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Analysis

  • max time kernel
    155s
  • max time network
    161s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/03/2024, 19:48

General

  • Target

    c172a633f244dd1c67035715ecb9a4e9.exe

  • Size

    37KB

  • MD5

    c172a633f244dd1c67035715ecb9a4e9

  • SHA1

    e2bf15a024b6d0a88752401d53e047e39bb1e4cd

  • SHA256

    1b1af1ddd18e0504348074fa8f969c5f657f8e5390c5e054a10cf28d8d52bd98

  • SHA512

    9ee7591e45ccc90f2083b0b832bf7906b68d62823113f0fae687ca2c6a60320eefea024fcb871cf6df9048abb4ce79de55cabe024ecaf2693b7975937d3f9ff8

  • SSDEEP

    384:qV4jRGBhOry47SDH02Ijd5vrf6DelcTKmpY2vnqwxX6lBdhoHnI8vuu:BRO0rEDAjdhrf6Del/yDvnqwF67MI8

Score
10/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 3 IoCs
  • Drops file in Windows directory 2 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c172a633f244dd1c67035715ecb9a4e9.exe
    "C:\Users\Admin\AppData\Local\Temp\c172a633f244dd1c67035715ecb9a4e9.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    PID:2636
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2636 -s 516
      2⤵
      • Program crash
      PID:3936
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2636 -ip 2636
    1⤵
      PID:3860
    • 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=4088 --field-trial-handle=3088,i,14310325015283915034,7660943942870463106,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:4068

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2636-0-0x0000000000400000-0x0000000000409000-memory.dmp

        Filesize

        36KB

      • memory/2636-5-0x0000000000400000-0x0000000000409000-memory.dmp

        Filesize

        36KB

      • memory/2636-8-0x0000000000400000-0x0000000000409000-memory.dmp

        Filesize

        36KB