Analysis

  • max time kernel
    122s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    13/09/2024, 05:13

General

  • Target

    ddbdd6a963bb87bc0959b1eb400d1db6_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    ddbdd6a963bb87bc0959b1eb400d1db6

  • SHA1

    48383091c095a8ef129cac5478f24f04f9653017

  • SHA256

    ded1b4400f6a5ed4064c81a252648f7504d0b98277d51260d7cb81c6fc70a409

  • SHA512

    405fb091665603a97b6d44e096654889d1d504560eb36c91e0facf380d4baa9b6d1add4541b130d205d1f5f51e40582ef0d01f7e40d64009aeed5acde15708c9

  • SSDEEP

    1536:yN31HD+bm/nd4O4n7mTi70Gb2v3WeMqJM9R4jDzJoXe:yd1ekndSsi70o2OfqJS4/zW

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.

  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 6 IoCs
  • UPX packed file 27 IoCs

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

  • 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.

  • 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 30 IoCs
  • Suspicious use of WriteProcessMemory 48 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:1160
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1196
          • C:\Users\Admin\AppData\Local\Temp\ddbdd6a963bb87bc0959b1eb400d1db6_JaffaCakes118.exe
            "C:\Users\Admin\AppData\Local\Temp\ddbdd6a963bb87bc0959b1eb400d1db6_JaffaCakes118.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:2972
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:2036

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • F:\urgr.pif

            Filesize

            100KB

            MD5

            c0b242f005fcc702e021638c46332164

            SHA1

            2b782b1638d02fd84bc97f1e1ea36cba3c3cca59

            SHA256

            0d35e0558645642219eb8cda0c2ae8a9369b80564ee9588b4b7be14b31c02fe3

            SHA512

            2df5f44e70cfce6d1c15017b919818f7a72d42a46183604c38ebbc956c0e79f2da76bee1c309c3500c86c7c2427fae2e5d16bf729eff4e674f3cfdc3d36d8613

          • memory/1108-11-0x0000000001F90000-0x0000000001F92000-memory.dmp

            Filesize

            8KB

          • memory/2972-31-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2972-34-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2972-8-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2972-20-0x0000000000260000-0x0000000000262000-memory.dmp

            Filesize

            8KB

          • memory/2972-27-0x0000000000260000-0x0000000000262000-memory.dmp

            Filesize

            8KB

          • memory/2972-26-0x0000000000260000-0x0000000000262000-memory.dmp

            Filesize

            8KB

          • memory/2972-10-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2972-25-0x00000000005F0000-0x00000000005F1000-memory.dmp

            Filesize

            4KB

          • memory/2972-24-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2972-35-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2972-6-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2972-5-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2972-7-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2972-21-0x00000000005F0000-0x00000000005F1000-memory.dmp

            Filesize

            4KB

          • memory/2972-28-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2972-29-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2972-30-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2972-32-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2972-3-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2972-0-0x0000000000400000-0x0000000000413000-memory.dmp

            Filesize

            76KB

          • memory/2972-9-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2972-36-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2972-37-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2972-40-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2972-55-0x0000000003460000-0x0000000003461000-memory.dmp

            Filesize

            4KB

          • memory/2972-54-0x0000000000860000-0x0000000000862000-memory.dmp

            Filesize

            8KB

          • memory/2972-57-0x0000000000860000-0x0000000000862000-memory.dmp

            Filesize

            8KB

          • memory/2972-56-0x0000000000260000-0x0000000000262000-memory.dmp

            Filesize

            8KB

          • memory/2972-58-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2972-59-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2972-61-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2972-63-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2972-65-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2972-66-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2972-68-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2972-70-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2972-4-0x0000000001D80000-0x0000000002E0E000-memory.dmp

            Filesize

            16.6MB

          • memory/2972-148-0x0000000000400000-0x0000000000413000-memory.dmp

            Filesize

            76KB