Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/07/2024, 07:14

General

  • Target

    48c28410f1e65d178b0502fe7352abf9_JaffaCakes118.exe

  • Size

    160KB

  • MD5

    48c28410f1e65d178b0502fe7352abf9

  • SHA1

    881f4bdeb2f2e4a112f3dbd7855dd4d40538f08c

  • SHA256

    ba91b997d1cf924bf12ea85cebcb840ed1ccc774d1022ebca357ffd3dadc26de

  • SHA512

    25656c0021429ce86b943a66cf0641dd87085f362446cc0fc4fe8cc394f4769fe2ec7ce38e277b73e797691860944d751fbfbb551d9e867dd444f6cc1d44a1c3

  • SSDEEP

    1536:9/elR8Hruyv+mMiIAcI9vmQHv51skHMDnHbZAYsMKWqD7WCDYVRaJNGXp+V:F2WLuyv+mMi5cCeeM7FAJM3IymYVZI

Score
8/10

Malware Config

Signatures

  • Sets file to hidden 1 TTPs 2 IoCs

    Modifies file attributes to stop it showing in Explorer etc.

  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Modifies Internet Explorer settings 1 TTPs 29 IoCs
  • Modifies Internet Explorer start page 1 TTPs 2 IoCs
  • Modifies registry class 9 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 59 IoCs
  • Views/modifies file attributes 1 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\48c28410f1e65d178b0502fe7352abf9_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\48c28410f1e65d178b0502fe7352abf9_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4636
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\s_Mg_l_219.bat" "
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:224
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /K C:\Users\Admin\AppData\Roaming\redload\1.bat
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1184
        • C:\PROGRA~1\INTERN~1\iexplore.exe
          C:\PROGRA~1\INTERN~1\IEXPLORE.EXE http://www.cnkankan.com/?82133
          4⤵
          • Modifies Internet Explorer settings
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:4016
          • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
            "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4016 CREDAT:17410 /prefetch:2
            5⤵
            • Modifies Internet Explorer settings
            • Suspicious use of SetWindowsHookEx
            PID:4260
        • C:\Windows\SysWOW64\rundll32.exe
          rundll32 syssetup,SetupInfObjectInstallAction DefaultInstall 128 C:\Users\Admin\AppData\Roaming\redload\1.inf
          4⤵
            PID:3632
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /K C:\Users\Admin\AppData\Roaming\redload\2.bat
            4⤵
            • Drops file in Program Files directory
            • Suspicious use of WriteProcessMemory
            PID:4296
            • C:\Windows\SysWOW64\reg.exe
              reg add "HKLM\Software\Microsoft\Internet Explorer\Main" /v "Start Page" /d ""http://www.82133.com/?S"" /f
              5⤵
              • Modifies Internet Explorer settings
              • Modifies Internet Explorer start page
              PID:3604
            • C:\Windows\SysWOW64\reg.exe
              reg add "HKCU\Software\Microsoft\Internet Explorer\Main" /v "Start Page" /d ""http://www.82133.com/?S"" /f
              5⤵
              • Modifies Internet Explorer settings
              • Modifies Internet Explorer start page
              PID:2684
            • C:\Windows\SysWOW64\reg.exe
              reg add "HKCU\Software\tmp" /v "key" /d ""http://www.82133.com/?S"" /f
              5⤵
                PID:2908
              • C:\Windows\SysWOW64\reg.exe
                reg add "HKCR\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}" /v "IsShortCut" /d "" /f
                5⤵
                • Modifies registry class
                PID:4272
              • C:\Windows\SysWOW64\reg.exe
                reg add "HKCR\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}\Shell\open(&H)\Command" /v "" /d "wscript -e:vbs ""C:\Users\Admin\AppData\Roaming\redload\3.bat""" /f
                5⤵
                • Modifies registry class
                PID:1264
              • C:\Windows\SysWOW64\attrib.exe
                attrib +s +h C:\Users\Admin\AppData\Roaming\redload\tmp\a.{971C5380-92A0-5A69-B3EE-C3002B33309E}
                5⤵
                • Sets file to hidden
                • Views/modifies file attributes
                PID:1844
              • C:\Windows\SysWOW64\attrib.exe
                attrib +s +h C:\Users\Admin\AppData\Roaming\redload\tmp
                5⤵
                • Sets file to hidden
                • Views/modifies file attributes
                PID:2980
              • C:\Windows\SysWOW64\rundll32.exe
                rundll32 syssetup,SetupInfObjectInstallAction DefaultInstall 128 C:\Users\Admin\AppData\Roaming\redload\2.inf
                5⤵
                • Adds Run key to start application
                • Suspicious use of WriteProcessMemory
                PID:5068
                • C:\Windows\SysWOW64\runonce.exe
                  "C:\Windows\system32\runonce.exe" -r
                  6⤵
                  • Checks processor information in registry
                  • Suspicious use of WriteProcessMemory
                  PID:1188
                  • C:\Windows\SysWOW64\grpconv.exe
                    "C:\Windows\System32\grpconv.exe" -o
                    7⤵
                      PID:3960
                • C:\Windows\SysWOW64\rundll32.exe
                  rundll32 D:\VolumeDH\inj.dat,MainLoad
                  5⤵
                    PID:1588
            • C:\Users\Admin\AppData\Local\Temp\inlABFC.tmp
              C:\Users\Admin\AppData\Local\Temp\inlABFC.tmp
              2⤵
              • Checks computer location settings
              • Executes dropped EXE
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of WriteProcessMemory
              PID:1856
              • C:\Windows\SysWOW64\cmd.exe
                "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\inlABFC.tmp > nul
                3⤵
                  PID:2136
              • C:\Windows\SysWOW64\cmd.exe
                "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\48C284~1.EXE > nul
                2⤵
                  PID:728

