Analysis

  • max time kernel
    117s
  • max time network
    104s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-08-2024 17:53

General

  • Target

    1417773afaa438180e37401d36d72fb0N.exe

  • Size

    237KB

  • MD5

    1417773afaa438180e37401d36d72fb0

  • SHA1

    d5828adbcba529d839c02bd3cf9c3db9b7232d7a

  • SHA256

    733bf99b327c3c165c6461457eef4429608022f8937a7bb31d61cce25a598a3c

  • SHA512

    69b2e8680fa15e210ea953958ba20a806ae8a53510f0beafca09bb4e6e47dbc2018a71afc375beb94506020076b1bf9fbb9730a79730944a38fd786a7ca7f938

  • SSDEEP

    6144:3A2P27yTAnKGw0hjFhSR/W1nyAJ9v0pMtRCpYQ:3ATuTAnKGwUAWVycQqgj

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
  • Modifies registry class 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 12 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⤵
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of UnmapMainImage
    PID:3504
    • C:\Users\Admin\AppData\Local\Temp\1417773afaa438180e37401d36d72fb0N.exe
      "C:\Users\Admin\AppData\Local\Temp\1417773afaa438180e37401d36d72fb0N.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:1456
      • C:\Windows\SysWOW64\winver.exe
        winver
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:5060
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 5060 -s 300
          4⤵
          • Program crash
          PID:3004
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1456 -s 728
        3⤵
        • Program crash
        PID:2624
  • C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
    1⤵
    • Modifies data under HKEY_USERS
    PID:2612
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 5060 -ip 5060
    1⤵
      PID:408
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 1456 -ip 1456
      1⤵
        PID:4460

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1456-1-0x0000000004570000-0x0000000004BC8000-memory.dmp

        Filesize

        6.3MB

      • memory/1456-2-0x0000000003CD0000-0x0000000003CD1000-memory.dmp

        Filesize

        4KB

      • memory/1456-3-0x0000000004570000-0x0000000004BC8000-memory.dmp

        Filesize

        6.3MB

      • memory/1456-4-0x0000000003CD0000-0x0000000003CD1000-memory.dmp

        Filesize

        4KB

      • memory/1456-8-0x0000000000400000-0x000000000043F000-memory.dmp

        Filesize

        252KB

      • memory/1456-15-0x0000000004570000-0x0000000004BC8000-memory.dmp

        Filesize

        6.3MB

      • memory/3504-6-0x0000000000E70000-0x0000000000E76000-memory.dmp

        Filesize

        24KB

      • memory/3504-7-0x0000000000E70000-0x0000000000E76000-memory.dmp

        Filesize

        24KB

      • memory/3504-12-0x0000000002D00000-0x0000000002D06000-memory.dmp

        Filesize

        24KB