Analysis

  • max time kernel
    121s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    30-01-2025 12:57

General

  • Target

    JaffaCakes118_62f6eca59dce38185a4cc5490611c0b3.exe

  • Size

    96KB

  • MD5

    62f6eca59dce38185a4cc5490611c0b3

  • SHA1

    a6802fbc248c3ffd7fa3d2539dfca0e232159aee

  • SHA256

    2fde3af42e9fb8f9b2dd341ba06557518a071f71f90cfa768451ed01ad36974d

  • SHA512

    4c6f20c9528556095d1f6de9f89292a6cac29f122b451ac01b7aae62a50c68af0eb504891963c65c1b2d749b6e7aa475cc2d7b909fd54b4854a4db8dad1e08ae

  • SSDEEP

    3072:B2VvHYQ+6WKpM2yOMlkkdjr8hmbq9bxCa1dLDwTFq:Et4GwBjept7w4

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 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 28 IoCs
  • Suspicious use of WriteProcessMemory 48 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1204
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1312
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1368
          • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_62f6eca59dce38185a4cc5490611c0b3.exe
            "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_62f6eca59dce38185a4cc5490611c0b3.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:1764
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:620

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • F:\sqfmvh.exe

            Filesize

            96KB

            MD5

            1f8571d86c2134726bbc6459099c4876

            SHA1

            451657d0f44e9e89e59bc952f974db41c4e0a57e

            SHA256

            350bae482245b07afaf4381e06d80caea5b50517001e5f6ac87e920442befea8

            SHA512

            9ec854e843f45993028aa15591e9d5df7b8a8818640d51bd9f96e827b9c4d12398d91c26987bc5e1804ba5974eb318bcf2e5f5d199a3808ab5fa05c5088ca094

          • memory/1204-8-0x0000000001B40000-0x0000000001B42000-memory.dmp

            Filesize

            8KB

          • memory/1764-29-0x0000000001E60000-0x0000000002EEE000-memory.dmp

            Filesize

            16.6MB

          • memory/1764-70-0x0000000001E60000-0x0000000002EEE000-memory.dmp

            Filesize

            16.6MB

          • memory/1764-4-0x0000000001E60000-0x0000000002EEE000-memory.dmp

            Filesize

            16.6MB

          • memory/1764-7-0x0000000001E60000-0x0000000002EEE000-memory.dmp

            Filesize

            16.6MB

          • memory/1764-6-0x0000000001E60000-0x0000000002EEE000-memory.dmp

            Filesize

            16.6MB

          • memory/1764-5-0x0000000001E60000-0x0000000002EEE000-memory.dmp

            Filesize

            16.6MB

          • memory/1764-0-0x0000000000400000-0x0000000000413000-memory.dmp

            Filesize

            76KB

          • memory/1764-22-0x00000000003E0000-0x00000000003E2000-memory.dmp

            Filesize

            8KB

          • memory/1764-21-0x0000000001E60000-0x0000000002EEE000-memory.dmp

            Filesize

            16.6MB

          • memory/1764-16-0x00000000003E0000-0x00000000003E2000-memory.dmp

            Filesize

            8KB

          • memory/1764-20-0x00000000003E0000-0x00000000003E2000-memory.dmp

            Filesize

            8KB

          • memory/1764-25-0x0000000001E60000-0x0000000002EEE000-memory.dmp

            Filesize

            16.6MB

          • memory/1764-24-0x0000000001E60000-0x0000000002EEE000-memory.dmp

            Filesize

            16.6MB

          • memory/1764-23-0x0000000001E60000-0x0000000002EEE000-memory.dmp

            Filesize

            16.6MB

          • memory/1764-27-0x0000000001E60000-0x0000000002EEE000-memory.dmp

            Filesize

            16.6MB

          • memory/1764-26-0x0000000001E60000-0x0000000002EEE000-memory.dmp

            Filesize

            16.6MB

          • memory/1764-28-0x0000000001E60000-0x0000000002EEE000-memory.dmp

            Filesize

            16.6MB

          • memory/1764-33-0x0000000001E60000-0x0000000002EEE000-memory.dmp

            Filesize

            16.6MB

          • memory/1764-3-0x0000000001E60000-0x0000000002EEE000-memory.dmp

            Filesize

            16.6MB

          • memory/1764-17-0x00000000003F0000-0x00000000003F1000-memory.dmp

            Filesize

            4KB

          • memory/1764-30-0x0000000001E60000-0x0000000002EEE000-memory.dmp

            Filesize

            16.6MB

          • memory/1764-34-0x0000000001E60000-0x0000000002EEE000-memory.dmp

            Filesize

            16.6MB

          • memory/1764-35-0x0000000001E60000-0x0000000002EEE000-memory.dmp

            Filesize

            16.6MB

          • memory/1764-37-0x0000000001E60000-0x0000000002EEE000-memory.dmp

            Filesize

            16.6MB

          • memory/1764-38-0x00000000003E0000-0x00000000003E2000-memory.dmp

            Filesize

            8KB

          • memory/1764-52-0x0000000003400000-0x0000000003402000-memory.dmp

            Filesize

            8KB

          • memory/1764-51-0x0000000003400000-0x0000000003402000-memory.dmp

            Filesize

            8KB

          • memory/1764-50-0x0000000004900000-0x0000000004901000-memory.dmp

            Filesize

            4KB

          • memory/1764-55-0x0000000001E60000-0x0000000002EEE000-memory.dmp

            Filesize

            16.6MB

          • memory/1764-58-0x0000000001E60000-0x0000000002EEE000-memory.dmp

            Filesize

            16.6MB

          • memory/1764-59-0x0000000001E60000-0x0000000002EEE000-memory.dmp

            Filesize

            16.6MB

          • memory/1764-60-0x0000000001E60000-0x0000000002EEE000-memory.dmp

            Filesize

            16.6MB

          • memory/1764-62-0x0000000001E60000-0x0000000002EEE000-memory.dmp

            Filesize

            16.6MB

          • memory/1764-61-0x0000000001E60000-0x0000000002EEE000-memory.dmp

            Filesize

            16.6MB

          • memory/1764-32-0x0000000001E60000-0x0000000002EEE000-memory.dmp

            Filesize

            16.6MB

          • memory/1764-72-0x0000000001E60000-0x0000000002EEE000-memory.dmp

            Filesize

            16.6MB

          • memory/1764-75-0x0000000001E60000-0x0000000002EEE000-memory.dmp

            Filesize

            16.6MB

          • memory/1764-76-0x0000000003400000-0x0000000003402000-memory.dmp

            Filesize

            8KB

          • memory/1764-19-0x00000000003F0000-0x00000000003F1000-memory.dmp

            Filesize

            4KB

          • memory/1764-136-0x0000000000400000-0x0000000000413000-memory.dmp

            Filesize

            76KB