Analysis

  • max time kernel
    123s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    31-12-2024 05:31

General

  • Target

    JaffaCakes118_06bee08bc2387cfc22490961d0c41d80.exe

  • Size

    276KB

  • MD5

    06bee08bc2387cfc22490961d0c41d80

  • SHA1

    2f06bbbf894e62f44d33ecb4dbf3049146f016dc

  • SHA256

    11db2902286bff8129ba9069e43c276e07ad65b10c65953fc17a77cdea00ac44

  • SHA512

    c6d996e83d7d46b8c3b79568678fdfd0f4659cd126da1fc7c0eef33648952908a7669347d32b40e6388adc3aae35375c2cdf58285ba87dcc35d2b561448f69ba

  • SSDEEP

    6144:psYfcDKQUBqmROMjxlHqVoORBAA62UGtaFZBEBLcT:psYQUBqRMLRORGXfOiTEx0

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
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies Internet Explorer settings 1 TTPs 3 IoCs
  • Modifies registry class 7 IoCs
  • Suspicious behavior: EnumeratesProcesses 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 39 IoCs
  • Suspicious use of SendNotifyMessage 39 IoCs
  • Suspicious use of WriteProcessMemory 57 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1060
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1120
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1180
          • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_06bee08bc2387cfc22490961d0c41d80.exe
            "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_06bee08bc2387cfc22490961d0c41d80.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
            • Modifies Internet Explorer settings
            • Modifies registry class
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of FindShellTrayWindow
            • Suspicious use of SendNotifyMessage
            • Suspicious use of WriteProcessMemory
            • System policy modification
            PID:2652
            • C:\Windows\SysWOW64\Wbem\wmic.exe
              wmic bios get serialnumber, version
              3⤵
              • System Location Discovery: System Language Discovery
              • Suspicious use of AdjustPrivilegeToken
              PID:1896
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1140
          • C:\Windows\system32\DllHost.exe
            C:\Windows\system32\DllHost.exe /Processid:{F9717507-6651-4EDB-BFF7-AE615179BCCF}
            1⤵
              PID:2412

            Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • F:\wnessg.pif

              Filesize

              100KB

              MD5

              e0e0cebd85e98542dafbf32714d95233

              SHA1

              5ceaca7af517337439312551900aa654f97b95b0

              SHA256

              d7df5517e18616f2bb9c7f86f46f5e5011bd87300fe64aaa413e9de658152dbb

              SHA512

              5efabac2c24f0c1e8d3e15e810976fb67159481fb32ff2675dba3543517ae7e90124b4949c733439647ea292ff8f3b15dddb8aa51cbbecbf11df0fc583c170d0

            • memory/1060-12-0x0000000000140000-0x0000000000142000-memory.dmp

              Filesize

              8KB

            • memory/2652-29-0x0000000001E90000-0x0000000002F1E000-memory.dmp

              Filesize

              16.6MB

            • memory/2652-63-0x0000000001E90000-0x0000000002F1E000-memory.dmp

              Filesize

              16.6MB

            • memory/2652-5-0x0000000001E90000-0x0000000002F1E000-memory.dmp

              Filesize

              16.6MB

            • memory/2652-11-0x0000000001E90000-0x0000000002F1E000-memory.dmp

              Filesize

              16.6MB

            • memory/2652-9-0x0000000001E90000-0x0000000002F1E000-memory.dmp

              Filesize

              16.6MB

            • memory/2652-6-0x0000000001E90000-0x0000000002F1E000-memory.dmp

              Filesize

              16.6MB

            • memory/2652-7-0x0000000001E90000-0x0000000002F1E000-memory.dmp

              Filesize

              16.6MB

            • memory/2652-8-0x0000000001E90000-0x0000000002F1E000-memory.dmp

              Filesize

              16.6MB

            • memory/2652-4-0x0000000001E90000-0x0000000002F1E000-memory.dmp

              Filesize

              16.6MB

            • memory/2652-19-0x0000000000490000-0x0000000000492000-memory.dmp

              Filesize

              8KB

            • memory/2652-24-0x00000000004A0000-0x00000000004A1000-memory.dmp

              Filesize

              4KB

            • memory/2652-21-0x0000000001E90000-0x0000000002F1E000-memory.dmp

              Filesize

              16.6MB

            • memory/2652-26-0x0000000000490000-0x0000000000492000-memory.dmp

              Filesize

              8KB

            • memory/2652-32-0x0000000001E90000-0x0000000002F1E000-memory.dmp

              Filesize

              16.6MB

            • memory/2652-25-0x0000000000490000-0x0000000000492000-memory.dmp

              Filesize

              8KB

            • memory/2652-22-0x00000000004A0000-0x00000000004A1000-memory.dmp

              Filesize

              4KB

            • memory/2652-27-0x0000000001E90000-0x0000000002F1E000-memory.dmp

              Filesize

              16.6MB

            • memory/2652-28-0x0000000001E90000-0x0000000002F1E000-memory.dmp

              Filesize

              16.6MB

            • memory/2652-3-0x0000000001E90000-0x0000000002F1E000-memory.dmp

              Filesize

              16.6MB

            • memory/2652-10-0x0000000001E90000-0x0000000002F1E000-memory.dmp

              Filesize

              16.6MB

            • memory/2652-20-0x0000000001E90000-0x0000000002F1E000-memory.dmp

              Filesize

              16.6MB

            • memory/2652-33-0x0000000001E90000-0x0000000002F1E000-memory.dmp

              Filesize

              16.6MB

            • memory/2652-35-0x0000000001E90000-0x0000000002F1E000-memory.dmp

              Filesize

              16.6MB

            • memory/2652-37-0x0000000001E90000-0x0000000002F1E000-memory.dmp

              Filesize

              16.6MB

            • memory/2652-38-0x0000000001E90000-0x0000000002F1E000-memory.dmp

              Filesize

              16.6MB

            • memory/2652-41-0x0000000000490000-0x0000000000492000-memory.dmp

              Filesize

              8KB

            • memory/2652-40-0x0000000001E90000-0x0000000002F1E000-memory.dmp

              Filesize

              16.6MB

            • memory/2652-54-0x00000000045F0000-0x00000000045F2000-memory.dmp

              Filesize

              8KB

            • memory/2652-53-0x0000000004790000-0x0000000004791000-memory.dmp

              Filesize

              4KB

            • memory/2652-57-0x0000000001E90000-0x0000000002F1E000-memory.dmp

              Filesize

              16.6MB

            • memory/2652-59-0x0000000001E90000-0x0000000002F1E000-memory.dmp

              Filesize

              16.6MB

            • memory/2652-60-0x0000000001E90000-0x0000000002F1E000-memory.dmp

              Filesize

              16.6MB

            • memory/2652-62-0x0000000001E90000-0x0000000002F1E000-memory.dmp

              Filesize

              16.6MB

            • memory/2652-31-0x0000000001E90000-0x0000000002F1E000-memory.dmp

              Filesize

              16.6MB

            • memory/2652-66-0x0000000001E90000-0x0000000002F1E000-memory.dmp

              Filesize

              16.6MB

            • memory/2652-68-0x0000000001E90000-0x0000000002F1E000-memory.dmp

              Filesize

              16.6MB

            • memory/2652-79-0x00000000045F0000-0x00000000045F2000-memory.dmp

              Filesize

              8KB

            • memory/2652-0-0x0000000000400000-0x000000000044C000-memory.dmp

              Filesize

              304KB

            • memory/2652-144-0x0000000000400000-0x000000000044C000-memory.dmp

              Filesize

              304KB