Analysis

  • max time kernel
    147s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-08-2024 05:37

General

  • Target

    d3ddb6e155646b8530ad34270ab71abf2b5be8cc767c745397d512f34263cb2b.exe

  • Size

    237KB

  • MD5

    5727c42aa8896592756532e7c78b65bb

  • SHA1

    d27546565855ff10f60ed6251d9855381ded5fa4

  • SHA256

    d3ddb6e155646b8530ad34270ab71abf2b5be8cc767c745397d512f34263cb2b

  • SHA512

    377769476dd05f9ca38a144e7f69f5b4e6c0ba2946d25b8ad850b96e49c12df82e4871d6331663273feaf2111169238ae93840640a10165d145944b0f8ffc019

  • SSDEEP

    6144:NA2P27yTAnKGw0hjFhSR/W1nyAJ9v0pMtRCpYQ:NATuTAnKGwUAWVycQqgj

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 behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
      PID:2616
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of UnmapMainImage
      PID:3492
      • C:\Users\Admin\AppData\Local\Temp\d3ddb6e155646b8530ad34270ab71abf2b5be8cc767c745397d512f34263cb2b.exe
        "C:\Users\Admin\AppData\Local\Temp\d3ddb6e155646b8530ad34270ab71abf2b5be8cc767c745397d512f34263cb2b.exe"
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:3988
        • C:\Windows\SysWOW64\winver.exe
          winver
          3⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:2208
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2208 -s 300
            4⤵
            • Program crash
            PID:2948
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3988 -s 980
          3⤵
          • Program crash
          PID:4344
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4112,i,9445584274764997943,12714240264001792460,262144 --variations-seed-version --mojo-platform-channel-handle=4032 /prefetch:8
      1⤵
        PID:1984
      • C:\Windows\System32\svchost.exe
        C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
        1⤵
        • Modifies data under HKEY_USERS
        PID:3116
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2208 -ip 2208
        1⤵
          PID:1652
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 3988 -ip 3988
          1⤵
            PID:1516

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/2616-28-0x0000000000550000-0x0000000000556000-memory.dmp

            Filesize

            24KB

          • memory/2616-22-0x0000000000550000-0x0000000000556000-memory.dmp

            Filesize

            24KB

          • memory/3492-14-0x0000000002DE0000-0x0000000002DE6000-memory.dmp

            Filesize

            24KB

          • memory/3492-20-0x0000000002DF0000-0x0000000002DF6000-memory.dmp

            Filesize

            24KB

          • memory/3492-13-0x0000000002DE0000-0x0000000002DE6000-memory.dmp

            Filesize

            24KB

          • memory/3988-11-0x0000000003D80000-0x0000000003D81000-memory.dmp

            Filesize

            4KB

          • memory/3988-5-0x0000000003D80000-0x0000000003D81000-memory.dmp

            Filesize

            4KB

          • memory/3988-8-0x0000000003D80000-0x0000000003D81000-memory.dmp

            Filesize

            4KB

          • memory/3988-9-0x0000000003D80000-0x0000000003D81000-memory.dmp

            Filesize

            4KB

          • memory/3988-10-0x0000000003D80000-0x0000000003D81000-memory.dmp

            Filesize

            4KB

          • memory/3988-1-0x0000000004540000-0x0000000004B98000-memory.dmp

            Filesize

            6.3MB

          • memory/3988-7-0x0000000003D80000-0x0000000003D81000-memory.dmp

            Filesize

            4KB

          • memory/3988-6-0x0000000003D80000-0x0000000003D81000-memory.dmp

            Filesize

            4KB

          • memory/3988-15-0x0000000000400000-0x000000000043F000-memory.dmp

            Filesize

            252KB

          • memory/3988-4-0x0000000003D80000-0x0000000003D81000-memory.dmp

            Filesize

            4KB

          • memory/3988-19-0x0000000005750000-0x0000000006150000-memory.dmp

            Filesize

            10.0MB

          • memory/3988-3-0x0000000004540000-0x0000000004B98000-memory.dmp

            Filesize

            6.3MB

          • memory/3988-23-0x0000000005750000-0x0000000006150000-memory.dmp

            Filesize

            10.0MB

          • memory/3988-27-0x0000000004540000-0x0000000004B98000-memory.dmp

            Filesize

            6.3MB

          • memory/3988-2-0x0000000003D80000-0x0000000003D81000-memory.dmp

            Filesize

            4KB