Analysis

  • max time kernel
    150s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    21-11-2024 06:30

General

  • Target

    e026cb1d0c332e89db275cb72ddedad2ddd2463ff8ceb73bc1a403460570407b.exe

  • Size

    992KB

  • MD5

    245e85a3803b4a0bcd4a5b09759b8dd3

  • SHA1

    6c8814a17c21f66c43be206368657cc179ee67a1

  • SHA256

    e026cb1d0c332e89db275cb72ddedad2ddd2463ff8ceb73bc1a403460570407b

  • SHA512

    227e193dab3d01f0cffffeb4cb2a38ca8ea357245a5b92cb3b829beb5d8eb7376f14784014be73077ffe72603e4b0397ff9c906d475c2232eb2944965dabf1c1

  • SSDEEP

    12288:lzAHg+1yahuV0voyd0gP8YtNmdDWtGnYoa3qkmO/UQ/7MVjzXmhQOE4Ro:FYghWuyvV0W3KWcnYoU3/P/gVjzWhjR

Malware Config

Signatures

  • Modifies security service 2 TTPs 2 IoCs
  • Indicator Removal: Clear Windows Event Logs 1 TTPs 1 IoCs

    Clear Windows Event Logs to hide the activity of an intrusion.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k DcomLaunch
    1⤵
      PID:616
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k RPCSS
      1⤵
        PID:692
      • C:\Windows\System32\svchost.exe
        C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
        1⤵
        • Modifies security service
        • Indicator Removal: Clear Windows Event Logs
        • Suspicious use of UnmapMainImage
        PID:752
      • C:\Windows\System32\svchost.exe
        C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
        1⤵
          PID:828
        • C:\Windows\system32\svchost.exe
          C:\Windows\system32\svchost.exe -k netsvcs
          1⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:864
          • C:\Windows\system32\wbem\WMIADAP.EXE
            wmiadap.exe /F /T /R
            2⤵
              PID:2892
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k LocalService
            1⤵
              PID:976
            • C:\Windows\system32\svchost.exe
              C:\Windows\system32\svchost.exe -k NetworkService
              1⤵
                PID:280
              • C:\Windows\system32\svchost.exe
                C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
                1⤵
                  PID:1048
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
                  1⤵
                    PID:1176
                  • C:\Users\Admin\AppData\Local\Temp\e026cb1d0c332e89db275cb72ddedad2ddd2463ff8ceb73bc1a403460570407b.exe
                    "C:\Users\Admin\AppData\Local\Temp\e026cb1d0c332e89db275cb72ddedad2ddd2463ff8ceb73bc1a403460570407b.exe"
                    1⤵
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious behavior: RenamesItself
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of WriteProcessMemory
                    PID:2124

                  Network

                  MITRE ATT&CK Enterprise v15

                  Replay Monitor

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                  Downloads

                  • C:\Users\Admin\AppData\Local\Temp\e026cb1d0c332e89db275cb72ddedad2ddd2463ff8ceb73bc1a403460570407b.exe

                    Filesize

                    992KB

                    MD5

                    245e85a3803b4a0bcd4a5b09759b8dd3

                    SHA1

                    6c8814a17c21f66c43be206368657cc179ee67a1

                    SHA256

                    e026cb1d0c332e89db275cb72ddedad2ddd2463ff8ceb73bc1a403460570407b

                    SHA512

                    227e193dab3d01f0cffffeb4cb2a38ca8ea357245a5b92cb3b829beb5d8eb7376f14784014be73077ffe72603e4b0397ff9c906d475c2232eb2944965dabf1c1

                  • memory/616-2-0x0000000000160000-0x0000000000161000-memory.dmp

                    Filesize

                    4KB

                  • memory/752-171-0x000007FF404C0000-0x000007FF40580000-memory.dmp

                    Filesize

                    768KB

                  • memory/752-1817-0x000007FF404C0000-0x000007FF40580000-memory.dmp

                    Filesize

                    768KB