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
    05/03/2025, 06:36

General

  • Target

    JaffaCakes118_50eea57eb2668739e3a32ace33c0b9de.exe

  • Size

    100KB

  • MD5

    50eea57eb2668739e3a32ace33c0b9de

  • SHA1

    6fa79d47a3f5f881b17d62f1164c1f572c21d66e

  • SHA256

    22eb91870cad89fb20c5cca11179723c13281504fafda88fce92d2d89f9aea0e

  • SHA512

    a8ae3407800f183a8722c5e6509ab39d1e13cb755502cd30c6307ef60d81d010e05bf4f276299ab623f4a331cb9cee10c8af99e2bda67697964beaf0dcafa1fe

  • SSDEEP

    1536:gn4ttz8hqGJwVzSNDtNyDMCXW3nXz835Uvkw1nwxuYJeupiysHnsIpmfTVe7XXp:g4thXGkzS5q7Uvkunl0eSLr47X5

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 27 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:1112
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1160
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1200
          • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_50eea57eb2668739e3a32ace33c0b9de.exe
            "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_50eea57eb2668739e3a32ace33c0b9de.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:1292
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:836

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • F:\levarj.pif

            Filesize

            100KB

            MD5

            12cae921aa9437e65419fc252af3cd4a

            SHA1

            7ed16acac9daf116306db790bfe7aa6eff0d9a95

            SHA256

            08aaef9cc8f15f013a848ac423d9fe6971acf10344c3140b8ea2bff032fd0f2a

            SHA512

            662f66f4bb6117f3737fd2aebf4fe238f6fea0123879e06a9491cc8bafdcd8cbd1c7296dc8b584d904765232fc36bd3e1a64ba96e495fd2e4345088cdf900bf3

          • memory/1112-9-0x00000000002E0000-0x00000000002E2000-memory.dmp

            Filesize

            8KB

          • memory/1292-30-0x0000000001DA0000-0x0000000002E2E000-memory.dmp

            Filesize

            16.6MB

          • memory/1292-28-0x0000000001DA0000-0x0000000002E2E000-memory.dmp

            Filesize

            16.6MB

          • memory/1292-19-0x0000000000300000-0x0000000000301000-memory.dmp

            Filesize

            4KB

          • memory/1292-18-0x00000000002B0000-0x00000000002B2000-memory.dmp

            Filesize

            8KB

          • memory/1292-21-0x0000000000300000-0x0000000000301000-memory.dmp

            Filesize

            4KB

          • memory/1292-7-0x0000000001DA0000-0x0000000002E2E000-memory.dmp

            Filesize

            16.6MB

          • memory/1292-8-0x0000000001DA0000-0x0000000002E2E000-memory.dmp

            Filesize

            16.6MB

          • memory/1292-6-0x0000000001DA0000-0x0000000002E2E000-memory.dmp

            Filesize

            16.6MB

          • memory/1292-5-0x0000000001DA0000-0x0000000002E2E000-memory.dmp

            Filesize

            16.6MB

          • memory/1292-4-0x0000000001DA0000-0x0000000002E2E000-memory.dmp

            Filesize

            16.6MB

          • memory/1292-3-0x0000000001DA0000-0x0000000002E2E000-memory.dmp

            Filesize

            16.6MB

          • memory/1292-1-0x0000000001DA0000-0x0000000002E2E000-memory.dmp

            Filesize

            16.6MB

          • memory/1292-26-0x0000000001DA0000-0x0000000002E2E000-memory.dmp

            Filesize

            16.6MB

          • memory/1292-25-0x0000000001DA0000-0x0000000002E2E000-memory.dmp

            Filesize

            16.6MB

          • memory/1292-24-0x0000000001DA0000-0x0000000002E2E000-memory.dmp

            Filesize

            16.6MB

          • memory/1292-27-0x0000000001DA0000-0x0000000002E2E000-memory.dmp

            Filesize

            16.6MB

          • memory/1292-31-0x0000000001DA0000-0x0000000002E2E000-memory.dmp

            Filesize

            16.6MB

          • memory/1292-29-0x0000000001DA0000-0x0000000002E2E000-memory.dmp

            Filesize

            16.6MB

          • memory/1292-23-0x00000000002B0000-0x00000000002B2000-memory.dmp

            Filesize

            8KB

          • memory/1292-0-0x0000000000400000-0x0000000000413000-memory.dmp

            Filesize

            76KB

          • memory/1292-48-0x0000000004200000-0x0000000004201000-memory.dmp

            Filesize

            4KB

          • memory/1292-34-0x00000000002B0000-0x00000000002B2000-memory.dmp

            Filesize

            8KB

          • memory/1292-35-0x0000000001DA0000-0x0000000002E2E000-memory.dmp

            Filesize

            16.6MB

          • memory/1292-33-0x0000000001DA0000-0x0000000002E2E000-memory.dmp

            Filesize

            16.6MB

          • memory/1292-49-0x0000000000560000-0x0000000000562000-memory.dmp

            Filesize

            8KB

          • memory/1292-50-0x0000000000560000-0x0000000000562000-memory.dmp

            Filesize

            8KB

          • memory/1292-51-0x0000000001DA0000-0x0000000002E2E000-memory.dmp

            Filesize

            16.6MB

          • memory/1292-53-0x0000000001DA0000-0x0000000002E2E000-memory.dmp

            Filesize

            16.6MB

          • memory/1292-56-0x0000000001DA0000-0x0000000002E2E000-memory.dmp

            Filesize

            16.6MB

          • memory/1292-57-0x0000000001DA0000-0x0000000002E2E000-memory.dmp

            Filesize

            16.6MB

          • memory/1292-58-0x0000000001DA0000-0x0000000002E2E000-memory.dmp

            Filesize

            16.6MB

          • memory/1292-60-0x0000000001DA0000-0x0000000002E2E000-memory.dmp

            Filesize

            16.6MB

          • memory/1292-62-0x0000000001DA0000-0x0000000002E2E000-memory.dmp

            Filesize

            16.6MB

          • memory/1292-66-0x0000000001DA0000-0x0000000002E2E000-memory.dmp

            Filesize

            16.6MB

          • memory/1292-67-0x0000000001DA0000-0x0000000002E2E000-memory.dmp

            Filesize

            16.6MB

          • memory/1292-69-0x0000000001DA0000-0x0000000002E2E000-memory.dmp

            Filesize

            16.6MB

          • memory/1292-71-0x0000000000560000-0x0000000000562000-memory.dmp

            Filesize

            8KB

          • memory/1292-22-0x00000000002B0000-0x00000000002B2000-memory.dmp

            Filesize

            8KB

          • memory/1292-151-0x0000000000400000-0x0000000000413000-memory.dmp

            Filesize

            76KB