Analysis

  • max time kernel
    141s
  • max time network
    87s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/12/2023, 10:17

General

  • Target
    325cfaf6a3942af25d654ca13cc9f795.exe
  • Size 20.9MB
  • Sample231231-mbcg9adch8
  • SHA256 cc145daee28e88dfb6b51e77a5d9f29152d4da1f5789b2b3a4d8fcb736543e3b
  • MD5 SHA1 SHA512 SSDEEP
Score
9/10

Malware Config

Signatures

  • Detectes Phoenix Miner Payload 1 IoCs
  • VMProtect packed file 1 IoCs

    Detects executables packed with VMProtect commercial packer.

  • AutoIT Executable 2 IoCs

    AutoIT scripts compiled to PE executables.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\325cfaf6a3942af25d654ca13cc9f795.exe
    "C:\Users\Admin\AppData\Local\Temp\325cfaf6a3942af25d654ca13cc9f795.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3548
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\scratch.bat
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2464
  • C:\Windows\system32\PING.EXE
    ping -n 10 127.0.0.1
    1⤵
    • Runs ping.exe
    PID:5036

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        aut6D31.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\aut6D31.tmp
        • Size 381KB
        • SHA256 11bc5103504955a39a4b054e3e61d812cca75b5cb05b5bb31a582e941c9a6d9d
        • MD5 SHA1 SHA512 SSDEEP

        scratch.bat

        • Path C:\Users\Admin\AppData\Local\Temp\scratch.bat
        • Size 212B
        • SHA256 85668bf14ce3846a8b8610306e595e7efd7066d67fdeb75987db44bca21b0817
        • MD5 SHA1 SHA512

        memory/3548-0-0x0000000140000000-0x0000000142A34000-memory.dmp

        memory/3548-3-0x0000000140000000-0x0000000142A34000-memory.dmp

        memory/3548-5-0x00007FF9CBF90000-0x00007FF9CBF91000-memory.dmp

        memory/3548-36-0x0000000140000000-0x0000000142A34000-memory.dmp