Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    21-08-2024 04:30

General

  • Target

    b21c60989898e870e83ecbf9dad1cd88_JaffaCakes118.exe

  • Size

    336KB

  • MD5

    b21c60989898e870e83ecbf9dad1cd88

  • SHA1

    616356c1c5ce77e44244d8d0b833cbd80e0a974b

  • SHA256

    5487fc7318a66f540844ed151d8d7492b69e3a7a4c1a3a02c123d884278d7e26

  • SHA512

    f0b66d61b420daeb825866be291bc50c42f3236dd3165de760109be1153736561b6eeb9ec42eee52ca9d262e0ff08dcd9e56df88e08bdf8d4709d95bffb52023

  • SSDEEP

    1536:QhUx2XSyQVgd54vFbd5uCFsvTEXb2Q+8PDB7+k54vTgzQvOVQ1moQCaXWc76A:Qyx2XSyL7OZsvxQT7+SdzMOVQ1mo9s

Score
4/10

Malware Config

Signatures

  • Drops file in Program Files directory 14 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • NTFS ADS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 23 IoCs
  • Suspicious use of AdjustPrivilegeToken 61 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\wininit.exe
    wininit.exe
    1⤵
      PID:384
      • C:\Windows\system32\services.exe
        C:\Windows\system32\services.exe
        2⤵
          PID:476
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k DcomLaunch
            3⤵
              PID:596
              • C:\Windows\system32\wbem\wmiprvse.exe
                C:\Windows\system32\wbem\wmiprvse.exe
                4⤵
                  PID:764
                • C:\Windows\system32\DllHost.exe
                  C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                  4⤵
                    PID:1080
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k RPCSS
                  3⤵
                    PID:676
                  • C:\Windows\System32\svchost.exe
                    C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
                    3⤵
                      PID:752
                    • C:\Windows\System32\svchost.exe
                      C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
                      3⤵
                        PID:824
                        • C:\Windows\system32\Dwm.exe
                          "C:\Windows\system32\Dwm.exe"
                          4⤵
                            PID:1184
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k netsvcs
                          3⤵
                            PID:864
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k LocalService
                            3⤵
                              PID:976
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k NetworkService
                              3⤵
                                PID:280
                              • C:\Windows\System32\spoolsv.exe
                                C:\Windows\System32\spoolsv.exe
                                3⤵
                                  PID:344
                                • C:\Windows\system32\svchost.exe
                                  C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
                                  3⤵
                                    PID:1040
                                  • C:\Windows\system32\taskhost.exe
                                    "taskhost.exe"
                                    3⤵
                                      PID:1120
                                    • C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE
                                      "C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE"
                                      3⤵
                                        PID:1680
                                      • C:\Windows\system32\svchost.exe
                                        C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
                                        3⤵
                                          PID:2124
                                        • C:\Windows\system32\sppsvc.exe
                                          C:\Windows\system32\sppsvc.exe
                                          3⤵
                                            PID:1420
                                        • C:\Windows\system32\lsass.exe
                                          C:\Windows\system32\lsass.exe
                                          2⤵
                                            PID:492
                                          • C:\Windows\system32\lsm.exe
                                            C:\Windows\system32\lsm.exe
                                            2⤵
                                              PID:500
                                          • C:\Windows\system32\csrss.exe
                                            %SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=16
                                            1⤵
                                              PID:396
                                            • C:\Windows\system32\winlogon.exe
                                              winlogon.exe
                                              1⤵
                                                PID:432
                                              • C:\Windows\Explorer.EXE
                                                C:\Windows\Explorer.EXE
                                                1⤵
                                                  PID:1244
                                                  • C:\Users\Admin\AppData\Local\Temp\b21c60989898e870e83ecbf9dad1cd88_JaffaCakes118.exe
                                                    "C:\Users\Admin\AppData\Local\Temp\b21c60989898e870e83ecbf9dad1cd88_JaffaCakes118.exe"
                                                    2⤵
                                                    • Drops file in Program Files directory
                                                    • System Location Discovery: System Language Discovery
                                                    • NTFS ADS
                                                    • Suspicious behavior: EnumeratesProcesses
                                                    • Suspicious behavior: MapViewOfSection
                                                    • Suspicious use of AdjustPrivilegeToken
                                                    • Suspicious use of SetWindowsHookEx
                                                    • Suspicious use of WriteProcessMemory
                                                    PID:1060

                                                Network

                                                MITRE ATT&CK Enterprise v15

                                                Replay Monitor

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                                                Downloads

                                                • C:\PROGRA~1\COMMON~1\MICROS~1\ink\da-DK\chxreach.exe

                                                  Filesize

                                                  332KB

                                                  MD5

                                                  b9ed8f420276531d1a06e6c9eacf350d

                                                  SHA1

                                                  36a3bddd8dc4067320f6787228986c691672832a

                                                  SHA256

                                                  889711ed8e696b5fe1512c33f8c7206a091b4428eabaa1cbf8232047f3d921c9

                                                  SHA512

                                                  d9f53ca7acc9da3521675f60d186fb1421465cc25f687d79c27251617975cc22edeb639b946c59b78b7135dd28a1cf5eb3b95b59596ebd311e459215341ea039

                                                • memory/1060-0-0x0000000000400000-0x0000000000454000-memory.dmp

                                                  Filesize

                                                  336KB

                                                • memory/1060-1-0x0000000077D9F000-0x0000000077DA0000-memory.dmp

                                                  Filesize

                                                  4KB

                                                • memory/1060-2-0x0000000077DA0000-0x0000000077DA1000-memory.dmp

                                                  Filesize

                                                  4KB

                                                • memory/1060-40-0x0000000000400000-0x0000000000454000-memory.dmp

                                                  Filesize

                                                  336KB