Analysis

  • max time kernel
    127s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    07-12-2024 09:43

General

  • Target

    d1cacc7cce64c59942bbd9957f5677ba_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    d1cacc7cce64c59942bbd9957f5677ba

  • SHA1

    e480dafc1df83a556d71cecc61633a0cbd967825

  • SHA256

    b7526689e420509bb2be0af470aa4659c2187079d1050df553d3de0a174c4469

  • SHA512

    f9091215187b4e7f776ec2f5932ffcfdc5122ba25044713676fe42b23ce57382a5492fdf1323e99f6e2fba9db981460e050fb1e4e702d08bae212f1fb5d3459a

  • SSDEEP

    1536:brc1jzxpkP5Lws6wlCVvZkhLZrqg6UzTQzvBA6+iJ/n/D:bQ1e5kwMihLZ56UzT0vK6+iJf/D

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:1100
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1160
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1248
          • C:\Users\Admin\AppData\Local\Temp\d1cacc7cce64c59942bbd9957f5677ba_JaffaCakes118.exe
            "C:\Users\Admin\AppData\Local\Temp\d1cacc7cce64c59942bbd9957f5677ba_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:2900
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:800

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\eodqtm.exe

            Filesize

            100KB

            MD5

            a5f0dad45013b46ec6c18c4e0b8d5bbd

            SHA1

            2abeea14fa2351b4baeeb3a78bf0dc305ad02d9f

            SHA256

            ffc3ed3721d658a15a462fd4ad576d445e75fc2489345d6c3e8f47562352e6d4

            SHA512

            47ef7b6941b5ac62c0e7b4f2cd1f6b2a7218d32508d2590c9a8caa6105a72cfe3617babb603f54a3430eb17f18a4def9bfb457476a60465fd0c4bcbf86628770

          • memory/1100-11-0x0000000000410000-0x0000000000412000-memory.dmp

            Filesize

            8KB

          • memory/2900-30-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2900-6-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2900-0-0x0000000000400000-0x0000000000415000-memory.dmp

            Filesize

            84KB

          • memory/2900-31-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2900-8-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2900-7-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2900-9-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2900-24-0x0000000004970000-0x0000000004971000-memory.dmp

            Filesize

            4KB

          • memory/2900-26-0x0000000003BA0000-0x0000000003BA2000-memory.dmp

            Filesize

            8KB

          • memory/2900-21-0x0000000004970000-0x0000000004971000-memory.dmp

            Filesize

            4KB

          • memory/2900-20-0x0000000003BA0000-0x0000000003BA2000-memory.dmp

            Filesize

            8KB

          • memory/2900-3-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2900-10-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2900-27-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2900-28-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2900-29-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2900-4-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2900-33-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2900-5-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2900-34-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2900-35-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2900-36-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2900-40-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2900-48-0x0000000003BA0000-0x0000000003BA2000-memory.dmp

            Filesize

            8KB

          • memory/2900-49-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2900-51-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2900-53-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2900-55-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2900-57-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2900-60-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2900-66-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2900-69-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2900-70-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2900-71-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2900-1-0x0000000001CC0000-0x0000000002D4E000-memory.dmp

            Filesize

            16.6MB

          • memory/2900-129-0x0000000000400000-0x0000000000415000-memory.dmp

            Filesize

            84KB