Analysis

  • max time kernel
    124s
  • max time network
    117s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    31-12-2024 05:12

General

  • Target

    JaffaCakes118_0614e94404d495737d82bc48cc5c8c10.exe

  • Size

    678KB

  • MD5

    0614e94404d495737d82bc48cc5c8c10

  • SHA1

    7cd5ae2a5635346b92b6e954377c63321e4647b3

  • SHA256

    08afee2684ccf158707c2795bfbd62ccdb58ffe9391384a8d853526aff176212

  • SHA512

    5415a50e4dc8cb1944fff3848efc3d28ce7d86c8a30adf87a90fd67aa2c3c9e6c2e9f683061cf692393f5f4dc37ab5bc07e5bcab0ea72df676db62441ba38f54

  • SSDEEP

    12288:YHmVrtrFbid2TMFTsu5+ZcQ+wFDWHSABRJC6Sh1Xp6cWbDItzvLJQOb7ciEJNVCK:6sW2TCTsu5+nDWyABRJC6CXp6StzvqOi

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 1 IoCs
  • 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 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 26 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 52 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1136
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1188
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1220
          • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0614e94404d495737d82bc48cc5c8c10.exe
            "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0614e94404d495737d82bc48cc5c8c10.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 SetWindowsHookEx
            • Suspicious use of WriteProcessMemory
            • System policy modification
            PID:2168
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1400

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • F:\bepqb.pif

            Filesize

            100KB

            MD5

            d66544bf93097e73c2054427003d3c4e

            SHA1

            d386a95c25c4952ded5abb8b4e491357068433e7

            SHA256

            7c781bc91b29f57a67c7bab3a38fbc0423d9fef44578dfc90215f8c152948da7

            SHA512

            337f40a2bb862ed858dab8e6f473d1fa4d951f7f8f387b01d2e1984de1c4d2d660cb8f58c5e5fa51b21f2d457ddcb63b7a8df5363e89d3daa34a70562af14796

          • memory/1136-13-0x0000000000150000-0x0000000000152000-memory.dmp

            Filesize

            8KB

          • memory/2168-29-0x0000000002790000-0x000000000381E000-memory.dmp

            Filesize

            16.6MB

          • memory/2168-63-0x0000000002790000-0x000000000381E000-memory.dmp

            Filesize

            16.6MB

          • memory/2168-10-0x0000000002790000-0x000000000381E000-memory.dmp

            Filesize

            16.6MB

          • memory/2168-5-0x0000000002790000-0x000000000381E000-memory.dmp

            Filesize

            16.6MB

          • memory/2168-26-0x0000000002020000-0x0000000002022000-memory.dmp

            Filesize

            8KB

          • memory/2168-24-0x0000000002790000-0x000000000381E000-memory.dmp

            Filesize

            16.6MB

          • memory/2168-27-0x0000000002020000-0x0000000002022000-memory.dmp

            Filesize

            8KB

          • memory/2168-12-0x0000000002790000-0x000000000381E000-memory.dmp

            Filesize

            16.6MB

          • memory/2168-11-0x0000000002790000-0x000000000381E000-memory.dmp

            Filesize

            16.6MB

          • memory/2168-9-0x0000000002790000-0x000000000381E000-memory.dmp

            Filesize

            16.6MB

          • memory/2168-8-0x0000000002790000-0x000000000381E000-memory.dmp

            Filesize

            16.6MB

          • memory/2168-6-0x0000000002790000-0x000000000381E000-memory.dmp

            Filesize

            16.6MB

          • memory/2168-23-0x0000000002140000-0x0000000002141000-memory.dmp

            Filesize

            4KB

          • memory/2168-33-0x0000000002790000-0x000000000381E000-memory.dmp

            Filesize

            16.6MB

          • memory/2168-20-0x0000000002020000-0x0000000002022000-memory.dmp

            Filesize

            8KB

          • memory/2168-3-0x0000000002790000-0x000000000381E000-memory.dmp

            Filesize

            16.6MB

          • memory/2168-25-0x0000000002790000-0x000000000381E000-memory.dmp

            Filesize

            16.6MB

          • memory/2168-28-0x0000000002790000-0x000000000381E000-memory.dmp

            Filesize

            16.6MB

          • memory/2168-1-0x0000000000230000-0x00000000002DC000-memory.dmp

            Filesize

            688KB

          • memory/2168-7-0x0000000002790000-0x000000000381E000-memory.dmp

            Filesize

            16.6MB

          • memory/2168-21-0x0000000002140000-0x0000000002141000-memory.dmp

            Filesize

            4KB

          • memory/2168-34-0x0000000002790000-0x000000000381E000-memory.dmp

            Filesize

            16.6MB

          • memory/2168-35-0x0000000002790000-0x000000000381E000-memory.dmp

            Filesize

            16.6MB

          • memory/2168-36-0x0000000002790000-0x000000000381E000-memory.dmp

            Filesize

            16.6MB

          • memory/2168-38-0x0000000002790000-0x000000000381E000-memory.dmp

            Filesize

            16.6MB

          • memory/2168-40-0x0000000002790000-0x000000000381E000-memory.dmp

            Filesize

            16.6MB

          • memory/2168-51-0x0000000002790000-0x000000000381E000-memory.dmp

            Filesize

            16.6MB

          • memory/2168-50-0x0000000002790000-0x000000000381E000-memory.dmp

            Filesize

            16.6MB

          • memory/2168-54-0x0000000002020000-0x0000000002022000-memory.dmp

            Filesize

            8KB

          • memory/2168-53-0x0000000002790000-0x000000000381E000-memory.dmp

            Filesize

            16.6MB

          • memory/2168-57-0x0000000002790000-0x000000000381E000-memory.dmp

            Filesize

            16.6MB

          • memory/2168-59-0x0000000002790000-0x000000000381E000-memory.dmp

            Filesize

            16.6MB

          • memory/2168-60-0x0000000002790000-0x000000000381E000-memory.dmp

            Filesize

            16.6MB

          • memory/2168-30-0x0000000002790000-0x000000000381E000-memory.dmp

            Filesize

            16.6MB

          • memory/2168-65-0x0000000002790000-0x000000000381E000-memory.dmp

            Filesize

            16.6MB

          • memory/2168-67-0x0000000002790000-0x000000000381E000-memory.dmp

            Filesize

            16.6MB

          • memory/2168-70-0x0000000002790000-0x000000000381E000-memory.dmp

            Filesize

            16.6MB

          • memory/2168-0-0x0000000000400000-0x00000000004AC000-memory.dmp

            Filesize

            688KB

          • memory/2168-135-0x0000000000400000-0x00000000004AC000-memory.dmp

            Filesize

            688KB