Analysis

  • max time kernel
    124s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-09-2024 21:51

General

  • Target

    f9393f911bd76deb09a860752463ecec_JaffaCakes118.exe

  • Size

    210KB

  • MD5

    f9393f911bd76deb09a860752463ecec

  • SHA1

    6b57a0d2f128bd622e9259c0628562c7b7920a85

  • SHA256

    48c9d7a6ed4593e055d7f939ca71e2d2b201db98539e160c7be10e5df25ab1cf

  • SHA512

    a65e9d82f7912e44e24e63af5d8df03ffcfa52005e8ca6888f158757477d1b477749bca87181f62016933f9de9082918b7ff93d54fe6891c52d1fe542b483d3a

  • SSDEEP

    6144:FIrPj0NmWtN9ggPRoSp65779WBbIf4PP0Q:Fq0Nx9FpoSI5779+b6Kr

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

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

  • 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
  • ModiLoader Second Stage 3 IoCs
  • Loads dropped DLL 4 IoCs
  • Windows security modification 2 TTPs 7 IoCs
  • Checks whether UAC is enabled 1 TTPs 2 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.

  • UPX packed file 39 IoCs

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

  • Drops file in Program Files directory 11 IoCs
  • Drops file in Windows directory 2 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.

  • Suspicious behavior: EnumeratesProcesses 26 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\fontdrvhost.exe
    "fontdrvhost.exe"
    1⤵
      PID:784
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:792
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:376
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2632
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2660
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2776
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3460
                  • C:\Users\Admin\AppData\Local\Temp\f9393f911bd76deb09a860752463ecec_JaffaCakes118.exe
                    "C:\Users\Admin\AppData\Local\Temp\f9393f911bd76deb09a860752463ecec_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
                    • Drops file in Program Files directory
                    • Drops file in Windows directory
                    • System Location Discovery: System Language Discovery
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of SetWindowsHookEx
                    • Suspicious use of WriteProcessMemory
                    • System policy modification
                    PID:5020
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3664
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3852
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3944
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:4004
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:1128
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:432
                            • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe
                              "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca
                              1⤵
                                PID:3760
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:4732

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

                                Loading Replay Monitor...

                                Downloads

                                • C:\Users\Admin\AppData\Local\Temp\cmsetac.dll

                                  Filesize

                                  32KB

                                  MD5

                                  14b3cba711bd6027adb79614a4177fb5

                                  SHA1

                                  44a0611a034af59c29e2d529196a0c6150050c20

                                  SHA256

                                  ab100eb6e5c2211b6e1f05df13550ad193abbd9f0804c596022b7fc66ce33f10

                                  SHA512

                                  a39ba38d2ce3076a18336dc7e8f2dd3fb8addec40bc8df8b73703e5d8b499c55b677e3c4c6b1aa96bf971b228c047352e1a55f64dc968fc8675065a222a5c46c

                                • C:\Users\Admin\AppData\Local\Temp\ntdtcstp.dll

                                  Filesize

                                  7KB

                                  MD5

                                  67587e25a971a141628d7f07bd40ffa0

                                  SHA1

                                  76fcd014539a3bb247cc0b761225f68bd6055f6b

                                  SHA256

                                  e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378

                                  SHA512

                                  6e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350

                                • C:\meicdh.exe

                                  Filesize

                                  100KB

                                  MD5

                                  e86c4cb8f90c48e1cf8bdce3a7e55a1f

                                  SHA1

                                  ee90461243608d57bfc51bbe7d16788c5a6e4d6f

                                  SHA256

                                  e631bc99c2fae5422a89a95d512211759c2337b5827f2017a7610cde45e287c2

                                  SHA512

                                  ed8cd591cc106e296bd2b95f41f93937db563e1ad45f623ecc8d5fdb9ae943e4aa6ed3cc47a7b64e370e07d8f61df04e62a6f9d2e61e9c4af232578b4bfdc318

                                • memory/5020-0-0x0000000000400000-0x0000000000470000-memory.dmp

                                  Filesize

                                  448KB

                                • memory/5020-3-0x0000000002410000-0x000000000349E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/5020-1-0x0000000002410000-0x000000000349E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/5020-4-0x0000000002410000-0x000000000349E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/5020-5-0x0000000002410000-0x000000000349E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/5020-10-0x0000000000A70000-0x0000000000A72000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/5020-12-0x0000000003BA0000-0x0000000003BA1000-memory.dmp

                                  Filesize

                                  4KB

                                • memory/5020-11-0x0000000000A70000-0x0000000000A72000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/5020-7-0x0000000002410000-0x000000000349E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/5020-6-0x0000000002410000-0x000000000349E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/5020-9-0x00000000023F0000-0x00000000023F1000-memory.dmp

                                  Filesize

                                  4KB

                                • memory/5020-8-0x0000000000A70000-0x0000000000A72000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/5020-27-0x0000000006400000-0x0000000006401000-memory.dmp

                                  Filesize

                                  4KB

                                • memory/5020-24-0x0000000006550000-0x000000000655E000-memory.dmp

                                  Filesize

                                  56KB

                                • memory/5020-28-0x0000000002410000-0x000000000349E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/5020-30-0x0000000002410000-0x000000000349E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/5020-29-0x0000000002410000-0x000000000349E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/5020-31-0x0000000002410000-0x000000000349E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/5020-32-0x0000000002410000-0x000000000349E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/5020-33-0x0000000002410000-0x000000000349E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/5020-34-0x0000000002410000-0x000000000349E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/5020-35-0x0000000002410000-0x000000000349E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/5020-37-0x0000000000400000-0x0000000000470000-memory.dmp

                                  Filesize

                                  448KB

                                • memory/5020-38-0x0000000002410000-0x000000000349E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/5020-39-0x0000000002410000-0x000000000349E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/5020-40-0x0000000000400000-0x0000000000470000-memory.dmp

                                  Filesize

                                  448KB

                                • memory/5020-42-0x0000000006550000-0x000000000655E000-memory.dmp

                                  Filesize

                                  56KB

                                • memory/5020-41-0x00000000063C0000-0x00000000063C8000-memory.dmp

                                  Filesize

                                  32KB

                                • memory/5020-43-0x0000000002410000-0x000000000349E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/5020-45-0x0000000002410000-0x000000000349E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/5020-47-0x0000000002410000-0x000000000349E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/5020-48-0x0000000002410000-0x000000000349E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/5020-50-0x0000000002410000-0x000000000349E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/5020-53-0x0000000002410000-0x000000000349E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/5020-55-0x0000000002410000-0x000000000349E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/5020-57-0x0000000002410000-0x000000000349E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/5020-59-0x0000000002410000-0x000000000349E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/5020-62-0x0000000002410000-0x000000000349E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/5020-63-0x0000000000400000-0x0000000000470000-memory.dmp

                                  Filesize

                                  448KB

                                • memory/5020-65-0x0000000006550000-0x000000000655E000-memory.dmp

                                  Filesize

                                  56KB

                                • memory/5020-67-0x0000000002410000-0x000000000349E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/5020-69-0x0000000002410000-0x000000000349E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/5020-75-0x0000000002410000-0x000000000349E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/5020-78-0x0000000002410000-0x000000000349E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/5020-79-0x0000000002410000-0x000000000349E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/5020-81-0x0000000002410000-0x000000000349E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/5020-84-0x0000000002410000-0x000000000349E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/5020-85-0x0000000002410000-0x000000000349E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/5020-87-0x0000000002410000-0x000000000349E000-memory.dmp

                                  Filesize

                                  16.6MB