Analysis

  • max time kernel
    66s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    09-07-2024 18:50

General

  • Target

    318d45fc31708b302fa11bd18ebb39a8_JaffaCakes118.exe

  • Size

    316KB

  • MD5

    318d45fc31708b302fa11bd18ebb39a8

  • SHA1

    a5b88aedc1039da82bbd69842e0486f50b1afbb6

  • SHA256

    f15bbbb9c0b660d42208457fabfa83f4d2b70c99610ab8b4e6c27d69cc2fc9ec

  • SHA512

    872c77ff79280585126208b11f2a7a2528d360d0c0e88d35c8ac11c9c9ae1a00c41b148696c2c5aadf1bd66397a6fb3628f1a036e19097869a38d18f1dcdd158

  • SSDEEP

    3072:6z/Y+7IXdeOnvVJ8anoI8n0GPcgpRo3fqx5tviHsVxHM+yetHJ0CSG:6TfRoixrqHs3l/0pG

Malware Config

Extracted

Family

sality

C2

http://89.119.67.154/testo5/

http://kukutrustnet777.info/home.gif

http://kukutrustnet888.info/home.gif

http://kukutrustnet987.info/home.gif

http://www.klkjwre9fqwieluoi.info/

http://kukutrustnet777888.info/

Signatures

  • Modifies firewall policy service 3 TTPs 3 IoCs
  • Sality

    Sality is backdoor written in C++, first discovered in 2003.

  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 6 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • UPX packed file 31 IoCs

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

  • Windows security modification 2 TTPs 7 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 21 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops autorun.inf file 1 TTPs 2 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 9 IoCs
  • Suspicious behavior: MapViewOfSection 23 IoCs
  • Suspicious use of AdjustPrivilegeToken 26 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • 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:372
    • C:\Windows\system32\wininit.exe
      wininit.exe
      1⤵
        PID:380
        • C:\Windows\system32\services.exe
          C:\Windows\system32\services.exe
          2⤵
            PID:464
            • C:\Windows\system32\svchost.exe
              C:\Windows\system32\svchost.exe -k DcomLaunch
              3⤵
                PID:596
                • C:\Windows\system32\DllHost.exe
                  C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                  4⤵
                    PID:1552
                • 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:760
                    • C:\Windows\System32\svchost.exe
                      C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
                      3⤵
                        PID:808
                        • C:\Windows\system32\Dwm.exe
                          "C:\Windows\system32\Dwm.exe"
                          4⤵
                            PID:1156
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k netsvcs
                          3⤵
                            PID:844
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k LocalService
                            3⤵
                              PID:984
                            • 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:376
                                • C:\Windows\system32\svchost.exe
                                  C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
                                  3⤵
                                    PID:1048
                                  • C:\Windows\system32\taskhost.exe
                                    "taskhost.exe"
                                    3⤵
                                      PID:1112
                                    • C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE
                                      "C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE"
                                      3⤵
                                        PID:1320
                                      • C:\Windows\system32\svchost.exe
                                        C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
                                        3⤵
                                          PID:2012
                                        • C:\Windows\system32\sppsvc.exe
                                          C:\Windows\system32\sppsvc.exe
                                          3⤵
                                            PID:1480
                                        • C:\Windows\system32\lsass.exe
                                          C:\Windows\system32\lsass.exe
                                          2⤵
                                            PID:480
                                          • C:\Windows\system32\lsm.exe
                                            C:\Windows\system32\lsm.exe
                                            2⤵
                                              PID:488
                                          • C:\Windows\system32\winlogon.exe
                                            winlogon.exe
                                            1⤵
                                              PID:408
                                            • C:\Windows\Explorer.EXE
                                              C:\Windows\Explorer.EXE
                                              1⤵
                                                PID:1188
                                                • C:\Users\Admin\AppData\Local\Temp\318d45fc31708b302fa11bd18ebb39a8_JaffaCakes118.exe
                                                  "C:\Users\Admin\AppData\Local\Temp\318d45fc31708b302fa11bd18ebb39a8_JaffaCakes118.exe"
                                                  2⤵
                                                  • Modifies firewall policy service
                                                  • UAC bypass
                                                  • Windows security bypass
                                                  • Loads dropped DLL
                                                  • Windows security modification
                                                  • Checks whether UAC is enabled
                                                  • Enumerates connected drives
                                                  • Drops autorun.inf file
                                                  • Suspicious use of SetThreadContext
                                                  • Drops file in Program Files directory
                                                  • Drops file in Windows directory
                                                  • Suspicious behavior: EnumeratesProcesses
                                                  • Suspicious use of AdjustPrivilegeToken
                                                  • Suspicious use of SetWindowsHookEx
                                                  • Suspicious use of WriteProcessMemory
                                                  • System policy modification
                                                  PID:2300
                                                  • C:\Users\Admin\AppData\Local\Temp\318d45fc31708b302fa11bd18ebb39a8_JaffaCakes118.exe
                                                    "C:\Users\Admin\AppData\Local\Temp\318d45fc31708b302fa11bd18ebb39a8_JaffaCakes118.exe"
                                                    3⤵
                                                    • Executes dropped EXE
                                                    • Suspicious behavior: EnumeratesProcesses
                                                    • Suspicious behavior: MapViewOfSection
                                                    • Suspicious use of AdjustPrivilegeToken
                                                    • Suspicious use of WriteProcessMemory
                                                    PID:2996

                                              Network

                                              MITRE ATT&CK Enterprise v15

                                              Replay Monitor

                                              Loading Replay Monitor...

