Analysis

  • max time kernel
    106s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-12-2024 09:33

General

  • Target

    574d0bd715b1179fab2aac85fc01cf3bdd79e0c9b1b7a3bb994483a008ee126aN.exe

  • Size

    610KB

  • MD5

    5816514a8e73e48139a47aae3b709e70

  • SHA1

    3f3a7d70304a6f9c07f46d4aa11cd336b6d522b3

  • SHA256

    574d0bd715b1179fab2aac85fc01cf3bdd79e0c9b1b7a3bb994483a008ee126a

  • SHA512

    3065b642e6ec026dc90791782092c8f888fe8d3e1ce6cb95d99918224316608d7c598c8b79a802b42a251265e6269899f395d1574ab06d3aa8894b259218cd6f

  • SSDEEP

    12288:kATuTAnKGwUAW3ycQqgYo3CyWoKEY3ZQi7gfqOuuh+c:aT+KjUdQqboyyWoK1NGqzuhb

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Program crash 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies data under HKEY_USERS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
      PID:2488
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3388
      • C:\Users\Admin\AppData\Local\Temp\574d0bd715b1179fab2aac85fc01cf3bdd79e0c9b1b7a3bb994483a008ee126aN.exe
        "C:\Users\Admin\AppData\Local\Temp\574d0bd715b1179fab2aac85fc01cf3bdd79e0c9b1b7a3bb994483a008ee126aN.exe"
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:4664
        • C:\Windows\SysWOW64\winver.exe
          winver
          3⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:1516
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 1516 -s 300
            4⤵
            • Program crash
            PID:2552
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4664 -s 924
          3⤵
          • Program crash
          PID:2712
    • C:\Windows\System32\svchost.exe
      C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
      1⤵
      • Modifies data under HKEY_USERS
      PID:2324
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1516 -ip 1516
      1⤵
        PID:2216
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 4664 -ip 4664
        1⤵
          PID:5056

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2488-14-0x0000000000DE0000-0x0000000000DE6000-memory.dmp

          Filesize

          24KB

        • memory/2488-20-0x0000000000DE0000-0x0000000000DE6000-memory.dmp

          Filesize

          24KB

        • memory/3388-5-0x0000000001000000-0x0000000001006000-memory.dmp

          Filesize

          24KB

        • memory/3388-6-0x0000000001000000-0x0000000001006000-memory.dmp

          Filesize

          24KB

        • memory/3388-11-0x0000000001040000-0x0000000001046000-memory.dmp

          Filesize

          24KB

        • memory/4664-1-0x00000000047D0000-0x0000000004E28000-memory.dmp

          Filesize

          6.3MB

        • memory/4664-2-0x00000000024A0000-0x00000000024A1000-memory.dmp

          Filesize

          4KB

        • memory/4664-3-0x00000000047D0000-0x0000000004E28000-memory.dmp

          Filesize

          6.3MB

        • memory/4664-7-0x0000000000400000-0x000000000043C000-memory.dmp

          Filesize

          240KB

        • memory/4664-10-0x0000000005BE0000-0x00000000065E0000-memory.dmp

          Filesize

          10.0MB

        • memory/4664-15-0x0000000005BE0000-0x00000000065E0000-memory.dmp

          Filesize

          10.0MB

        • memory/4664-19-0x00000000047D0000-0x0000000004E28000-memory.dmp

          Filesize

          6.3MB