Analysis

  • max time kernel
    124s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    06/12/2024, 22:35

General

  • Target

    cf5e0710da80e6fb5aa06f6f01069cb2_JaffaCakes118.exe

  • Size

    96KB

  • MD5

    cf5e0710da80e6fb5aa06f6f01069cb2

  • SHA1

    200e50618061c45a8e582b77e628a813af713aae

  • SHA256

    890440359c912821d13bfdfb3d5bf86d59d09d93497905603db064f46ef596bc

  • SHA512

    70a12646e095c1a03081a50739513148ba4dc95843f777565c856d3d70ae423cfe0830c046fc8175ad9db5b5ff432bc3d5809e22dddb52d421512067db32c4be

  • SSDEEP

    1536:8fbXV7xUgbqd7TNxZBbtPbowoODlyniWE0zCgBswQzVv9TCVGQsmi6C/SWHMFi:8fbxOdNRtMkDlJc+wQB9m1s+qSn

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 29 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 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 31 IoCs
  • Suspicious use of WriteProcessMemory 52 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1080
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1136
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1200
          • C:\Users\Admin\AppData\Local\Temp\cf5e0710da80e6fb5aa06f6f01069cb2_JaffaCakes118.exe
            "C:\Users\Admin\AppData\Local\Temp\cf5e0710da80e6fb5aa06f6f01069cb2_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:2932
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:356

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\jiadq.pif

            Filesize

            96KB

            MD5

            81efa60aaeb396aef6479d397a22ef84

            SHA1

            0055c2b43cdb63be65cb9eaad352021b57dad62d

            SHA256

            5437727621d7ad5c4ee8de01bfc91677eacf166231ed5a8f99e83326612ad6c4

            SHA512

            bec0f8fbe91c016491a1750c2ee778d900eea9a2ab440038b7efad72952c8a0799ce2003dc3d59cea74250461ffac7e92804f487bb111d76e1238c2045eb7086

          • memory/1080-12-0x00000000020F0000-0x00000000020F2000-memory.dmp

            Filesize

            8KB

          • memory/2932-30-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2932-28-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2932-1-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2932-24-0x00000000004D0000-0x00000000004D1000-memory.dmp

            Filesize

            4KB

          • memory/2932-26-0x00000000004C0000-0x00000000004C2000-memory.dmp

            Filesize

            8KB

          • memory/2932-25-0x00000000004C0000-0x00000000004C2000-memory.dmp

            Filesize

            8KB

          • memory/2932-21-0x00000000004D0000-0x00000000004D1000-memory.dmp

            Filesize

            4KB

          • memory/2932-20-0x00000000004C0000-0x00000000004C2000-memory.dmp

            Filesize

            8KB

          • memory/2932-4-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2932-11-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2932-10-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2932-8-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2932-7-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2932-6-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2932-5-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2932-27-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2932-31-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2932-29-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2932-3-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2932-0-0x0000000000400000-0x0000000000415000-memory.dmp

            Filesize

            84KB

          • memory/2932-37-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2932-34-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2932-35-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2932-33-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2932-53-0x0000000004990000-0x0000000004992000-memory.dmp

            Filesize

            8KB

          • memory/2932-52-0x0000000004990000-0x0000000004992000-memory.dmp

            Filesize

            8KB

          • memory/2932-51-0x00000000049C0000-0x00000000049C1000-memory.dmp

            Filesize

            4KB

          • memory/2932-54-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2932-56-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2932-57-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2932-59-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2932-61-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2932-63-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2932-65-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2932-67-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2932-68-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2932-69-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2932-9-0x0000000001E70000-0x0000000002EFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2932-144-0x0000000000400000-0x0000000000415000-memory.dmp

            Filesize

            84KB