Analysis

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

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    10-12-2024 18:39

General

  • Target

    de24bf3e96b1d23c8d1dc974adca4d36_JaffaCakes118.exe

  • Size

    123KB

  • MD5

    de24bf3e96b1d23c8d1dc974adca4d36

  • SHA1

    c09a59bc8826f5f85d321726d41454a123f82864

  • SHA256

    d0d933b572d7b3f782bd568a805965a896875e07319ab3bed0556e8d180c4efb

  • SHA512

    57545b1d7839d1aadae29869b068bf0b3d99f8e28d29f4308934bb48058ab28048f18330e0df58327d2a10b7c3c15b7aa781f2db824a5ec993dfc31842fb0c9a

  • SSDEEP

    3072:mt6pnukgsL3LA8MK48nGUFw8OoBTM/BCYBDFp2:a6jgsXdnPW8OYYBDFp2

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 33 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 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 29 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1112
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1168
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1216
          • C:\Users\Admin\AppData\Local\Temp\de24bf3e96b1d23c8d1dc974adca4d36_JaffaCakes118.exe
            "C:\Users\Admin\AppData\Local\Temp\de24bf3e96b1d23c8d1dc974adca4d36_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:2504
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1068
          • C:\Windows\system32\conhost.exe
            \??\C:\Windows\system32\conhost.exe "14287114651343469193-95493416-7742419472609301471288596822-816168527-1712165327"
            1⤵
              PID:1928

            Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • C:\jfgl.pif

              Filesize

              100KB

              MD5

              4caa0b57b01179abaa505e87e592b173

              SHA1

              117eb6bf4e8130db068400e6f5fd25cedfe17971

              SHA256

              f260a21652ffcdeb8c30aa807ef69a06efa1ad2eaf40e504eb666203084544a4

              SHA512

              dc7df5210e5ea6dc43ca4d9c23b7171fee05f8d85195ca0031665edf9d49a78b1073bce489da4e9b9133c7f84001146ada2fd0bdde4f4dfbf8e14518a583ed7a

            • memory/1112-12-0x00000000002E0000-0x00000000002E2000-memory.dmp

              Filesize

              8KB

            • memory/2504-29-0x0000000001E60000-0x0000000002EEE000-memory.dmp

              Filesize

              16.6MB

            • memory/2504-62-0x0000000001E60000-0x0000000002EEE000-memory.dmp

              Filesize

              16.6MB

            • memory/2504-22-0x0000000000500000-0x0000000000501000-memory.dmp

              Filesize

              4KB

            • memory/2504-25-0x00000000003F0000-0x00000000003F2000-memory.dmp

              Filesize

              8KB

            • memory/2504-24-0x00000000003F0000-0x00000000003F2000-memory.dmp

              Filesize

              8KB

            • memory/2504-11-0x0000000001E60000-0x0000000002EEE000-memory.dmp

              Filesize

              16.6MB

            • memory/2504-20-0x0000000000500000-0x0000000000501000-memory.dmp

              Filesize

              4KB

            • memory/2504-19-0x00000000003F0000-0x00000000003F2000-memory.dmp

              Filesize

              8KB

            • memory/2504-8-0x0000000001E60000-0x0000000002EEE000-memory.dmp

              Filesize

              16.6MB

            • memory/2504-7-0x0000000001E60000-0x0000000002EEE000-memory.dmp

              Filesize

              16.6MB

            • memory/2504-10-0x0000000001E60000-0x0000000002EEE000-memory.dmp

              Filesize

              16.6MB

            • memory/2504-9-0x0000000001E60000-0x0000000002EEE000-memory.dmp

              Filesize

              16.6MB

            • memory/2504-4-0x0000000001E60000-0x0000000002EEE000-memory.dmp

              Filesize

              16.6MB

            • memory/2504-32-0x0000000001E60000-0x0000000002EEE000-memory.dmp

              Filesize

              16.6MB

            • memory/2504-3-0x0000000001E60000-0x0000000002EEE000-memory.dmp

              Filesize

              16.6MB

            • memory/2504-26-0x0000000001E60000-0x0000000002EEE000-memory.dmp

              Filesize

              16.6MB

            • memory/2504-27-0x0000000001E60000-0x0000000002EEE000-memory.dmp

              Filesize

              16.6MB

            • memory/2504-28-0x0000000001E60000-0x0000000002EEE000-memory.dmp

              Filesize

              16.6MB

            • memory/2504-69-0x0000000001E60000-0x0000000002EEE000-memory.dmp

              Filesize

              16.6MB

            • memory/2504-6-0x0000000001E60000-0x0000000002EEE000-memory.dmp

              Filesize

              16.6MB

            • memory/2504-5-0x0000000001E60000-0x0000000002EEE000-memory.dmp

              Filesize

              16.6MB

            • memory/2504-33-0x0000000001E60000-0x0000000002EEE000-memory.dmp

              Filesize

              16.6MB

            • memory/2504-34-0x0000000001E60000-0x0000000002EEE000-memory.dmp

              Filesize

              16.6MB

            • memory/2504-36-0x0000000000400000-0x0000000000439000-memory.dmp

              Filesize

              228KB

            • memory/2504-37-0x0000000001E60000-0x0000000002EEE000-memory.dmp

              Filesize

              16.6MB

            • memory/2504-40-0x0000000001E60000-0x0000000002EEE000-memory.dmp

              Filesize

              16.6MB

            • memory/2504-41-0x0000000001E60000-0x0000000002EEE000-memory.dmp

              Filesize

              16.6MB

            • memory/2504-51-0x00000000003F0000-0x00000000003F2000-memory.dmp

              Filesize

              8KB

            • memory/2504-52-0x0000000001E60000-0x0000000002EEE000-memory.dmp

              Filesize

              16.6MB

            • memory/2504-54-0x0000000001E60000-0x0000000002EEE000-memory.dmp

              Filesize

              16.6MB

            • memory/2504-55-0x0000000001E60000-0x0000000002EEE000-memory.dmp

              Filesize

              16.6MB

            • memory/2504-58-0x0000000001E60000-0x0000000002EEE000-memory.dmp

              Filesize

              16.6MB

            • memory/2504-60-0x0000000001E60000-0x0000000002EEE000-memory.dmp

              Filesize

              16.6MB

            • memory/2504-30-0x0000000001E60000-0x0000000002EEE000-memory.dmp

              Filesize

              16.6MB

            • memory/2504-64-0x0000000001E60000-0x0000000002EEE000-memory.dmp

              Filesize

              16.6MB

            • memory/2504-67-0x0000000001E60000-0x0000000002EEE000-memory.dmp

              Filesize

              16.6MB

            • memory/2504-68-0x0000000001E60000-0x0000000002EEE000-memory.dmp

              Filesize

              16.6MB

            • memory/2504-0-0x0000000000400000-0x0000000000439000-memory.dmp

              Filesize

              228KB

            • memory/2504-1-0x0000000001E60000-0x0000000002EEE000-memory.dmp

              Filesize

              16.6MB