Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    02-10-2024 01:30

General

  • Target

    0842967279ef33c22dfac76b5ee08606_JaffaCakes118.exe

  • Size

    160KB

  • MD5

    0842967279ef33c22dfac76b5ee08606

  • SHA1

    29ac0ef7a157b2fb6c1942e701fc647e57836f67

  • SHA256

    1cbbd840982ed01175e9aa048fcefc3de6a835e8fcc93876a61bdbd3deb6a0ef

  • SHA512

    b6d675a0118f3dfd2cf75b9e2fdda1be12ee1e1afa598aa9f5c52cd79e7ad390dd576a96983742893a17ff723c4cf1b35dffce11ce3e3f4bcc97a6d4e8e5f797

  • SSDEEP

    1536:MBY5xKzh6ENYEGMkH/UUy6mGQdEZ9Pfm2kmk4txZhwOkS2KoF1goVlccI7O+u:OYKz16EGMUXAETfqmXXQ/goEcIy

Malware Config

Signatures

  • Sets file to hidden 1 TTPs 2 IoCs

    Modifies file attributes to stop it showing in Explorer etc.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Indicator Removal: File Deletion 1 TTPs

    Adversaries may delete files left behind by the actions of their intrusion activity.

  • Drops file in Program Files directory 2 IoCs
  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 16 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • 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 26 IoCs
  • Modifies Internet Explorer start page 1 TTPs 2 IoCs
  • Modifies registry class 9 IoCs
  • Suspicious use of AdjustPrivilegeToken 14 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • Views/modifies file attributes 1 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0842967279ef33c22dfac76b5ee08606_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0842967279ef33c22dfac76b5ee08606_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2792
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\Users\Admin\AppData\Local\Temp\s_min_run.bat" "
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2216
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /K C:\Users\Admin\AppData\Roaming\redload\1.bat
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2056
        • 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:2284
          • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
            "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2284 CREDAT:275457 /prefetch:2
            5⤵
            • System Location Discovery: System Language Discovery
            • Modifies Internet Explorer settings
            • Suspicious use of SetWindowsHookEx
            PID:1224
        • C:\Windows\SysWOW64\rundll32.exe
          rundll32 syssetup,SetupInfObjectInstallAction DefaultInstall 128 C:\Users\Admin\AppData\Roaming\redload\1.inf
          4⤵
          • Drops file in Windows directory
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:288
        • 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
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2504
          • C:\Windows\SysWOW64\reg.exe
            reg add "HKLM\Software\Microsoft\Internet Explorer\Main" /v "Start Page" /d ""http://www.82133.com/?S"" /f
            5⤵
            • System Location Discovery: System Language Discovery
            • Modifies Internet Explorer settings
            • Modifies Internet Explorer start page
            PID:2908
          • C:\Windows\SysWOW64\reg.exe
            reg add "HKCU\Software\Microsoft\Internet Explorer\Main" /v "Start Page" /d ""http://www.82133.com/?S"" /f
            5⤵
            • System Location Discovery: System Language Discovery
            • Modifies Internet Explorer settings
            • Modifies Internet Explorer start page
            PID:1484
          • C:\Windows\SysWOW64\reg.exe
            reg add "HKCU\Software\tmp" /v "key" /d ""http://www.82133.com/?S"" /f
            5⤵
            • System Location Discovery: System Language Discovery
            PID:1280
          • C:\Windows\SysWOW64\reg.exe
            reg add "HKCR\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}" /v "IsShortCut" /d "" /f
            5⤵
            • System Location Discovery: System Language Discovery
            • Modifies registry class
            PID:856
          • 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⤵
            • System Location Discovery: System Language Discovery
            • Modifies registry class
            PID:2308
          • 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
            • System Location Discovery: System Language Discovery
            • Views/modifies file attributes
            PID:2000
          • C:\Windows\SysWOW64\attrib.exe
            attrib +s +h C:\Users\Admin\AppData\Roaming\redload\tmp
            5⤵
            • Sets file to hidden
            • System Location Discovery: System Language Discovery
            • Views/modifies file attributes
            PID:1652
          • 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
            • Drops file in Windows directory
            • System Location Discovery: System Language Discovery
            • Suspicious use of AdjustPrivilegeToken
            PID:1592
            • C:\Windows\SysWOW64\runonce.exe
              "C:\Windows\system32\runonce.exe" -r
              6⤵
              • System Location Discovery: System Language Discovery
              • Checks processor information in registry
              PID:2480
              • C:\Windows\SysWOW64\grpconv.exe
                "C:\Windows\System32\grpconv.exe" -o
                7⤵
                  PID:1468
            • C:\Windows\SysWOW64\rundll32.exe
              rundll32 D:\VolumeDH\inj.dat,MainLoad
              5⤵
              • System Location Discovery: System Language Discovery
              PID:1680
      • C:\Users\Admin\AppData\Local\Temp\inl35D2.tmp
        C:\Users\Admin\AppData\Local\Temp\inl35D2.tmp
        2⤵
          PID:904
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\084296~1.EXE > nul
          2⤵
            PID:2892

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • 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_min_run.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\1.inf

          Filesize

          410B

          MD5

          66a1f0147fed7ddd19e9bb7ff93705c5

          SHA1

          9d803c81ea2195617379b880b227892ba30b0bf6

          SHA256

          4f45ce85e221352f7fe26e04968c7f7267dc24b55cf2b72b929b4c90e48cb764

          SHA512

          cfe51756ddec75d240249980a4d27870d15983add25058e4d0da4d8a3ea11384d4d228d6cbc95091f91e516e1ab4dfb1e315941dbd95bf717d4b31936311d597

        • 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

          12.3MB

          MD5

          5956e16f482a5465ebd62c82281c9594

          SHA1

          ae84c9c3acfbdde4ed2aa5a031807a0c699e42da

          SHA256

          c7631f85e4130a8e265c9cfadb14b13c1ce6a22974ab9927805e6a5c8cb8bea4

          SHA512

          a8a1f0c4e4191e78c977e729ff6da3fe5af9ed2e93b4fc3cb2ffdb7feee8d103724bdb2d6e130b17ab4ae5cd87e50d3a751be9dc4daa51bcab9233500b4af6fe

        • memory/2284-59-0x0000000002630000-0x0000000002640000-memory.dmp

          Filesize

          64KB

        • memory/2792-0-0x0000000000400000-0x0000000000428000-memory.dmp

          Filesize

          160KB

        • memory/2792-6-0x0000000000400000-0x0000000000428000-memory.dmp

          Filesize

          160KB

        • memory/2792-84-0x0000000000400000-0x0000000000428000-memory.dmp

          Filesize

          160KB