Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    02-01-2025 20:32

General

  • Target

    JaffaCakes118_681a5b347f9c34928c16b3733cbaa645.exe

  • Size

    352KB

  • MD5

    681a5b347f9c34928c16b3733cbaa645

  • SHA1

    91ba89fb1a133711d071b3d7a26e07dfd0629129

  • SHA256

    349bf322bbf215a9acb06bd7d98aabb419bc0e707b928cdbfd06846a5680c6c7

  • SHA512

    256c18413afa6107c0e042e138a9118ba5a1bf2a9f05b1970994b980de777f58f6d2f03c186e696e3188fd00e2a5609c3b38be15009ba7841a4d275f1ef2198e

  • SSDEEP

    6144:2MY5Bu9ejk8B/WY35ICJewM9ycLP4OElwYhQNffSbhskE4fD3znLhH:2f5BEwZB/WY353JewM9ycD4vlwYhQNfY

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 9 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: MapViewOfSection 23 IoCs
  • Suspicious use of AdjustPrivilegeToken 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:600
              • C:\Windows\system32\DllHost.exe
                C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                4⤵
                  PID:1728
              • C:\Windows\system32\svchost.exe
                C:\Windows\system32\svchost.exe -k RPCSS
                3⤵
                  PID:680
                • C:\Windows\System32\svchost.exe
                  C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
                  3⤵
                    PID:748
                  • C:\Windows\System32\svchost.exe
                    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
                    3⤵
                      PID:820
                      • C:\Windows\system32\Dwm.exe
                        "C:\Windows\system32\Dwm.exe"
                        4⤵
                          PID:1176
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k netsvcs
                        3⤵
                          PID:868
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k LocalService
                          3⤵
                            PID:972
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k NetworkService
                            3⤵
                              PID:284
                            • 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:1044
                                • C:\Windows\system32\taskhost.exe
                                  "taskhost.exe"
                                  3⤵
                                    PID:1116
                                  • C:\Windows\system32\svchost.exe
                                    C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
                                    3⤵
                                      PID:1500
                                    • C:\Windows\system32\sppsvc.exe
                                      C:\Windows\system32\sppsvc.exe
                                      3⤵
                                        PID:1108
                                    • 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:392
                                        • C:\Windows\system32\winlogon.exe
                                          winlogon.exe
                                          1⤵
                                            PID:432
                                          • C:\Windows\Explorer.EXE
                                            C:\Windows\Explorer.EXE
                                            1⤵
                                              PID:1216
                                              • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_681a5b347f9c34928c16b3733cbaa645.exe
                                                "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_681a5b347f9c34928c16b3733cbaa645.exe"
                                                2⤵
                                                • Loads dropped DLL
                                                • System Location Discovery: System Language Discovery
                                                • Suspicious behavior: EnumeratesProcesses
                                                • Suspicious behavior: MapViewOfSection
                                                • Suspicious use of AdjustPrivilegeToken
                                                • Suspicious use of WriteProcessMemory
                                                PID:1860
                                                • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_681a5b347f9c34928c16b3733cbaa645mgr.exe
                                                  C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_681a5b347f9c34928c16b3733cbaa645mgr.exe
                                                  3⤵
                                                  • Executes dropped EXE
                                                  • System Location Discovery: System Language Discovery
                                                  • Suspicious use of WriteProcessMemory
                                                  PID:1720
                                                  • C:\Windows\SysWOW64\WerFault.exe
                                                    C:\Windows\SysWOW64\WerFault.exe -u -p 1720 -s 104
                                                    4⤵
                                                    • Loads dropped DLL
                                                    • Program crash
                                                    PID:2008

                                            Network

                                            MITRE ATT&CK Enterprise v15

                                            Replay Monitor

                                            Loading Replay Monitor...

                                            Downloads

                                            • \Users\Admin\AppData\Local\Temp\JaffaCakes118_681a5b347f9c34928c16b3733cbaa645mgr.exe

                                              Filesize

                                              119KB

                                              MD5

                                              7412690e702329f7a5d3519bcbe93157

                                              SHA1

                                              3886ae3418267f8a63efae9db6b6500c22cf1605

                                              SHA256

                                              ed539dca8a9985e752350336cbf933dff4172cdef1486a39b999653b3cd77585

                                              SHA512

                                              57de1b6dd24bfa2dac2f8f8aacd181c52af72344c87e23643fa9ddc390e16b81c629e57f33ad6881908ef98c91493d946d55523d6e979797477f27d150ad3b0c

                                            • memory/1720-10-0x0000000000400000-0x0000000000429000-memory.dmp

                                              Filesize

                                              164KB

                                            • memory/1860-0-0x0000000000400000-0x0000000000459000-memory.dmp

                                              Filesize

                                              356KB

                                            • memory/1860-4-0x0000000000220000-0x0000000000249000-memory.dmp

                                              Filesize

                                              164KB

                                            • memory/1860-13-0x0000000077A20000-0x0000000077A21000-memory.dmp

                                              Filesize

                                              4KB

                                            • memory/1860-12-0x0000000077A1F000-0x0000000077A20000-memory.dmp

                                              Filesize

                                              4KB

                                            • memory/1860-22-0x0000000000400000-0x0000000000459000-memory.dmp

                                              Filesize

                                              356KB

                                            • memory/2008-14-0x000000007EFA0000-0x000000007EFAC000-memory.dmp

                                              Filesize

                                              48KB

                                            • memory/2008-23-0x000000007EFA0000-0x000000007EFAC000-memory.dmp

                                              Filesize

                                              48KB