192400eca82fda910ec

                      SHA1

                      725e0d606a4fc9ba44aa8ffde65bed15e65367e4

                      SHA256

                      bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

                      SHA512

                      7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

                    • memory/2720-0-0x0000000000F20000-0x0000000000F30000-memory.dmp

                      Filesize

                      64KB

                    • memory/2720-1-0x000007FEF5800000-0x000007FEF61EC000-memory.dmp

                      Filesize

                      9.9MB

                    • memory/2720-2-0x000000001AF50000-0x000000001AFD0000-memory.dmp

                      Filesize

                      512KB

                    • memory/2720-65-0x000007FEF5800000-0x000007FEF61EC000-memory.dmp

                      Filesize

                      9.9MB

                    • memory/2720-66-0x000000001AF50000-0x000000001AFD0000-memory.dmp

                      Filesize

                      512KB