Analysis

  • max time kernel
    93s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-01-2025 08:44

General

  • Target

    JaffaCakes118_4e95131a70ac3cdddb1ac90818fb7716.exe

  • Size

    525KB

  • MD5

    4e95131a70ac3cdddb1ac90818fb7716

  • SHA1

    9f2209e7438cbffb884e1ec2cb11514005d4b00c

  • SHA256

    9f318554e7eb51d2d486821ec043e65ec4fe8d7e6cc353c1c8a0eb6e5d6feeb0

  • SHA512

    c38545f041ae4124c18fef882b6526fc9359616a5d7ca9243c1c279b115bf9b1003f8d64104ce96800e7a2033ff663d5249f0c4adf5fdeb9b0c5d9ba958ba6cb

  • SSDEEP

    12288:BgS2Srmo6XQwWIllkMJScyF+ZPPfnEUnM85XpYG:iS2kmoTwWIllE6lvo85CG

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
  • ACProtect 1.3x - 1.4x DLL software 2 IoCs

    Detects file using ACProtect software.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 40 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

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

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

  • UPX packed file 17 IoCs

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

  • 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 6 IoCs

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

  • NSIS installer 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 48 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\fontdrvhost.exe
    "fontdrvhost.exe"
    1⤵
      PID:768
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:776
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:1012
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2516
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2548
            • 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:3520
                  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4e95131a70ac3cdddb1ac90818fb7716.exe
                    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4e95131a70ac3cdddb1ac90818fb7716.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 file in Windows directory
                    • System Location Discovery: System Language Discovery
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of WriteProcessMemory
                    • System policy modification
                    PID:2960
                    • C:\Windows\SysWOW64\Wbem\wmic.exe
                      wmic useraccount get name,sid
                      3⤵
                      • System Location Discovery: System Language Discovery
                      PID:2300
                    • C:\Windows\SysWOW64\Wbem\wmic.exe
                      wmic useraccount get name,sid
                      3⤵
                      • System Location Discovery: System Language Discovery
                      PID:4952
                    • C:\Windows\SysWOW64\Wbem\wmic.exe
                      wmic useraccount get name,sid
                      3⤵
                      • System Location Discovery: System Language Discovery
                      PID:3712
                    • C:\Windows\SysWOW64\Wbem\wmic.exe
                      wmic useraccount get name,sid
                      3⤵
                      • System Location Discovery: System Language Discovery
                      PID:792
                      • C:\Windows\System32\Conhost.exe
                        \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
                        4⤵
                          PID:748
                      • C:\Users\Admin\AppData\Local\Temp\nseA9ED.tmp\chrome.exe
                        "C:\Users\Admin\AppData\Local\Temp\nseA9ED.tmp\chrome.exe" 4
                        3⤵
                        • Executes dropped EXE
                        • Loads dropped DLL
                        • System Location Discovery: System Language Discovery
                        PID:1728
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                    1⤵
                      PID:3672
                    • C:\Windows\system32\DllHost.exe
                      C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                      1⤵
                        PID:3864
                      • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                        "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                        1⤵
                          PID:3964
                        • C:\Windows\System32\RuntimeBroker.exe
                          C:\Windows\System32\RuntimeBroker.exe -Embedding
                          1⤵
                            PID:4052
                          • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                            "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                            1⤵
                              PID:660
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:2100
                              • 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:1544
                                • C:\Windows\System32\RuntimeBroker.exe
                                  C:\Windows\System32\RuntimeBroker.exe -Embedding
                                  1⤵
                                    PID:2392

                                  Network

                                  MITRE ATT&CK Enterprise v15

                                  Replay Monitor

                                  Loading Replay Monitor...

                                  Downloads

                                  • C:\Users\Admin\AppData\Local\Temp\nseA9ED.tmp\DcryptDll.dll

                                    Filesize

                                    14KB

                                    MD5

                                    904beebec2790ee2ca0c90fc448ac7e0

                                    SHA1

                                    40fabf1eb0a3b7168351c4514c5288216cb1566d

                                    SHA256

                                    f730d9385bf72eac5d579bcf1f7e4330f1d239ca1054d4ead48e9e363d9f4222

                                    SHA512

                                    8bdbbaaf73e396cf9fd9866b3e824b7e70c59a2bdefdb3236387e60d0e645d011265fe79fb193f6c0d6abe2e9c01260720c71cd8f068fcc4624760511c54efaa

                                  • C:\Users\Admin\AppData\Local\Temp\nseA9ED.tmp\IpConfig.dll

                                    Filesize

                                    114KB

                                    MD5

                                    a3ed6f7ea493b9644125d494fbf9a1e6

                                    SHA1

                                    ebeee67fb0b5b3302c69f47c5e7fca62e1a809d8

                                    SHA256

                                    ec0f85f8a9d6b77081ba0103f967ef6705b547bf27bcd866d77ac909d21a1e08

                                    SHA512

                                    7099e1bc78ba5727661aa49f75523126563a5ebccdff10cabf868ce5335821118384825f037fbf1408c416c0212aa702a5974bc54d1b63c9d0bcade140f9aae1

                                  • C:\Users\Admin\AppData\Local\Temp\nseA9ED.tmp\System.dll

                                    Filesize

                                    11KB

                                    MD5

                                    c17103ae9072a06da581dec998343fc1

                                    SHA1

                                    b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d

                                    SHA256

                                    dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f

                                    SHA512

                                    d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f

                                  • C:\Users\Admin\AppData\Local\Temp\nseA9ED.tmp\chrome.exe

                                    Filesize

                                    43KB

                                    MD5

                                    f592cd154e8f797fb809dd904db4e15d

                                    SHA1

                                    508b95cb794f30150cf5c97313e14f5f22a48c6d

                                    SHA256

                                    e2d4630572f2841a4ca6db7b653f77df8174f9d009537fa264e2b6a16b6b6d24

                                    SHA512

                                    3492eab565c582b31347a70016cb8028a672251f89b2414ed9d19191dc99fd37669f488f29c8284328e82ea552e68f7bf08d2a40060b7cdd08510c525eb30cd9

