Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-08-2024 21:36

General

  • Target

    0a672ee4cfe227f1fd98a232b89c2c10N.exe

  • Size

    237KB

  • MD5

    0a672ee4cfe227f1fd98a232b89c2c10

  • SHA1

    5b4bc96dc9820f92b96cbe644ab804cc8bfc9ac2

  • SHA256

    43ce1cb391cc7ab81e08985b05bf8a1f79262e6dc3f8176676c663da0c171907

  • SHA512

    8f25c1813af51b953cc047d5b572625a330c683faff602eb4f632787a7770f29fe5ee4b82a4bd8df570f6619795b526c1cf797f51d7b685aa9c36d92d8bc7954

  • SSDEEP

    6144:HA2P27yTAnKGw0hjFhSR/W1nyAJ9v0pMtRCpYQ:HATuTAnKGwUAWVycQqgj

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 4 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of UnmapMainImage
    PID:3588
    • C:\Users\Admin\AppData\Local\Temp\0a672ee4cfe227f1fd98a232b89c2c10N.exe
      "C:\Users\Admin\AppData\Local\Temp\0a672ee4cfe227f1fd98a232b89c2c10N.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:920
      • C:\Windows\SysWOW64\winver.exe
        winver
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:2832
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2832 -s 300
          4⤵
          • Program crash
          PID:3564
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 920 -s 808
        3⤵
        • Program crash
        PID:4336
  • 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 408 -p 2832 -ip 2832
    1⤵
      PID:4932
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 920 -ip 920
      1⤵
        PID:4352

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/920-1-0x0000000004370000-0x00000000049C8000-memory.dmp

        Filesize

        6.3MB

      • memory/920-2-0x00000000023A0000-0x00000000023A1000-memory.dmp

        Filesize

        4KB

      • memory/920-3-0x0000000004370000-0x00000000049C8000-memory.dmp

        Filesize

        6.3MB

      • memory/920-4-0x00000000023A0000-0x00000000023A1000-memory.dmp

        Filesize

        4KB

      • memory/920-5-0x00000000023A0000-0x00000000023A1000-memory.dmp

        Filesize

        4KB

      • memory/920-9-0x0000000000400000-0x000000000043F000-memory.dmp

        Filesize

        252KB

      • memory/920-15-0x0000000004370000-0x00000000049C8000-memory.dmp

        Filesize

        6.3MB

      • memory/3588-7-0x0000000002820000-0x0000000002826000-memory.dmp

        Filesize

        24KB

      • memory/3588-8-0x0000000002820000-0x0000000002826000-memory.dmp

        Filesize

        24KB

      • memory/3588-12-0x0000000002980000-0x0000000002986000-memory.dmp

        Filesize

        24KB