Analysis

  • max time kernel
    126s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    11-12-2024 03:18

General

  • Target

    dfaf52b97dd3ef5c00585f027ce581db_JaffaCakes118.exe

  • Size

    97KB

  • MD5

    dfaf52b97dd3ef5c00585f027ce581db

  • SHA1

    ff7eb1b3ea74f1e18c7d3fade2a6b25a7dcac743

  • SHA256

    f0e25601e4c4a975dc877259d5e68113f8e7d7b8f3c667060ca1723f61e8563d

  • SHA512

    4226df50c73743b9abcb60c3ed4f9c19752a23b3ea299640dc9a50471ca9e70e0e260ed7d9babb8b359b92661957d0142e287b86a56db3fd78eaf46e10c7909b

  • SSDEEP

    3072:Kkh8ZooBB8uOFQgqHhTBeJS86EJ2WLTT:Kpzz8ung8hXWLn

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

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 28 IoCs

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

  • Drops file in Program Files directory 5 IoCs
  • Drops file in Windows directory 2 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 28 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:1172
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1236
          • C:\Users\Admin\AppData\Local\Temp\dfaf52b97dd3ef5c00585f027ce581db_JaffaCakes118.exe
            "C:\Users\Admin\AppData\Local\Temp\dfaf52b97dd3ef5c00585f027ce581db_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:2116
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:2040

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • F:\hesh.pif

            Filesize

            97KB

            MD5

            06a7cdd3e855a7943ebfd73d2b5a6a12

            SHA1

            53766c1672a716be6e7f2d52678b7cf763feb6c2

            SHA256

            14481ee4e4e1bef9a744eceb49470bad15a57d873830c4462f488b147e168936

            SHA512

            7b8bb938b9a5b3ef88c921fc3b1567b48e8bdfd70a5af6e880947dc976883b4f17336947a822f21894219e2ffb6a740cb10dd8926ee08a37a22ab5ddb99e7822

          • memory/1116-18-0x0000000000570000-0x0000000000572000-memory.dmp

            Filesize

            8KB

          • memory/2116-36-0x0000000000630000-0x00000000016EA000-memory.dmp

            Filesize

            16.7MB

          • memory/2116-71-0x0000000000630000-0x00000000016EA000-memory.dmp

            Filesize

            16.7MB

          • memory/2116-5-0x0000000000630000-0x00000000016EA000-memory.dmp

            Filesize

            16.7MB

          • memory/2116-8-0x0000000000630000-0x00000000016EA000-memory.dmp

            Filesize

            16.7MB

          • memory/2116-29-0x0000000000390000-0x0000000000391000-memory.dmp

            Filesize

            4KB

          • memory/2116-11-0x0000000000630000-0x00000000016EA000-memory.dmp

            Filesize

            16.7MB

          • memory/2116-9-0x0000000000630000-0x00000000016EA000-memory.dmp

            Filesize

            16.7MB

          • memory/2116-7-0x0000000000630000-0x00000000016EA000-memory.dmp

            Filesize

            16.7MB

          • memory/2116-31-0x0000000000380000-0x0000000000382000-memory.dmp

            Filesize

            8KB

          • memory/2116-30-0x0000000000380000-0x0000000000382000-memory.dmp

            Filesize

            8KB

          • memory/2116-27-0x0000000000390000-0x0000000000391000-memory.dmp

            Filesize

            4KB

          • memory/2116-26-0x0000000000380000-0x0000000000382000-memory.dmp

            Filesize

            8KB

          • memory/2116-12-0x0000000000630000-0x00000000016EA000-memory.dmp

            Filesize

            16.7MB

          • memory/2116-38-0x0000000000630000-0x00000000016EA000-memory.dmp

            Filesize

            16.7MB

          • memory/2116-10-0x0000000000630000-0x00000000016EA000-memory.dmp

            Filesize

            16.7MB

          • memory/2116-33-0x0000000000630000-0x00000000016EA000-memory.dmp

            Filesize

            16.7MB

          • memory/2116-32-0x0000000000630000-0x00000000016EA000-memory.dmp

            Filesize

            16.7MB

          • memory/2116-34-0x0000000000630000-0x00000000016EA000-memory.dmp

            Filesize

            16.7MB

          • memory/2116-3-0x0000000000630000-0x00000000016EA000-memory.dmp

            Filesize

            16.7MB

          • memory/2116-4-0x0000000000630000-0x00000000016EA000-memory.dmp

            Filesize

            16.7MB

          • memory/2116-6-0x0000000000630000-0x00000000016EA000-memory.dmp

            Filesize

            16.7MB

          • memory/2116-39-0x0000000000630000-0x00000000016EA000-memory.dmp

            Filesize

            16.7MB

          • memory/2116-40-0x0000000000630000-0x00000000016EA000-memory.dmp

            Filesize

            16.7MB

          • memory/2116-42-0x0000000000630000-0x00000000016EA000-memory.dmp

            Filesize

            16.7MB

          • memory/2116-43-0x0000000000630000-0x00000000016EA000-memory.dmp

            Filesize

            16.7MB

          • memory/2116-46-0x0000000000380000-0x0000000000382000-memory.dmp

            Filesize

            8KB

          • memory/2116-60-0x0000000001830000-0x0000000001832000-memory.dmp

            Filesize

            8KB

          • memory/2116-59-0x0000000001830000-0x0000000001832000-memory.dmp

            Filesize

            8KB

          • memory/2116-58-0x00000000049E0000-0x00000000049E1000-memory.dmp

            Filesize

            4KB

          • memory/2116-62-0x0000000000630000-0x00000000016EA000-memory.dmp

            Filesize

            16.7MB

          • memory/2116-63-0x0000000000630000-0x00000000016EA000-memory.dmp

            Filesize

            16.7MB

          • memory/2116-66-0x0000000000630000-0x00000000016EA000-memory.dmp

            Filesize

            16.7MB

          • memory/2116-68-0x0000000000630000-0x00000000016EA000-memory.dmp

            Filesize

            16.7MB

          • memory/2116-35-0x0000000000630000-0x00000000016EA000-memory.dmp

            Filesize

            16.7MB

          • memory/2116-75-0x0000000000630000-0x00000000016EA000-memory.dmp

            Filesize

            16.7MB

          • memory/2116-76-0x0000000000630000-0x00000000016EA000-memory.dmp

            Filesize

            16.7MB

          • memory/2116-78-0x0000000000630000-0x00000000016EA000-memory.dmp

            Filesize

            16.7MB

          • memory/2116-0-0x0000000000400000-0x0000000000412000-memory.dmp

            Filesize

            72KB

          • memory/2116-147-0x0000000000400000-0x0000000000412000-memory.dmp

            Filesize

            72KB