Analysis

  • max time kernel
    116s
  • max time network
    122s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/08/2024, 07:27

General

  • Target

    a002570b8a79e74c0cbe9532395a62e0N.exe

  • Size

    9.6MB

  • MD5

    a002570b8a79e74c0cbe9532395a62e0

  • SHA1

    ce7982587be07b05d94ebeb911fcaead387933bc

  • SHA256

    d1210147dbb868f8c36b61398d4acd11a68de2e44ba5a43bcb771db2ace18e3c

  • SHA512

    a34b3c1dbcd8f681e1d505302cb744a0fd03fd46cb5ac6f3f8cfb6bea1296d6ec72dcabbfb832ad08ad4475616f38a162240f14ab81016226d8addb8c18411ef

  • SSDEEP

    196608:45qnhgJuP3LAhCiVXOWvs6A1oMuWr45hrr2l:1S+LJBeJWGhrr2l

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops file in System32 directory 3 IoCs
  • Drops file in Program Files directory 31 IoCs
  • Drops file in Windows directory 45 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 60 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a002570b8a79e74c0cbe9532395a62e0N.exe
    "C:\Users\Admin\AppData\Local\Temp\a002570b8a79e74c0cbe9532395a62e0N.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:4884

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\AdobeCreate.exe

          Filesize

          9.6MB

          MD5

          a08e34b6373cf8cf1df0c885198f7661

          SHA1

          c053177434826412c3eb2e78423730718f77685a

          SHA256

          7fc09ce38912f111ac8f1497ec17c0f4c7f8ce06c8e5eede2522416e0c21704c

          SHA512

          71462f62d6aa9f3125646986ccc4e7fbb8cccddace8fb065eb128aa119b0fb035853dc47664ad0a85463d89e7c0048b9946a5d2c63301e8b59f3f9a7a125a8d7

        • C:\Program Files (x86)\Common Files\Adobe\Reader\DC\Linguistics\Providers\Plugins2\AdobeHunspellPlugin\AdobeHunspellPluginAdobeHunspellPlugin.exe

          Filesize

          9.6MB

          MD5

          a002570b8a79e74c0cbe9532395a62e0

          SHA1

          ce7982587be07b05d94ebeb911fcaead387933bc

          SHA256

          d1210147dbb868f8c36b61398d4acd11a68de2e44ba5a43bcb771db2ace18e3c

          SHA512

          a34b3c1dbcd8f681e1d505302cb744a0fd03fd46cb5ac6f3f8cfb6bea1296d6ec72dcabbfb832ad08ad4475616f38a162240f14ab81016226d8addb8c18411ef

        • C:\Program Files (x86)\Common Files\Microsoft Shared\VC\RCX9688.tmp

          Filesize

          9.6MB

          MD5

          7e46e52735d173eee76638bd50e579b5

          SHA1

          a9fdeb827ab67e612545b0c71d6b25c9c30ae5e1

          SHA256

          402680fd18ea554a3d97f2c217e3476bfa32c14a6e29b836657bf6dd5eeac3ca

          SHA512

          ea224fc54c894dd174442229dbe30a4d834fd5a928c8136975e567e17a5c679e4aece059ce3bb28bbec02841fe3c17fc8dc82eb66b61da8f23d92abf0bfb30a5

        • C:\Windows\assembly\GAC_MSIL\UIAutomationProvider.Resources\3.0.0.0_it_31bf3856ad364e35\RCX3949.tmp

          Filesize

          9.6MB

          MD5

          b23020244857e8663b252d9639d5151d

          SHA1

          d4840995a780e84f64248d51d1b6d37987dd3a9b

          SHA256

          f8e0b6930e3feca1907ebda49c4d7d2836f6034750c91b57619f8af709051310

          SHA512

          6968d8515d6266ff57956cbe9c6e4039b6736e279c083870c7cd6be86e22e0e9185706b079957aa0d4d5831b23219a415272fe36b41393fabbbc06aa3376446e