Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-12-2024 23:04

General

  • Target

    095a8529534a416b4a645b718ee7db94a491ad8cdcf318206618978aa052916e.exe

  • Size

    610KB

  • MD5

    8a6d0d8191ac8ab078e17a878747b858

  • SHA1

    521abe49259441d2dcc597e99404f70744727e0d

  • SHA256

    095a8529534a416b4a645b718ee7db94a491ad8cdcf318206618978aa052916e

  • SHA512

    fcc90c5b95695d16de47b85312515e44c818082a7d08e7236a4dc7187128b102868dfb6a4d1727b8e5473e8ab1507b66285413b89766ad2e99a2ad915c795104

  • SSDEEP

    12288:kATuTAnKGwUAW3ycQqgYo3CyWoKEY3ZQi7gfqOuuh+E:aT+KjUdQqboyyWoK1NGqzuhp

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 use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3468
    • C:\Users\Admin\AppData\Local\Temp\095a8529534a416b4a645b718ee7db94a491ad8cdcf318206618978aa052916e.exe
      "C:\Users\Admin\AppData\Local\Temp\095a8529534a416b4a645b718ee7db94a491ad8cdcf318206618978aa052916e.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:3508
      • C:\Windows\SysWOW64\winver.exe
        winver
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:3316
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3316 -s 300
          4⤵
          • Program crash
          PID:1476
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3508 -s 804
        3⤵
        • Program crash
        PID:4152
  • C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
    1⤵
    • Modifies data under HKEY_USERS
    PID:668
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 208 -p 3316 -ip 3316
    1⤵
      PID:228
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 376 -p 3508 -ip 3508
      1⤵
        PID:3428

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3468-9-0x0000000001470000-0x0000000001476000-memory.dmp

        Filesize

        24KB

      • memory/3468-10-0x0000000001470000-0x0000000001476000-memory.dmp

        Filesize

        24KB

      • memory/3468-14-0x0000000001530000-0x0000000001536000-memory.dmp

        Filesize

        24KB

      • memory/3508-1-0x0000000004550000-0x0000000004BA8000-memory.dmp

        Filesize

        6.3MB

      • memory/3508-2-0x00000000044F0000-0x00000000044F1000-memory.dmp

        Filesize

        4KB

      • memory/3508-3-0x0000000004550000-0x0000000004BA8000-memory.dmp

        Filesize

        6.3MB

      • memory/3508-4-0x00000000044F0000-0x00000000044F1000-memory.dmp

        Filesize

        4KB

      • memory/3508-5-0x00000000044F0000-0x00000000044F1000-memory.dmp

        Filesize

        4KB

      • memory/3508-6-0x00000000044F0000-0x00000000044F1000-memory.dmp

        Filesize

        4KB

      • memory/3508-7-0x00000000044F0000-0x00000000044F1000-memory.dmp

        Filesize

        4KB

      • memory/3508-11-0x0000000000400000-0x000000000043C000-memory.dmp

        Filesize

        240KB

      • memory/3508-17-0x0000000004550000-0x0000000004BA8000-memory.dmp

        Filesize

        6.3MB