Analysis

  • max time kernel
    127s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    14/12/2024, 08:12

General

  • Target

    edd5a684cdb99994dd9c463b61f3b89b_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    edd5a684cdb99994dd9c463b61f3b89b

  • SHA1

    4eaa6c9185db5a58a2f34bf5e6dab2399518c85b

  • SHA256

    db1ec9bf1b5a3961458018415d75acf91675ee1885251623c78fd996c81c6be5

  • SHA512

    cbfce12b430b516b8e296a0a9c48083129b2c2fae4d895f544fd4b0e1d83558611346eadc0d9ca6c1eea8d3de25e887b4a0725be5856bfe4f03e34c621926319

  • SSDEEP

    1536:d9lOyH/MQbN5RirsgvQdRiLHSG/qof/lg2owYNC5AS/uWoyPepyxz55v/r:7YyH/rLRM7fLyqh+2DYN0ASWWXPeCf

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 30 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 32 IoCs
  • Suspicious use of WriteProcessMemory 52 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1116
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1164
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1212
          • C:\Users\Admin\AppData\Local\Temp\edd5a684cdb99994dd9c463b61f3b89b_JaffaCakes118.exe
            "C:\Users\Admin\AppData\Local\Temp\edd5a684cdb99994dd9c463b61f3b89b_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:2856
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1592

          Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • F:\wendbe.exe

                  Filesize

                  100KB

                  MD5

                  2b29e4731d583b67a075188b751d380c

                  SHA1

                  6f219ab5bf44bd473369e98b2597a31a936e117e

                  SHA256

                  b30f695a0d53a85b57a2c5bfdfd341857b1e9546d1a66db09f980004b83554d9

                  SHA512

                  6a6e8f54ea3319f17fbedb0a96e6dc453fe16e47fda3907bb088e3ea47110dc570f308a6c1d5eaa0cef747779161b60553ffb144abd39885ba52d15620a01809

                • memory/1116-12-0x0000000000320000-0x0000000000322000-memory.dmp

                  Filesize

                  8KB

                • memory/2856-30-0x0000000001CB0000-0x0000000002D3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2856-32-0x0000000001CB0000-0x0000000002D3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2856-5-0x0000000001CB0000-0x0000000002D3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2856-4-0x0000000001CB0000-0x0000000002D3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2856-11-0x0000000001CB0000-0x0000000002D3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2856-25-0x0000000004460000-0x0000000004462000-memory.dmp

                  Filesize

                  8KB

                • memory/2856-24-0x0000000004460000-0x0000000004462000-memory.dmp

                  Filesize

                  8KB

                • memory/2856-23-0x00000000045B0000-0x00000000045B1000-memory.dmp

                  Filesize

                  4KB

                • memory/2856-21-0x00000000045B0000-0x00000000045B1000-memory.dmp

                  Filesize

                  4KB

                • memory/2856-33-0x0000000001CB0000-0x0000000002D3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2856-3-0x0000000001CB0000-0x0000000002D3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2856-10-0x0000000001CB0000-0x0000000002D3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2856-9-0x0000000001CB0000-0x0000000002D3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2856-7-0x0000000001CB0000-0x0000000002D3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2856-26-0x0000000001CB0000-0x0000000002D3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2856-27-0x0000000001CB0000-0x0000000002D3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2856-28-0x0000000001CB0000-0x0000000002D3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2856-29-0x0000000001CB0000-0x0000000002D3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2856-6-0x0000000001CB0000-0x0000000002D3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2856-0-0x0000000000400000-0x0000000000415000-memory.dmp

                  Filesize

                  84KB

                • memory/2856-20-0x0000000004460000-0x0000000004462000-memory.dmp

                  Filesize

                  8KB

                • memory/2856-34-0x0000000001CB0000-0x0000000002D3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2856-36-0x0000000001CB0000-0x0000000002D3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2856-37-0x0000000001CB0000-0x0000000002D3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2856-40-0x0000000004460000-0x0000000004462000-memory.dmp

                  Filesize

                  8KB

                • memory/2856-48-0x0000000001CB0000-0x0000000002D3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2856-49-0x0000000001CB0000-0x0000000002D3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2856-52-0x0000000001CB0000-0x0000000002D3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2856-54-0x0000000001CB0000-0x0000000002D3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2856-55-0x0000000001CB0000-0x0000000002D3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2856-57-0x0000000001CB0000-0x0000000002D3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2856-58-0x0000000001CB0000-0x0000000002D3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2856-59-0x0000000001CB0000-0x0000000002D3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2856-62-0x0000000001CB0000-0x0000000002D3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2856-63-0x0000000001CB0000-0x0000000002D3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2856-67-0x0000000001CB0000-0x0000000002D3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2856-8-0x0000000001CB0000-0x0000000002D3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2856-133-0x0000000000400000-0x0000000000415000-memory.dmp

                  Filesize

                  84KB