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Analysis

  • max time kernel
    123s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    14/12/2024, 22:10

General

  • Target

    f0f10dc466ebe2b6a2f7e006ee090778_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    f0f10dc466ebe2b6a2f7e006ee090778

  • SHA1

    649fa6fec5cccbe3b1ba47db818ca3f84ee66f4b

  • SHA256

    efd8e0b2ed441377495c21916bfa223b9a43e5cf92109e65346165411ac2d0ad

  • SHA512

    a478efa2f33fbc8633fa0b515c5da0fd6faae69a7159bdf5242acd8e728fca1e2d1954f80b4d6b8b9bdeff8606ca432cb7c6c13604eae463e1f80d3d189a2581

  • SSDEEP

    1536:Ia8w0h+TBsm7gy58DZF0Mem+xsv6xZxn627gMQHomTjpHEGjBem:d8657p8DcYbvqr7AIwFj

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 30 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:1168
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1192
          • C:\Users\Admin\AppData\Local\Temp\f0f10dc466ebe2b6a2f7e006ee090778_JaffaCakes118.exe
            "C:\Users\Admin\AppData\Local\Temp\f0f10dc466ebe2b6a2f7e006ee090778_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:1732
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1644

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • F:\gdmjbw.pif

            Filesize

            100KB

            MD5

            0424c2a6b12853c78eb186816867c3c1

            SHA1

            c20352a8c3d84c0287be49b406e00ab796099cc1

            SHA256

            9c9c8ee65c575215c7b55420aa869bffc17fc0d84a7caf82bec100c763a6c972

            SHA512

            b69b3f6a891a1bae970179cf158c55bbe5f83771160dd93964bfd805fe6a7c6c9b085731564e68e9ea9017987cc712bf19fc3034ce056daa100abdf4194f3dbc

          • memory/1116-8-0x0000000000160000-0x0000000000162000-memory.dmp

            Filesize

            8KB

          • memory/1732-30-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/1732-34-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/1732-23-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/1732-22-0x0000000003E10000-0x0000000003E11000-memory.dmp

            Filesize

            4KB

          • memory/1732-21-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/1732-35-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/1732-18-0x0000000003E10000-0x0000000003E11000-memory.dmp

            Filesize

            4KB

          • memory/1732-17-0x0000000003CC0000-0x0000000003CC2000-memory.dmp

            Filesize

            8KB

          • memory/1732-24-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/1732-6-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/1732-27-0x0000000003CC0000-0x0000000003CC2000-memory.dmp

            Filesize

            8KB

          • memory/1732-26-0x0000000003CC0000-0x0000000003CC2000-memory.dmp

            Filesize

            8KB

          • memory/1732-25-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/1732-7-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/1732-29-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/1732-28-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/1732-0-0x0000000000400000-0x0000000000414000-memory.dmp

            Filesize

            80KB

          • memory/1732-32-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/1732-5-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/1732-31-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/1732-3-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/1732-36-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/1732-37-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/1732-40-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/1732-50-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/1732-52-0x0000000003CC0000-0x0000000003CC2000-memory.dmp

            Filesize

            8KB

          • memory/1732-51-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/1732-54-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/1732-56-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/1732-59-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/1732-62-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/1732-63-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/1732-66-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/1732-67-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/1732-74-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/1732-4-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/1732-143-0x0000000000400000-0x0000000000414000-memory.dmp

            Filesize

            80KB