Analysis

  • max time kernel
    142s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    21/06/2024, 01:21

General

  • Target
    7ffdaf476524a9f3c0966b1fa0cb5551d542f310e6ed20d8832ca10b48e29dc9.exe
  • Size 486KB
  • Sample240621-bq6tvsvbma
  • SHA256 7ffdaf476524a9f3c0966b1fa0cb5551d542f310e6ed20d8832ca10b48e29dc9
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Family
  • amadey

Version
  • 4.21

Botnet
  • b2c2c1

C2
  • http://greendag.ru

Attributes
  • install_dir

    e221f72865

  • install_file

    Dctooux.exe

  • strings_key

    09a7af7983af08af50ea3f51a73065e9

  • url_paths

    /forum/index.php

rc4.plain

Signatures

  • Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Drops file in Windows directory 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7ffdaf476524a9f3c0966b1fa0cb5551d542f310e6ed20d8832ca10b48e29dc9.exe
    "C:\Users\Admin\AppData\Local\Temp\7ffdaf476524a9f3c0966b1fa0cb5551d542f310e6ed20d8832ca10b48e29dc9.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Windows directory
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:2416
    • C:\Users\Admin\AppData\Local\Temp\e221f72865\Dctooux.exe
      "C:\Users\Admin\AppData\Local\Temp\e221f72865\Dctooux.exe"
      2⤵
      • Executes dropped EXE
      PID:2708

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        691908287377

        • Path C:\Users\Admin\AppData\Local\Temp\691908287377
        • Size 67KB
        • SHA256 0cfabb1301d3727dd6b73c382faaceee1ebf82e4a11b3607f21975c2b5fce39c
        • MD5 SHA1 SHA512 SSDEEP

        Dctooux.exe

        • Path C:\Users\Admin\AppData\Local\Temp\e221f72865\Dctooux.exe
        • Size 486KB
        • SHA256 7ffdaf476524a9f3c0966b1fa0cb5551d542f310e6ed20d8832ca10b48e29dc9
        • MD5 SHA1 SHA512 SSDEEP

        memory/2416-1-0x00000000002F0000-0x00000000003F0000-memory.dmp

        memory/2416-2-0x00000000027E0000-0x000000000284B000-memory.dmp

        memory/2416-3-0x0000000000400000-0x0000000000470000-memory.dmp

        memory/2416-19-0x00000000002F0000-0x00000000003F0000-memory.dmp

        memory/2416-20-0x0000000000400000-0x0000000002766000-memory.dmp

        memory/2416-18-0x0000000000400000-0x0000000000470000-memory.dmp

        memory/2416-16-0x0000000000400000-0x0000000002766000-memory.dmp

        memory/2708-30-0x0000000000400000-0x0000000002766000-memory.dmp

        memory/2708-38-0x0000000000400000-0x0000000002766000-memory.dmp