Analysis

  • max time kernel
    148s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-07-2023 13:03

General

  • Target

    NA_17ca2de661fa07dd83a55a500_JC.exe

  • Size

    3.1MB

  • MD5

    18658dec7775fa53f081b892d6a2b027

  • SHA1

    fa8d901c7aac70e2c37544883ce087e48c6302d1

  • SHA256

    17ca2de661fa07dd83a55a5005c61eb8aee1e9cab56e9a13bc36a27f4b785554

  • SHA512

    cae5c6041b22b507ce66cb3b6509ff692b359748791aa93e006e1a700ff3cd439314823d070ff869ca4aac8fb8c2ac41d8de134bd1802693833b6cec7464f56d

  • SSDEEP

    98304:F28fuEzm1Q1n5oIVb0cCU/8j+okSprZHm87mv2B9:swm1o5pF4U/UhkSprZHJT

Malware Config

Extracted

Family

laplas

C2

http://lpls.tuktuk.ug

Attributes
  • api_key

    a0f588021b58e0c7908a163f8750678efedf2a66bf739a12427b379aef47ccde

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\NA_17ca2de661fa07dd83a55a500_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\NA_17ca2de661fa07dd83a55a500_JC.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:4316
    • 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:4332

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    712.1MB

    MD5

    152d823f0b11bb11d5f7181a76dae45b

    SHA1

    57c72ecad925a9f180b9688e6c016df602944e3a

    SHA256

    b036d2137a12c4ae4a82606dce38cd0d255658dbc0fb7e91d31b3df62c3b3b36

    SHA512

    a193d2104c82cc16349fc7951d6a50b9ac5e7cb8895ded05e313b0564a52bf62ea7e92f48c4fd1ce1135f4e042c329d0af5df2673cea983720013fc005fca6ac

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

    Filesize

    712.1MB

    MD5

    152d823f0b11bb11d5f7181a76dae45b

    SHA1

    57c72ecad925a9f180b9688e6c016df602944e3a

    SHA256

    b036d2137a12c4ae4a82606dce38cd0d255658dbc0fb7e91d31b3df62c3b3b36

    SHA512

    a193d2104c82cc16349fc7951d6a50b9ac5e7cb8895ded05e313b0564a52bf62ea7e92f48c4fd1ce1135f4e042c329d0af5df2673cea983720013fc005fca6ac

