Analysis

  • max time kernel
    149s
  • max time network
    150s
  • 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 19:02

General

  • Target

    19b793c3e17f044cb2efbb81c023eaa62e203201b0df8544d491bdd53144dc07.exe

  • Size

    225KB

  • MD5

    72c5ac4edb065d813e9e3fa19dd9469c

  • SHA1

    dcfb6dfbb2e93f2be8bd1c5f8edf83b210468e43

  • SHA256

    19b793c3e17f044cb2efbb81c023eaa62e203201b0df8544d491bdd53144dc07

  • SHA512

    7600e762703d7e917c38d622a34bbd77e814466636ecb4935ab024ea3ac56f4a8b733a17c97eedc49a2a8f495a5661fd25448208bc9bc39726d90f654d8dddd4

  • SSDEEP

    6144:pA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:pATuTAnKGwUAW3ycQqgf

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:3448
    • C:\Users\Admin\AppData\Local\Temp\19b793c3e17f044cb2efbb81c023eaa62e203201b0df8544d491bdd53144dc07.exe
      "C:\Users\Admin\AppData\Local\Temp\19b793c3e17f044cb2efbb81c023eaa62e203201b0df8544d491bdd53144dc07.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:2676
      • C:\Windows\SysWOW64\winver.exe
        winver
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:2176
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2176 -s 300
          4⤵
          • Program crash
          PID:3580
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2676 -s 780
        3⤵
        • Program crash
        PID:2024
  • C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
    1⤵
    • Modifies data under HKEY_USERS
    PID:4736
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 2176 -ip 2176
    1⤵
      PID:3880
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2676 -ip 2676
      1⤵
        PID:3700

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2676-1-0x0000000004660000-0x0000000004CB8000-memory.dmp

        Filesize

        6.3MB

      • memory/2676-2-0x00000000024E0000-0x00000000024E1000-memory.dmp

        Filesize

        4KB

      • memory/2676-3-0x00000000024E0000-0x00000000024E1000-memory.dmp

        Filesize

        4KB

      • memory/2676-4-0x0000000004660000-0x0000000004CB8000-memory.dmp

        Filesize

        6.3MB

      • memory/2676-8-0x0000000000400000-0x000000000043C000-memory.dmp

        Filesize

        240KB

      • memory/2676-15-0x0000000004660000-0x0000000004CB8000-memory.dmp

        Filesize

        6.3MB

      • memory/3448-6-0x00000000026F0000-0x00000000026F6000-memory.dmp

        Filesize

        24KB

      • memory/3448-7-0x00000000026F0000-0x00000000026F6000-memory.dmp

        Filesize

        24KB

      • memory/3448-12-0x0000000002700000-0x0000000002706000-memory.dmp

        Filesize

        24KB