Analysis

  • max time kernel
    153s
  • max time network
    163s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/10/2022, 01:36

General

  • Target

    8db25bf1f61759e5aa3a5708c45890d1c308479a42c5e0747c7b60468dc96e38.exe

  • Size

    116KB

  • MD5

    8022c477b7ec7bb7c1e41d5a39615220

  • SHA1

    a5652f92cf43994628623314781d197542aad258

  • SHA256

    8db25bf1f61759e5aa3a5708c45890d1c308479a42c5e0747c7b60468dc96e38

  • SHA512

    e2f12597e9d4cb62d5a86a648fa15380a781fbd77265997791d67fa25e30175a7dc16eefb86100e5e54793d3fe8f96f9912798eb6fc2dce5dfd047019e0ba32d

  • SSDEEP

    1536:jyfwR85EfxX+s7hiCQV0YJJRNBI1cZA2SdzKDbpDmJwQnSmnA8owh7CzR5:jyfwAwX+ePQVpJ2mSAfIPSmA830

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Adds Run key to start application 2 TTPs 51 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8db25bf1f61759e5aa3a5708c45890d1c308479a42c5e0747c7b60468dc96e38.exe
    "C:\Users\Admin\AppData\Local\Temp\8db25bf1f61759e5aa3a5708c45890d1c308479a42c5e0747c7b60468dc96e38.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Checks computer location settings
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4240
    • C:\Users\Admin\rglix.exe
      "C:\Users\Admin\rglix.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:2168

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        • C:\Users\Admin\rglix.exe

          Filesize

          116KB

          MD5

          d24ce721244068ca5d458ed9c7752c60

          SHA1

          98e4ba36bf260889f71dcb53bcfc86ec7e39e68d

          SHA256

          fc119f1fced763ffdd7286ae80166be902b9ba1b3018dd819ac7f7634badf077

          SHA512

          7acee614e4fe91d9fb6e761bae05d6ad06b57b6b380c9fa1a77861ee6a29b09d307af85f68fd5652c4abb931c0df93761709f90462f0cc4101f2e7e0eeea12bd

        • C:\Users\Admin\rglix.exe

          Filesize

          116KB

          MD5

          d24ce721244068ca5d458ed9c7752c60

          SHA1

          98e4ba36bf260889f71dcb53bcfc86ec7e39e68d

          SHA256

          fc119f1fced763ffdd7286ae80166be902b9ba1b3018dd819ac7f7634badf077

          SHA512

          7acee614e4fe91d9fb6e761bae05d6ad06b57b6b380c9fa1a77861ee6a29b09d307af85f68fd5652c4abb931c0df93761709f90462f0cc4101f2e7e0eeea12bd