Analysis

  • max time kernel
    92s
  • max time network
    122s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/06/2024, 09:50

General

  • Target
    Счёт на оплату.docm
  • Size 33KB
  • Sample240619-lt5fbasfnn
  • SHA256 3e7e321ca46b1337d69b9d39ad4dc1b268abb33c9331c06ad07fbb93f29fab89
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • metasploit

Version
  • windows/reverse_http

C2
  • http://8.8.8.8:5555/zSE9R66S0rraBdsEuVDCbAcHm4d4HwfrCxUPZVx9puos4rwEtJYcq6pkDktx6eSFYy7kU5oq35RNY-dTUHVT8PkQK697FEhhVal855uLYDsu7kkGa5HPh-A_RSCMYlNagTI5RlAPwzzT3itpLVl0bgaf6gwEd8aYdSKGaoH77_3vcEsKMQlq6uuEh7qF8nE

Signatures

  • MetaSploit

    Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

  • Process spawned suspicious child process 1 IoCs

    This child process is typically not spawned unless (for example) the parent process crashes. This typically indicates the parent process was unsuccessfully compromised.

  • Checks processor information in registry 2 TTPs 6 IoCs

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

  • Enumerates system info in registry 2 TTPs 5 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\Счёт на оплату.docm" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4932
    • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE
      "C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE" -x -s 4580
      2⤵
      • Process spawned suspicious child process
      • Suspicious use of WriteProcessMemory
      PID:3800
      • C:\Windows\system32\dwwin.exe
        C:\Windows\system32\dwwin.exe -x -s 4580
        3⤵
        • Checks processor information in registry
        • Enumerates system info in registry
        PID:2692

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/3800-42-0x00007FFBBDA10000-0x00007FFBBDC05000-memory.dmp

        memory/3800-56-0x00007FFB7DA90000-0x00007FFB7DAA0000-memory.dmp

        memory/3800-57-0x00007FFB7DA90000-0x00007FFB7DAA0000-memory.dmp

        memory/3800-55-0x00007FFB7DA90000-0x00007FFB7DAA0000-memory.dmp

        memory/3800-59-0x00007FFBBDA10000-0x00007FFBBDC05000-memory.dmp

        memory/3800-58-0x00007FFB7DA90000-0x00007FFB7DAA0000-memory.dmp

        memory/3800-41-0x00007FFBBDA10000-0x00007FFBBDC05000-memory.dmp

        memory/4932-0-0x00007FFB7DA90000-0x00007FFB7DAA0000-memory.dmp

        memory/4932-34-0x00007FFBBDA10000-0x00007FFBBDC05000-memory.dmp

        memory/4932-10-0x00007FFBBDA10000-0x00007FFBBDC05000-memory.dmp

        memory/4932-9-0x00007FFBBDA10000-0x00007FFBBDC05000-memory.dmp

        memory/4932-12-0x00007FFBBDA10000-0x00007FFBBDC05000-memory.dmp

        memory/4932-13-0x00007FFB7B850000-0x00007FFB7B860000-memory.dmp

        memory/4932-11-0x00007FFBBDA10000-0x00007FFBBDC05000-memory.dmp

        memory/4932-14-0x00007FFB7B850000-0x00007FFB7B860000-memory.dmp

        memory/4932-35-0x00007FFBBDA10000-0x00007FFBBDC05000-memory.dmp

        memory/4932-7-0x00007FFBBDA10000-0x00007FFBBDC05000-memory.dmp

        memory/4932-33-0x00000248C4EC0000-0x00000248C4EC1000-memory.dmp

        memory/4932-8-0x00007FFBBDA10000-0x00007FFBBDC05000-memory.dmp

        memory/4932-1-0x00007FFB7DA90000-0x00007FFB7DAA0000-memory.dmp

        memory/4932-3-0x00007FFBBDAAD000-0x00007FFBBDAAE000-memory.dmp

        memory/4932-4-0x00007FFB7DA90000-0x00007FFB7DAA0000-memory.dmp

        memory/4932-6-0x00007FFB7DA90000-0x00007FFB7DAA0000-memory.dmp

        memory/4932-5-0x00007FFBBDA10000-0x00007FFBBDC05000-memory.dmp

        memory/4932-2-0x00007FFB7DA90000-0x00007FFB7DAA0000-memory.dmp

        memory/4932-61-0x00007FFBBDA10000-0x00007FFBBDC05000-memory.dmp