Analysis

  • max time kernel
    149s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-01-2025 20:46

General

  • Target

    JaffaCakes118_4389569409e2ce9f71f95816af9dee68.exe

  • Size

    100KB

  • MD5

    4389569409e2ce9f71f95816af9dee68

  • SHA1

    ae2d18a15978d8573143957b241ae969ae8436ee

  • SHA256

    57e7348a1d0d0b17678dd8c61487400a072b9a2dd3a4ac89c1502d00f00ae2cb

  • SHA512

    95f58b3443e851c2e28027fa569ca0cfe5cdaa5aad611fe26d5e801d1a9f84aca529575db14d3fb1c468fe2d47c45cc078ab5904edb16b6cdcbcb9171484d61b

  • SSDEEP

    1536:bKimUfOpsGxVHzXxIDWJj72n6g3RmCclegsc+X8QSIeFI2BA:hGsGxFVIDWF2n0CqZ+sQUbA

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.

  • Sality family
  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 6 IoCs
  • Disables RegEdit via registry modification 1 IoCs
  • Disables Task Manager via registry modification
  • 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.

  • UPX packed file 40 IoCs

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

  • Drops file in Program Files directory 11 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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.

  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 30 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\fontdrvhost.exe
    "fontdrvhost.exe"
    1⤵
      PID:800
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:808
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:380
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2552
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2572
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2672
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3524
                  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4389569409e2ce9f71f95816af9dee68.exe
                    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4389569409e2ce9f71f95816af9dee68.exe"
                    2⤵
                    • Modifies firewall policy service
                    • UAC bypass
                    • Windows security bypass
                    • Disables RegEdit via registry modification
                    • 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
                    • Modifies registry class
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of WriteProcessMemory
                    • System policy modification
                    PID:3044
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3652
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3836
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3932
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3996
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:612
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3416
                            • 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:4540
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:2124
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                  1⤵
                                    PID:3952

                                  Network

                                  MITRE ATT&CK Enterprise v15

                                  Replay Monitor

                                  Loading Replay Monitor...

                                  Downloads

                                  • F:\vnan.pif

                                    Filesize

                                    100KB

                                    MD5

                                    1dddd468de282e056f98b1e9facc4a84

                                    SHA1

                                    df202068d0dcc1b37d443be559a25093ecbc7f7b

                                    SHA256

                                    96fe2f7d4e3126be140e3f4e81e1cfd6b4a8b59deb06f83c7b095fda1154b9b6

                                    SHA512

                                    fa62a97af3aa3a2a215d7c37d0c060ee22534bae3d2959fda13b5b923c01ce8386caf69f725690fc0dc995af967051b35a2be34c0d76495ba04fb0f262b6d618

                                  • memory/3044-26-0x0000000000640000-0x0000000000642000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/3044-58-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3044-7-0x0000000000650000-0x0000000000651000-memory.dmp

                                    Filesize

                                    4KB

                                  • memory/3044-6-0x0000000000640000-0x0000000000642000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/3044-8-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3044-12-0x0000000000640000-0x0000000000642000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/3044-11-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3044-9-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3044-5-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3044-4-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3044-10-0x0000000000640000-0x0000000000642000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/3044-13-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3044-14-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3044-15-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3044-16-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3044-17-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3044-18-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3044-19-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3044-20-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3044-22-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3044-23-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3044-24-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3044-3-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3044-1-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3044-34-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3044-31-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3044-32-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3044-29-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3044-36-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3044-39-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3044-40-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3044-41-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3044-43-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3044-44-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3044-48-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3044-50-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3044-51-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3044-52-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3044-53-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3044-54-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3044-57-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3044-0-0x0000000000400000-0x0000000000413000-memory.dmp

                                    Filesize

                                    76KB

                                  • memory/3044-64-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3044-65-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3044-68-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3044-25-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3044-79-0x0000000000400000-0x0000000000413000-memory.dmp

                                    Filesize

                                    76KB