Analysis

  • max time kernel
    146s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-08-2024 20:57

General

  • Target

    30a3faef098a1745f1b16e3677ba12a8aabb4802bafcb4131c05575194f7cece.exe

  • Size

    237KB

  • MD5

    20668c2a65a424d097a424618273bcd0

  • SHA1

    b1ba1596a3a4dc0dd4757287e1df79e1a8a448bf

  • SHA256

    30a3faef098a1745f1b16e3677ba12a8aabb4802bafcb4131c05575194f7cece

  • SHA512

    181b523a3e5237a7dc6ef31b831202c345937f6a05ca8cd2f395c5f8d54e4af1bf0a72e5431d67caaa515239099a30fc47cf01c911820f673b18bd8751f80c31

  • SSDEEP

    6144:8A2P27yTAnKGw0hjFhSR/W1nyAJ9v0pMtRCpYQ:8ATuTAnKGwUAWVycQqgj

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 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 UnmapMainImage
    PID:3420
    • C:\Users\Admin\AppData\Local\Temp\30a3faef098a1745f1b16e3677ba12a8aabb4802bafcb4131c05575194f7cece.exe
      "C:\Users\Admin\AppData\Local\Temp\30a3faef098a1745f1b16e3677ba12a8aabb4802bafcb4131c05575194f7cece.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:2232
      • C:\Windows\SysWOW64\winver.exe
        winver
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:4620
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4620 -s 300
          4⤵
          • Program crash
          PID:4980
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2232 -s 808
        3⤵
        • Program crash
        PID:4932
  • C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
    1⤵
    • Modifies data under HKEY_USERS
    PID:4008
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4620 -ip 4620
    1⤵
      PID:5032
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2232 -ip 2232
      1⤵
        PID:3116

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2232-1-0x0000000004720000-0x0000000004D78000-memory.dmp

        Filesize

        6.3MB

      • memory/2232-2-0x0000000003ED0000-0x0000000003ED1000-memory.dmp

        Filesize

        4KB

      • memory/2232-3-0x0000000004720000-0x0000000004D78000-memory.dmp

        Filesize

        6.3MB

      • memory/2232-4-0x0000000003ED0000-0x0000000003ED1000-memory.dmp

        Filesize

        4KB

      • memory/2232-5-0x0000000003ED0000-0x0000000003ED1000-memory.dmp

        Filesize

        4KB

      • memory/2232-9-0x0000000000400000-0x000000000043F000-memory.dmp

        Filesize

        252KB

      • memory/2232-16-0x0000000004720000-0x0000000004D78000-memory.dmp

        Filesize

        6.3MB

      • memory/3420-7-0x00000000008F0000-0x00000000008F6000-memory.dmp

        Filesize

        24KB

      • memory/3420-8-0x00000000008F0000-0x00000000008F6000-memory.dmp

        Filesize

        24KB

      • memory/3420-13-0x0000000002430000-0x0000000002436000-memory.dmp

        Filesize

        24KB