Analysis

  • max time kernel
    125s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    05-02-2025 23:16

General

  • Target

    JaffaCakes118_a4bbf34c4ac990ef2b1e2ac107d31480.exe

  • Size

    100KB

  • MD5

    a4bbf34c4ac990ef2b1e2ac107d31480

  • SHA1

    d4db43a78637bda5987d71490d0d02e5b0a200f3

  • SHA256

    12e839e64438a17bedb4341b7848e66cb7e2d3e8584a8aa29f12e83078c330e2

  • SHA512

    5449c81088aafae9211a3683077dbbe9fc9458f89106f1f062dee3efb650b75793f25b90fd94a17f61bd22519ddcb31c3f8a164db50ff85062563535db4b9a00

  • SSDEEP

    3072:4gXxZkidM4b9B9Z6+zWdHeWUSaiaSIcWRU:zB+iddb9TZ6WSIc9

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 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\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1108
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1176
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1200
          • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a4bbf34c4ac990ef2b1e2ac107d31480.exe
            "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a4bbf34c4ac990ef2b1e2ac107d31480.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:2124
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:400

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • F:\dqilo.exe

            Filesize

            100KB

            MD5

            62386c714e9d75a283e154a237d00487

            SHA1

            083e7548970ad849822d25c11e86d49c2357a89c

            SHA256

            c1aaf3e07498a499860f96c244a64f397da0b79765d95700646c9a8358b26aac

            SHA512

            cc70358bc1e8058cf049b368aa1f45525922716d132762983bb979113cd3b34e2b43b8200156312731d884498733d309f7eb508221cc87e4f1d500e7447a6d19

          • memory/1108-12-0x0000000000130000-0x0000000000132000-memory.dmp

            Filesize

            8KB

          • memory/2124-31-0x0000000001D10000-0x0000000002D9E000-memory.dmp

            Filesize

            16.6MB

          • memory/2124-6-0x0000000001D10000-0x0000000002D9E000-memory.dmp

            Filesize

            16.6MB

          • memory/2124-3-0x0000000001D10000-0x0000000002D9E000-memory.dmp

            Filesize

            16.6MB

          • memory/2124-32-0x0000000001D10000-0x0000000002D9E000-memory.dmp

            Filesize

            16.6MB

          • memory/2124-8-0x0000000001D10000-0x0000000002D9E000-memory.dmp

            Filesize

            16.6MB

          • memory/2124-35-0x0000000001D10000-0x0000000002D9E000-memory.dmp

            Filesize

            16.6MB

          • memory/2124-27-0x00000000045A0000-0x00000000045A2000-memory.dmp

            Filesize

            8KB

          • memory/2124-10-0x0000000001D10000-0x0000000002D9E000-memory.dmp

            Filesize

            16.6MB

          • memory/2124-22-0x00000000045F0000-0x00000000045F1000-memory.dmp

            Filesize

            4KB

          • memory/2124-21-0x00000000045A0000-0x00000000045A2000-memory.dmp

            Filesize

            8KB

          • memory/2124-9-0x0000000001D10000-0x0000000002D9E000-memory.dmp

            Filesize

            16.6MB

          • memory/2124-11-0x0000000001D10000-0x0000000002D9E000-memory.dmp

            Filesize

            16.6MB

          • memory/2124-7-0x0000000001D10000-0x0000000002D9E000-memory.dmp

            Filesize

            16.6MB

          • memory/2124-28-0x0000000001D10000-0x0000000002D9E000-memory.dmp

            Filesize

            16.6MB

          • memory/2124-29-0x0000000001D10000-0x0000000002D9E000-memory.dmp

            Filesize

            16.6MB

          • memory/2124-30-0x0000000001D10000-0x0000000002D9E000-memory.dmp

            Filesize

            16.6MB

          • memory/2124-5-0x0000000001D10000-0x0000000002D9E000-memory.dmp

            Filesize

            16.6MB

          • memory/2124-4-0x0000000001D10000-0x0000000002D9E000-memory.dmp

            Filesize

            16.6MB

          • memory/2124-25-0x00000000045F0000-0x00000000045F1000-memory.dmp

            Filesize

            4KB

          • memory/2124-36-0x0000000001D10000-0x0000000002D9E000-memory.dmp

            Filesize

            16.6MB

          • memory/2124-38-0x0000000001D10000-0x0000000002D9E000-memory.dmp

            Filesize

            16.6MB

          • memory/2124-41-0x0000000001D10000-0x0000000002D9E000-memory.dmp

            Filesize

            16.6MB

          • memory/2124-49-0x0000000001D10000-0x0000000002D9E000-memory.dmp

            Filesize

            16.6MB

          • memory/2124-51-0x00000000045A0000-0x00000000045A2000-memory.dmp

            Filesize

            8KB

          • memory/2124-53-0x0000000001D10000-0x0000000002D9E000-memory.dmp

            Filesize

            16.6MB

          • memory/2124-54-0x0000000001D10000-0x0000000002D9E000-memory.dmp

            Filesize

            16.6MB

          • memory/2124-56-0x0000000001D10000-0x0000000002D9E000-memory.dmp

            Filesize

            16.6MB

          • memory/2124-58-0x0000000001D10000-0x0000000002D9E000-memory.dmp

            Filesize

            16.6MB

          • memory/2124-60-0x0000000001D10000-0x0000000002D9E000-memory.dmp

            Filesize

            16.6MB

          • memory/2124-62-0x0000000001D10000-0x0000000002D9E000-memory.dmp

            Filesize

            16.6MB

          • memory/2124-64-0x0000000001D10000-0x0000000002D9E000-memory.dmp

            Filesize

            16.6MB

          • memory/2124-66-0x0000000001D10000-0x0000000002D9E000-memory.dmp

            Filesize

            16.6MB

          • memory/2124-67-0x0000000001D10000-0x0000000002D9E000-memory.dmp

            Filesize

            16.6MB

          • memory/2124-0-0x0000000000400000-0x0000000000413000-memory.dmp

            Filesize

            76KB

          • memory/2124-138-0x0000000000400000-0x0000000000413000-memory.dmp

            Filesize

            76KB