Analysis

  • max time kernel
    124s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    12-12-2024 07:11

General

  • Target

    e54352db70c1c511041a840b2356da9f_JaffaCakes118.exe

  • Size

    127KB

  • MD5

    e54352db70c1c511041a840b2356da9f

  • SHA1

    1a2ada2e522f2cacc16eb11f9d621457327adce0

  • SHA256

    6158c4a93f7087fc5ccf9cdd9f187df1446b3c79ea71bd0dc156b76738451d53

  • SHA512

    5db116149bc79c5a968af023be561ff1656d04ca8e0e91dd4fb2cbff9aca385a9a716611ac7401f68dadee93540b4bd6da23dcc2e9fed57bf9460ee8dc24a26a

  • SSDEEP

    3072:FAJJHOz9iAijGL+JjBfSg3PpzL3nk1a7YFKyJl:FAJAZiDjGL2VSApXU1S0Nl

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
  • 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 24 IoCs

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

  • 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.

  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 21 IoCs
  • Suspicious use of WriteProcessMemory 48 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1232
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1320
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1360
          • C:\Users\Admin\AppData\Local\Temp\e54352db70c1c511041a840b2356da9f_JaffaCakes118.exe
            "C:\Users\Admin\AppData\Local\Temp\e54352db70c1c511041a840b2356da9f_JaffaCakes118.exe"
            2⤵
            • Modifies firewall policy service
            • UAC bypass
            • Windows security bypass
            • 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 WriteProcessMemory
            • System policy modification
            PID:1680
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:928

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\ieox.pif

            Filesize

            100KB

            MD5

            a1af9094bc0bea5854f35d748209533b

            SHA1

            87829d0b731f9c1309cf36cf5f1681f53f14f69a

            SHA256

            8c167915c8fc4360d47044350fb3d8f4c4d6f50ba636aeb55daffce9b06b8154

            SHA512

            2effe359eadd6c74de64e615808e2f11f2a25b5b2450d6f47ac817cae18935428a7ba6ffd3341a62284c7ddba0b9d3a06204d3411058c27737efb6721ac58553

          • memory/1232-8-0x0000000001B40000-0x0000000001B42000-memory.dmp

            Filesize

            8KB

          • memory/1680-29-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/1680-20-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/1680-0-0x0000000000400000-0x000000000041C000-memory.dmp

            Filesize

            112KB

          • memory/1680-31-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/1680-22-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/1680-4-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/1680-5-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/1680-26-0x0000000003AB0000-0x0000000003AB2000-memory.dmp

            Filesize

            8KB

          • memory/1680-25-0x0000000003AB0000-0x0000000003AB2000-memory.dmp

            Filesize

            8KB

          • memory/1680-3-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/1680-24-0x0000000003B00000-0x0000000003B01000-memory.dmp

            Filesize

            4KB

          • memory/1680-6-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/1680-23-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/1680-21-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/1680-28-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/1680-27-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/1680-17-0x0000000003B00000-0x0000000003B01000-memory.dmp

            Filesize

            4KB

          • memory/1680-32-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/1680-16-0x0000000003AB0000-0x0000000003AB2000-memory.dmp

            Filesize

            8KB

          • memory/1680-46-0x0000000000260000-0x0000000000262000-memory.dmp

            Filesize

            8KB

          • memory/1680-45-0x0000000003AB0000-0x0000000003AB2000-memory.dmp

            Filesize

            8KB

          • memory/1680-44-0x0000000000260000-0x0000000000262000-memory.dmp

            Filesize

            8KB

          • memory/1680-43-0x00000000003F0000-0x00000000003F1000-memory.dmp

            Filesize

            4KB

          • memory/1680-48-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/1680-49-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/1680-50-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/1680-52-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/1680-55-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/1680-58-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/1680-66-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/1680-72-0x0000000000260000-0x0000000000262000-memory.dmp

            Filesize

            8KB

          • memory/1680-73-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/1680-74-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/1680-76-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/1680-7-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/1680-140-0x0000000000400000-0x000000000041C000-memory.dmp

            Filesize

            112KB