Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/12/2023, 17:28

General

  • Target

    30ecfb627f65a8e5571983de5212b2e9.exe

  • Size

    236KB

  • MD5

    30ecfb627f65a8e5571983de5212b2e9

  • SHA1

    b2cba84ab364954388aaaa4f0391bbe5f8c4f7f8

  • SHA256

    20de8b14f3275bc17c519a9ff0845b5d116229fecc5c269f31634696a2064ebf

  • SHA512

    732a976cc4fb03d1e108ecdc9c0300d111b0515627ac2369ce4a96d288db6b36eb4b963bbad5bd4c74760f22852edc48a539c0d78515296c03f8ccc41373682a

  • SSDEEP

    6144:3wbPxAjjLPqKGaLCUI989H79t5LqRPqTmc4t2GXh+juOTXFbx:AbPxAjjLPqKGaLCUI989H79t4lqV4tet

Score
10/10

Malware Config

Signatures

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

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

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 52 IoCs
  • Enumerates physical storage devices 1 TTPs

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

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\30ecfb627f65a8e5571983de5212b2e9.exe
    "C:\Users\Admin\AppData\Local\Temp\30ecfb627f65a8e5571983de5212b2e9.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:4836
    • C:\Users\Admin\xeeebe.exe
      "C:\Users\Admin\xeeebe.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:3992

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\xeeebe.exe

          Filesize

          236KB

          MD5

          a25115d7eb1b7dc7b3aa4d17360d7e35

          SHA1

          8940d81f99e7f5c3626bc91d978b5fa1c2afa5da

          SHA256

          99ddd4138e5d4b39f9d023447d62b37dac591f57da005a64b1b01ae323996173

          SHA512

          6d1eac6e31b290d702d7934ee559c8f4506e2e803009de9b0d74b5b3f313c79929ba2f7caef7f63ad5bc99561f45419098ec17804870293f852f9935e51431e9