  • memory/4316-141-0x00000000008B0000-0x0000000001035000-memory.dmp

    Filesize

    7.5MB

  • memory/4316-142-0x00000000008B0000-0x0000000001035000-memory.dmp

    Filesize

    7.5MB

  • memory/4316-137-0x00000000008B0000-0x0000000001035000-memory.dmp

    Filesize

    7.5MB

  • memory/4316-138-0x00000000008B0000-0x0000000001035000-memory.dmp

    Filesize

    7.5MB

  • memory/4316-139-0x00000000008B0000-0x0000000001035000-memory.dmp

    Filesize

    7.5MB

  • memory/4316-140-0x00000000008B0000-0x0000000001035000-memory.dmp

    Filesize

    7.5MB

  • memory/4316-153-0x00007FFA4BF30000-0x00007FFA4C125000-memory.dmp

    Filesize

    2.0MB

  • memory/4316-136-0x00000000008B0000-0x0000000001035000-memory.dmp

    Filesize

    7.5MB

  • memory/4316-143-0x00000000008B0000-0x0000000001035000-memory.dmp

    Filesize

    7.5MB

  • memory/4316-144-0x00007FFA4BF30000-0x00007FFA4C125000-memory.dmp

    Filesize

    2.0MB

  • memory/4316-146-0x00000000008B0000-0x0000000001035000-memory.dmp

    Filesize

    7.5MB

  • memory/4316-135-0x00000000008B0000-0x0000000001035000-memory.dmp

    Filesize

    7.5MB

  • memory/4316-134-0x00000000008B0000-0x0000000001035000-memory.dmp

    Filesize

    7.5MB

  • memory/4316-151-0x00007FFA4BF30000-0x00007FFA4C125000-memory.dmp

    Filesize

    2.0MB

  • memory/4316-149-0x00000000008B0000-0x0000000001035000-memory.dmp

    Filesize

    7.5MB

  • memory/4316-133-0x00000000008B0000-0x0000000001035000-memory.dmp

    Filesize

    7.5MB

  • memory/4332-157-0x0000000000960000-0x00000000010E5000-memory.dmp

    Filesize

    7.5MB

  • memory/4332-168-0x0000000000960000-0x00000000010E5000-memory.dmp

    Filesize

    7.5MB

  • memory/4332-155-0x0000000000960000-0x00000000010E5000-memory.dmp

    Filesize

    7.5MB

  • memory/4332-156-0x0000000000960000-0x00000000010E5000-memory.dmp

    Filesize

    7.5MB

  • memory/4332-152-0x0000000000960000-0x00000000010E5000-memory.dmp

    Filesize

    7.5MB

  • memory/4332-158-0x0000000000960000-0x00000000010E5000-memory.dmp

    Filesize

    7.5MB

  • memory/4332-159-0x0000000000960000-0x00000000010E5000-memory.dmp

    Filesize

    7.5MB

  • memory/4332-160-0x0000000000960000-0x00000000010E5000-memory.dmp

    Filesize

    7.5MB

  • memory/4332-161-0x0000000000960000-0x00000000010E5000-memory.dmp

    Filesize

    7.5MB

  • memory/4332-162-0x0000000000960000-0x00000000010E5000-memory.dmp

    Filesize

    7.5MB

  • memory/4332-163-0x0000000000960000-0x00000000010E5000-memory.dmp

    Filesize

    7.5MB

  • memory/4332-164-0x0000000000960000-0x00000000010E5000-memory.dmp

    Filesize

    7.5MB

  • memory/4332-165-0x00007FFA4BF30000-0x00007FFA4C125000-memory.dmp

    Filesize

    2.0MB

  • memory/4332-166-0x0000000000960000-0x00000000010E5000-memory.dmp

    Filesize

    7.5MB

  • memory/4332-167-0x0000000000960000-0x00000000010E5000-memory.dmp

    Filesize

    7.5MB

  • memory/4332-154-0x0000000000960000-0x00000000010E5000-memory.dmp

    Filesize

    7.5MB

  • memory/4332-169-0x0000000000960000-0x00000000010E5000-memory.dmp

    Filesize

    7.5MB

  • memory/4332-170-0x00007FFA4BF30000-0x00007FFA4C125000-memory.dmp

    Filesize

    2.0MB

  • memory/4332-171-0x0000000000960000-0x00000000010E5000-memory.dmp

    Filesize

    7.5MB

  • memory/4332-173-0x0000000000960000-0x00000000010E5000-memory.dmp

    Filesize

    7.5MB

  • memory/4332-174-0x0000000000960000-0x00000000010E5000-memory.dmp

    Filesize

    7.5MB

  • memory/4332-175-0x0000000000960000-0x00000000010E5000-memory.dmp

    Filesize

    7.5MB

  • memory/4332-176-0x0000000000960000-0x00000000010E5000-memory.dmp

    Filesize

    7.5MB

  • memory/4332-177-0x0000000000960000-0x00000000010E5000-memory.dmp

    Filesize

    7.5MB

  • memory/4332-178-0x0000000000960000-0x00000000010E5000-memory.dmp

    Filesize

    7.5MB

  • memory/4332-179-0x0000000000960000-0x00000000010E5000-memory.dmp

    Filesize

    7.5MB

  • memory/4332-180-0x0000000000960000-0x00000000010E5000-memory.dmp

    Filesize

    7.5MB

  • memory/4332-181-0x0000000000960000-0x00000000010E5000-memory.dmp

    Filesize

    7.5MB

  • memory/4332-182-0x0000000000960000-0x00000000010E5000-memory.dmp

    Filesize

    7.5MB