Analysis

  • max time kernel
    137s
  • max time network
    155s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    17/03/2023, 15:00

General

  • Target
    setup.exe
  • Size 1.9MB
  • Sample230317-sdb76agg62
  • SHA256 cbd52e865efdcce13184bb8594a5016cc973b2f30e880fc620c60dc0b5986e1c
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • laplas

C2
  • http://45.159.189.105

Attributes
  • api_key

    9ee0ef01cd0f0468c997745b63f39799e510412a4bb4e6ff8efcf6f8ac926172

Signatures

  • Laplas Clipper

    Laplas is a crypto wallet stealer with three variants written in Golang, C#, and C++.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 5 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • GoLang User-Agent 3 IoCs

    Uses default user-agent string defined by GoLang HTTP packages.

  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\setup.exe
    "C:\Users\Admin\AppData\Local\Temp\setup.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1480
    • C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
      C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:1712

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        ntlhost.exe

        • Path C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
        • Size 244.4MB
        • SHA256 e4aaa8f898d6420588b27da1aab0b55eb9f60a9c3f184dd41a505492f105f51c
        • MD5 SHA1 SHA512 SSDEEP

        ntlhost.exe

        • Path C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
        • Size 251.0MB
        • SHA256 6cd2bb4abb504367958aa6f8b756dc2c840c84fe06cba2505d27eea9ace29a1b
        • MD5 SHA1 SHA512 SSDEEP

        ntlhost.exe

        • Path C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
        • Size 239.4MB
        • SHA256 2c26d7c602a84d4821e5253a30ea401fd34164e7a8a1029705abdcc3b2afab49
        • MD5 SHA1 SHA512 SSDEEP

        ntlhost.exe

        • Path \Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
        • Size 126.4MB
        • SHA256 c9fed114b0ee4b238fb71d76a1962b18fbe62d9369e6dcd216fb63880449f09f
        • MD5 SHA1 SHA512 SSDEEP

        ntlhost.exe

        • Path \Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
        • Size 136.7MB
        • SHA256 f38ac7f6c6483b95c800608a0681e736175e031e03326f6f3b89988ccdeef631
        • MD5 SHA1 SHA512 SSDEEP

        ntlhost.exe

        • Path \Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
        • Size 248.6MB
        • SHA256 f2f2c21dc21b691583d951515c194ee8188d6e4dccfaa1d78dddc03dd6b312e6
        • MD5 SHA1 SHA512 SSDEEP

        ntlhost.exe

        • Path \Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
        • Size 248.1MB
        • SHA256 d09d1c188b65f52b8e36e5d963cfff7c7ddaeaf73f9301b9fbf4df281645307f
        • MD5 SHA1 SHA512 SSDEEP

        ntlhost.exe

        • Path \Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
        • Size 249.9MB
        • SHA256 f9da20c65db86f423d4cc84bd4cf97a16a7ae8c1c309a79afbf30791f140da72
        • MD5 SHA1 SHA512 SSDEEP

        memory/1480-65-0x0000000000400000-0x0000000002C8E000-memory.dmp

        memory/1480-55-0x00000000048B0000-0x0000000004C80000-memory.dmp

        memory/1480-54-0x0000000004700000-0x00000000048AA000-memory.dmp

        memory/1712-70-0x0000000000400000-0x0000000002C8E000-memory.dmp

        memory/1712-78-0x0000000000400000-0x0000000002C8E000-memory.dmp

        memory/1712-71-0x0000000000400000-0x0000000002C8E000-memory.dmp

        memory/1712-72-0x0000000000400000-0x0000000002C8E000-memory.dmp

        memory/1712-75-0x0000000000400000-0x0000000002C8E000-memory.dmp

        memory/1712-76-0x0000000000400000-0x0000000002C8E000-memory.dmp

        memory/1712-77-0x0000000000400000-0x0000000002C8E000-memory.dmp

        memory/1712-69-0x00000000046F0000-0x000000000489A000-memory.dmp

        memory/1712-79-0x0000000000400000-0x0000000002C8E000-memory.dmp

        memory/1712-80-0x0000000000400000-0x0000000002C8E000-memory.dmp

        memory/1712-81-0x0000000000400000-0x0000000002C8E000-memory.dmp

        memory/1712-82-0x0000000000400000-0x0000000002C8E000-memory.dmp

        memory/1712-83-0x0000000000400000-0x0000000002C8E000-memory.dmp

        memory/1712-84-0x0000000000400000-0x0000000002C8E000-memory.dmp