Analysis

  • max time kernel
    148s
  • max time network
    157s
  • 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 00:56

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:2916
    • 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:2528

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    679.7MB

    MD5

    3e0c7818642d41acf09961ce4d700415

    SHA1

    6eed705740fde63832eb278603af15a0333e02c3

    SHA256

    07a6ee35d783489ea8c11e3c92718e42cbadaa5151540a9f041c02d32b3d7e60

    SHA512

    e754a4d601fb76157a75778551d3513ae8505cda5358047390667e58db082d4de13ce53c8d1896921ed52a73cefbfbb2c42e112b1e36eff132ab841112caf4af

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

    Filesize

    681.6MB

    MD5

    2dbb88168ae7889167a542b74c6da72a

    SHA1

    eb211e92823b043a0cc8bfc22a48455528ff0378

    SHA256

    2cf91a8a53d40263e90365bd9c3c3dbeccc496c947201e68b7e2016c84cf7036

    SHA512

    8fbb9a27f2220af772be2ea36a2617028c77557d9b49b5b49d0391dcbea5d6f18aae403700977892a98677506d002b71b71bff0fdd0e4c93be84bd66969077f3

  • memory/2528-162-0x0000000000F60000-0x00000000017C8000-memory.dmp

    Filesize

    8.4MB

  • memory/2528-165-0x0000000000F60000-0x00000000017C8000-memory.dmp

    Filesize

    8.4MB

  • memory/2528-171-0x0000000000F60000-0x00000000017C8000-memory.dmp

    Filesize

    8.4MB

  • memory/2528-170-0x0000000000F60000-0x00000000017C8000-memory.dmp

    Filesize

    8.4MB

  • memory/2528-153-0x0000000000F60000-0x00000000017C8000-memory.dmp

    Filesize

    8.4MB

  • memory/2528-169-0x0000000000F60000-0x00000000017C8000-memory.dmp

    Filesize

    8.4MB

  • memory/2528-168-0x0000000000F60000-0x00000000017C8000-memory.dmp

    Filesize

    8.4MB

  • memory/2528-154-0x0000000000F60000-0x00000000017C8000-memory.dmp

    Filesize

    8.4MB

  • memory/2528-167-0x0000000000F60000-0x00000000017C8000-memory.dmp

    Filesize

    8.4MB

  • memory/2528-155-0x0000000000F60000-0x00000000017C8000-memory.dmp

    Filesize

    8.4MB

  • memory/2528-166-0x0000000000F60000-0x00000000017C8000-memory.dmp

    Filesize

    8.4MB

  • memory/2528-158-0x0000000000F60000-0x00000000017C8000-memory.dmp

    Filesize

    8.4MB

  • memory/2528-163-0x0000000000F60000-0x00000000017C8000-memory.dmp

    Filesize

    8.4MB

  • memory/2528-150-0x0000000000F60000-0x00000000017C8000-memory.dmp

    Filesize

    8.4MB

  • memory/2528-151-0x0000000000F60000-0x00000000017C8000-memory.dmp

    Filesize

    8.4MB

  • memory/2528-152-0x0000000000F60000-0x00000000017C8000-memory.dmp

    Filesize

    8.4MB

  • memory/2528-161-0x0000000000F60000-0x00000000017C8000-memory.dmp

    Filesize

    8.4MB

  • memory/2528-160-0x0000000000F60000-0x00000000017C8000-memory.dmp

    Filesize

    8.4MB

  • memory/2528-159-0x0000000000F60000-0x00000000017C8000-memory.dmp

    Filesize

    8.4MB

  • memory/2528-156-0x0000000000F60000-0x00000000017C8000-memory.dmp

    Filesize

    8.4MB

  • memory/2528-157-0x0000000000F60000-0x00000000017C8000-memory.dmp

    Filesize

    8.4MB

  • memory/2916-142-0x0000000000740000-0x0000000000FA8000-memory.dmp

    Filesize

    8.4MB

  • memory/2916-145-0x0000000000740000-0x0000000000FA8000-memory.dmp

    Filesize

    8.4MB

  • memory/2916-136-0x0000000000740000-0x0000000000FA8000-memory.dmp

    Filesize

    8.4MB

  • memory/2916-139-0x0000000000740000-0x0000000000FA8000-memory.dmp

    Filesize

    8.4MB

  • memory/2916-133-0x0000000000740000-0x0000000000FA8000-memory.dmp

    Filesize

    8.4MB

  • memory/2916-134-0x0000000000740000-0x0000000000FA8000-memory.dmp

    Filesize

    8.4MB

  • memory/2916-148-0x0000000000740000-0x0000000000FA8000-memory.dmp

    Filesize

    8.4MB

  • memory/2916-135-0x0000000000740000-0x0000000000FA8000-memory.dmp

    Filesize

    8.4MB

  • memory/2916-144-0x0000000000740000-0x0000000000FA8000-memory.dmp

    Filesize

    8.4MB

  • memory/2916-141-0x0000000000740000-0x0000000000FA8000-memory.dmp

    Filesize

    8.4MB

  • memory/2916-140-0x0000000000740000-0x0000000000FA8000-memory.dmp

    Filesize

    8.4MB

  • memory/2916-138-0x0000000000740000-0x0000000000FA8000-memory.dmp

    Filesize

    8.4MB

  • memory/2916-137-0x0000000000740000-0x0000000000FA8000-memory.dmp

    Filesize

    8.4MB