Analysis

  • max time kernel
    123s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    07-12-2024 12:15

General

  • Target

    d264471184158ae9afa4f205b2c2dbf2_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    d264471184158ae9afa4f205b2c2dbf2

  • SHA1

    3e4a52cbcfa2249ab4fb7dee17ce08afdd126930

  • SHA256

    946daac1ebaf7895a3ed6947ec6654cbbaefcdcaf46b160afbdaefea15e5d52e

  • SHA512

    e17045fcf24a8850dd13997398a8940df6ec3807c94fb1d37ad78fe1d46967b1434fb3c1e57ca9d2b94abe71d47e126ed4c8fc87d250661bdb6eea84a7b03558

  • SSDEEP

    1536:5Nb+m6r9dr2SnxV1dUuKk1+MUf62hR8hL8qIg9PweW3z2NLIuAzwPZ42U/:Xbqr9dX1dUC+MUy2PEN9PweykLliwLI

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

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1108
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1176
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1216
          • C:\Users\Admin\AppData\Local\Temp\d264471184158ae9afa4f205b2c2dbf2_JaffaCakes118.exe
            "C:\Users\Admin\AppData\Local\Temp\d264471184158ae9afa4f205b2c2dbf2_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:2320
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1496

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • F:\lcxvb.pif

            Filesize

            100KB

            MD5

            b1629d2a0f1330e19e767501e75bf33b

            SHA1

            c04b3e179721dba1362af57db83e49a5445c5c48

            SHA256

            ef6fd38baf667f4e013e2756173372e631fc10b6378e4ad6aba1da1ec22d9ae8

            SHA512

            544bfb9a640be122396beb3b5be6efbd1e82afbdb323d1b3d17cdc58af91d67a5245e342a17300b647756fb7570e38293078da0fdd7ce7a29bb547b2a6cfe5ca

          • memory/1108-12-0x0000000001F90000-0x0000000001F92000-memory.dmp

            Filesize

            8KB

          • memory/2320-30-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2320-6-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2320-3-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2320-31-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2320-26-0x00000000002F0000-0x00000000002F2000-memory.dmp

            Filesize

            8KB

          • memory/2320-25-0x0000000000360000-0x0000000000361000-memory.dmp

            Filesize

            4KB

          • memory/2320-23-0x0000000000360000-0x0000000000361000-memory.dmp

            Filesize

            4KB

          • memory/2320-22-0x00000000002F0000-0x00000000002F2000-memory.dmp

            Filesize

            8KB

          • memory/2320-11-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2320-8-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2320-4-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2320-10-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2320-9-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2320-5-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2320-29-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2320-28-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2320-0-0x0000000000400000-0x0000000000415000-memory.dmp

            Filesize

            84KB

          • memory/2320-32-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2320-27-0x00000000002F0000-0x00000000002F2000-memory.dmp

            Filesize

            8KB

          • memory/2320-7-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2320-36-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2320-35-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2320-37-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2320-39-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2320-41-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2320-42-0x00000000002F0000-0x00000000002F2000-memory.dmp

            Filesize

            8KB

          • memory/2320-53-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2320-54-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2320-57-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2320-58-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2320-59-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2320-61-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2320-63-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2320-65-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2320-68-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2320-34-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2320-145-0x0000000000400000-0x0000000000415000-memory.dmp

            Filesize

            84KB