Analysis

  • max time kernel
    144s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/03/2024, 10:39

General

  • Target

    be66117562e7407349f760c24f2ce06e.exe

  • Size

    189KB

  • MD5

    be66117562e7407349f760c24f2ce06e

  • SHA1

    eab641157b93c85a1167ae873f0070ccb5ecbc96

  • SHA256

    90e0d081a0014cf7ae16bf7a65c18ff848f9fa5e97fd82cdf931533ed419ae7e

  • SHA512

    3a5489972cedf1110fccf0a2d1c89c327a528eb0e5b5e3a59bce3044e7273472798222da6395c6d54d470b81a8700c87432fb32589d2b355f88e473386030b7c

  • SSDEEP

    3072:7i/5O3+EdruLh5T0vsvfN73W1/11OytH0sp5+D6qShDRMf9rcjEVqgjv/p:+xO3+Edr+5QUXccaH02G6qa86jOjHp

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\be66117562e7407349f760c24f2ce06e.exe
    "C:\Users\Admin\AppData\Local\Temp\be66117562e7407349f760c24f2ce06e.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4000
    • C:\Users\Admin\AppData\Local\Temp\ravsons.exe
      C:\Users\Admin\AppData\Local\Temp\ravsons.exe
      2⤵
      • Executes dropped EXE
      PID:2696
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2696 -s 236
        3⤵
        • Program crash
        PID:2228
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\ddmtrayk2.bat
      2⤵
        PID:4556
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2696 -ip 2696
      1⤵
        PID:4892
      • 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 --no-appcompat-clear --mojo-platform-channel-handle=1420 --field-trial-handle=3136,i,3192284747741020952,1225278682167953346,262144 --variations-seed-version /prefetch:8
        1⤵
          PID:3312

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\ddmtrayk2.bat

          Filesize

          182B

          MD5

          d09220a16c12777bec368482e0514a56

          SHA1

          9dd7d372d0eb5a0b0cd5c15470b53a7ef4e2c458

          SHA256

          9be83f98fc200661eb27158bf1255a8e4042889afbb53fc3a6783583f7e14426

          SHA512

          8072c722a34d82d7da0dd23e96e94dfb92b3b57c3d8d1aff1a0e6ffa8875eefa190654b9547ae37820374d23885799b319e9b53da974aacd5b731b6bcb4c238b

        • C:\Users\Admin\AppData\Local\Temp\ravsons.exe

          Filesize

          100KB

          MD5

          679b974554505fdacd8c79eae2735664

          SHA1

          5975cbab2aae0c10e676dcc51f9cedef5db4413d

          SHA256

          d9be6be8ac93fc7e4d1469a97863e6d1b0501c03f5bdd82df4632a52aa5a2bc3

          SHA512

          653cc0755e0ce3bb448e10c5ac3f582b3a1d0aeeb6c1dc0ad586adfc500ca5b6a68bc0e0fd4bc9851d8c78448be1d149d3cc896d439627da2aeff13736ef1427

        • memory/2696-10-0x0000000000400000-0x000000000043B000-memory.dmp

          Filesize

          236KB

        • memory/4000-0-0x0000000000400000-0x0000000000491000-memory.dmp

          Filesize

          580KB

        • memory/4000-1-0x0000000000640000-0x0000000000641000-memory.dmp

          Filesize

          4KB

        • memory/4000-13-0x0000000000400000-0x0000000000491000-memory.dmp

          Filesize

          580KB