Analysis

  • max time kernel
    153s
  • 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
    01-05-2023 15:55

General

  • Target

    30f6c0d325722cd1df1b9f20bbf577e60d0aac2d27b64022964ec6da23455d0b.exe

  • Size

    3.2MB

  • MD5

    fb265a033f73e76e65b986aeb244bdc1

  • SHA1

    572ac5b5c2add735b8e48ffa3cfa9fe8013db02f

  • SHA256

    30f6c0d325722cd1df1b9f20bbf577e60d0aac2d27b64022964ec6da23455d0b

  • SHA512

    efc43cab937df492a9f1ec415b1196f82115a34e39ff575224184bf684ab2106b9590824d81bd2280d65adcd7eb79bbc51990fadfa1bbab7212709db415f851f

  • SSDEEP

    98304:B2tkY/QxN4xrAENowY5obMTPzL1/VCpxr5GPdA2uxRoF:kt//yaOooTPXtVCz8Pd1uxC

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\30f6c0d325722cd1df1b9f20bbf577e60d0aac2d27b64022964ec6da23455d0b.exe
    "C:\Users\Admin\AppData\Local\Temp\30f6c0d325722cd1df1b9f20bbf577e60d0aac2d27b64022964ec6da23455d0b.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:3564
    • 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:1576

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    777.2MB

    MD5

    eaac79386f3b652ee8f7b5ac06a4bb9c

    SHA1

    36d631f7b8340957a054fed0aea7e6c10955177e

    SHA256

    331d4054a9611fa217925edf55670f3870f8241ce8ff4caf736e9b73f3feffe7

    SHA512

    6a9ef66d41a20d5b2bff46c9465b3aba9f74f0302fe814909425e44bc3a51ac8eb7aedd7655b57f0769f2c107320e890531d7e921739181328f1377248c2895f

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

    Filesize

    777.2MB

    MD5

    eaac79386f3b652ee8f7b5ac06a4bb9c

    SHA1

    36d631f7b8340957a054fed0aea7e6c10955177e

    SHA256

    331d4054a9611fa217925edf55670f3870f8241ce8ff4caf736e9b73f3feffe7

    SHA512

    6a9ef66d41a20d5b2bff46c9465b3aba9f74f0302fe814909425e44bc3a51ac8eb7aedd7655b57f0769f2c107320e890531d7e921739181328f1377248c2895f

  • memory/1576-160-0x0000000000C60000-0x000000000157A000-memory.dmp

    Filesize

    9.1MB

  • memory/1576-149-0x0000000000C60000-0x000000000157A000-memory.dmp

    Filesize

    9.1MB

  • memory/1576-152-0x0000000000C60000-0x000000000157A000-memory.dmp

    Filesize

    9.1MB

  • memory/1576-169-0x0000000000C60000-0x000000000157A000-memory.dmp

    Filesize

    9.1MB

  • memory/1576-153-0x0000000000C60000-0x000000000157A000-memory.dmp

    Filesize

    9.1MB

  • memory/1576-167-0x0000000000C60000-0x000000000157A000-memory.dmp

    Filesize

    9.1MB

  • memory/1576-154-0x0000000000C60000-0x000000000157A000-memory.dmp

    Filesize

    9.1MB

  • memory/1576-166-0x0000000000C60000-0x000000000157A000-memory.dmp

    Filesize

    9.1MB

  • memory/1576-165-0x0000000000C60000-0x000000000157A000-memory.dmp

    Filesize

    9.1MB

  • memory/1576-164-0x0000000000C60000-0x000000000157A000-memory.dmp

    Filesize

    9.1MB

  • memory/1576-163-0x0000000000C60000-0x000000000157A000-memory.dmp

    Filesize

    9.1MB

  • memory/1576-159-0x0000000000C60000-0x000000000157A000-memory.dmp

    Filesize

    9.1MB

  • memory/1576-150-0x0000000000C60000-0x000000000157A000-memory.dmp

    Filesize

    9.1MB

  • memory/1576-151-0x0000000000C60000-0x000000000157A000-memory.dmp

    Filesize

    9.1MB

  • memory/1576-170-0x0000000000C60000-0x000000000157A000-memory.dmp

    Filesize

    9.1MB

  • memory/1576-168-0x0000000000C60000-0x000000000157A000-memory.dmp

    Filesize

    9.1MB

  • memory/1576-162-0x0000000000C60000-0x000000000157A000-memory.dmp

    Filesize

    9.1MB

  • memory/1576-155-0x0000000000C60000-0x000000000157A000-memory.dmp

    Filesize

    9.1MB

  • memory/1576-156-0x0000000000C60000-0x000000000157A000-memory.dmp

    Filesize

    9.1MB

  • memory/1576-157-0x0000000000C60000-0x000000000157A000-memory.dmp

    Filesize

    9.1MB

  • memory/1576-158-0x0000000000C60000-0x000000000157A000-memory.dmp

    Filesize

    9.1MB

  • memory/3564-135-0x00000000002D0000-0x0000000000BEA000-memory.dmp

    Filesize

    9.1MB

  • memory/3564-133-0x00000000002D0000-0x0000000000BEA000-memory.dmp

    Filesize

    9.1MB

  • memory/3564-141-0x00000000002D0000-0x0000000000BEA000-memory.dmp

    Filesize

    9.1MB

  • memory/3564-134-0x00000000002D0000-0x0000000000BEA000-memory.dmp

    Filesize

    9.1MB

  • memory/3564-147-0x00000000002D0000-0x0000000000BEA000-memory.dmp

    Filesize

    9.1MB

  • memory/3564-136-0x00000000002D0000-0x0000000000BEA000-memory.dmp

    Filesize

    9.1MB

  • memory/3564-144-0x00000000002D0000-0x0000000000BEA000-memory.dmp

    Filesize

    9.1MB

  • memory/3564-140-0x00000000002D0000-0x0000000000BEA000-memory.dmp

    Filesize

    9.1MB

  • memory/3564-139-0x00000000002D0000-0x0000000000BEA000-memory.dmp

    Filesize

    9.1MB

  • memory/3564-138-0x00000000002D0000-0x0000000000BEA000-memory.dmp

    Filesize

    9.1MB

  • memory/3564-137-0x00000000002D0000-0x0000000000BEA000-memory.dmp

    Filesize

    9.1MB