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Analysis

  • max time kernel
    123s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    16/12/2024, 13:03

General

  • Target

    2024-12-16_352e3e4ec84a805faf4f6df1d7b22e7e_luca-stealer_magniber.exe

  • Size

    1.9MB

  • MD5

    352e3e4ec84a805faf4f6df1d7b22e7e

  • SHA1

    b5aa177c439898fe57a5e0af16fd5f6001020e38

  • SHA256

    00797b000f2387f19e4a3bba5eff419b8012fc82935f25b27c2025c9b3ce0dbe

  • SHA512

    204f4b26f947d6739a2049d48043a1ee9285a257c2cf17dca2f0d0883673a79140b12cd8da6e89d68298ff32dbb8d56e12a282b126fb935194a97594c9ee541e

  • SSDEEP

    49152:MRNRearsd4ANTlYwoXlPY5fAms9cC/VYE5/:wfeOsvNSXlPY5f7CJ

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 30 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 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 30 IoCs
  • Suspicious use of WriteProcessMemory 48 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1108
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1160
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1196
          • C:\Users\Admin\AppData\Local\Temp\2024-12-16_352e3e4ec84a805faf4f6df1d7b22e7e_luca-stealer_magniber.exe
            "C:\Users\Admin\AppData\Local\Temp\2024-12-16_352e3e4ec84a805faf4f6df1d7b22e7e_luca-stealer_magniber.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:1788
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:2036

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • F:\rhhc.exe

            Filesize

            97KB

            MD5

            150d92bd33c8deb0349d74201a0b3224

            SHA1

            b001ddd41bde45c315c01b36d704dd724d6262ae

            SHA256

            8b8e8914f3fb6c23e7150004e413d4603e849c823251104f78c287312ecdc4e4

            SHA512

            439a96de12a6a8fdd1dfeb7ea963e8ac4e66e7692bd79d2e467ce9ab66cd9e7faa7c300a3fdd2fc8b37bc142606e3f2551be1e0eeb9042c2fae69094df42d58f

          • memory/1108-18-0x0000000001F90000-0x0000000001F92000-memory.dmp

            Filesize

            8KB

          • memory/1788-35-0x0000000002050000-0x000000000310A000-memory.dmp

            Filesize

            16.7MB

          • memory/1788-4-0x0000000002050000-0x000000000310A000-memory.dmp

            Filesize

            16.7MB

          • memory/1788-10-0x0000000002050000-0x000000000310A000-memory.dmp

            Filesize

            16.7MB

          • memory/1788-9-0x0000000002050000-0x000000000310A000-memory.dmp

            Filesize

            16.7MB

          • memory/1788-32-0x0000000003210000-0x0000000003212000-memory.dmp

            Filesize

            8KB

          • memory/1788-31-0x0000000003960000-0x0000000003961000-memory.dmp

            Filesize

            4KB

          • memory/1788-29-0x0000000003960000-0x0000000003961000-memory.dmp

            Filesize

            4KB

          • memory/1788-28-0x0000000003210000-0x0000000003212000-memory.dmp

            Filesize

            8KB

          • memory/1788-8-0x0000000002050000-0x000000000310A000-memory.dmp

            Filesize

            16.7MB

          • memory/1788-7-0x0000000002050000-0x000000000310A000-memory.dmp

            Filesize

            16.7MB

          • memory/1788-6-0x0000000002050000-0x000000000310A000-memory.dmp

            Filesize

            16.7MB

          • memory/1788-3-0x0000000002050000-0x000000000310A000-memory.dmp

            Filesize

            16.7MB

          • memory/1788-12-0x0000000002050000-0x000000000310A000-memory.dmp

            Filesize

            16.7MB

          • memory/1788-11-0x0000000002050000-0x000000000310A000-memory.dmp

            Filesize

            16.7MB

          • memory/1788-34-0x0000000002050000-0x000000000310A000-memory.dmp

            Filesize

            16.7MB

          • memory/1788-33-0x0000000002050000-0x000000000310A000-memory.dmp

            Filesize

            16.7MB

          • memory/1788-37-0x0000000002050000-0x000000000310A000-memory.dmp

            Filesize

            16.7MB

          • memory/1788-0-0x0000000000400000-0x00000000005EF000-memory.dmp

            Filesize

            1.9MB

          • memory/1788-64-0x0000000002050000-0x000000000310A000-memory.dmp

            Filesize

            16.7MB

          • memory/1788-39-0x0000000002050000-0x000000000310A000-memory.dmp

            Filesize

            16.7MB

          • memory/1788-40-0x0000000002050000-0x000000000310A000-memory.dmp

            Filesize

            16.7MB

          • memory/1788-42-0x0000000002050000-0x000000000310A000-memory.dmp

            Filesize

            16.7MB

          • memory/1788-44-0x0000000002050000-0x000000000310A000-memory.dmp

            Filesize

            16.7MB

          • memory/1788-45-0x0000000002050000-0x000000000310A000-memory.dmp

            Filesize

            16.7MB

          • memory/1788-55-0x0000000002050000-0x000000000310A000-memory.dmp

            Filesize

            16.7MB

          • memory/1788-57-0x0000000002050000-0x000000000310A000-memory.dmp

            Filesize

            16.7MB

          • memory/1788-60-0x0000000002050000-0x000000000310A000-memory.dmp

            Filesize

            16.7MB

          • memory/1788-61-0x0000000002050000-0x000000000310A000-memory.dmp

            Filesize

            16.7MB

          • memory/1788-36-0x0000000002050000-0x000000000310A000-memory.dmp

            Filesize

            16.7MB

          • memory/1788-65-0x0000000002050000-0x000000000310A000-memory.dmp

            Filesize

            16.7MB

          • memory/1788-69-0x0000000002050000-0x000000000310A000-memory.dmp

            Filesize

            16.7MB

          • memory/1788-71-0x0000000002050000-0x000000000310A000-memory.dmp

            Filesize

            16.7MB

          • memory/1788-78-0x0000000002050000-0x000000000310A000-memory.dmp

            Filesize

            16.7MB

          • memory/1788-80-0x0000000002050000-0x000000000310A000-memory.dmp

            Filesize

            16.7MB

          • memory/1788-5-0x0000000002050000-0x000000000310A000-memory.dmp

            Filesize

            16.7MB

          • memory/1788-162-0x0000000000400000-0x00000000005EF000-memory.dmp

            Filesize

            1.9MB