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Analysis

  • max time kernel
    150s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    23/07/2024, 11:25

General

  • Target

    6764203a576f8d4a3fc0ca96e7f812f3_JaffaCakes118.exe

  • Size

    167KB

  • MD5

    6764203a576f8d4a3fc0ca96e7f812f3

  • SHA1

    c1f462e21000ff617467c58ba07a41c12734a5c2

  • SHA256

    f01b9be16dfd8d2b76ef771e545f190a534895f5806cc38ac65df9bd3b835609

  • SHA512

    ebc04b801a4c72f2700b89703de693ff1808a69068368976bd3eeea4c0353c7d840b54d33f3a607869370bdf8e2d90563b35df61d1f655af53123acaea355e99

  • SSDEEP

    3072:ad8o1fLGtosAmRRii7syBhTup5fRO1A85XUWiQtoXCc8wAob0U1ZeDVhl2g2rM:ad8oFGKKH7dq2OIpi9S1wAbgQPUg2r

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • UPX packed file 5 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Modifies Internet Explorer Phishing Filter 1 TTPs 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 51 IoCs

Processes

  • C:\Windows\system32\wininit.exe
    wininit.exe
    1⤵
      PID:392
      • 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\winlogon.exe
          winlogon.exe
          1⤵
            PID:432
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k DcomLaunch
            1⤵
              PID:600
              • C:\Windows\system32\DllHost.exe
                C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                2⤵
                  PID:2028
                • C:\Windows\system32\wbem\wmiprvse.exe
                  C:\Windows\system32\wbem\wmiprvse.exe
                  2⤵
                    PID:1520
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{F9717507-6651-4EDB-BFF7-AE615179BCCF}
                    2⤵
                      PID:1476
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe -k RPCSS
                    1⤵
                      PID:676
                    • C:\Windows\System32\svchost.exe
                      C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
                      1⤵
                        PID:760
                      • C:\Windows\System32\svchost.exe
                        C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
                        1⤵
                          PID:804
                          • C:\Windows\system32\Dwm.exe
                            "C:\Windows\system32\Dwm.exe"
                            2⤵
                              PID:1172
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k netsvcs
                            1⤵
                              PID:840
                              • C:\Windows\system32\wbem\WMIADAP.EXE
                                wmiadap.exe /F /T /R
                                2⤵
                                  PID:1964
                              • C:\Windows\system32\svchost.exe
                                C:\Windows\system32\svchost.exe -k LocalService
                                1⤵
                                  PID:964
                                • C:\Windows\system32\svchost.exe
                                  C:\Windows\system32\svchost.exe -k NetworkService
                                  1⤵
                                    PID:272
                                  • C:\Windows\System32\spoolsv.exe
                                    C:\Windows\System32\spoolsv.exe
                                    1⤵
                                      PID:352
                                    • C:\Windows\system32\svchost.exe
                                      C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
                                      1⤵
                                        PID:1064
                                      • C:\Windows\system32\taskhost.exe
                                        "taskhost.exe"
                                        1⤵
                                          PID:1104
                                        • C:\Windows\Explorer.EXE
                                          C:\Windows\Explorer.EXE
                                          1⤵
                                            PID:1196
                                            • C:\Users\Admin\AppData\Local\Temp\6764203a576f8d4a3fc0ca96e7f812f3_JaffaCakes118.exe
                                              "C:\Users\Admin\AppData\Local\Temp\6764203a576f8d4a3fc0ca96e7f812f3_JaffaCakes118.exe"
                                              2⤵
                                              • Loads dropped DLL
                                              • Suspicious behavior: EnumeratesProcesses
                                              • Suspicious use of AdjustPrivilegeToken
                                              • Suspicious use of WriteProcessMemory
                                              PID:1288
                                              • C:\Recycle.Bin\Recycle.Bin.exe
                                                "C:\Recycle.Bin\Recycle.Bin.exe"
                                                3⤵
                                                • Executes dropped EXE
                                                • Adds Run key to start application
                                                • Modifies Internet Explorer Phishing Filter
                                                • Modifies Internet Explorer settings
                                                • Suspicious behavior: EnumeratesProcesses
                                                • Suspicious use of AdjustPrivilegeToken
                                                • Suspicious use of WriteProcessMemory
                                                PID:1704
                                          • C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE
                                            "C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE"
                                            1⤵
                                              PID:1396
                                            • C:\Windows\system32\svchost.exe
                                              C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
                                              1⤵
                                                PID:984
                                              • C:\Windows\system32\sppsvc.exe
                                                C:\Windows\system32\sppsvc.exe
                                                1⤵
                                                  PID:2464

                                                Network

                                                MITRE ATT&CK Enterprise v15

                                                Replay Monitor

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                                                Downloads

                                                • C:\Recycle.Bin\config.bin

                                                  Filesize

                                                  17KB

                                                  MD5

                                                  703faf46bc54abdcde6eec46512c6759

                                                  SHA1

                                                  f486f1a49d6cdec01a9dddc51f2bc3e588457059

                                                  SHA256

                                                  a66978e7e0691b6d13ab535bfe675da33ad68aee656350fe76cf81c0bea703df

                                                  SHA512

                                                  0526961c2480a5b6f3ccd164797a18a062f7f9b1a4250a7c8251a3e36bce8fc95fe1aaaad81202790c4764961a26491546e1f8e9068fc0c9cbd388615a2b7f47

                                                • \Recycle.Bin\Recycle.Bin.exe

                                                  Filesize

                                                  167KB

                                                  MD5

                                                  6764203a576f8d4a3fc0ca96e7f812f3

                                                  SHA1

                                                  c1f462e21000ff617467c58ba07a41c12734a5c2

                                                  SHA256

                                                  f01b9be16dfd8d2b76ef771e545f190a534895f5806cc38ac65df9bd3b835609

                                                  SHA512

                                                  ebc04b801a4c72f2700b89703de693ff1808a69068368976bd3eeea4c0353c7d840b54d33f3a607869370bdf8e2d90563b35df61d1f655af53123acaea355e99

                                                • memory/1196-71-0x000000000BB60000-0x000000000BBB7000-memory.dmp

                                                  Filesize

                                                  348KB

                                                • memory/1196-17-0x000000000BAD0000-0x000000000BB1D000-memory.dmp

                                                  Filesize

                                                  308KB

                                                • memory/1288-0-0x0000000000220000-0x0000000000222000-memory.dmp

                                                  Filesize

                                                  8KB

                                                • memory/1288-1-0x0000000001F10000-0x0000000002000000-memory.dmp

                                                  Filesize

                                                  960KB

                                                • memory/1288-2-0x0000000000400000-0x0000000000476000-memory.dmp

                                                  Filesize

                                                  472KB

                                                • memory/1704-12-0x0000000000400000-0x0000000000476000-memory.dmp

                                                  Filesize

                                                  472KB

                                                • memory/1704-22-0x0000000000400000-0x0000000000476000-memory.dmp

                                                  Filesize

                                                  472KB

                                                • memory/1704-14-0x0000000000400000-0x0000000000476000-memory.dmp

                                                  Filesize

                                                  472KB

                                                • memory/1704-20-0x0000000001BA0000-0x0000000001BED000-memory.dmp

                                                  Filesize

                                                  308KB

                                                • memory/1704-13-0x0000000000400000-0x0000000000476000-memory.dmp

                                                  Filesize

                                                  472KB