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

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              Downloads

              • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\5G8JI3LV\favicon[1].htm

                Filesize

                802B

                MD5

                b4f7d6a0d3f6605440a1f5574f90a30c

                SHA1

                9d91801562174d73d77f1f10a049c594f969172a

                SHA256

                e3b1510526757baa753c916ababce951be64146e04f74c631c6503531d83c6cd

                SHA512

                c852ff3b51db00184bcfb0d6609a2791cb81efdb0d8d5aaed1c5b9e576b17b19804affe6ea7b5db575179c166543db5dcd828b3fcbd90e8baabb47c166da7c3f

              • C:\Users\Admin\AppData\Local\Temp\360mohesetup.exe

                Filesize

                794B

                MD5

                1bc415b31cdff50d79ea2a3d7b4ff2c1

                SHA1

                f5ebab61deebc3d7a4a6676a23b982f1418ae6a6

                SHA256

                582ea6421c80adc1de2dcb34fb8db1926e34b49219d99306693166a6b268d412

                SHA512

                ee9718e829fa7c6b2e3b208fe99acd390d704a4ad037fd9b5ae231db184f48146792fb1ac028a69224ddca2c3195ef2aa5353ee6bc7abe01157773f4a6e50e84

              • C:\Users\Admin\AppData\Local\Temp\cdf1912.tmp

                Filesize

                791B

                MD5

                1706b41fd446b5718a8419c0fcb35d55

                SHA1

                d9bb8df22acdc60c754ac14982cf795df3b1b815

                SHA256

                5c6d11ac3f220f8286455764ab2581dcb6554692d3b9974b097364d77edb3943

                SHA512

                68c9f6170ecdfcc79fc63cb646901d2ac52a915620b159047b2c93761c261897eb5ecc15065635105637a61a840d393104c15ea8268897fb8bb2fbc1a56c626e

