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Analysis

  • max time kernel
    149s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    24/04/2024, 22:58

General

  • Target

    6f684e77d561378f063e84c831986c2d41e333a8e1a9504e75d8160a18cef208.exe

  • Size

    268KB

  • MD5

    579302a4fc3db55d202ced7520f3616d

  • SHA1

    45958447d1d5845f40877a0bc2768ba3375a40ad

  • SHA256

    6f684e77d561378f063e84c831986c2d41e333a8e1a9504e75d8160a18cef208

  • SHA512

    6d7a9cab5dcfe955635301d60102ca1791e45837e5267bce3264254c1cc900e5bf22627f60e47c1c5d08364f95b6045146aca99552996d099891dfca5d9362a4

  • SSDEEP

    3072:esSQrIhCPDY1zuBvLen8DlZniqBXv7yOsWvgbsmIHX0WRIh:eCMMk1qFy8xZnisyOs2tHEWRe

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 27 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6f684e77d561378f063e84c831986c2d41e333a8e1a9504e75d8160a18cef208.exe
    "C:\Users\Admin\AppData\Local\Temp\6f684e77d561378f063e84c831986c2d41e333a8e1a9504e75d8160a18cef208.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2220
    • C:\Users\Admin\dooexi.exe
      "C:\Users\Admin\dooexi.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:2320

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\dooexi.exe

    Filesize

    268KB

    MD5

    ecc206efff70b3dab332518f42e92a47

    SHA1

    d01db5c89ac2129c86e6ca0f21c6f32b22b902e8

    SHA256

    a7d29d92cc189402295ab7373ff3c013c2e0c35001d9b3a204f09b57c0cdf1c8

    SHA512

    334fa448b0acf4f27575b3c2413e2407778267cd6aec5ea1809b8647c82c47a686817a1fe93e4afb64e3289a71c13535fa8f5780347912f2a6a2a9e7e3379aa3