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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, 08:27

General

  • Target

    12f6f96fbe2f67a220d2d838fa356ef6cadfcc0f99f943ccf1db4c2564ddb382N.exe

  • Size

    610KB

  • MD5

    e47eabb28ef94e36bb9a1891377cf990

  • SHA1

    790e07a16c9320ee0f1983d998eb5058af51bd96

  • SHA256

    12f6f96fbe2f67a220d2d838fa356ef6cadfcc0f99f943ccf1db4c2564ddb382

  • SHA512

    e0a7e33d52c9f4b52b7964c7ec415eef7638d926f23bbb646bc5cfcad9c3ae494f1987d4e0162e2b98e93ce57dacb49e590a85049d7a48f15fa056e82fab71ba

  • SSDEEP

    12288:mATuTAnKGwUAW3ycQqgYo3CyWoKEY3ZQi7gfqOuuh+c:4T+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:2884
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3460
      • C:\Users\Admin\AppData\Local\Temp\12f6f96fbe2f67a220d2d838fa356ef6cadfcc0f99f943ccf1db4c2564ddb382N.exe
        "C:\Users\Admin\AppData\Local\Temp\12f6f96fbe2f67a220d2d838fa356ef6cadfcc0f99f943ccf1db4c2564ddb382N.exe"
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:1668
        • C:\Windows\SysWOW64\winver.exe
          winver
          3⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:5028
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 5028 -s 300
            4⤵
            • Program crash
            PID:3204
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1668 -s 856
          3⤵
          • Program crash
          PID:2728
    • C:\Windows\System32\svchost.exe
      C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
      1⤵
      • Modifies data under HKEY_USERS
      PID:2244
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5028 -ip 5028
      1⤵
        PID:3172
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 1668 -ip 1668
        1⤵
          PID:2040

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1668-19-0x0000000005B90000-0x0000000006590000-memory.dmp

          Filesize

          10.0MB

        • memory/1668-2-0x00000000045F0000-0x00000000045F1000-memory.dmp

          Filesize

          4KB

        • memory/1668-3-0x0000000004780000-0x0000000004DD8000-memory.dmp

          Filesize

          6.3MB

        • memory/1668-4-0x00000000045F0000-0x00000000045F1000-memory.dmp

          Filesize

          4KB

        • memory/1668-5-0x00000000045F0000-0x00000000045F1000-memory.dmp

          Filesize

          4KB

        • memory/1668-6-0x00000000045F0000-0x00000000045F1000-memory.dmp

          Filesize

          4KB

        • memory/1668-1-0x0000000004780000-0x0000000004DD8000-memory.dmp

          Filesize

          6.3MB

        • memory/1668-10-0x0000000000400000-0x000000000043C000-memory.dmp

          Filesize

          240KB

        • memory/1668-22-0x0000000004780000-0x0000000004DD8000-memory.dmp

          Filesize

          6.3MB

        • memory/1668-14-0x0000000005B90000-0x0000000006590000-memory.dmp

          Filesize

          10.0MB

        • memory/2884-23-0x00000000000E0000-0x00000000000E6000-memory.dmp

          Filesize

          24KB

        • memory/2884-17-0x00000000000E0000-0x00000000000E6000-memory.dmp

          Filesize

          24KB

        • memory/3460-8-0x0000000000FD0000-0x0000000000FD6000-memory.dmp

          Filesize

          24KB

        • memory/3460-15-0x0000000002AD0000-0x0000000002AD6000-memory.dmp

          Filesize

          24KB

        • memory/3460-9-0x0000000000FD0000-0x0000000000FD6000-memory.dmp

          Filesize

          24KB