                                  • C:\Users\Admin\AppData\Local\Temp\nseA9ED.tmp\inetc.dll

                                    Filesize

                                    20KB

                                    MD5

                                    4c01fdfd2b57b32046b3b3635a4f4df8

                                    SHA1

                                    e0af8e418cbe2b2783b5de93279a3b5dcb73490e

                                    SHA256

                                    b98e21645910f82b328f30c644b86c112969b42697e797671647b09eb40ad014

                                    SHA512

                                    cbd354536e2a970d31ba69024208673b1dc56603ad604ff17c5840b4371958fc22bafd90040ae3fb19ae9c248b2cfce08d0bc73cc93481f02c73b86dbc0697b2

                                  • C:\Users\Admin\AppData\Local\Temp\nseA9ED.tmp\nsExec.dll

                                    Filesize

                                    6KB

                                    MD5

                                    acc2b699edfea5bf5aae45aba3a41e96

                                    SHA1

                                    d2accf4d494e43ceb2cff69abe4dd17147d29cc2

                                    SHA256

                                    168a974eaa3f588d759db3f47c1a9fdc3494ba1fa1a73a84e5e3b2a4d58abd7e

                                    SHA512

                                    e29ea10ada98c71a18273b04f44f385b120d4e8473e441ce5748cfa44a23648814f2656f429b85440157988c88de776c6ac008dc38bf09cbb746c230a46c69fe

                                  • C:\Users\Admin\AppData\Local\Temp\nseA9ED.tmp\nsRandom.dll

                                    Filesize

                                    21KB

                                    MD5

                                    ab467b8dfaa660a0f0e5b26e28af5735

                                    SHA1

                                    596abd2c31eaff3479edf2069db1c155b59ce74d

                                    SHA256

                                    db267d9920395b4badc48de04df99dfd21d579480d103cae0f48e6578197ff73

                                    SHA512

                                    7d002dc203997b8a4d8ec20c92cd82848e29d746414f4a61265c76d4afb12c05bce826fc63f4d2bd3d527f38506c391855767d864c37584df11b5db9ca008301

                                  • C:\Users\Admin\AppData\Local\Temp\nszD206.tmp\nsJSON.dll

                                    Filesize

                                    7KB

                                    MD5

                                    b9cd1b0fd3af89892348e5cc3108dce7

                                    SHA1

                                    f7bc59bf631303facfc970c0da67a73568e1dca6

                                    SHA256

                                    49b173504eb9cd07e42a3c4deb84c2cd3f3b49c7fb0858aee43ddfc64660e384

                                    SHA512

                                    fdcbdd21b831a92ca686aab5b240f073a89a08588e42439564747cad9160d79cfa8e3c103b6b4f2917684c1a591880203b4303418b85bc040f9f00b6658b0c90

                                  • memory/792-117-0x0000000000E20000-0x0000000000E22000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/792-116-0x0000000000E20000-0x0000000000E22000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/792-115-0x0000000000E70000-0x0000000000E71000-memory.dmp

                                    Filesize

                                    4KB

                                  • memory/1728-131-0x0000000073E40000-0x0000000073E4A000-memory.dmp

                                    Filesize

                                    40KB

                                  • memory/2960-11-0x0000000000570000-0x0000000000572000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/2960-75-0x0000000002390000-0x000000000341E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2960-8-0x0000000000570000-0x0000000000572000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/2960-5-0x0000000002390000-0x000000000341E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2960-3-0x0000000002390000-0x000000000341E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2960-14-0x0000000002390000-0x000000000341E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2960-44-0x0000000002390000-0x000000000341E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2960-45-0x0000000002390000-0x000000000341E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2960-52-0x0000000002390000-0x000000000341E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2960-0-0x0000000000400000-0x000000000047A000-memory.dmp

                                    Filesize

                                    488KB

                                  • memory/2960-12-0x0000000002390000-0x000000000341E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2960-74-0x0000000005970000-0x0000000005982000-memory.dmp

                                    Filesize

                                    72KB

                                  • memory/2960-73-0x0000000005970000-0x0000000005982000-memory.dmp

                                    Filesize

                                    72KB

                                  • memory/2960-9-0x0000000002350000-0x0000000002351000-memory.dmp

                                    Filesize

                                    4KB

                                  • memory/2960-76-0x0000000002390000-0x000000000341E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2960-10-0x0000000002390000-0x000000000341E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2960-13-0x0000000000570000-0x0000000000572000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/2960-7-0x0000000002390000-0x000000000341E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2960-4-0x0000000002390000-0x000000000341E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2960-6-0x0000000002390000-0x000000000341E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2960-1-0x0000000002390000-0x000000000341E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/2960-183-0x0000000005EC0000-0x0000000005ED2000-memory.dmp

                                    Filesize

                                    72KB

                                  • memory/2960-190-0x0000000000570000-0x0000000000572000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/2960-200-0x0000000000400000-0x000000000047A000-memory.dmp

                                    Filesize

                                    488KB

                                  • memory/2960-199-0x0000000005EC0000-0x0000000005ED2000-memory.dmp

                                    Filesize

                                    72KB

                                  • memory/2960-182-0x0000000002390000-0x000000000341E000-memory.dmp

                                    Filesize

                                    16.6MB