Analysis

  • max time kernel
    125s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    07-12-2024 12:10

General

  • Target

    d261202ff709ce8e1598ea127b4b90e7_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    d261202ff709ce8e1598ea127b4b90e7

  • SHA1

    7a307c38e84e4ce914578aa3c1eab3763a053488

  • SHA256

    3048c636c58b06cb53faa9629a43d664b8dedd30a421d9427eede362d05a00b7

  • SHA512

    dcc2978746db79fc18fa810a8d8103137efe1a0cfdcc2c84e2808f3411c950ac28e5a4983343fee256f2fccd1a00c76346545a39ee24bce3301a18cd68b4876f

  • SSDEEP

    1536:QxBzwQcY9UGtk89RG0hUq5itpoKj2g9tGMIySDu7j0/LEuYdo6U:Q3zAGTnUqiwQ89yS6v0/9Yd

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 31 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 30 IoCs
  • Suspicious use of WriteProcessMemory 52 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\Dwm.exe
    "C:\Windows\system32\Dwm.exe"
    1⤵
      PID:1048
    • C:\Windows\system32\taskhost.exe
      "taskhost.exe"
      1⤵
        PID:1060
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1148
          • C:\Users\Admin\AppData\Local\Temp\d261202ff709ce8e1598ea127b4b90e7_JaffaCakes118.exe
            "C:\Users\Admin\AppData\Local\Temp\d261202ff709ce8e1598ea127b4b90e7_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:2388
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1788

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • F:\kmbv.pif

            Filesize

            100KB

            MD5

            cb64d07e74f49e810c701a5553e9d9a6

            SHA1

            3553541c0528c1bc27b63545d81f5ec676406f8a

            SHA256

            a6b055fd5923227e182b7f86d19d902605dd2d4ba0ec1a00b508e0909e610cdc

            SHA512

            67c0345d5b16819318b22aadd0771075608a2b5495120b6d7d22be7a6041e6de10345a0827e0a8b98ea8a3591dcdcd948f2183f71095bc3821f7c11686e5c960

          • memory/1048-12-0x0000000000450000-0x0000000000452000-memory.dmp

            Filesize

            8KB

          • memory/2388-31-0x0000000001E30000-0x0000000002EBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2388-62-0x0000000001E30000-0x0000000002EBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2388-1-0x0000000001E30000-0x0000000002EBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2388-26-0x0000000000370000-0x0000000000372000-memory.dmp

            Filesize

            8KB

          • memory/2388-25-0x0000000000370000-0x0000000000372000-memory.dmp

            Filesize

            8KB

          • memory/2388-24-0x00000000003C0000-0x00000000003C1000-memory.dmp

            Filesize

            4KB

          • memory/2388-9-0x0000000001E30000-0x0000000002EBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2388-21-0x00000000003C0000-0x00000000003C1000-memory.dmp

            Filesize

            4KB

          • memory/2388-20-0x0000000000370000-0x0000000000372000-memory.dmp

            Filesize

            8KB

          • memory/2388-8-0x0000000001E30000-0x0000000002EBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2388-7-0x0000000001E30000-0x0000000002EBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2388-6-0x0000000001E30000-0x0000000002EBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2388-4-0x0000000001E30000-0x0000000002EBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2388-33-0x0000000001E30000-0x0000000002EBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2388-10-0x0000000001E30000-0x0000000002EBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2388-27-0x0000000001E30000-0x0000000002EBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2388-28-0x0000000001E30000-0x0000000002EBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2388-29-0x0000000001E30000-0x0000000002EBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2388-5-0x0000000001E30000-0x0000000002EBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2388-3-0x0000000001E30000-0x0000000002EBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2388-11-0x0000000001E30000-0x0000000002EBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2388-34-0x0000000001E30000-0x0000000002EBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2388-35-0x0000000001E30000-0x0000000002EBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2388-37-0x0000000001E30000-0x0000000002EBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2388-39-0x0000000001E30000-0x0000000002EBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2388-41-0x0000000001E30000-0x0000000002EBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2388-49-0x0000000000370000-0x0000000000372000-memory.dmp

            Filesize

            8KB

          • memory/2388-42-0x0000000001E30000-0x0000000002EBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2388-53-0x0000000001E30000-0x0000000002EBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2388-54-0x0000000001E30000-0x0000000002EBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2388-56-0x0000000001E30000-0x0000000002EBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2388-59-0x0000000001E30000-0x0000000002EBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2388-60-0x0000000001E30000-0x0000000002EBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2388-30-0x0000000001E30000-0x0000000002EBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2388-63-0x0000000001E30000-0x0000000002EBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2388-65-0x0000000001E30000-0x0000000002EBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2388-67-0x0000000001E30000-0x0000000002EBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2388-0-0x0000000000400000-0x0000000000413000-memory.dmp

            Filesize

            76KB

          • memory/2388-135-0x0000000000400000-0x0000000000413000-memory.dmp

            Filesize

            76KB