Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-06-2024 20:20

General

  • Target

    0f6558e968c5fb464eff1f1364924fd5_JaffaCakes118.exe

  • Size

    1.7MB

  • MD5

    0f6558e968c5fb464eff1f1364924fd5

  • SHA1

    93ae1900e4d13c1153e3e2d181ce2e6394b6aae2

  • SHA256

    0850f647ad9f788d95640653901dcee9fe467561dfaad3f6f0fd29cf0b47499d

  • SHA512

    e579304fbd934e9c325b5963fdbd2836539a08fc87d95e4ef4328bdd7137f904a753caa06757e48a9bc8267351319233cce6f46c2a464334f98571b19a3826c4

  • SSDEEP

    24576:QQ9OllAmyjnYZWgMCo1ySrJFMrc2yCUddjBhelTEvbM4jHAu7WDaRs9/2IOZVM/4:DUk22ySrJFMdQiNt4s9OIOHM/Flqr

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
  • UPX packed file 7 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
  • Drops file in Windows directory 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 53 IoCs
  • Suspicious use of WriteProcessMemory 11 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:772
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:1016
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2720
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:3096
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:3184
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3388
                  • C:\Users\Admin\AppData\Local\Temp\0f6558e968c5fb464eff1f1364924fd5_JaffaCakes118.exe
                    "C:\Users\Admin\AppData\Local\Temp\0f6558e968c5fb464eff1f1364924fd5_JaffaCakes118.exe"
                    2⤵
                    • Modifies firewall policy service
                    • UAC bypass
                    • Windows security bypass
                    • Windows security modification
                    • Checks whether UAC is enabled
                    • Drops file in Windows directory
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of WriteProcessMemory
                    • System policy modification
                    PID:1624
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3552
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3748
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3848
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3912

                        Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

                        • memory/1624-0-0x0000000030000000-0x00000000301F4000-memory.dmp

                          Filesize

                          2.0MB

                        • memory/1624-1-0x0000000002190000-0x000000000321E000-memory.dmp

                          Filesize

                          16.6MB

                        • memory/1624-6-0x0000000002190000-0x000000000321E000-memory.dmp

                          Filesize

                          16.6MB

                        • memory/1624-9-0x0000000002190000-0x000000000321E000-memory.dmp

                          Filesize

                          16.6MB

                        • memory/1624-8-0x0000000002190000-0x000000000321E000-memory.dmp

                          Filesize

                          16.6MB

                        • memory/1624-5-0x0000000002190000-0x000000000321E000-memory.dmp

                          Filesize

                          16.6MB

                        • memory/1624-14-0x0000000030000000-0x00000000301F4000-memory.dmp

                          Filesize

                          2.0MB

                        • memory/1624-3-0x0000000002190000-0x000000000321E000-memory.dmp

                          Filesize

                          16.6MB

                        • memory/1624-4-0x0000000002190000-0x000000000321E000-memory.dmp

                          Filesize

                          16.6MB