Analysis

  • max time kernel
    147s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-03-2023 17:03

General

  • Target

    d36ac039727d2f47fe176d3332520fae78574ccdf4790dd5b2f95430540fc766.exe

  • Size

    1.9MB

  • MD5

    5479c2f6ef15bf5552e8d1040988ed2b

  • SHA1

    24f660f9d767467ac3a60348741e25c4d428b70f

  • SHA256

    d36ac039727d2f47fe176d3332520fae78574ccdf4790dd5b2f95430540fc766

  • SHA512

    ee035a04196db93ca4d6c07cf15dcdfc8bdf367a5a00d9b14b5bd0e6ebda96a4bed1b71964c4fda0ab509f3b69ea6126c6e2aca710ca3ab74061a69c3f8f515e

  • SSDEEP

    49152:LldUyBTZpMFSbP8fzTSwr1UZR9xpc3oaJqRC+7:LlBpW40fSJZRPpeJMT

Malware Config

Extracted

Family

laplas

C2

http://45.87.154.105

Attributes
  • api_key

    1c630872d348a77d04368d542fde4663bc2bcb96f1b909554db3472c08df2767

Signatures

  • Laplas Clipper

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

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

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

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d36ac039727d2f47fe176d3332520fae78574ccdf4790dd5b2f95430540fc766.exe
    "C:\Users\Admin\AppData\Local\Temp\d36ac039727d2f47fe176d3332520fae78574ccdf4790dd5b2f95430540fc766.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:5024
    • C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
      C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
      2⤵
      • Executes dropped EXE
      PID:5112

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe

    Filesize

    811.9MB

    MD5

    196247f96e6084f33710903534818a76

    SHA1

    47c952d6defc244679227cd9c9983978361cf569

    SHA256

    9d224e1962708f79944f84b1be763ff2c1bae5dfdea3b2bd20a62d57401da724

    SHA512

    72b658fb3381b6450ddf1359cc9af9b6cca8d945b62a4c264c63b9d3f89919efae919ee9829f9f90da8dc2a41ae93a814ca7fa98d627fc0b98f0b2da34dcc48d

  • C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe

    Filesize

    811.9MB

    MD5

    196247f96e6084f33710903534818a76

    SHA1

    47c952d6defc244679227cd9c9983978361cf569

    SHA256

    9d224e1962708f79944f84b1be763ff2c1bae5dfdea3b2bd20a62d57401da724

    SHA512

    72b658fb3381b6450ddf1359cc9af9b6cca8d945b62a4c264c63b9d3f89919efae919ee9829f9f90da8dc2a41ae93a814ca7fa98d627fc0b98f0b2da34dcc48d

  • memory/5024-134-0x0000000004CE0000-0x00000000050B0000-memory.dmp

    Filesize

    3.8MB

  • memory/5024-136-0x0000000000400000-0x0000000002C8D000-memory.dmp

    Filesize

    40.6MB

  • memory/5024-138-0x0000000000400000-0x0000000002C8D000-memory.dmp

    Filesize

    40.6MB

  • memory/5112-146-0x0000000000400000-0x0000000002C8D000-memory.dmp

    Filesize

    40.6MB

  • memory/5112-150-0x0000000000400000-0x0000000002C8D000-memory.dmp

    Filesize

    40.6MB

  • memory/5112-144-0x0000000000400000-0x0000000002C8D000-memory.dmp

    Filesize

    40.6MB

  • memory/5112-142-0x0000000000400000-0x0000000002C8D000-memory.dmp

    Filesize

    40.6MB

  • memory/5112-147-0x0000000000400000-0x0000000002C8D000-memory.dmp

    Filesize

    40.6MB

  • memory/5112-148-0x0000000000400000-0x0000000002C8D000-memory.dmp

    Filesize

    40.6MB

  • memory/5112-149-0x0000000000400000-0x0000000002C8D000-memory.dmp

    Filesize

    40.6MB

  • memory/5112-143-0x0000000000400000-0x0000000002C8D000-memory.dmp

    Filesize

    40.6MB

  • memory/5112-151-0x0000000000400000-0x0000000002C8D000-memory.dmp

    Filesize

    40.6MB

  • memory/5112-152-0x0000000000400000-0x0000000002C8D000-memory.dmp

    Filesize

    40.6MB

  • memory/5112-153-0x0000000000400000-0x0000000002C8D000-memory.dmp

    Filesize

    40.6MB

  • memory/5112-154-0x0000000000400000-0x0000000002C8D000-memory.dmp

    Filesize

    40.6MB

  • memory/5112-155-0x0000000000400000-0x0000000002C8D000-memory.dmp

    Filesize

    40.6MB

  • memory/5112-156-0x0000000000400000-0x0000000002C8D000-memory.dmp

    Filesize

    40.6MB