Analysis

  • max time kernel
    143s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-06-2023 11:42

General

  • Target

    7de1d4823ee481df27c4ad35cbfee9f68616b05b3e12fa671a67f1f032988fc1.exe

  • Size

    4.1MB

  • MD5

    4742e0688ce362617543f397bf5ed237

  • SHA1

    4ccf29df9bae0f0ab761cc52f2186ec11a172352

  • SHA256

    7de1d4823ee481df27c4ad35cbfee9f68616b05b3e12fa671a67f1f032988fc1

  • SHA512

    f22451e29ea7dd0c35fb7e5149a4ca3c4be25d4fd648643bcc9b77240568e11219309cac443533c76e2b50ea0b5a8118cb6a12df07b3af9ad190ded8ab8db3cb

  • SSDEEP

    98304:vNOGFwVfxGnThmA1txolQK+fBKV7mYbdC:vAGY8nThmlP+fYV7mYRC

Malware Config

Extracted

Family

laplas

C2

http://185.209.161.89

Attributes
  • api_key

    6a2714906f1325d666e4cf9f6269c2352ccfb7e7f1a23c114287dc69ddf27cb0

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\7de1d4823ee481df27c4ad35cbfee9f68616b05b3e12fa671a67f1f032988fc1.exe
    "C:\Users\Admin\AppData\Local\Temp\7de1d4823ee481df27c4ad35cbfee9f68616b05b3e12fa671a67f1f032988fc1.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:4116
    • 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:772

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    738.1MB

    MD5

    fa6b994c518028518ae0effec3a73bd2

    SHA1

    d3d49b6d870f10e835b65c00ddc9d6c078a43a55

    SHA256

    778e57d1f6eaca59cf0a45e6f3ed58edd5e2b5ed95702fa250e600cd2bd49250

    SHA512

    848be8f6e1343cff80ec833fee4c2805f0050ab7e2b663bbd5debd8628ccd20a8a2eb2a8105e3300c2f67f9fb74936340b396904c7c2da0c2c803d1280519133

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

    Filesize

    738.1MB

    MD5

    fa6b994c518028518ae0effec3a73bd2

    SHA1

    d3d49b6d870f10e835b65c00ddc9d6c078a43a55

    SHA256

    778e57d1f6eaca59cf0a45e6f3ed58edd5e2b5ed95702fa250e600cd2bd49250

    SHA512

    848be8f6e1343cff80ec833fee4c2805f0050ab7e2b663bbd5debd8628ccd20a8a2eb2a8105e3300c2f67f9fb74936340b396904c7c2da0c2c803d1280519133

  • memory/772-161-0x0000000000F00000-0x0000000001915000-memory.dmp

    Filesize

    10.1MB

  • memory/772-165-0x0000000000F00000-0x0000000001915000-memory.dmp

    Filesize

    10.1MB

  • memory/772-151-0x0000000000F00000-0x0000000001915000-memory.dmp

    Filesize

    10.1MB

  • memory/772-152-0x0000000000F00000-0x0000000001915000-memory.dmp

    Filesize

    10.1MB

  • memory/772-169-0x0000000000F00000-0x0000000001915000-memory.dmp

    Filesize

    10.1MB

  • memory/772-168-0x0000000000F00000-0x0000000001915000-memory.dmp

    Filesize

    10.1MB

  • memory/772-167-0x0000000000F00000-0x0000000001915000-memory.dmp

    Filesize

    10.1MB

  • memory/772-166-0x0000000000F00000-0x0000000001915000-memory.dmp

    Filesize

    10.1MB

  • memory/772-153-0x0000000000F00000-0x0000000001915000-memory.dmp

    Filesize

    10.1MB

  • memory/772-159-0x0000000000F00000-0x0000000001915000-memory.dmp

    Filesize

    10.1MB

  • memory/772-164-0x0000000000F00000-0x0000000001915000-memory.dmp

    Filesize

    10.1MB

  • memory/772-148-0x0000000000F00000-0x0000000001915000-memory.dmp

    Filesize

    10.1MB

  • memory/772-149-0x0000000000F00000-0x0000000001915000-memory.dmp

    Filesize

    10.1MB

  • memory/772-150-0x0000000000F00000-0x0000000001915000-memory.dmp

    Filesize

    10.1MB

  • memory/772-163-0x0000000000F00000-0x0000000001915000-memory.dmp

    Filesize

    10.1MB

  • memory/772-170-0x0000000000F00000-0x0000000001915000-memory.dmp

    Filesize

    10.1MB

  • memory/772-160-0x0000000000F00000-0x0000000001915000-memory.dmp

    Filesize

    10.1MB

  • memory/772-155-0x0000000000F00000-0x0000000001915000-memory.dmp

    Filesize

    10.1MB

  • memory/772-156-0x0000000000F00000-0x0000000001915000-memory.dmp

    Filesize

    10.1MB

  • memory/772-157-0x0000000000F00000-0x0000000001915000-memory.dmp

    Filesize

    10.1MB

  • memory/4116-135-0x0000000000B50000-0x0000000001565000-memory.dmp

    Filesize

    10.1MB

  • memory/4116-136-0x0000000000B50000-0x0000000001565000-memory.dmp

    Filesize

    10.1MB

  • memory/4116-133-0x0000000000B50000-0x0000000001565000-memory.dmp

    Filesize

    10.1MB

  • memory/4116-137-0x0000000000B50000-0x0000000001565000-memory.dmp

    Filesize

    10.1MB

  • memory/4116-146-0x0000000000B50000-0x0000000001565000-memory.dmp

    Filesize

    10.1MB

  • memory/4116-134-0x0000000000B50000-0x0000000001565000-memory.dmp

    Filesize

    10.1MB

  • memory/4116-143-0x0000000000B50000-0x0000000001565000-memory.dmp

    Filesize

    10.1MB

  • memory/4116-141-0x0000000000B50000-0x0000000001565000-memory.dmp

    Filesize

    10.1MB

  • memory/4116-140-0x0000000000B50000-0x0000000001565000-memory.dmp

    Filesize

    10.1MB

  • memory/4116-139-0x0000000000B50000-0x0000000001565000-memory.dmp

    Filesize

    10.1MB

  • memory/4116-138-0x0000000000B50000-0x0000000001565000-memory.dmp

    Filesize

    10.1MB