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Analysis

  • max time kernel
    120s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    13/12/2024, 05:25

General

  • Target

    ea1846d09366d6df37dd3d2f4e9ff559_JaffaCakes118.exe

  • Size

    107KB

  • MD5

    ea1846d09366d6df37dd3d2f4e9ff559

  • SHA1

    674f29dff2795e6e7825dd7f0e7972bad6838934

  • SHA256

    e6d0d1e39023e568e5c96a7aef8b3d318b8759422463f7db8b6bf9d518535ccb

  • SHA512

    3f25a29b15f2e8e86ba24ef4ae684dba48e356c1d5b474e93a527ac3c941f2053b92aad892feef5a2fb187b0387c731f30884910f16a9436cc98c135db564dbb

  • SSDEEP

    1536:Y2EPeV714JW91NoXwJzrrAhEBH8Xvyzl3OIAeJ0b+dNo9oGYwRZeZIWg0F:weZ1j91Noe/rAhEN8ahz/Ni+KZ/1u

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
  • UPX packed file 14 IoCs

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

  • Drops file in Windows directory 1 IoCs
  • 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 24 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1132
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1228
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1272
          • C:\Users\Admin\AppData\Local\Temp\ea1846d09366d6df37dd3d2f4e9ff559_JaffaCakes118.exe
            "C:\Users\Admin\AppData\Local\Temp\ea1846d09366d6df37dd3d2f4e9ff559_JaffaCakes118.exe"
            2⤵
            • Modifies firewall policy service
            • UAC bypass
            • Windows security bypass
            • Windows security modification
            • Checks whether UAC is enabled
            • 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:2200
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1580

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/1132-8-0x0000000000450000-0x0000000000452000-memory.dmp

            Filesize

            8KB

          • memory/2200-5-0x0000000001CB0000-0x0000000002D3E000-memory.dmp

            Filesize

            16.6MB

          • memory/2200-28-0x0000000001CB0000-0x0000000002D3E000-memory.dmp

            Filesize

            16.6MB

          • memory/2200-20-0x0000000000570000-0x0000000000572000-memory.dmp

            Filesize

            8KB

          • memory/2200-17-0x0000000002D40000-0x0000000002D41000-memory.dmp

            Filesize

            4KB

          • memory/2200-21-0x0000000001CB0000-0x0000000002D3E000-memory.dmp

            Filesize

            16.6MB

          • memory/2200-4-0x0000000001CB0000-0x0000000002D3E000-memory.dmp

            Filesize

            16.6MB

          • memory/2200-3-0x0000000001CB0000-0x0000000002D3E000-memory.dmp

            Filesize

            16.6MB

          • memory/2200-16-0x0000000000570000-0x0000000000572000-memory.dmp

            Filesize

            8KB

          • memory/2200-19-0x0000000002D40000-0x0000000002D41000-memory.dmp

            Filesize

            4KB

          • memory/2200-7-0x0000000001CB0000-0x0000000002D3E000-memory.dmp

            Filesize

            16.6MB

          • memory/2200-24-0x0000000000570000-0x0000000000572000-memory.dmp

            Filesize

            8KB

          • memory/2200-0-0x0000000000400000-0x000000000041A000-memory.dmp

            Filesize

            104KB

          • memory/2200-1-0x0000000001CB0000-0x0000000002D3E000-memory.dmp

            Filesize

            16.6MB

          • memory/2200-25-0x0000000001CB0000-0x0000000002D3E000-memory.dmp

            Filesize

            16.6MB

          • memory/2200-6-0x0000000001CB0000-0x0000000002D3E000-memory.dmp

            Filesize

            16.6MB

          • memory/2200-22-0x0000000001CB0000-0x0000000002D3E000-memory.dmp

            Filesize

            16.6MB

          • memory/2200-27-0x0000000001CB0000-0x0000000002D3E000-memory.dmp

            Filesize

            16.6MB

          • memory/2200-41-0x0000000004FC0000-0x0000000004FC1000-memory.dmp

            Filesize

            4KB

          • memory/2200-42-0x0000000003030000-0x0000000003032000-memory.dmp

            Filesize

            8KB

          • memory/2200-43-0x0000000003030000-0x0000000003032000-memory.dmp

            Filesize

            8KB

          • memory/2200-26-0x0000000001CB0000-0x0000000002D3E000-memory.dmp

            Filesize

            16.6MB

          • memory/2200-23-0x0000000001CB0000-0x0000000002D3E000-memory.dmp

            Filesize

            16.6MB

          • memory/2200-47-0x0000000000570000-0x0000000000572000-memory.dmp

            Filesize

            8KB

          • memory/2200-61-0x0000000001CB0000-0x0000000002D3E000-memory.dmp

            Filesize

            16.6MB

          • memory/2200-60-0x0000000000400000-0x000000000041A000-memory.dmp

            Filesize

            104KB