Analysis

  • max time kernel
    119s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    15-10-2023 19:49

General

  • Target

    e7a8ca80b0dc1266240c303c598be2a0_exe32.exe

  • Size

    37KB

  • MD5

    e7a8ca80b0dc1266240c303c598be2a0

  • SHA1

    3cdeb13b68216a7fb5c4d9d7e07c931fb5956bc8

  • SHA256

    e301dd3fd7d41378960f14dd0bf22a86be1574344b5a8be66a9c232605a1b4a9

  • SHA512

    7c489a7df8e0b837b821ce47d833bf19306d6526c5a84ce6e7a83a774ca6af989aa7467d2b9da41337c06eda353aa58dfb6132af6e1641f6df9a1692f0815a27

  • SSDEEP

    768:fNcPogfUjXvkaTsNyuNaJCrpxv9P6YfZydalfuV3lVw04zL4:fiPogc7vSyQ5Hv9P6QOaFufVw3H4

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\e7a8ca80b0dc1266240c303c598be2a0_exe32.exe
    "C:\Users\Admin\AppData\Local\Temp\e7a8ca80b0dc1266240c303c598be2a0_exe32.exe"
    1⤵
    • Drops file in Windows directory
    • Modifies system certificate store
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2116
    • 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:2164
      • C:\Windows\System32\Wbem\WMIC.exe
        WMIC OS get Caption,OSArchitecture,Version /Format:table
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:1204
      • C:\Windows\System32\Wbem\WMIC.exe
        WMIC BIOS Get Manufacturer,Name /Format:table
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2316
      • C:\Windows\System32\Wbem\WMIC.exe
        WMIC Baseboard Get Product,Manufacturer /Format:table
        3⤵
          PID:2604
        • C:\Windows\System32\Wbem\WMIC.exe
          WMIC CPU Get Name,NumberOfCores,NumberOfLogicalProcessors /Format:table
          3⤵
            PID:2744
          • C:\Windows\System32\Wbem\WMIC.exe
            WMIC Memorychip Get Manufacturer,Capacity,Speed,PartNumber /Format:table
            3⤵
              PID:2580
            • C:\Windows\System32\Wbem\WMIC.exe
              WMIC Diskdrive Get Model,Size /Format:table
              3⤵
                PID:3000
              • C:\Windows\System32\Wbem\WMIC.exe
                WMIC Path Win32_VideoController get Caption,VideoModeDescription /Format:table
                3⤵
                  PID:1636
                • C:\Windows\System32\Wbem\WMIC.exe
                  WMIC netuse get Name /Format:table
                  3⤵
                    PID:2124

              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

                25ff54130e894c0f2c3e41205e4fd851

                SHA1

                f025bcc587f03b3c2da84c010e4ce644b82f2841

                SHA256

                0854bf0bfe71cb1ed85fa3544715263936a9b351b3deca1f38880c894c546d63

                SHA512

                b6d082e4141048591b7f9d5c04da36f29a8c187672b935f744fd8576e96f3a4c5db569cd7daf75d7040d1600ce144123920a6243e4acb2115055125a7ae93e30

              • C:\Users\Admin\AppData\Local\Temp\Cab5478.tmp

                Filesize

                61KB

                MD5

                f3441b8572aae8801c04f3060b550443

                SHA1

                4ef0a35436125d6821831ef36c28ffaf196cda15

                SHA256

                6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

                SHA512

                5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

              • C:\Users\Admin\AppData\Local\Temp\Tar5546.tmp

                Filesize

                163KB

                MD5

                9441737383d21192400eca82fda910ec

                SHA1

                725e0d606a4fc9ba44aa8ffde65bed15e65367e4

                SHA256

                bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

                SHA512

                7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

              • memory/2116-0-0x0000000000DF0000-0x0000000000E00000-memory.dmp

                Filesize

                64KB

              • memory/2116-1-0x000007FEF5EA0000-0x000007FEF688C000-memory.dmp

                Filesize

                9.9MB

              • memory/2116-3-0x000000001B000000-0x000000001B080000-memory.dmp

                Filesize

                512KB

              • memory/2116-93-0x000007FEF5EA0000-0x000007FEF688C000-memory.dmp

                Filesize

                9.9MB