Analysis

  • max time kernel
    122s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    30/03/2025, 08:03

General

  • Target

    2025-03-30_e4bfb0b6de883e9c3a485f93cadefa39_amadey_rhadamanthys_smoke-loader.exe

  • Size

    170KB

  • MD5

    e4bfb0b6de883e9c3a485f93cadefa39

  • SHA1

    2f450c314cd27e485e80f15e3c4880fc6f0837a9

  • SHA256

    2cc56295d615406c951680c23e334492105d6b05cad92e0ea899ec9cbbda1909

  • SHA512

    1267c40c1aaa1cff9cf5cbfaf92fb26b2922aade8cba3087a71039b3b63591fcfe74862700cff3bebf9313f7c7e1846d3545a0b9cc4e328fb9133963b867acc9

  • SSDEEP

    3072:GfR8b6hD7AyQIrZBbSJ13/Rg2phc5MjkhIIH9RjS3l6Gs3ND+/QxMNWHwBarSwf3:GfR8b6l8YC35ZIXhIIHDeBQB+/QxMNWt

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

Signatures

  • Modifies firewall policy service 3 TTPs 3 IoCs
  • Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 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 32 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Program Files directory 5 IoCs
  • Drops file in Windows directory 2 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.

  • Modifies registry class 27 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 29 IoCs
  • Suspicious use of WriteProcessMemory 48 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\Dwm.exe
    "C:\Windows\system32\Dwm.exe"
    1⤵
      PID:1064
    • C:\Windows\system32\taskhost.exe
      "taskhost.exe"
      1⤵
        PID:1092
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1148
          • C:\Users\Admin\AppData\Local\Temp\2025-03-30_e4bfb0b6de883e9c3a485f93cadefa39_amadey_rhadamanthys_smoke-loader.exe
            "C:\Users\Admin\AppData\Local\Temp\2025-03-30_e4bfb0b6de883e9c3a485f93cadefa39_amadey_rhadamanthys_smoke-loader.exe"
            2⤵
            • Modifies firewall policy service
            • Modifies visibility of file extensions in Explorer
            • Modifies visiblity of hidden/system files in Explorer
            • 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
            • Modifies registry class
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            • System policy modification
            PID:2744
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1220

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • F:\besdq.pif

            Filesize

            97KB

            MD5

            82a5287918990caff2f0d9a3a0ed4e5d

            SHA1

            abdaff400168f2e6fd9aa85cfc7efb24f5bb9583

            SHA256

            db52c6f35ee880461b946f353a852414bc7f860edb41ed2ed1c001eb65e50e6c

            SHA512

            87efdc75ee85ac92efb53ddd4d898af2b47a7393ef00e66faab1e79786a9f56ab81606b9b4c20a007c1d7c9009257a52bd7611a9077197398cd93cb478d221d7

