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Analysis

  • max time kernel
    124s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    09/09/2024, 08:06

General

  • Target

    d5ec48a059ba50dea09bac3732ec062e_JaffaCakes118.exe

  • Size

    971KB

  • MD5

    d5ec48a059ba50dea09bac3732ec062e

  • SHA1

    7efefe1085389fe62338ddc2d62ef74638534725

  • SHA256

    88522b09611c424cca47c488dda781bc81b401201a5069414a1b0d3fe4624ab6

  • SHA512

    e83a97fdbcabc239106d3a49918c7c229e6b1fe910a634216c8013f42c9570dcddb27e00441b5705e1af1ca3818e402f0cf60d3148ab8061974be6873e6ec2a8

  • SSDEEP

    24576:JV2z+n7pc4L8Sb5uDR/p3z/kmYvixwz4MMMMMMZT:JVdVcJSb5uDRhu6MMMMMMx

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
  • Modifies system executable filetype association 2 TTPs 4 IoCs
  • UPX packed file 26 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.

  • Drops file in Program Files directory 5 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 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 13 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 30 IoCs
  • Suspicious use of WriteProcessMemory 62 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1124
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1184
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1216
          • C:\Users\Admin\AppData\Local\Temp\d5ec48a059ba50dea09bac3732ec062e_JaffaCakes118.exe
            "C:\Users\Admin\AppData\Local\Temp\d5ec48a059ba50dea09bac3732ec062e_JaffaCakes118.exe"
            2⤵
            • Modifies firewall policy service
            • UAC bypass
            • Windows security bypass
            • Modifies system executable filetype association
            • 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 behavior: GetForegroundWindowSpam
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            • System policy modification
            PID:1972
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1532
          • C:\Windows\system32\DllHost.exe
            C:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}
            1⤵
              PID:2628
            • C:\Windows\system32\DllHost.exe
              C:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}
              1⤵
                PID:1664
              • C:\Windows\system32\DllHost.exe
                C:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}
                1⤵
                  PID:964
                • C:\Windows\system32\DllHost.exe
                  C:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}
                  1⤵
                    PID:592
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}
                    1⤵
                      PID:2176
                    • C:\Windows\system32\DllHost.exe
                      C:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}
                      1⤵
                        PID:580
                      • C:\Windows\system32\DllHost.exe
                        C:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}
                        1⤵
                          PID:2416
                        • C:\Windows\system32\DllHost.exe
                          C:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}
                          1⤵
                            PID:2372
                          • C:\Windows\system32\DllHost.exe
                            C:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}
                            1⤵
                              PID:1284
                            • C:\Windows\system32\DllHost.exe
                              C:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}
                              1⤵
                                PID:944

                              Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

                              Loading Replay Monitor...

                              Downloads

                              • F:\ceet.exe

                                Filesize

                                100KB

                                MD5

                                5fa14b1d38287dc68da786c6487baafb

                                SHA1

                                7d9ccc06fe33c64785178e9d498204f46d8c0379

                                SHA256

                                c52c0914b540a6f5aff3f13d47977b96b66cd917fda531b6c312b5f3ab2063d6

                                SHA512

                                8e538fadd633d1e421bd5f08ede28f2ab4a9a543003d923ea1377f71454535ea47c2e321c98b687d635763d398fe966a6df8a27c4028fc6aca7ee1043a708779

                              • memory/1124-11-0x00000000005A0000-0x00000000005A2000-memory.dmp

                                Filesize

                                8KB

                              • memory/1972-29-0x00000000024E0000-0x000000000356E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1972-1-0x0000000000540000-0x0000000000675000-memory.dmp

                                Filesize

                                1.2MB

                              • memory/1972-8-0x00000000024E0000-0x000000000356E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1972-23-0x00000000024E0000-0x000000000356E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1972-3-0x00000000024E0000-0x000000000356E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1972-25-0x00000000024E0000-0x000000000356E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1972-24-0x00000000024E0000-0x000000000356E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1972-27-0x0000000000320000-0x0000000000322000-memory.dmp

                                Filesize

                                8KB

                              • memory/1972-26-0x0000000000320000-0x0000000000322000-memory.dmp

                                Filesize

                                8KB

                              • memory/1972-9-0x00000000024E0000-0x000000000356E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1972-7-0x00000000024E0000-0x000000000356E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1972-22-0x00000000003F0000-0x00000000003F1000-memory.dmp

                                Filesize

                                4KB

                              • memory/1972-20-0x00000000003F0000-0x00000000003F1000-memory.dmp

                                Filesize

                                4KB

                              • memory/1972-19-0x0000000000320000-0x0000000000322000-memory.dmp

                                Filesize

                                8KB

                              • memory/1972-30-0x00000000024E0000-0x000000000356E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1972-6-0x00000000024E0000-0x000000000356E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1972-5-0x00000000024E0000-0x000000000356E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1972-28-0x00000000024E0000-0x000000000356E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1972-10-0x00000000024E0000-0x000000000356E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1972-0-0x0000000000400000-0x0000000000535000-memory.dmp

                                Filesize

                                1.2MB

                              • memory/1972-40-0x00000000024E0000-0x000000000356E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1972-32-0x00000000024E0000-0x000000000356E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1972-34-0x00000000024E0000-0x000000000356E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1972-35-0x00000000024E0000-0x000000000356E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1972-38-0x00000000024E0000-0x000000000356E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1972-31-0x00000000024E0000-0x000000000356E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1972-42-0x00000000024E0000-0x000000000356E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1972-44-0x0000000000400000-0x0000000000535000-memory.dmp

                                Filesize

                                1.2MB

                              • memory/1972-58-0x00000000067F0000-0x00000000067F1000-memory.dmp

                                Filesize

                                4KB

                              • memory/1972-59-0x00000000066A0000-0x00000000066A2000-memory.dmp

                                Filesize

                                8KB

                              • memory/1972-62-0x00000000024E0000-0x000000000356E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1972-64-0x0000000000320000-0x0000000000322000-memory.dmp

                                Filesize

                                8KB

                              • memory/1972-65-0x00000000024E0000-0x000000000356E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1972-68-0x00000000024E0000-0x000000000356E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1972-69-0x00000000024E0000-0x000000000356E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1972-71-0x00000000024E0000-0x000000000356E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1972-72-0x00000000024E0000-0x000000000356E000-memory.dmp

                                Filesize

                                16.6MB

                              • memory/1972-2-0x0000000000540000-0x0000000000675000-memory.dmp

                                Filesize

                                1.2MB

                              • memory/1972-179-0x0000000000400000-0x0000000000535000-memory.dmp

                                Filesize

                                1.2MB

                              • memory/1972-180-0x0000000000540000-0x0000000000675000-memory.dmp

                                Filesize

                                1.2MB