Analysis

  • max time kernel
    144s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/01/2024, 13:06

General

  • Target

    5ff57070dd90b41f36b1ef93a6a67fe4.exe

  • Size

    205KB

  • MD5

    5ff57070dd90b41f36b1ef93a6a67fe4

  • SHA1

    ed4202fae802286287728657bef968f0af69f84a

  • SHA256

    6459d65f1805aa40f0c17bc9af65a25a9ac18967beaf3c7222b9443576f3fba2

  • SHA512

    5cc90998d1606a08b476d11c9d5cee4cc6c164c99a3e7c2c019335b96dee9827691ee895422df1b717f27a5035ddefcd9007780c4573cb355eadc3ac7da090a0

  • SSDEEP

    6144:mV9pkyOVSsPOBYdY5dARf7gxJBxrVjHkF6hB4D:tyOMZBL0RzUxVjHl4

Malware Config

Extracted

Family

metasploit

Version

encoder/shikata_ga_nai

Signatures

  • MetaSploit

    Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5ff57070dd90b41f36b1ef93a6a67fe4.exe
    "C:\Users\Admin\AppData\Local\Temp\5ff57070dd90b41f36b1ef93a6a67fe4.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4772
    • C:\Windows\SysWOW64\cmd.exe
      cmd
      2⤵
        PID:1660
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
      1⤵
        PID:3032
      • C:\Windows\System32\svchost.exe
        C:\Windows\System32\svchost.exe -k UnistackSvcGroup
        1⤵
          PID:2236

        Network

              MITRE ATT&CK Matrix

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • memory/2236-4-0x000001F44A380000-0x000001F44A390000-memory.dmp

                Filesize

                64KB

              • memory/2236-20-0x000001F44A480000-0x000001F44A490000-memory.dmp

                Filesize

                64KB

              • memory/2236-36-0x000001F4527F0000-0x000001F4527F1000-memory.dmp

                Filesize

                4KB

              • memory/2236-40-0x000001F452930000-0x000001F452931000-memory.dmp

                Filesize

                4KB

              • memory/2236-39-0x000001F452820000-0x000001F452821000-memory.dmp

                Filesize

                4KB

              • memory/2236-38-0x000001F452820000-0x000001F452821000-memory.dmp

                Filesize

                4KB

              • memory/4772-0-0x0000000000400000-0x0000000000454000-memory.dmp

                Filesize

                336KB

              • memory/4772-1-0x0000000000690000-0x0000000000691000-memory.dmp

                Filesize

                4KB

              • memory/4772-2-0x0000000000400000-0x0000000000454000-memory.dmp

                Filesize

                336KB