Analysis

  • max time kernel
    130s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    08-12-2024 10:49

General

  • Target

    d6a8aa58b299c6a0199896a6414466e6_JaffaCakes118.exe

  • Size

    97KB

  • MD5

    d6a8aa58b299c6a0199896a6414466e6

  • SHA1

    26570f33d20a2f0d2703b53aa674303ccbfd1f29

  • SHA256

    a8dc98b7895e79af5a166e4871ec0e31804b5251d0141521c8747c1b49f62701

  • SHA512

    6ddf40126c47b2a0d1b4e231920df4dbfe606d375e5300b49cec8b979eb251b790bb0581c32a2c4916fcd82ed7459d04be6c1c501fe371d40d7acf8778aff1ee

  • SSDEEP

    1536:jiB2ySgJ9DHuIqvBHYhgOwWq+lJmnYET1itZ4fkzok9bSizbcd4/:GBdB/iRvB4DU+lYYEJiTBRPzgd

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 34 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 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:1096
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1160
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1196
          • C:\Users\Admin\AppData\Local\Temp\d6a8aa58b299c6a0199896a6414466e6_JaffaCakes118.exe
            "C:\Users\Admin\AppData\Local\Temp\d6a8aa58b299c6a0199896a6414466e6_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:3032
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:2028

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • F:\hjtpj.pif

            Filesize

            97KB

            MD5

            616f7136bbcead9fc5b8088de6dce137

            SHA1

            c50ea070d2162775b8a2232068079b664ecbd1fd

            SHA256

            b288367e1d0a9625cb470fb658fe43a3f730123e35f66c7b84e8657794e1c76b

            SHA512

            29d6ca5624ca21f9ea44f5ebdcba5bc604339fed7605fb84e214ef179ce3374b12b72a6e6f990b9b857ce6bf2e24d9e5ede1c680f4b044dc0394789497085235

          • memory/1096-18-0x0000000002010000-0x0000000002012000-memory.dmp

            Filesize

            8KB

          • memory/3032-34-0x0000000000650000-0x000000000170A000-memory.dmp

            Filesize

            16.7MB

          • memory/3032-29-0x0000000000530000-0x0000000000531000-memory.dmp

            Filesize

            4KB

          • memory/3032-10-0x0000000000650000-0x000000000170A000-memory.dmp

            Filesize

            16.7MB

          • memory/3032-36-0x0000000000650000-0x000000000170A000-memory.dmp

            Filesize

            16.7MB

          • memory/3032-30-0x00000000003E0000-0x00000000003E2000-memory.dmp

            Filesize

            8KB

          • memory/3032-39-0x0000000000650000-0x000000000170A000-memory.dmp

            Filesize

            16.7MB

          • memory/3032-11-0x0000000000650000-0x000000000170A000-memory.dmp

            Filesize

            16.7MB

          • memory/3032-38-0x0000000000650000-0x000000000170A000-memory.dmp

            Filesize

            16.7MB

          • memory/3032-8-0x0000000000650000-0x000000000170A000-memory.dmp

            Filesize

            16.7MB

          • memory/3032-26-0x0000000000530000-0x0000000000531000-memory.dmp

            Filesize

            4KB

          • memory/3032-25-0x00000000003E0000-0x00000000003E2000-memory.dmp

            Filesize

            8KB

          • memory/3032-2-0x0000000000650000-0x000000000170A000-memory.dmp

            Filesize

            16.7MB

          • memory/3032-6-0x0000000000650000-0x000000000170A000-memory.dmp

            Filesize

            16.7MB

          • memory/3032-4-0x0000000000650000-0x000000000170A000-memory.dmp

            Filesize

            16.7MB

          • memory/3032-7-0x0000000000650000-0x000000000170A000-memory.dmp

            Filesize

            16.7MB

          • memory/3032-9-0x0000000000650000-0x000000000170A000-memory.dmp

            Filesize

            16.7MB

          • memory/3032-32-0x0000000000650000-0x000000000170A000-memory.dmp

            Filesize

            16.7MB

          • memory/3032-33-0x0000000000650000-0x000000000170A000-memory.dmp

            Filesize

            16.7MB

          • memory/3032-0-0x0000000000400000-0x0000000000412000-memory.dmp

            Filesize

            72KB

          • memory/3032-35-0x0000000000650000-0x000000000170A000-memory.dmp

            Filesize

            16.7MB

          • memory/3032-12-0x0000000000650000-0x000000000170A000-memory.dmp

            Filesize

            16.7MB

          • memory/3032-5-0x0000000000650000-0x000000000170A000-memory.dmp

            Filesize

            16.7MB

          • memory/3032-31-0x00000000003E0000-0x00000000003E2000-memory.dmp

            Filesize

            8KB

          • memory/3032-41-0x0000000000650000-0x000000000170A000-memory.dmp

            Filesize

            16.7MB

          • memory/3032-42-0x0000000000650000-0x000000000170A000-memory.dmp

            Filesize

            16.7MB

          • memory/3032-44-0x0000000000650000-0x000000000170A000-memory.dmp

            Filesize

            16.7MB

          • memory/3032-52-0x0000000000650000-0x000000000170A000-memory.dmp

            Filesize

            16.7MB

          • memory/3032-53-0x0000000000650000-0x000000000170A000-memory.dmp

            Filesize

            16.7MB

          • memory/3032-55-0x0000000000650000-0x000000000170A000-memory.dmp

            Filesize

            16.7MB

          • memory/3032-56-0x0000000000650000-0x000000000170A000-memory.dmp

            Filesize

            16.7MB

          • memory/3032-59-0x0000000000650000-0x000000000170A000-memory.dmp

            Filesize

            16.7MB

          • memory/3032-60-0x0000000000650000-0x000000000170A000-memory.dmp

            Filesize

            16.7MB

          • memory/3032-63-0x0000000000650000-0x000000000170A000-memory.dmp

            Filesize

            16.7MB

          • memory/3032-64-0x0000000000650000-0x000000000170A000-memory.dmp

            Filesize

            16.7MB

          • memory/3032-67-0x0000000000650000-0x000000000170A000-memory.dmp

            Filesize

            16.7MB

          • memory/3032-69-0x0000000000650000-0x000000000170A000-memory.dmp

            Filesize

            16.7MB

          • memory/3032-77-0x0000000000650000-0x000000000170A000-memory.dmp

            Filesize

            16.7MB

          • memory/3032-78-0x0000000000650000-0x000000000170A000-memory.dmp

            Filesize

            16.7MB

          • memory/3032-79-0x0000000000650000-0x000000000170A000-memory.dmp

            Filesize

            16.7MB

          • memory/3032-1-0x0000000000650000-0x000000000170A000-memory.dmp

            Filesize

            16.7MB

          • memory/3032-134-0x0000000000400000-0x0000000000412000-memory.dmp

            Filesize

            72KB