Analysis

  • max time kernel
    127s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    11-12-2024 03:43

General

  • Target

    dfc3d4d911148ae9fab5ff94f93c7eee_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    dfc3d4d911148ae9fab5ff94f93c7eee

  • SHA1

    64fe0652465248e1ef0e1c5c6eeaa7fbaf186d75

  • SHA256

    d49a58e88350be318ffdde8cfb42f694f39f2b32096dc0a970205d3731adc2cc

  • SHA512

    c00524f663e6ac14988db594e42cf59a873489d299bfe435185b3d77c99a3aee8085c3f20cc291f452c75533e8245cc038cd379ca556a1f998ca00aabc5d651e

  • SSDEEP

    1536:CMM//p9OXsAMxHQQR9wRlxz39cucaqJLA/ndfKmRWZEcMmYPSWNfDxLgAZht94m2:CM6/pMXhIuzJ0aqunpK42xYqeLSAiR9

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

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1048
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1056
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1124
          • C:\Users\Admin\AppData\Local\Temp\dfc3d4d911148ae9fab5ff94f93c7eee_JaffaCakes118.exe
            "C:\Users\Admin\AppData\Local\Temp\dfc3d4d911148ae9fab5ff94f93c7eee_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:824
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1472

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • F:\ugiicr.pif

            Filesize

            100KB

            MD5

            e46127f31994fdb0e6c0d8f013770f85

            SHA1

            9a3e2474c6e9270ea2ad69d3319cd6e9594390b2

            SHA256

            94c4bbabc4fa1921f01a5753eec0f152184abae85f87fd649726435837fb4be4

            SHA512

            deac9255e6420b0d66612ac9365ae53b55d3b06574000d713a0e0698c4366f85b7b5487cc7e956a36f7cd365d612d127f8edf36757d922b0fc1345c67917ef30

          • memory/824-31-0x0000000001EA0000-0x0000000002F2E000-memory.dmp

            Filesize

            16.6MB

          • memory/824-64-0x0000000001EA0000-0x0000000002F2E000-memory.dmp

            Filesize

            16.6MB

          • memory/824-3-0x0000000001EA0000-0x0000000002F2E000-memory.dmp

            Filesize

            16.6MB

          • memory/824-7-0x0000000001EA0000-0x0000000002F2E000-memory.dmp

            Filesize

            16.6MB

          • memory/824-23-0x00000000003E0000-0x00000000003E2000-memory.dmp

            Filesize

            8KB

          • memory/824-6-0x0000000001EA0000-0x0000000002F2E000-memory.dmp

            Filesize

            16.6MB

          • memory/824-29-0x0000000001EA0000-0x0000000002F2E000-memory.dmp

            Filesize

            16.6MB

          • memory/824-5-0x0000000001EA0000-0x0000000002F2E000-memory.dmp

            Filesize

            16.6MB

          • memory/824-21-0x00000000003F0000-0x00000000003F1000-memory.dmp

            Filesize

            4KB

          • memory/824-19-0x00000000003F0000-0x00000000003F1000-memory.dmp

            Filesize

            4KB

          • memory/824-18-0x00000000003E0000-0x00000000003E2000-memory.dmp

            Filesize

            8KB

          • memory/824-145-0x0000000000400000-0x0000000000413000-memory.dmp

            Filesize

            76KB

          • memory/824-8-0x0000000001EA0000-0x0000000002F2E000-memory.dmp

            Filesize

            16.6MB

          • memory/824-24-0x0000000001EA0000-0x0000000002F2E000-memory.dmp

            Filesize

            16.6MB

          • memory/824-25-0x0000000001EA0000-0x0000000002F2E000-memory.dmp

            Filesize

            16.6MB

          • memory/824-26-0x0000000001EA0000-0x0000000002F2E000-memory.dmp

            Filesize

            16.6MB

          • memory/824-27-0x0000000001EA0000-0x0000000002F2E000-memory.dmp

            Filesize

            16.6MB

          • memory/824-30-0x0000000001EA0000-0x0000000002F2E000-memory.dmp

            Filesize

            16.6MB

          • memory/824-22-0x00000000003E0000-0x00000000003E2000-memory.dmp

            Filesize

            8KB

          • memory/824-4-0x0000000001EA0000-0x0000000002F2E000-memory.dmp

            Filesize

            16.6MB

          • memory/824-28-0x0000000001EA0000-0x0000000002F2E000-memory.dmp

            Filesize

            16.6MB

          • memory/824-33-0x0000000001EA0000-0x0000000002F2E000-memory.dmp

            Filesize

            16.6MB

          • memory/824-34-0x0000000001EA0000-0x0000000002F2E000-memory.dmp

            Filesize

            16.6MB

          • memory/824-35-0x0000000001EA0000-0x0000000002F2E000-memory.dmp

            Filesize

            16.6MB

          • memory/824-37-0x00000000003E0000-0x00000000003E2000-memory.dmp

            Filesize

            8KB

          • memory/824-38-0x0000000001EA0000-0x0000000002F2E000-memory.dmp

            Filesize

            16.6MB

          • memory/824-53-0x0000000000750000-0x0000000000752000-memory.dmp

            Filesize

            8KB

          • memory/824-52-0x0000000003F80000-0x0000000003F81000-memory.dmp

            Filesize

            4KB

          • memory/824-51-0x0000000000750000-0x0000000000752000-memory.dmp

            Filesize

            8KB

          • memory/824-54-0x0000000001EA0000-0x0000000002F2E000-memory.dmp

            Filesize

            16.6MB

          • memory/824-56-0x0000000001EA0000-0x0000000002F2E000-memory.dmp

            Filesize

            16.6MB

          • memory/824-57-0x0000000001EA0000-0x0000000002F2E000-memory.dmp

            Filesize

            16.6MB

          • memory/824-59-0x0000000001EA0000-0x0000000002F2E000-memory.dmp

            Filesize

            16.6MB

          • memory/824-63-0x0000000001EA0000-0x0000000002F2E000-memory.dmp

            Filesize

            16.6MB

          • memory/824-0-0x0000000000400000-0x0000000000413000-memory.dmp

            Filesize

            76KB

          • memory/824-66-0x0000000001EA0000-0x0000000002F2E000-memory.dmp

            Filesize

            16.6MB

          • memory/824-68-0x0000000001EA0000-0x0000000002F2E000-memory.dmp

            Filesize

            16.6MB

          • memory/824-69-0x0000000001EA0000-0x0000000002F2E000-memory.dmp

            Filesize

            16.6MB

          • memory/824-1-0x0000000001EA0000-0x0000000002F2E000-memory.dmp

            Filesize

            16.6MB

          • memory/1048-9-0x00000000003A0000-0x00000000003A2000-memory.dmp

            Filesize

            8KB