                                              Downloads

                                              • C:\wmeh.pif

                                                Filesize

                                                100KB

                                                MD5

                                                6f4b0127b857232d0c19be3317eb762b

                                                SHA1

                                                73641b683bdda9dc6f59fce05598ce77958643e9

                                                SHA256

                                                d6ac60cca4dd52d2609bada0a3f3f603bdd8d2667a42bcae6a1a257a65e378d5

                                                SHA512

                                                a00d059e4356f291aca53cda0403432e69da89a6848c0e355b4d58242e2729376c52b0d29184177bf75bf905cd6221a4c9d1c23abc0ff73b47e28cb10764bd7a

                                              • \Users\Admin\AppData\Local\Temp\318d45fc31708b302fa11bd18ebb39a8_JaffaCakes118.exe

                                                Filesize

                                                316KB

                                                MD5

                                                318d45fc31708b302fa11bd18ebb39a8

                                                SHA1

                                                a5b88aedc1039da82bbd69842e0486f50b1afbb6

                                                SHA256

                                                f15bbbb9c0b660d42208457fabfa83f4d2b70c99610ab8b4e6c27d69cc2fc9ec

                                                SHA512

                                                872c77ff79280585126208b11f2a7a2528d360d0c0e88d35c8ac11c9c9ae1a00c41b148696c2c5aadf1bd66397a6fb3628f1a036e19097869a38d18f1dcdd158

                                              • memory/1112-12-0x0000000001AC0000-0x0000000001AC2000-memory.dmp

                                                Filesize

                                                8KB

                                              • memory/2300-34-0x0000000002560000-0x00000000035EE000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2300-24-0x0000000001E70000-0x0000000001E71000-memory.dmp

                                                Filesize

                                                4KB

                                              • memory/2300-20-0x0000000001E70000-0x0000000001E71000-memory.dmp

                                                Filesize

                                                4KB

                                              • memory/2300-42-0x0000000002560000-0x00000000035EE000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2300-5-0x0000000002560000-0x00000000035EE000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2300-25-0x0000000001DE0000-0x0000000001DE2000-memory.dmp

                                                Filesize

                                                8KB

                                              • memory/2300-26-0x0000000001DE0000-0x0000000001DE2000-memory.dmp

                                                Filesize

                                                8KB

                                              • memory/2300-8-0x0000000002560000-0x00000000035EE000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2300-9-0x0000000002560000-0x00000000035EE000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2300-6-0x0000000002560000-0x00000000035EE000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2300-11-0x0000000002560000-0x00000000035EE000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2300-23-0x0000000002560000-0x00000000035EE000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2300-10-0x0000000002560000-0x00000000035EE000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2300-28-0x0000000002560000-0x00000000035EE000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2300-27-0x0000000002560000-0x00000000035EE000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2300-45-0x0000000002560000-0x00000000035EE000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2300-30-0x0000000002560000-0x00000000035EE000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2300-31-0x0000000002560000-0x00000000035EE000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2300-33-0x0000000002560000-0x00000000035EE000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2300-0-0x0000000000400000-0x000000000044F000-memory.dmp

                                                Filesize

                                                316KB

                                              • memory/2300-120-0x0000000004D20000-0x0000000004D6F000-memory.dmp

                                                Filesize

                                                316KB

                                              • memory/2300-19-0x0000000001DE0000-0x0000000001DE2000-memory.dmp

                                                Filesize

                                                8KB

                                              • memory/2300-29-0x0000000002560000-0x00000000035EE000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2300-44-0x0000000002560000-0x00000000035EE000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2300-48-0x0000000002560000-0x00000000035EE000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2300-50-0x0000000002560000-0x00000000035EE000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2300-52-0x0000000002560000-0x00000000035EE000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2300-53-0x0000000002560000-0x00000000035EE000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2300-61-0x0000000002560000-0x00000000035EE000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2300-62-0x0000000002560000-0x00000000035EE000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2300-63-0x0000000002560000-0x00000000035EE000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2300-72-0x0000000002560000-0x00000000035EE000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2300-73-0x0000000002560000-0x00000000035EE000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2300-77-0x0000000001DE0000-0x0000000001DE2000-memory.dmp

                                                Filesize

                                                8KB

                                              • memory/2300-7-0x0000000002560000-0x00000000035EE000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2300-2-0x0000000002560000-0x00000000035EE000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2300-40-0x0000000002560000-0x00000000035EE000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2300-139-0x0000000000400000-0x000000000044F000-memory.dmp

                                                Filesize

                                                316KB

                                              • memory/2300-141-0x0000000002560000-0x00000000035EE000-memory.dmp

                                                Filesize

                                                16.6MB

                                              • memory/2996-140-0x0000000000400000-0x000000000040D960-memory.dmp

                                                Filesize

                                                54KB

                                              • memory/2996-124-0x0000000000400000-0x000000000040D960-memory.dmp

                                                Filesize

                                                54KB

                                              • memory/2996-125-0x0000000000400000-0x000000000040E000-memory.dmp

                                                Filesize

                                                56KB

                                              • memory/2996-156-0x0000000000400000-0x000000000040E000-memory.dmp

                                                Filesize

                                                56KB