Analysis

  • max time kernel
    118s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-07-2024 22:12

General

  • Target

    1acd6ceda1d92f464239b7433e5dacc0N.exe

  • Size

    225KB

  • MD5

    1acd6ceda1d92f464239b7433e5dacc0

  • SHA1

    9c434b884ac8fe99177b2bb13ed0b13ddd043132

  • SHA256

    f3c15f9e40de799bed6b0ab67a36ee95b928841cc86666f0383c463512d53319

  • SHA512

    e04fedb66f9f61c7f5a4acfa5325dea6e3f94eec984bbe9e1254d0bd16aabdd5d08061e8d6dd2f669925c3fd4533e3121723685365aacd2f4efd7ce6d6a2196b

  • SSDEEP

    6144:fA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:fATuTAnKGwUAW3ycQqgf

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
  • Modifies data under HKEY_USERS 1 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 12 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⤵
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of UnmapMainImage
    PID:3464
    • C:\Users\Admin\AppData\Local\Temp\1acd6ceda1d92f464239b7433e5dacc0N.exe
      "C:\Users\Admin\AppData\Local\Temp\1acd6ceda1d92f464239b7433e5dacc0N.exe"
      2⤵
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:2332
      • C:\Windows\SysWOW64\winver.exe
        winver
        3⤵
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:3172
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3172 -s 300
          4⤵
          • Program crash
          PID:1828
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2332 -s 808
        3⤵
        • Program crash
        PID:3600
  • C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
    1⤵
    • Modifies data under HKEY_USERS
    PID:2028
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 208 -p 3172 -ip 3172
    1⤵
      PID:1716
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 200 -p 2332 -ip 2332
      1⤵
        PID:3764

      Network

      MITRE ATT&CK Matrix ATT&CK v13

      Replay Monitor

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      Downloads

      • memory/2332-1-0x0000000004650000-0x0000000004CA8000-memory.dmp
        Filesize

        6.3MB

      • memory/2332-2-0x00000000044F0000-0x00000000044F1000-memory.dmp
        Filesize

        4KB

      • memory/2332-6-0x0000000000400000-0x000000000043C000-memory.dmp
        Filesize

        240KB

      • memory/2332-13-0x0000000004650000-0x0000000004CA8000-memory.dmp
        Filesize

        6.3MB

      • memory/3464-4-0x0000000001440000-0x0000000001446000-memory.dmp
        Filesize

        24KB

      • memory/3464-5-0x0000000001440000-0x0000000001446000-memory.dmp
        Filesize

        24KB

      • memory/3464-10-0x0000000003430000-0x0000000003436000-memory.dmp
        Filesize

        24KB