Analysis

  • max time kernel
    141s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20250610-en
  • resource tags

    arch:x64arch:x86image:win11-20250610-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    08/09/2025, 04:03

General

  • Target
    393417ce4ce5c01da34b249f67948c60.exe
  • Size 4.5MB
  • Sample250908-emdkpasshv
  • SHA256 ee569d3bef54ffac9649d869a5642b885b1243b47fa8067835582b63daf1eb42
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • lclipper

C2
  • https://api.telegram.org/bot7841921350:AAFGkor-dSPkf-PgNgU6DqA2BBmIM8f_vRU/sendMessage?chat_id=6299414420&text=

Signatures

  • LClipper

    LClipper is a stealer written in C++.

  • Lclipper family
  • Checks BIOS information in registry 2 TTPs 6 IoCs

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

  • Executes dropped EXE 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 3 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\393417ce4ce5c01da34b249f67948c60.exe
    "C:\Users\Admin\AppData\Local\Temp\393417ce4ce5c01da34b249f67948c60.exe"
    1⤵
    • Checks BIOS information in registry
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1684
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c start cmd /C "ping localhost -n 1 && start C:\Users\Admin\AppData\Local\GoogleChrome.exe"
      2⤵
      • System Network Configuration Discovery: Internet Connection Discovery
      • Suspicious use of WriteProcessMemory
      PID:712
      • C:\Windows\system32\cmd.exe
        cmd /C "ping localhost -n 1 && start C:\Users\Admin\AppData\Local\GoogleChrome.exe"
        3⤵
        • System Network Configuration Discovery: Internet Connection Discovery
        • Suspicious use of WriteProcessMemory
        PID:3876
        • C:\Windows\system32\PING.EXE
          ping localhost -n 1
          4⤵
          • System Network Configuration Discovery: Internet Connection Discovery
          • Runs ping.exe
          PID:4372
        • C:\Users\Admin\AppData\Local\GoogleChrome.exe
          C:\Users\Admin\AppData\Local\GoogleChrome.exe
          4⤵
          • Checks BIOS information in registry
          • Executes dropped EXE
          PID:4420
  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\GoogleChrome.exe
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4084
    • C:\Users\Admin\AppData\Local\GoogleChrome.exe
      C:\Users\Admin\AppData\Local\GoogleChrome.exe
      2⤵
      • Checks BIOS information in registry
      • Executes dropped EXE
      PID:3272

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        GoogleChrome.exe

        • Path C:\Users\Admin\AppData\Local\GoogleChrome.exe
        • Size 4.5MB
        • SHA256 ee569d3bef54ffac9649d869a5642b885b1243b47fa8067835582b63daf1eb42
        • MD5 SHA1 SHA512 SSDEEP

        memory/1684-0-0x00007FF6C9570000-0x00007FF6C9EDE000-memory.dmp

        memory/1684-4-0x00007FF6C9570000-0x00007FF6C9EDE000-memory.dmp

        memory/3272-34-0x00007FF638120000-0x00007FF638A8E000-memory.dmp

        memory/3272-31-0x00007FF638120000-0x00007FF638A8E000-memory.dmp

        memory/3272-39-0x00007FF638120000-0x00007FF638A8E000-memory.dmp

        memory/3272-25-0x00007FF638120000-0x00007FF638A8E000-memory.dmp

        memory/3272-26-0x00007FF638120000-0x00007FF638A8E000-memory.dmp

        memory/3272-27-0x00007FF638120000-0x00007FF638A8E000-memory.dmp

        memory/3272-28-0x00007FF638120000-0x00007FF638A8E000-memory.dmp

        memory/3272-29-0x00007FF638120000-0x00007FF638A8E000-memory.dmp

        memory/3272-30-0x00007FF638120000-0x00007FF638A8E000-memory.dmp

        memory/3272-38-0x00007FF638120000-0x00007FF638A8E000-memory.dmp

        memory/3272-32-0x00007FF638120000-0x00007FF638A8E000-memory.dmp

        memory/3272-33-0x00007FF638120000-0x00007FF638A8E000-memory.dmp

        memory/3272-8-0x00007FF638120000-0x00007FF638A8E000-memory.dmp

        memory/3272-35-0x00007FF638120000-0x00007FF638A8E000-memory.dmp

        memory/3272-36-0x00007FF638120000-0x00007FF638A8E000-memory.dmp

        memory/3272-37-0x00007FF638120000-0x00007FF638A8E000-memory.dmp

        memory/4420-11-0x00007FF638120000-0x00007FF638A8E000-memory.dmp

        memory/4420-24-0x00007FF638120000-0x00007FF638A8E000-memory.dmp