Analysis

  • max time kernel
    141s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    31/12/2023, 05:44

General

  • Target
    Setup_00.exe
  • Size 121KB
  • Sample231231-gff4cagdfq
  • SHA256 782dac7005ea26f34f175c7d6230801ff18d4d786713febfb5e6eb128bfa2cf6
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 8 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Setup_00.exe
    "C:\Users\Admin\AppData\Local\Temp\Setup_00.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2024
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\LC.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\LC.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:2780
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2780 -s 284
        3⤵
        • Loads dropped DLL
        • Program crash
        PID:2876

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        LC.exe

        • Path \Users\Admin\AppData\Local\Temp\IXP000.TMP\LC.exe
        • Size 45KB
        • SHA256 24da3e109cafea575974f34f165dc077dd9f445dd1838933e62993942ae50d61
        • MD5 SHA1 SHA512 SSDEEP

        memory/2024-16-0x0000000000180000-0x0000000000196000-memory.dmp

        memory/2024-11-0x0000000000180000-0x0000000000196000-memory.dmp

        memory/2024-23-0x0000000000180000-0x0000000000196000-memory.dmp

        memory/2024-24-0x0000000000180000-0x0000000000196000-memory.dmp

        memory/2780-17-0x0000000000400000-0x0000000000416000-memory.dmp

        memory/2780-18-0x0000000000020000-0x0000000000036000-memory.dmp

        memory/2780-26-0x0000000000020000-0x0000000000036000-memory.dmp

        memory/2780-27-0x0000000000020000-0x0000000000036000-memory.dmp