Analysis

  • max time kernel
    124s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    16-12-2024 02:31

General

  • Target

    f6e45c11188d32b43b7608e2664db42a_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    f6e45c11188d32b43b7608e2664db42a

  • SHA1

    e152db20d5e671f0db97a6f6e8185a965e6537c4

  • SHA256

    df126260b487fb2dbd7ea20c679d5bbd6209239688c419e03232188221cba89c

  • SHA512

    ee47a7f76fb737d27a22f905f1e62de7047131786ef0ca378b1616e3966249d8e6ab7fad5bbca87f656453622b84b8f43df29a38113b211986a8195f4a182a79

  • SSDEEP

    3072:nQJcQJyPPmoBp7eNIKAfKgJ0gWNtxTK8Uz:nqcBp7ei7ygJnsxlU

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 29 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 29 IoCs
  • Suspicious use of WriteProcessMemory 52 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1116
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1180
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1256
          • C:\Users\Admin\AppData\Local\Temp\f6e45c11188d32b43b7608e2664db42a_JaffaCakes118.exe
            "C:\Users\Admin\AppData\Local\Temp\f6e45c11188d32b43b7608e2664db42a_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:2380
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1328

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • F:\sdjxq.pif

            Filesize

            100KB

            MD5

            7d997b0f348a1149ee59f8964455a336

            SHA1

            cca848fbc46344a24122558c07fb7182669132ba

            SHA256

            03e8aab4630893257fea4120f4b18273c69cc309a23a5676350d5538a8711a29

            SHA512

            a6a8cc515e9b1dac634d1e1662ada2d21e4ee0eedad827870f35fdc1febc1fdb193c759256551c4ccba7c8d10067312f395840d44971456c056368b291489228

          • memory/1116-11-0x00000000002D0000-0x00000000002D2000-memory.dmp

            Filesize

            8KB

          • memory/2380-28-0x0000000001D30000-0x0000000002DBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2380-1-0x0000000001D30000-0x0000000002DBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2380-8-0x0000000001D30000-0x0000000002DBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2380-29-0x0000000001D30000-0x0000000002DBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2380-9-0x0000000001D30000-0x0000000002DBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2380-10-0x0000000001D30000-0x0000000002DBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2380-7-0x0000000001D30000-0x0000000002DBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2380-25-0x0000000003F60000-0x0000000003F62000-memory.dmp

            Filesize

            8KB

          • memory/2380-24-0x0000000003F60000-0x0000000003F62000-memory.dmp

            Filesize

            8KB

          • memory/2380-3-0x0000000001D30000-0x0000000002DBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2380-23-0x00000000040B0000-0x00000000040B1000-memory.dmp

            Filesize

            4KB

          • memory/2380-21-0x00000000040B0000-0x00000000040B1000-memory.dmp

            Filesize

            4KB

          • memory/2380-20-0x0000000003F60000-0x0000000003F62000-memory.dmp

            Filesize

            8KB

          • memory/2380-4-0x0000000001D30000-0x0000000002DBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2380-27-0x0000000001D30000-0x0000000002DBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2380-26-0x0000000001D30000-0x0000000002DBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2380-0-0x0000000000400000-0x0000000000416000-memory.dmp

            Filesize

            88KB

          • memory/2380-30-0x0000000001D30000-0x0000000002DBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2380-5-0x0000000001D30000-0x0000000002DBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2380-6-0x0000000001D30000-0x0000000002DBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2380-34-0x0000000001D30000-0x0000000002DBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2380-33-0x0000000001D30000-0x0000000002DBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2380-37-0x0000000001D30000-0x0000000002DBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2380-39-0x0000000001D30000-0x0000000002DBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2380-40-0x0000000003F60000-0x0000000003F62000-memory.dmp

            Filesize

            8KB

          • memory/2380-48-0x0000000001D30000-0x0000000002DBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2380-49-0x0000000001D30000-0x0000000002DBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2380-53-0x0000000001D30000-0x0000000002DBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2380-54-0x0000000001D30000-0x0000000002DBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2380-56-0x0000000001D30000-0x0000000002DBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2380-57-0x0000000001D30000-0x0000000002DBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2380-60-0x0000000001D30000-0x0000000002DBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2380-63-0x0000000001D30000-0x0000000002DBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2380-65-0x0000000001D30000-0x0000000002DBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2380-64-0x0000000001D30000-0x0000000002DBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2380-32-0x0000000001D30000-0x0000000002DBE000-memory.dmp

            Filesize

            16.6MB

          • memory/2380-134-0x0000000000400000-0x0000000000416000-memory.dmp

            Filesize

            88KB