Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    07-02-2025 09:24

General

  • Target

    JaffaCakes118_b57a07814b6297d6a381572d2047cd6e.exe

  • Size

    100KB

  • MD5

    b57a07814b6297d6a381572d2047cd6e

  • SHA1

    308ab3ac1d26d9fc898f6fd497892fa04b6dbfa3

  • SHA256

    52b58ba2b0250a2b8811db934ae484668e1df9864218bb2e03219d520b8c090a

  • SHA512

    08fad7b3e4438511f5f962cbbe30d8ed368c1156acedd8e7506aa5109f56260ffa51b7ba8bcbef62371110b0fc7b8d3f147b400c0e357d5a82f9eb5b5004b491

  • SSDEEP

    1536:ZLnbrVtRIhdpvlC5eO761WEufYshMtZRPBj4DHRTd0uKr/eLjoxdsfEPx:ZDXVtRgkeOixufYsmHvcDHjJ6

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 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 29 IoCs
  • Suspicious use of WriteProcessMemory 48 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\Dwm.exe
    "C:\Windows\system32\Dwm.exe"
    1⤵
      PID:1056
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
        PID:1088
        • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b57a07814b6297d6a381572d2047cd6e.exe
          "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b57a07814b6297d6a381572d2047cd6e.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:2404
      • C:\Windows\system32\taskhost.exe
        "taskhost.exe"
        1⤵
          PID:1120
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:696

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\ficl.pif

            Filesize

            100KB

            MD5

            51903a95e60b58f456fed6c18b6895b7

            SHA1

            f06e2edbefa2aa1b1ebf2b04f6c7d66f0980dec4

            SHA256

            3adaede02e74edbd4ec5c9cbae21d75850ec724a286ac9508763f55d9bab6056

            SHA512

            a88824b6b9651c39199f85f8e1e201b0aa23d6443a99d30faba20b766613d5c2b0ea679aac26f15f9d9bbe627efbbb12bd9152b0a89cd2cabcc6bc2ecd427b05

          • memory/1056-8-0x0000000000130000-0x0000000000132000-memory.dmp

            Filesize

            8KB

          • memory/2404-30-0x0000000001DF0000-0x0000000002E7E000-memory.dmp

            Filesize

            16.6MB

          • memory/2404-67-0x0000000001DF0000-0x0000000002E7E000-memory.dmp

            Filesize

            16.6MB

          • memory/2404-23-0x0000000002FA0000-0x0000000002FA2000-memory.dmp

            Filesize

            8KB

          • memory/2404-21-0x0000000002FB0000-0x0000000002FB1000-memory.dmp

            Filesize

            4KB

          • memory/2404-7-0x0000000001DF0000-0x0000000002E7E000-memory.dmp

            Filesize

            16.6MB

          • memory/2404-6-0x0000000001DF0000-0x0000000002E7E000-memory.dmp

            Filesize

            16.6MB

          • memory/2404-0-0x0000000000400000-0x0000000000413000-memory.dmp

            Filesize

            76KB

          • memory/2404-5-0x0000000001DF0000-0x0000000002E7E000-memory.dmp

            Filesize

            16.6MB

          • memory/2404-17-0x0000000002FB0000-0x0000000002FB1000-memory.dmp

            Filesize

            4KB

          • memory/2404-16-0x0000000002FA0000-0x0000000002FA2000-memory.dmp

            Filesize

            8KB

          • memory/2404-3-0x0000000001DF0000-0x0000000002E7E000-memory.dmp

            Filesize

            16.6MB

          • memory/2404-4-0x0000000001DF0000-0x0000000002E7E000-memory.dmp

            Filesize

            16.6MB

          • memory/2404-26-0x0000000001DF0000-0x0000000002E7E000-memory.dmp

            Filesize

            16.6MB

          • memory/2404-25-0x0000000001DF0000-0x0000000002E7E000-memory.dmp

            Filesize

            16.6MB

          • memory/2404-24-0x0000000001DF0000-0x0000000002E7E000-memory.dmp

            Filesize

            16.6MB

          • memory/2404-27-0x0000000001DF0000-0x0000000002E7E000-memory.dmp

            Filesize

            16.6MB

          • memory/2404-28-0x0000000001DF0000-0x0000000002E7E000-memory.dmp

            Filesize

            16.6MB

          • memory/2404-33-0x0000000001DF0000-0x0000000002E7E000-memory.dmp

            Filesize

            16.6MB

          • memory/2404-20-0x0000000001DF0000-0x0000000002E7E000-memory.dmp

            Filesize

            16.6MB

          • memory/2404-22-0x0000000002FA0000-0x0000000002FA2000-memory.dmp

            Filesize

            8KB

          • memory/2404-29-0x0000000001DF0000-0x0000000002E7E000-memory.dmp

            Filesize

            16.6MB

          • memory/2404-34-0x0000000001DF0000-0x0000000002E7E000-memory.dmp

            Filesize

            16.6MB

          • memory/2404-35-0x0000000001DF0000-0x0000000002E7E000-memory.dmp

            Filesize

            16.6MB

          • memory/2404-36-0x0000000001DF0000-0x0000000002E7E000-memory.dmp

            Filesize

            16.6MB

          • memory/2404-51-0x00000000002E0000-0x00000000002E2000-memory.dmp

            Filesize

            8KB

          • memory/2404-50-0x0000000002FA0000-0x0000000002FA2000-memory.dmp

            Filesize

            8KB

          • memory/2404-48-0x0000000000830000-0x0000000000831000-memory.dmp

            Filesize

            4KB

          • memory/2404-55-0x0000000001DF0000-0x0000000002E7E000-memory.dmp

            Filesize

            16.6MB

          • memory/2404-56-0x0000000001DF0000-0x0000000002E7E000-memory.dmp

            Filesize

            16.6MB

          • memory/2404-59-0x0000000001DF0000-0x0000000002E7E000-memory.dmp

            Filesize

            16.6MB

          • memory/2404-61-0x0000000001DF0000-0x0000000002E7E000-memory.dmp

            Filesize

            16.6MB

          • memory/2404-62-0x0000000001DF0000-0x0000000002E7E000-memory.dmp

            Filesize

            16.6MB

          • memory/2404-64-0x0000000001DF0000-0x0000000002E7E000-memory.dmp

            Filesize

            16.6MB

          • memory/2404-66-0x0000000001DF0000-0x0000000002E7E000-memory.dmp

            Filesize

            16.6MB

          • memory/2404-31-0x0000000001DF0000-0x0000000002E7E000-memory.dmp

            Filesize

            16.6MB

          • memory/2404-73-0x0000000001DF0000-0x0000000002E7E000-memory.dmp

            Filesize

            16.6MB

          • memory/2404-75-0x00000000002E0000-0x00000000002E2000-memory.dmp

            Filesize

            8KB

          • memory/2404-76-0x0000000001DF0000-0x0000000002E7E000-memory.dmp

            Filesize

            16.6MB

          • memory/2404-1-0x0000000001DF0000-0x0000000002E7E000-memory.dmp

            Filesize

            16.6MB

          • memory/2404-137-0x0000000000400000-0x0000000000413000-memory.dmp

            Filesize

            76KB