Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    01/05/2026, 10:37

General

  • Target
    de4859c5a29d2fbfe8911563d98ddb483a89afea467c16895ef19c53f548c5a6.exe
  • Size 801KB
  • Sample260501-mn82zsew21
  • SHA256 de4859c5a29d2fbfe8911563d98ddb483a89afea467c16895ef19c53f548c5a6
  • MD5 SHA1 SHA512 SSDEEP TLSH

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

  • Family: Sality

    Sality is backdoor written in C++, first discovered in 2003.

  • Modifies firewall policy service 3 TTPs 3 IoCs
  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 12 IoCs
  • Windows security modification 2 TTPs 13 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • UPX packed file 5 IoCs

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

  • 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 51 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\fontdrvhost.exe
    "fontdrvhost.exe"
    1⤵
      PID:824
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:832
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:852
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2428
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2716
            • C:\Windows\Explorer.EXE
              C:\Windows\Explorer.EXE
              1⤵
                PID:3108
                • C:\Users\Admin\AppData\Local\Temp\de4859c5a29d2fbfe8911563d98ddb483a89afea467c16895ef19c53f548c5a6.exe
                  "C:\Users\Admin\AppData\Local\Temp\de4859c5a29d2fbfe8911563d98ddb483a89afea467c16895ef19c53f548c5a6.exe"
                  2⤵
                  • Modifies firewall policy service
                  • UAC bypass
                  • Windows security bypass
                  • Windows security modification
                  • Checks whether UAC is enabled
                  • 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:1592

              Network

                    MITRE ATT&CK Enterprise v16

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

                    memory/1592-0-0x0000000000400000-0x00000000004C9000-memory.dmp

                    memory/1592-6-0x0000000002AB0000-0x0000000003B6A000-memory.dmp

                    memory/1592-3-0x0000000002AB0000-0x0000000003B6A000-memory.dmp

                    memory/1592-7-0x0000000002AB0000-0x0000000003B6A000-memory.dmp

                    memory/1592-5-0x0000000002AB0000-0x0000000003B6A000-memory.dmp

                    memory/1592-9-0x000000000046E000-0x000000000046F000-memory.dmp

                    memory/1592-4-0x0000000002AB0000-0x0000000003B6A000-memory.dmp

                    memory/1592-12-0x0000000000400000-0x00000000004C9000-memory.dmp

                    memory/1592-11-0x0000000000B90000-0x0000000001192000-memory.dmp