Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    12-12-2024 10:23

General

  • Target

    e5edb29c7f2ca95c7f9f7086c8ee69c1_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    e5edb29c7f2ca95c7f9f7086c8ee69c1

  • SHA1

    2e4ccaa5e1784c87d5522806fa284eb285bbbcc4

  • SHA256

    e9d5e6dbeb803b4b755bbbac553cda1b25a0fbeb95a1836beb9da1f86e5d061d

  • SHA512

    42994a58c312a3b6387608341e6225d9b0e79e3f8e4e625c03c41f156b8e3f4ced780a507203ccae62fb38b147c9e54510950c4085affc3250793e91eacae020

  • SSDEEP

    1536:1BjzW0b+Cz+Ktm1wjOq6L5tApHoNu0x2A1PrhsYKylg5SgNH5:1pzW0BvYzqwtApHsMAMYfg5SgNH

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 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 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 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 30 IoCs
  • Suspicious use of WriteProcessMemory 48 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1112
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1172
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1200
          • C:\Users\Admin\AppData\Local\Temp\e5edb29c7f2ca95c7f9f7086c8ee69c1_JaffaCakes118.exe
            "C:\Users\Admin\AppData\Local\Temp\e5edb29c7f2ca95c7f9f7086c8ee69c1_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:2088
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1196

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • F:\yeov.pif

            Filesize

            100KB

            MD5

            a31ae5a148c0cf32e1ab7d90d2d5219b

            SHA1

            480cb053b2f96bb57aceb1c6683ae78265c1c976

            SHA256

            95c099ac97266b5b2883ddc95144faeb092f3cd60eb7f6ad5b7fa9ca58b5d3fc

            SHA512

            9f672fb6f9cc1c89f635788923e0377e1b8cfbe3a789a10b9d8e9d93ef0f660a51cc81c19f7f36b1f7d46319ec7221aaa6849f5578e26d6014f6527baababc63

          • memory/1112-12-0x0000000000310000-0x0000000000312000-memory.dmp

            Filesize

            8KB

          • memory/2088-29-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2088-65-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2088-6-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2088-7-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2088-10-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2088-23-0x00000000045B0000-0x00000000045B1000-memory.dmp

            Filesize

            4KB

          • memory/2088-21-0x00000000045B0000-0x00000000045B1000-memory.dmp

            Filesize

            4KB

          • memory/2088-3-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2088-25-0x0000000003E30000-0x0000000003E32000-memory.dmp

            Filesize

            8KB

          • memory/2088-11-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2088-24-0x0000000003E30000-0x0000000003E32000-memory.dmp

            Filesize

            8KB

          • memory/2088-9-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2088-8-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2088-32-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2088-5-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2088-27-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2088-26-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2088-28-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2088-1-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2088-4-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2088-20-0x0000000003E30000-0x0000000003E32000-memory.dmp

            Filesize

            8KB

          • memory/2088-33-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2088-34-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2088-35-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2088-37-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2088-38-0x0000000003E30000-0x0000000003E32000-memory.dmp

            Filesize

            8KB

          • memory/2088-40-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2088-55-0x0000000003CE0000-0x0000000003CE1000-memory.dmp

            Filesize

            4KB

          • memory/2088-54-0x0000000000360000-0x0000000000362000-memory.dmp

            Filesize

            8KB

          • memory/2088-58-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2088-60-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2088-61-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2088-64-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2088-30-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2088-68-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2088-69-0x0000000001D70000-0x0000000002DFE000-memory.dmp

            Filesize

            16.6MB

          • memory/2088-74-0x0000000000360000-0x0000000000362000-memory.dmp

            Filesize

            8KB

          • memory/2088-0-0x0000000000400000-0x0000000000415000-memory.dmp

            Filesize

            84KB

          • memory/2088-149-0x0000000000400000-0x0000000000415000-memory.dmp

            Filesize

            84KB