              • C:\Users\Admin\AppData\Local\Temp\s_Mg_l_219.bat

                Filesize

                54B

                MD5

                504490369970f1c0eb580afbcdf91618

                SHA1

                b52f65cd538e6c998b2c7e3167f9c8e8fa6c7971

                SHA256

                a13a0579286521f0d7cb55fc7d28c6d33f14c0573e9e69f7584fa4008a8e7d43

                SHA512

                5495ce79abf0fc4ffbfaf9aefa484145f4e0d3e8457be0e2e4dfb1284fb5413016f2d9867e2386db5c4f7b51863bfffeae8ea6bd879053fdf6a928ab2a0857ad

              • C:\Users\Admin\AppData\Roaming\redload\1.bat

                Filesize

                3KB

                MD5

                168976102055ae6902b5d251d4b39401

                SHA1

                37c28d5b4d19bf3ef0be7be04ac4b54c71866773

                SHA256

                aabf9954046b451c6287c18b37448dbce289b0a76bb0bcbe72b7e97b6ebfc9fc

                SHA512

                95474e88ce99544ab19d25c3f96b348b99733858b8382baeedce62748444b529e55c0c4df84c20ff05eb7b3172baaa22ade7604c7288b536e1895cd95dbc42a6

              • C:\Users\Admin\AppData\Roaming\redload\2.bat

                Filesize

                3KB

                MD5

                428b15afd0f31b5f77d86f84a2e0bf36

                SHA1

                e76c640936f9ea1a4cf0f26e5417d4cbbde08ea2

                SHA256

                390a9eb07646fea162115045ea2b76a3a248d8823e7dc4a54851c39463ddfdb5

                SHA512

                3272917c8a65641eb39c280ba2f23c359145d8951ec78d803143fdbfa87cf6233a4d3a03607bcae7703f718dc592297aefc69726086a206e5d0bffd5655d8ca4

              • C:\Users\Admin\AppData\Roaming\redload\2.inf

                Filesize

                248B

                MD5

                2197ffb407fb3b2250045c084f73b70a

                SHA1

                3d0efbacba73ac5e8d77f0d25d63fc424511bcf6

                SHA256

                a1a42f5a41ce65135b1ad525eabc04cce89ee07d2f51d06e5e1dea6047081591

                SHA512

                b35a99e144da3f02de71158f58a6b937435d1bce941126a554783c667654b880527b11ba8a5c0fcf093ce28863ea4f5e60f73f8f973a727f177d584d2e9c80fe

              • C:\Users\Admin\AppData\Roaming\redload\4.bat

                Filesize

                5.8MB

                MD5

                5829ced52c496d58f4a45a1858a00a55

                SHA1

                3bac60e6c9168d64f44dc71c710c4a05d58f5c1c

                SHA256

                d98e4cae76196776eafb5d46c1318fcae2e5d9433b24c019c696f3b1b9ef3c11

                SHA512

                f99da3f3915afe5bca1e174a01d8d70d103f2920669646840649809e2a35c9e5934f1ea6ce0bdd573cdd7f43ae208b87a27c2e3425cc867e4e05b16f269cca42

              • memory/4016-80-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-92-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-69-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-71-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-68-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-72-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-74-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-67-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-75-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-77-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-65-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-64-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-70-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-62-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-54-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-59-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-82-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-83-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-81-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-44-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-58-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-85-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-84-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-86-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-87-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-57-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-88-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-94-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-93-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-96-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-97-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-102-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-61-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-108-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-109-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-110-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-112-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-107-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-106-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-60-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-154-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-56-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-149-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-151-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-155-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-156-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-153-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-150-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4016-158-0x00007FF927150000-0x00007FF9271BE000-memory.dmp

                Filesize

                440KB

              • memory/4636-127-0x0000000000400000-0x0000000000428000-memory.dmp

                Filesize

                160KB

              • memory/4636-0-0x0000000000400000-0x0000000000428000-memory.dmp

                Filesize

                160KB