Analysis

  • max time kernel
    300s
  • max time network
    301s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    21-04-2023 22:17

General

  • Target

    34fe727a0ee5e713e228440cb9395c77a8cbc83f106b6328ecbeb0d3ac6a1404.exe

  • Size

    3.1MB

  • MD5

    accbcf9680c8bf835cf0eabf91b33723

  • SHA1

    2d27a9626a83c7c452f23fa3e2349457e0469c27

  • SHA256

    34fe727a0ee5e713e228440cb9395c77a8cbc83f106b6328ecbeb0d3ac6a1404

  • SHA512

    43696acf7f4b76975afb534c2581ab82b015f2e23dc30fd4f40aefb6eaeccad11d01d922c68f92c6f8be05cc6056f15a67895fc60ce4c36015c02201b8d98c26

  • SSDEEP

    98304:k5BekM0DcBgg5WVJRG6wsW6WY3ZrfrPfw0kN//ItdLGt:UzM0Yyg5WVJLW6R3dLfcN8Lc

Malware Config

Extracted

Family

laplas

C2

http://45.159.189.105

Attributes
  • api_key

    f52a5c9bc5eb2f51b22f04f3e85c301ac0170a650de6044773f0a8309fbdfb79

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\34fe727a0ee5e713e228440cb9395c77a8cbc83f106b6328ecbeb0d3ac6a1404.exe
    "C:\Users\Admin\AppData\Local\Temp\34fe727a0ee5e713e228440cb9395c77a8cbc83f106b6328ecbeb0d3ac6a1404.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:4448
    • 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:4472

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    758.1MB

    MD5

    a5a71e2d2f796b87467f6db2324975f1

    SHA1

    d17c964f25aa9b00abc801549ea041de6b92a6bd

    SHA256

    3ec3c18487df38a825077670ed2fa64763cdb99ff4f6e91bd0d697b4143dc686

    SHA512

    85c13b0bba346c2a96d342f8c3c759a0730dfe8dd5cbdd28dbd005becef607f8f9de5418a74828c0a03a2ba274c4acdc740f5107bed493f38d5e9278d9c54114

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

    Filesize

    758.1MB

    MD5

    a5a71e2d2f796b87467f6db2324975f1

    SHA1

    d17c964f25aa9b00abc801549ea041de6b92a6bd

    SHA256

    3ec3c18487df38a825077670ed2fa64763cdb99ff4f6e91bd0d697b4143dc686

    SHA512

    85c13b0bba346c2a96d342f8c3c759a0730dfe8dd5cbdd28dbd005becef607f8f9de5418a74828c0a03a2ba274c4acdc740f5107bed493f38d5e9278d9c54114

