Analysis

  • max time kernel
    125s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    30-01-2025 20:09

General

  • Target

    JaffaCakes118_6625079175bb1b4dd07d5c1ce5a089a6.exe

  • Size

    100KB

  • MD5

    6625079175bb1b4dd07d5c1ce5a089a6

  • SHA1

    922a05193232d2423cfcde09f9c8334c78c38662

  • SHA256

    46abc621df69264dea73aab5eb689241952ce66293cb8022e4764f1655851ba8

  • SHA512

    a2c6f434ffdb8fdca6fdf98e86c1a258cb743332b4f3e37092a260e1fcb7f68332f09ffd5a4cc602d30d83feb3666f5605623aa8f12bf0a00d133b9eef3ef365

  • SSDEEP

    1536:yKPBW/383jhsTk0DgYBp9888ZcxWdeQBhI398sOJeb1/RiV4mIF:yKPBfjOzBE8FjbF5/RiV4mI

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 30 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:1120
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1168
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1200
          • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6625079175bb1b4dd07d5c1ce5a089a6.exe
            "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6625079175bb1b4dd07d5c1ce5a089a6.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:3028
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1500

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\pqcda.pif

            Filesize

            100KB

            MD5

            2ad9891f6c3688291c902de4e8769e30

            SHA1

            694273a4dd34929d70b73f120391b37474251885

            SHA256

            0cdcb12ddc878a09c5e7679a2c40f87d04e3405e1c6655ae921c9d70617dec17

            SHA512

            653bf668be531b9c80da899864f767e0093e1654d5419f13f6b633b06889dfaf5aa4ab77ea374b048cac6557da2e9c72eb714b3ed0eb588104fd99ee4ad7b42c

          • memory/1120-14-0x0000000000390000-0x0000000000392000-memory.dmp

            Filesize

            8KB

          • memory/3028-31-0x0000000001DC0000-0x0000000002E4E000-memory.dmp

            Filesize

            16.6MB

          • memory/3028-4-0x0000000001DC0000-0x0000000002E4E000-memory.dmp

            Filesize

            16.6MB

          • memory/3028-9-0x0000000001DC0000-0x0000000002E4E000-memory.dmp

            Filesize

            16.6MB

          • memory/3028-34-0x0000000001DC0000-0x0000000002E4E000-memory.dmp

            Filesize

            16.6MB

          • memory/3028-11-0x0000000001DC0000-0x0000000002E4E000-memory.dmp

            Filesize

            16.6MB

          • memory/3028-8-0x0000000001DC0000-0x0000000002E4E000-memory.dmp

            Filesize

            16.6MB

          • memory/3028-10-0x0000000001DC0000-0x0000000002E4E000-memory.dmp

            Filesize

            16.6MB

          • memory/3028-6-0x0000000001DC0000-0x0000000002E4E000-memory.dmp

            Filesize

            16.6MB

          • memory/3028-13-0x0000000001DC0000-0x0000000002E4E000-memory.dmp

            Filesize

            16.6MB

          • memory/3028-12-0x0000000001DC0000-0x0000000002E4E000-memory.dmp

            Filesize

            16.6MB

          • memory/3028-29-0x00000000047B0000-0x00000000047B2000-memory.dmp

            Filesize

            8KB

          • memory/3028-27-0x00000000047C0000-0x00000000047C1000-memory.dmp

            Filesize

            4KB

          • memory/3028-24-0x00000000047C0000-0x00000000047C1000-memory.dmp

            Filesize

            4KB

          • memory/3028-23-0x00000000047B0000-0x00000000047B2000-memory.dmp

            Filesize

            8KB

          • memory/3028-5-0x0000000001DC0000-0x0000000002E4E000-memory.dmp

            Filesize

            16.6MB

          • memory/3028-30-0x0000000001DC0000-0x0000000002E4E000-memory.dmp

            Filesize

            16.6MB

          • memory/3028-0-0x0000000000400000-0x0000000000413000-memory.dmp

            Filesize

            76KB

          • memory/3028-32-0x0000000001DC0000-0x0000000002E4E000-memory.dmp

            Filesize

            16.6MB

          • memory/3028-3-0x0000000001DC0000-0x0000000002E4E000-memory.dmp

            Filesize

            16.6MB

          • memory/3028-7-0x0000000001DC0000-0x0000000002E4E000-memory.dmp

            Filesize

            16.6MB

          • memory/3028-38-0x0000000001DC0000-0x0000000002E4E000-memory.dmp

            Filesize

            16.6MB

          • memory/3028-37-0x0000000001DC0000-0x0000000002E4E000-memory.dmp

            Filesize

            16.6MB

          • memory/3028-40-0x0000000001DC0000-0x0000000002E4E000-memory.dmp

            Filesize

            16.6MB

          • memory/3028-42-0x00000000047B0000-0x00000000047B2000-memory.dmp

            Filesize

            8KB

          • memory/3028-50-0x0000000001DC0000-0x0000000002E4E000-memory.dmp

            Filesize

            16.6MB

          • memory/3028-51-0x0000000001DC0000-0x0000000002E4E000-memory.dmp

            Filesize

            16.6MB

          • memory/3028-55-0x0000000001DC0000-0x0000000002E4E000-memory.dmp

            Filesize

            16.6MB

          • memory/3028-57-0x0000000001DC0000-0x0000000002E4E000-memory.dmp

            Filesize

            16.6MB

          • memory/3028-58-0x0000000001DC0000-0x0000000002E4E000-memory.dmp

            Filesize

            16.6MB

          • memory/3028-60-0x0000000001DC0000-0x0000000002E4E000-memory.dmp

            Filesize

            16.6MB

          • memory/3028-62-0x0000000001DC0000-0x0000000002E4E000-memory.dmp

            Filesize

            16.6MB

          • memory/3028-64-0x0000000001DC0000-0x0000000002E4E000-memory.dmp

            Filesize

            16.6MB

          • memory/3028-65-0x0000000001DC0000-0x0000000002E4E000-memory.dmp

            Filesize

            16.6MB

          • memory/3028-71-0x0000000001DC0000-0x0000000002E4E000-memory.dmp

            Filesize

            16.6MB

          • memory/3028-73-0x0000000001DC0000-0x0000000002E4E000-memory.dmp

            Filesize

            16.6MB

          • memory/3028-35-0x0000000001DC0000-0x0000000002E4E000-memory.dmp

            Filesize

            16.6MB

          • memory/3028-142-0x0000000000400000-0x0000000000413000-memory.dmp

            Filesize

            76KB