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Analysis

  • max time kernel
    156s
  • max time network
    160s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/04/2024, 20:26

General

  • Target

    347646b171fd21e266eb3f9dd5f9bcfa911b3f96b32ce65c9ee8b93f7685d375.exe

  • Size

    4.1MB

  • MD5

    b8ed1b3a2bc6791d401ea206e54e3bb5

  • SHA1

    658b531b12b91b5d4f3b07a6126096022f9fb7fe

  • SHA256

    347646b171fd21e266eb3f9dd5f9bcfa911b3f96b32ce65c9ee8b93f7685d375

  • SHA512

    2c2562132467365898623cee0b5e9d625d0354717e9ae6aed438396b576efa1ac39ae07f3716b0a6b65cf23377631d11bd72ea18ad0d6a574ca3574e53638683

  • SSDEEP

    98304:+R0pI/IQlUoMPdmpSpV4ADtnkgvNWlw6aTfN41v:+R0pIAQhMPdmi5n9klRKN41v

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\347646b171fd21e266eb3f9dd5f9bcfa911b3f96b32ce65c9ee8b93f7685d375.exe
    "C:\Users\Admin\AppData\Local\Temp\347646b171fd21e266eb3f9dd5f9bcfa911b3f96b32ce65c9ee8b93f7685d375.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1588
    • C:\FilesMI\devoptisys.exe
      C:\FilesMI\devoptisys.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      PID:1280
  • 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=2824 --field-trial-handle=2236,i,5367110156796017614,12594004256180761011,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:2420

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\FilesMI\devoptisys.exe

      Filesize

      4.1MB

      MD5

      e9c035dfba57183ed7b1c52081757efd

      SHA1

      4a4cd279e6d61bf9699c9b6fb7eb8c5e75e6223e

      SHA256

      cafecc488172806d830f6725589372235c33b8257b4c18b137814946c24581e7

      SHA512

      800b640455bf6aeba4e5553ca2a8e9455d835877c92f1541066a793ad8fa2f0979d366001c7ec58e74bd536f3937ab5c493946fd6066f3a615f557444d6cef7d

    • C:\Galax44\boddevloc.exe

      Filesize

      620KB

      MD5

      772f30c9c97bbba078efbe77109e28ad

      SHA1

      584d635fae21df0954a335e0b48d49ee6f20e327

      SHA256

      b8e213b0db4f7c8fee2cb37a22757ec52d39e4ad34af10d1cc9c31a495a90820

      SHA512

      2dd89f5819b7156c1b12f83342ec0a0ac1362f8b00e27eedd611f11368f820a3d5c758f8b77afa085b7d06d7661523855c0d0fe5b28296d2606f7d6cf05a5db2

    • C:\Galax44\boddevloc.exe

      Filesize

      4.1MB

      MD5

      f1ec0b6c3a0367c19b26b548b3ff297a

      SHA1

      468a8d4059c43d88776d2da7e5257089023f4795

      SHA256

      2dd246bbe01fc8d23dd3d02fd423f4fc5a6203843cb2a6c5d2838c41068b9f04

      SHA512

      613b181b9a185368bf418d1c7c497fc8c3c750d7006b3b954d1ded438ddeec825de82fa19602893843436a55acc54a67ae74059dafd09d611dba3efaf788e7da

    • C:\Users\Admin\253086396416_10.0_Admin.ini

      Filesize

      206B

      MD5

      dda4115e16f7911789b2fd3e8a32c464

      SHA1

      44176d9605b2cfe48b515e9c6da39013b1c57c26

      SHA256

      b31e6cda25815e4cc166fc775af858f4106ad504dc3e5ef51acbf394fd636026

      SHA512

      7d2fb207baa34cc2505b645bbce34e0e46d04f298c1fc3d83a25f48c1206137593ea97e5555fa2aa4cc8d78a88f0d3cb0dbbbe9a6d7b23786ecda263ee463ac7