Analysis

  • max time kernel
    122s
  • max time network
    135s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    15-10-2023 19:48

General

  • Target

    df308edb1c112f22775e00ca00c4ace0_exe32.exe

  • Size

    39KB

  • MD5

    df308edb1c112f22775e00ca00c4ace0

  • SHA1

    be4e7e1fd5427a74e7e597ce6e333a68b56d6035

  • SHA256

    caad902526037544ca7628e2bec06dffc590b94d67af49fddd7ae6f99be83dd1

  • SHA512

    ec49e245e57efa7c7646bb649727624ff178532c783e9492aac3891ee02274b7c11b459211c2a8373665a6b2dbc2a5800cdc2d4847caf3c5850076aae0b75d4d

  • SSDEEP

    768:I+ws5Qe4b3mYRj8BHhbM0dVmWaTsNJIcz7jbKp9XZydalfuV3lVweQ3W+VP:IwOeASJPz7jbW9XOaFufVwt1P

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\df308edb1c112f22775e00ca00c4ace0_exe32.exe
    "C:\Users\Admin\AppData\Local\Temp\df308edb1c112f22775e00ca00c4ace0_exe32.exe"
    1⤵
    • Drops file in Windows directory
    • Modifies system certificate store
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1980
    • 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:2724
      • C:\Windows\System32\Wbem\WMIC.exe
        WMIC OS get Caption,OSArchitecture,Version /Format:table
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2636
      • C:\Windows\System32\Wbem\WMIC.exe
        WMIC BIOS Get Manufacturer,Name /Format:table
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2756
      • C:\Windows\System32\Wbem\WMIC.exe
        WMIC Baseboard Get Product,Manufacturer /Format:table
        3⤵
          PID:2848
        • C:\Windows\System32\Wbem\WMIC.exe
          WMIC CPU Get Name,NumberOfCores,NumberOfLogicalProcessors /Format:table
          3⤵
            PID:2640
          • C:\Windows\System32\Wbem\WMIC.exe
            WMIC Memorychip Get Manufacturer,Capacity,Speed,PartNumber /Format:table
            3⤵
              PID:2616
            • C:\Windows\System32\Wbem\WMIC.exe
              WMIC Diskdrive Get Model,Size /Format:table
              3⤵
                PID:2544
              • C:\Windows\System32\Wbem\WMIC.exe
                WMIC Path Win32_VideoController get Caption,VideoModeDescription /Format:table
                3⤵
                  PID:2948
                • C:\Windows\System32\Wbem\WMIC.exe
                  WMIC netuse get Name /Format:table
                  3⤵
                    PID:2968

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

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              Downloads

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

                Filesize

                304B

                MD5

                5d1d9f78be9effc49c93b8838287b9d6

                SHA1

                d393996a41a0999366903df6e917e263ab8491a8

                SHA256

                17e9ab99d2b932df6828e2d5a61731dd4d6289e0ab0ca6ece7313801b73dd075

                SHA512

                62f5fbcd6751b05709c0667c8a3d2db08c4b234edab5d6939434fb0d2269db7d4f02ebd5218d0d7e0765114997165701d95f60955bc405a51cc6003946d35781

              • C:\Users\Admin\AppData\Local\Temp\Cab8C4A.tmp

                Filesize

                61KB

                MD5

                f3441b8572aae8801c04f3060b550443

                SHA1

                4ef0a35436125d6821831ef36c28ffaf196cda15

                SHA256

                6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

                SHA512

                5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

              • C:\Users\Admin\AppData\Local\Temp\Tar8D66.tmp

                Filesize

                163KB

                MD5

                9441737383d21192400eca82fda910ec

                SHA1

                725e0d606a4fc9ba44aa8ffde65bed15e65367e4

                SHA256

                bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

                SHA512

                7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

              • memory/1980-0-0x0000000000EF0000-0x0000000000F00000-memory.dmp

                Filesize

                64KB

              • memory/1980-1-0x000007FEF5C40000-0x000007FEF662C000-memory.dmp

                Filesize

                9.9MB

              • memory/1980-2-0x000000001AE10000-0x000000001AE90000-memory.dmp

                Filesize

                512KB

              • memory/1980-83-0x000007FEF5C40000-0x000007FEF662C000-memory.dmp

                Filesize

                9.9MB

              • memory/1980-84-0x000000001AE10000-0x000000001AE90000-memory.dmp

                Filesize

                512KB