          • memory/1064-19-0x0000000001DA0000-0x0000000001DA2000-memory.dmp

            Filesize

            8KB

          • memory/2744-35-0x0000000001E10000-0x0000000002ECA000-memory.dmp

            Filesize

            16.7MB

          • memory/2744-6-0x0000000001E10000-0x0000000002ECA000-memory.dmp

            Filesize

            16.7MB

          • memory/2744-5-0x0000000001E10000-0x0000000002ECA000-memory.dmp

            Filesize

            16.7MB

          • memory/2744-13-0x0000000001E10000-0x0000000002ECA000-memory.dmp

            Filesize

            16.7MB

          • memory/2744-9-0x0000000001E10000-0x0000000002ECA000-memory.dmp

            Filesize

            16.7MB

          • memory/2744-12-0x0000000001E10000-0x0000000002ECA000-memory.dmp

            Filesize

            16.7MB

          • memory/2744-10-0x0000000001E10000-0x0000000002ECA000-memory.dmp

            Filesize

            16.7MB

          • memory/2744-31-0x00000000004C0000-0x00000000004C2000-memory.dmp

            Filesize

            8KB

          • memory/2744-30-0x00000000004C0000-0x00000000004C2000-memory.dmp

            Filesize

            8KB

          • memory/2744-7-0x0000000001E10000-0x0000000002ECA000-memory.dmp

            Filesize

            16.7MB

          • memory/2744-29-0x00000000004D0000-0x00000000004D1000-memory.dmp

            Filesize

            4KB

          • memory/2744-27-0x00000000004D0000-0x00000000004D1000-memory.dmp

            Filesize

            4KB

          • memory/2744-26-0x00000000004C0000-0x00000000004C2000-memory.dmp

            Filesize

            8KB

          • memory/2744-8-0x0000000001E10000-0x0000000002ECA000-memory.dmp

            Filesize

            16.7MB

          • memory/2744-36-0x0000000001E10000-0x0000000002ECA000-memory.dmp

            Filesize

            16.7MB

          • memory/2744-32-0x0000000001E10000-0x0000000002ECA000-memory.dmp

            Filesize

            16.7MB

          • memory/2744-33-0x0000000001E10000-0x0000000002ECA000-memory.dmp

            Filesize

            16.7MB

          • memory/2744-34-0x0000000001E10000-0x0000000002ECA000-memory.dmp

            Filesize

            16.7MB

          • memory/2744-11-0x0000000001E10000-0x0000000002ECA000-memory.dmp

            Filesize

            16.7MB

          • memory/2744-0-0x0000000000400000-0x000000000042E000-memory.dmp

            Filesize

            184KB

          • memory/2744-46-0x00000000004C0000-0x00000000004C2000-memory.dmp

            Filesize

            8KB

          • memory/2744-39-0x0000000001E10000-0x0000000002ECA000-memory.dmp

            Filesize

            16.7MB

          • memory/2744-41-0x0000000001E10000-0x0000000002ECA000-memory.dmp

            Filesize

            16.7MB

          • memory/2744-43-0x0000000001E10000-0x0000000002ECA000-memory.dmp

            Filesize

            16.7MB

          • memory/2744-44-0x0000000001E10000-0x0000000002ECA000-memory.dmp

            Filesize

            16.7MB

          • memory/2744-38-0x0000000001E10000-0x0000000002ECA000-memory.dmp

            Filesize

            16.7MB

          • memory/2744-56-0x0000000001E10000-0x0000000002ECA000-memory.dmp

            Filesize

            16.7MB

          • memory/2744-57-0x0000000001E10000-0x0000000002ECA000-memory.dmp

            Filesize

            16.7MB

          • memory/2744-58-0x0000000001E10000-0x0000000002ECA000-memory.dmp

            Filesize

            16.7MB

          • memory/2744-61-0x0000000001E10000-0x0000000002ECA000-memory.dmp

            Filesize

            16.7MB

          • memory/2744-64-0x0000000001E10000-0x0000000002ECA000-memory.dmp

            Filesize

            16.7MB

          • memory/2744-65-0x0000000001E10000-0x0000000002ECA000-memory.dmp

            Filesize

            16.7MB

          • memory/2744-70-0x0000000001E10000-0x0000000002ECA000-memory.dmp

            Filesize

            16.7MB

          • memory/2744-69-0x0000000001E10000-0x0000000002ECA000-memory.dmp

            Filesize

            16.7MB

          • memory/2744-73-0x0000000001E10000-0x0000000002ECA000-memory.dmp

            Filesize

            16.7MB

          • memory/2744-74-0x0000000001E10000-0x0000000002ECA000-memory.dmp

            Filesize

            16.7MB

          • memory/2744-77-0x0000000001E10000-0x0000000002ECA000-memory.dmp

            Filesize

            16.7MB

          • memory/2744-78-0x0000000001E10000-0x0000000002ECA000-memory.dmp

            Filesize

            16.7MB

          • memory/2744-1-0x0000000001E10000-0x0000000002ECA000-memory.dmp

            Filesize

            16.7MB

          • memory/2744-161-0x0000000000400000-0x000000000042E000-memory.dmp

            Filesize

            184KB