Analysis

  • max time kernel
    143s
  • max time network
    179s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-05-2023 16:06

General

  • Target

    3469724e57612ca20c888a5a86719c3e4b6fe71f2cfcfecff2fb3950fd0a32ac.exe

  • Size

    3.5MB

  • MD5

    f5548281bcdcec5c1d151d3417412042

  • SHA1

    be6d9b40b6ede0f3c5582b8f48bde7f44f2ed792

  • SHA256

    3469724e57612ca20c888a5a86719c3e4b6fe71f2cfcfecff2fb3950fd0a32ac

  • SHA512

    387d864aca4be8691c20b0ec4b11906491cdb7b0fc435f59699c0596a47ad086d711ed97c47a611b58adf1096203ab7a488e26c307d885e566f56db6dcecab4c

  • SSDEEP

    98304:k4SaRf9WEiCfCO55VCKCwKmLE323hOViL6IEifjGV9J:k431WwDCbfj23hOViLZEif0

Malware Config

Extracted

Family

laplas

C2

http://89.23.97.128

Attributes
  • api_key

    bc2dceabe69fa26dbf4dd8295d65e03e1990633a88c1c8410825c9266b239396

Signatures

  • Laplas Clipper

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

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs
  • Checks BIOS information in registry 2 TTPs 4 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 2 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • GoLang User-Agent 1 IoCs

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

  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3469724e57612ca20c888a5a86719c3e4b6fe71f2cfcfecff2fb3950fd0a32ac.exe
    "C:\Users\Admin\AppData\Local\Temp\3469724e57612ca20c888a5a86719c3e4b6fe71f2cfcfecff2fb3950fd0a32ac.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Adds Run key to start application
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of WriteProcessMemory
    PID:3864
    • C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
      C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
      2⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Executes dropped EXE
      • Checks whether UAC is enabled
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      PID:1212

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    478.5MB

    MD5

    897e2ea93aaafbd4118fe935450abb31

    SHA1

    52e61fd6775a89789c49404aee552ca42a4dc661

    SHA256

    c5f20d9797cfdd0d746feda63e79c5dea617eaeff02e5180c1098221c16bfff3

    SHA512

    2df617eb9a85e59559c2ca2bd8c0c023e9367b32fce0b9dba2f07407a174b93c942c6ec3884d05ae6ad5ced4d94928467ce7c628bf485cf08f20615808fa14c5

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

    Filesize

    473.9MB

    MD5

    5f97e30aae3112bc630676d5845513f3

    SHA1

    89c24e2bd7f7f56fa8932e1e00a62e7cd0a366fd

    SHA256

    ef06639904730613a8967b0f2b59616eb5a13f362909544db18998b78f4f2dc0

    SHA512

    cf0f5b607fd9201c9bfe0393f747c7b41a1bacc5637d1d962db95a5ce5002ab8e8b6d1edc21e7672680d4bbb3f6b262bd947010cbf0a5e8a9d6071d019857984

  • memory/1212-159-0x00000000009E0000-0x0000000001248000-memory.dmp

    Filesize

    8.4MB

  • memory/1212-156-0x00000000009E0000-0x0000000001248000-memory.dmp

    Filesize

    8.4MB

  • memory/1212-170-0x00000000009E0000-0x0000000001248000-memory.dmp

    Filesize

    8.4MB

  • memory/1212-169-0x00000000009E0000-0x0000000001248000-memory.dmp

    Filesize

    8.4MB

  • memory/1212-168-0x00000000009E0000-0x0000000001248000-memory.dmp

    Filesize

    8.4MB

  • memory/1212-166-0x00000000009E0000-0x0000000001248000-memory.dmp

    Filesize

    8.4MB

  • memory/1212-165-0x00000000009E0000-0x0000000001248000-memory.dmp

    Filesize

    8.4MB

  • memory/1212-154-0x00000000009E0000-0x0000000001248000-memory.dmp

    Filesize

    8.4MB

  • memory/1212-164-0x00000000009E0000-0x0000000001248000-memory.dmp

    Filesize

    8.4MB

  • memory/1212-163-0x00000000009E0000-0x0000000001248000-memory.dmp

    Filesize

    8.4MB

  • memory/1212-162-0x00000000009E0000-0x0000000001248000-memory.dmp

    Filesize

    8.4MB

  • memory/1212-161-0x00000000009E0000-0x0000000001248000-memory.dmp

    Filesize

    8.4MB

  • memory/1212-160-0x00000000009E0000-0x0000000001248000-memory.dmp

    Filesize

    8.4MB

  • memory/1212-155-0x00000000009E0000-0x0000000001248000-memory.dmp

    Filesize

    8.4MB

  • memory/1212-158-0x00000000009E0000-0x0000000001248000-memory.dmp

    Filesize

    8.4MB

  • memory/1212-157-0x00000000009E0000-0x0000000001248000-memory.dmp

    Filesize

    8.4MB

  • memory/3864-144-0x0000000000510000-0x0000000000D78000-memory.dmp

    Filesize

    8.4MB

  • memory/3864-145-0x0000000000510000-0x0000000000D78000-memory.dmp

    Filesize

    8.4MB

  • memory/3864-149-0x0000000000510000-0x0000000000D78000-memory.dmp

    Filesize

    8.4MB

  • memory/3864-138-0x0000000000510000-0x0000000000D78000-memory.dmp

    Filesize

    8.4MB

  • memory/3864-134-0x0000000000510000-0x0000000000D78000-memory.dmp

    Filesize

    8.4MB

  • memory/3864-135-0x0000000000510000-0x0000000000D78000-memory.dmp

    Filesize

    8.4MB

  • memory/3864-133-0x0000000000510000-0x0000000000D78000-memory.dmp

    Filesize

    8.4MB

  • memory/3864-147-0x0000000000510000-0x0000000000D78000-memory.dmp

    Filesize

    8.4MB

  • memory/3864-146-0x0000000000510000-0x0000000000D78000-memory.dmp

    Filesize

    8.4MB

  • memory/3864-142-0x0000000000510000-0x0000000000D78000-memory.dmp

    Filesize

    8.4MB

  • memory/3864-136-0x0000000000510000-0x0000000000D78000-memory.dmp

    Filesize

    8.4MB

  • memory/3864-143-0x0000000000510000-0x0000000000D78000-memory.dmp

    Filesize

    8.4MB

  • memory/3864-141-0x0000000000510000-0x0000000000D78000-memory.dmp

    Filesize

    8.4MB

  • memory/3864-140-0x0000000000510000-0x0000000000D78000-memory.dmp

    Filesize

    8.4MB

  • memory/3864-139-0x0000000000510000-0x0000000000D78000-memory.dmp

    Filesize

    8.4MB

  • memory/3864-152-0x0000000000510000-0x0000000000D78000-memory.dmp

    Filesize

    8.4MB

  • memory/3864-137-0x0000000000510000-0x0000000000D78000-memory.dmp

    Filesize

    8.4MB