  • memory/4448-120-0x00000000002A0000-0x0000000000B8F000-memory.dmp

    Filesize

    8.9MB

  • memory/4448-121-0x00000000002A0000-0x0000000000B8F000-memory.dmp

    Filesize

    8.9MB

  • memory/4448-122-0x00000000002A0000-0x0000000000B8F000-memory.dmp

    Filesize

    8.9MB

  • memory/4448-123-0x00000000002A0000-0x0000000000B8F000-memory.dmp

    Filesize

    8.9MB

  • memory/4448-124-0x00000000002A0000-0x0000000000B8F000-memory.dmp

    Filesize

    8.9MB

  • memory/4448-125-0x00000000002A0000-0x0000000000B8F000-memory.dmp

    Filesize

    8.9MB

  • memory/4448-126-0x00000000002A0000-0x0000000000B8F000-memory.dmp

    Filesize

    8.9MB

  • memory/4448-127-0x00000000002A0000-0x0000000000B8F000-memory.dmp

    Filesize

    8.9MB

  • memory/4448-129-0x00000000002A0000-0x0000000000B8F000-memory.dmp

    Filesize

    8.9MB

  • memory/4448-132-0x00000000002A0000-0x0000000000B8F000-memory.dmp

    Filesize

    8.9MB

  • memory/4472-134-0x0000000000120000-0x0000000000A0F000-memory.dmp

    Filesize

    8.9MB

  • memory/4472-135-0x0000000000120000-0x0000000000A0F000-memory.dmp

    Filesize

    8.9MB

  • memory/4472-136-0x0000000000120000-0x0000000000A0F000-memory.dmp

    Filesize

    8.9MB

  • memory/4472-137-0x0000000000120000-0x0000000000A0F000-memory.dmp

    Filesize

    8.9MB

  • memory/4472-138-0x0000000000120000-0x0000000000A0F000-memory.dmp

    Filesize

    8.9MB

  • memory/4472-139-0x0000000000120000-0x0000000000A0F000-memory.dmp

    Filesize

    8.9MB

  • memory/4472-140-0x0000000000120000-0x0000000000A0F000-memory.dmp

    Filesize

    8.9MB

  • memory/4472-141-0x0000000000120000-0x0000000000A0F000-memory.dmp

    Filesize

    8.9MB

  • memory/4472-142-0x0000000000120000-0x0000000000A0F000-memory.dmp

    Filesize

    8.9MB

  • memory/4472-143-0x0000000000120000-0x0000000000A0F000-memory.dmp

    Filesize

    8.9MB

  • memory/4472-144-0x0000000000120000-0x0000000000A0F000-memory.dmp

    Filesize

    8.9MB

  • memory/4472-145-0x0000000000120000-0x0000000000A0F000-memory.dmp

    Filesize

    8.9MB

  • memory/4472-146-0x0000000000120000-0x0000000000A0F000-memory.dmp

    Filesize

    8.9MB

  • memory/4472-148-0x0000000000120000-0x0000000000A0F000-memory.dmp

    Filesize

    8.9MB

  • memory/4472-149-0x0000000000120000-0x0000000000A0F000-memory.dmp

    Filesize

    8.9MB

  • memory/4472-150-0x0000000000120000-0x0000000000A0F000-memory.dmp

    Filesize

    8.9MB

  • memory/4472-151-0x0000000000120000-0x0000000000A0F000-memory.dmp

    Filesize

    8.9MB

  • memory/4472-152-0x0000000000120000-0x0000000000A0F000-memory.dmp

    Filesize

    8.9MB

  • memory/4472-153-0x0000000000120000-0x0000000000A0F000-memory.dmp

    Filesize

    8.9MB

  • memory/4472-154-0x0000000000120000-0x0000000000A0F000-memory.dmp

    Filesize

    8.9MB

  • memory/4472-155-0x0000000000120000-0x0000000000A0F000-memory.dmp

    Filesize

    8.9MB

  • memory/4472-156-0x0000000000120000-0x0000000000A0F000-memory.dmp

    Filesize

    8.9MB

  • memory/4472-157-0x0000000000120000-0x0000000000A0F000-memory.dmp

    Filesize

    8.9MB

  • memory/4472-158-0x0000000000120000-0x0000000000A0F000-memory.dmp

    Filesize

    8.9MB

  • memory/4472-159-0x0000000000120000-0x0000000000A0F000-memory.dmp

    Filesize

    8.9MB

  • memory/4472-160-0x0000000000120000-0x0000000000A0F000-memory.dmp

    Filesize

    8.9MB

  • memory/4472-161-0x0000000000120000-0x0000000000A0F000-memory.dmp

    Filesize

    8.9MB

  • memory/4472-162-0x0000000000120000-0x0000000000A0F000-memory.dmp

    Filesize

    8.9MB

  • memory/4472-163-0x0000000000120000-0x0000000000A0F000-memory.dmp

    Filesize

    8.9MB

  • memory/4472-164-0x0000000000120000-0x0000000000A0F000-memory.dmp

    Filesize

    8.9MB

  • memory/4472-165-0x0000000000120000-0x0000000000A0F000-memory.dmp

    Filesize

    8.9MB

  • memory/4472-166-0x0000000000120000-0x0000000000A0F000-memory.dmp

    Filesize

    8.9MB

  • memory/4472-167-0x0000000000120000-0x0000000000A0F000-memory.dmp

    Filesize

    8.9MB

  • memory/4472-168-0x0000000000120000-0x0000000000A0F000-memory.dmp

    Filesize

    8.9MB

  • memory/4472-169-0x0000000000120000-0x0000000000A0F000-memory.dmp

    Filesize

    8.9MB

  • memory/4472-170-0x0000000000120000-0x0000000000A0F000-memory.dmp

    Filesize

    8.9MB

  • memory/4472-171-0x0000000000120000-0x0000000000A0F000-memory.dmp

    Filesize

    8.9MB

  • memory/4472-172-0x0000000000120000-0x0000000000A0F000-memory.dmp

    Filesize

    8.9MB