Analysis

  • max time kernel
    161s
  • max time network
    166s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-05-2023 01:25

General

  • Target

    414a0bf51ee426a007c528ecb84a563f21c40f3a2feb06485baad0e8ab439adf.exe

  • Size

    3.2MB

  • MD5

    31f8c08862caa2ec10a82867dbdf188b

  • SHA1

    144d1037d253808aae23d2fa14d930a76bc7ad51

  • SHA256

    414a0bf51ee426a007c528ecb84a563f21c40f3a2feb06485baad0e8ab439adf

  • SHA512

    52288d822170c3d813258ed63d97975f5f3f6c0f0d3238fe54a38cfa80f8c675efec3d2ea3a23b15f6d37408f7419f5b17e28970116f919273451190f587083f

  • SSDEEP

    49152:CC9i1Db4FFMmKLZi9gOzDx8iE66tfvbFDfgC0JaRYHw3pjLMRzJwWlo1a4/0fH:xwF4FjGOzF8iAtbFDV0JaRm9RzJGkJv

Malware Config

Extracted

Family

laplas

C2

http://45.159.189.33

Attributes
  • api_key

    d1a05de376c0be1daa56dfb2715c8a0c5df8a111b8b31decc886df1e48db7c9c

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\414a0bf51ee426a007c528ecb84a563f21c40f3a2feb06485baad0e8ab439adf.exe
    "C:\Users\Admin\AppData\Local\Temp\414a0bf51ee426a007c528ecb84a563f21c40f3a2feb06485baad0e8ab439adf.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:4188
    • 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:4012

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    759.1MB

    MD5

    9d951cd3ae69f681841407bf308e84eb

    SHA1

    c24ad5da50893e796b140f97181465bb6a8db66d

    SHA256

    bf717aa7cf7638188591661645ff8beed61655aa1d4863a6e5ca1c7c319f31e1

    SHA512

    cefc7f184c16ca570156bcf518012c55e98416d230964ff61a9e112c5b223df35db5bfff4573d5d2a52fdfe4dbd2eba7908c1add751723f2e4265a138a18ded7

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

    Filesize

    716.0MB

    MD5

    2e8d55b89e7d63f6e41e2e24062576b8

    SHA1

    478177ee4557d7e18f3d50bd4baf2e2fc78a6e8d

    SHA256

    6812e3d22106164a9363697d0841002c4c634f9e724543ce6359ed703f6912fe

    SHA512

    9e08536079af527edcd2952f592ab485401f21b0a42833ac2ab4b2cf1927c96316c9e288091a116576db340f4e73a2a245b23a233491032543abcc50272c17ef

  • memory/4012-160-0x0000000000A80000-0x000000000139A000-memory.dmp

    Filesize

    9.1MB

  • memory/4012-148-0x0000000000A80000-0x000000000139A000-memory.dmp

    Filesize

    9.1MB

  • memory/4012-170-0x0000000000A80000-0x000000000139A000-memory.dmp

    Filesize

    9.1MB

  • memory/4012-153-0x0000000000A80000-0x000000000139A000-memory.dmp

    Filesize

    9.1MB

  • memory/4012-169-0x0000000000A80000-0x000000000139A000-memory.dmp

    Filesize

    9.1MB

  • memory/4012-168-0x0000000000A80000-0x000000000139A000-memory.dmp

    Filesize

    9.1MB

  • memory/4012-167-0x0000000000A80000-0x000000000139A000-memory.dmp

    Filesize

    9.1MB

  • memory/4012-154-0x0000000000A80000-0x000000000139A000-memory.dmp

    Filesize

    9.1MB

  • memory/4012-166-0x0000000000A80000-0x000000000139A000-memory.dmp

    Filesize

    9.1MB

  • memory/4012-165-0x0000000000A80000-0x000000000139A000-memory.dmp

    Filesize

    9.1MB

  • memory/4012-147-0x0000000000A80000-0x000000000139A000-memory.dmp

    Filesize

    9.1MB

  • memory/4012-161-0x0000000000A80000-0x000000000139A000-memory.dmp

    Filesize

    9.1MB

  • memory/4012-149-0x0000000000A80000-0x000000000139A000-memory.dmp

    Filesize

    9.1MB

  • memory/4012-155-0x0000000000A80000-0x000000000139A000-memory.dmp

    Filesize

    9.1MB

  • memory/4012-151-0x0000000000A80000-0x000000000139A000-memory.dmp

    Filesize

    9.1MB

  • memory/4012-152-0x0000000000A80000-0x000000000139A000-memory.dmp

    Filesize

    9.1MB

  • memory/4012-164-0x0000000000A80000-0x000000000139A000-memory.dmp

    Filesize

    9.1MB

  • memory/4012-163-0x0000000000A80000-0x000000000139A000-memory.dmp

    Filesize

    9.1MB

  • memory/4012-150-0x0000000000A80000-0x000000000139A000-memory.dmp

    Filesize

    9.1MB

  • memory/4012-156-0x0000000000A80000-0x000000000139A000-memory.dmp

    Filesize

    9.1MB

  • memory/4012-157-0x0000000000A80000-0x000000000139A000-memory.dmp

    Filesize

    9.1MB

  • memory/4012-158-0x0000000000A80000-0x000000000139A000-memory.dmp

    Filesize

    9.1MB

  • memory/4012-162-0x0000000000A80000-0x000000000139A000-memory.dmp

    Filesize

    9.1MB

  • memory/4188-146-0x0000000000840000-0x000000000115A000-memory.dmp

    Filesize

    9.1MB

  • memory/4188-133-0x0000000000840000-0x000000000115A000-memory.dmp

    Filesize

    9.1MB

  • memory/4188-135-0x0000000000840000-0x000000000115A000-memory.dmp

    Filesize

    9.1MB

  • memory/4188-138-0x0000000000840000-0x000000000115A000-memory.dmp

    Filesize

    9.1MB

  • memory/4188-136-0x0000000000840000-0x000000000115A000-memory.dmp

    Filesize

    9.1MB

  • memory/4188-134-0x0000000000840000-0x000000000115A000-memory.dmp

    Filesize

    9.1MB

  • memory/4188-142-0x0000000000840000-0x000000000115A000-memory.dmp

    Filesize

    9.1MB

  • memory/4188-140-0x0000000000840000-0x000000000115A000-memory.dmp

    Filesize

    9.1MB

  • memory/4188-139-0x0000000000840000-0x000000000115A000-memory.dmp

    Filesize

    9.1MB

  • memory/4188-137-0x0000000000840000-0x000000000115A000-memory.dmp

    Filesize

    9.1MB