Analysis

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

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    30/03/2025, 07:14

General

  • Target

    2025-03-30_a8e47f403c5cff69214e388524333287_amadey_rhadamanthys_smoke-loader.exe

  • Size

    272KB

  • MD5

    a8e47f403c5cff69214e388524333287

  • SHA1

    3400816614b16014c3d1a861ca2200036987c5cd

  • SHA256

    0e0952a6f1f29e3ca23714866e6d5eab1438a2db90c3f0c4d28172a72e484c06

  • SHA512

    64899cea4b4faab16a31292844b079e49f0052e14be5b12655a18c68b3815fe5556978afeb754209fe702a8846f8edcbcec708d8199294ab9d0af65e0522c6a7

  • SSDEEP

    6144:ALlDX3ZswtDJfh+2P0aIX41LlDX3YfFLkVO8A1X2oA:AxD5KE0u1xD4yMJ1X2oA

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
  • 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 31 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
  • 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 53 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1064
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1128
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1156
          • C:\Users\Admin\AppData\Local\Temp\2025-03-30_a8e47f403c5cff69214e388524333287_amadey_rhadamanthys_smoke-loader.exe
            "C:\Users\Admin\AppData\Local\Temp\2025-03-30_a8e47f403c5cff69214e388524333287_amadey_rhadamanthys_smoke-loader.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:2096
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1876
          • C:\Windows\system32\DllHost.exe
            C:\Windows\system32\DllHost.exe /Processid:{F9717507-6651-4EDB-BFF7-AE615179BCCF}
            1⤵
              PID:2588

            Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • F:\lmtpd.pif

              Filesize

              97KB

              MD5

              7fa1cf4149c523085a49c7ed7a92f240

              SHA1

              8c7bfad618eeca07a23b05bdd99955fc0b48641d

              SHA256

              8844ea189b07ce8433629bac112d8360be066df29648c64ea42520cca524b787

              SHA512

              b756aeb0520bb07e18414e662126c74a2cc7673ef9f67cf1fbb4c4f9fc44c3d4c7b3fc47984dd5bc637455d63802a9ba0d974befe4ad74bdddaf153908d7ed09

            • memory/1064-13-0x0000000002090000-0x0000000002092000-memory.dmp

              Filesize

              8KB

            • memory/2096-36-0x0000000001CA0000-0x0000000002D5A000-memory.dmp

              Filesize

              16.7MB

            • memory/2096-33-0x0000000001CA0000-0x0000000002D5A000-memory.dmp

              Filesize

              16.7MB

            • memory/2096-9-0x0000000001CA0000-0x0000000002D5A000-memory.dmp

              Filesize

              16.7MB

            • memory/2096-10-0x0000000001CA0000-0x0000000002D5A000-memory.dmp

              Filesize

              16.7MB

            • memory/2096-12-0x0000000001CA0000-0x0000000002D5A000-memory.dmp

              Filesize

              16.7MB

            • memory/2096-27-0x0000000002F30000-0x0000000002F32000-memory.dmp

              Filesize

              8KB

            • memory/2096-25-0x0000000002F30000-0x0000000002F32000-memory.dmp

              Filesize

              8KB

            • memory/2096-24-0x0000000003450000-0x0000000003451000-memory.dmp

              Filesize

              4KB

            • memory/2096-22-0x0000000003450000-0x0000000003451000-memory.dmp

              Filesize

              4KB

            • memory/2096-21-0x0000000002F30000-0x0000000002F32000-memory.dmp

              Filesize

              8KB

            • memory/2096-4-0x0000000001CA0000-0x0000000002D5A000-memory.dmp

              Filesize

              16.7MB

            • memory/2096-6-0x0000000001CA0000-0x0000000002D5A000-memory.dmp

              Filesize

              16.7MB

            • memory/2096-7-0x0000000001CA0000-0x0000000002D5A000-memory.dmp

              Filesize

              16.7MB

            • memory/2096-5-0x0000000001CA0000-0x0000000002D5A000-memory.dmp

              Filesize

              16.7MB

            • memory/2096-11-0x0000000001CA0000-0x0000000002D5A000-memory.dmp

              Filesize

              16.7MB

            • memory/2096-32-0x0000000001CA0000-0x0000000002D5A000-memory.dmp

              Filesize

              16.7MB

            • memory/2096-35-0x0000000001CA0000-0x0000000002D5A000-memory.dmp

              Filesize

              16.7MB

            • memory/2096-34-0x0000000001CA0000-0x0000000002D5A000-memory.dmp

              Filesize

              16.7MB

            • memory/2096-8-0x0000000001CA0000-0x0000000002D5A000-memory.dmp

              Filesize

              16.7MB

            • memory/2096-0-0x0000000000400000-0x0000000000423000-memory.dmp

              Filesize

              140KB

            • memory/2096-42-0x0000000001CA0000-0x0000000002D5A000-memory.dmp

              Filesize

              16.7MB

            • memory/2096-39-0x0000000001CA0000-0x0000000002D5A000-memory.dmp

              Filesize

              16.7MB

            • memory/2096-40-0x0000000001CA0000-0x0000000002D5A000-memory.dmp

              Filesize

              16.7MB

            • memory/2096-38-0x0000000001CA0000-0x0000000002D5A000-memory.dmp

              Filesize

              16.7MB

            • memory/2096-43-0x0000000001CA0000-0x0000000002D5A000-memory.dmp

              Filesize

              16.7MB

            • memory/2096-46-0x0000000002F30000-0x0000000002F32000-memory.dmp

              Filesize

              8KB

            • memory/2096-53-0x0000000001CA0000-0x0000000002D5A000-memory.dmp

              Filesize

              16.7MB

            • memory/2096-55-0x0000000001CA0000-0x0000000002D5A000-memory.dmp

              Filesize

              16.7MB

            • memory/2096-56-0x0000000001CA0000-0x0000000002D5A000-memory.dmp

              Filesize

              16.7MB

            • memory/2096-59-0x0000000001CA0000-0x0000000002D5A000-memory.dmp

              Filesize

              16.7MB

            • memory/2096-62-0x0000000001CA0000-0x0000000002D5A000-memory.dmp

              Filesize

              16.7MB

            • memory/2096-63-0x0000000001CA0000-0x0000000002D5A000-memory.dmp

              Filesize

              16.7MB

            • memory/2096-67-0x0000000001CA0000-0x0000000002D5A000-memory.dmp

              Filesize

              16.7MB

            • memory/2096-69-0x0000000001CA0000-0x0000000002D5A000-memory.dmp

              Filesize

              16.7MB

            • memory/2096-71-0x0000000001CA0000-0x0000000002D5A000-memory.dmp

              Filesize

              16.7MB

            • memory/2096-73-0x0000000001CA0000-0x0000000002D5A000-memory.dmp

              Filesize

              16.7MB

            • memory/2096-75-0x0000000001CA0000-0x0000000002D5A000-memory.dmp

              Filesize

              16.7MB

            • memory/2096-2-0x0000000001CA0000-0x0000000002D5A000-memory.dmp

              Filesize

              16.7MB

            • memory/2096-145-0x0000000000400000-0x0000000000423000-memory.dmp

              Filesize

              140KB