Analysis

  • max time kernel
    291s
  • max time network
    297s
  • platform
    windows10-1703_x64
  • resource
    win10-20230703-en
  • resource tags

    arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
  • submitted
    26-07-2023 00:26

General

  • Target

    17ca2de661fa07dd83a55a5005c61eb8aee1e9cab56e9a13bc36a27f4b785554.exe

  • Size

    3.1MB

  • MD5

    18658dec7775fa53f081b892d6a2b027

  • SHA1

    fa8d901c7aac70e2c37544883ce087e48c6302d1

  • SHA256

    17ca2de661fa07dd83a55a5005c61eb8aee1e9cab56e9a13bc36a27f4b785554

  • SHA512

    cae5c6041b22b507ce66cb3b6509ff692b359748791aa93e006e1a700ff3cd439314823d070ff869ca4aac8fb8c2ac41d8de134bd1802693833b6cec7464f56d

  • SSDEEP

    98304:F28fuEzm1Q1n5oIVb0cCU/8j+okSprZHm87mv2B9:swm1o5pF4U/UhkSprZHJT

Malware Config

Extracted

Family

laplas

C2

http://lpls.tuktuk.ug

Attributes
  • api_key

    a0f588021b58e0c7908a163f8750678efedf2a66bf739a12427b379aef47ccde

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\17ca2de661fa07dd83a55a5005c61eb8aee1e9cab56e9a13bc36a27f4b785554.exe
    "C:\Users\Admin\AppData\Local\Temp\17ca2de661fa07dd83a55a5005c61eb8aee1e9cab56e9a13bc36a27f4b785554.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:3752
    • 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:4748

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    796.1MB

    MD5

    552fbc37d09b5398f5ecc6e7946554fe

    SHA1

    abcf84924374633f8969bceb184cc5f826cf4e25

    SHA256

    004a203e608bdd6610a01520f35b8fcf14f8b974da369bc68365e7418d8e94db

    SHA512

    c6756bfa4edd74c3b9a0a5dea0de446a15b8f57d9c03d0fcaa15f831b1e24fb4030e757dce487c312e0fbf3ee85479c60d8bddcb14954e37be8a51a6bf36fee8

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

    Filesize

    796.1MB

    MD5

    552fbc37d09b5398f5ecc6e7946554fe

    SHA1

    abcf84924374633f8969bceb184cc5f826cf4e25

    SHA256

    004a203e608bdd6610a01520f35b8fcf14f8b974da369bc68365e7418d8e94db

    SHA512

    c6756bfa4edd74c3b9a0a5dea0de446a15b8f57d9c03d0fcaa15f831b1e24fb4030e757dce487c312e0fbf3ee85479c60d8bddcb14954e37be8a51a6bf36fee8

  • memory/3752-127-0x00000000001C0000-0x0000000000945000-memory.dmp

    Filesize

    7.5MB

  • memory/3752-128-0x00007FFEF1040000-0x00007FFEF121B000-memory.dmp

    Filesize

    1.9MB

  • memory/3752-121-0x00000000001C0000-0x0000000000945000-memory.dmp

    Filesize

    7.5MB

  • memory/3752-122-0x00000000001C0000-0x0000000000945000-memory.dmp

    Filesize

    7.5MB

  • memory/3752-123-0x00000000001C0000-0x0000000000945000-memory.dmp

    Filesize

    7.5MB

  • memory/3752-124-0x00000000001C0000-0x0000000000945000-memory.dmp

    Filesize

    7.5MB

  • memory/3752-125-0x00000000001C0000-0x0000000000945000-memory.dmp

    Filesize

    7.5MB

  • memory/3752-126-0x00000000001C0000-0x0000000000945000-memory.dmp

    Filesize

    7.5MB

  • memory/3752-139-0x00007FFEF1040000-0x00007FFEF121B000-memory.dmp

    Filesize

    1.9MB

  • memory/3752-120-0x00000000001C0000-0x0000000000945000-memory.dmp

    Filesize

    7.5MB

  • memory/3752-130-0x00000000001C0000-0x0000000000945000-memory.dmp

    Filesize

    7.5MB

  • memory/3752-131-0x00000000001C0000-0x0000000000945000-memory.dmp

    Filesize

    7.5MB

  • memory/3752-132-0x00000000001C0000-0x0000000000945000-memory.dmp

    Filesize

    7.5MB

  • memory/3752-133-0x00007FFEF1040000-0x00007FFEF121B000-memory.dmp

    Filesize

    1.9MB

  • memory/3752-119-0x00000000001C0000-0x0000000000945000-memory.dmp

    Filesize

    7.5MB

  • memory/3752-118-0x00000000001C0000-0x0000000000945000-memory.dmp

    Filesize

    7.5MB

  • memory/3752-117-0x00000000001C0000-0x0000000000945000-memory.dmp

    Filesize

    7.5MB

  • memory/3752-136-0x00000000001C0000-0x0000000000945000-memory.dmp

    Filesize

    7.5MB

  • memory/4748-150-0x0000000000090000-0x0000000000815000-memory.dmp

    Filesize

    7.5MB

  • memory/4748-162-0x0000000000090000-0x0000000000815000-memory.dmp

    Filesize

    7.5MB

  • memory/4748-141-0x0000000000090000-0x0000000000815000-memory.dmp

    Filesize

    7.5MB

  • memory/4748-142-0x0000000000090000-0x0000000000815000-memory.dmp

    Filesize

    7.5MB

  • memory/4748-143-0x0000000000090000-0x0000000000815000-memory.dmp

    Filesize

    7.5MB

  • memory/4748-144-0x0000000000090000-0x0000000000815000-memory.dmp

    Filesize

    7.5MB

  • memory/4748-145-0x0000000000090000-0x0000000000815000-memory.dmp

    Filesize

    7.5MB

  • memory/4748-146-0x0000000000090000-0x0000000000815000-memory.dmp

    Filesize

    7.5MB

  • memory/4748-147-0x0000000000090000-0x0000000000815000-memory.dmp

    Filesize

    7.5MB

  • memory/4748-149-0x0000000000090000-0x0000000000815000-memory.dmp

    Filesize

    7.5MB

  • memory/4748-138-0x0000000000090000-0x0000000000815000-memory.dmp

    Filesize

    7.5MB

  • memory/4748-151-0x0000000000090000-0x0000000000815000-memory.dmp

    Filesize

    7.5MB

  • memory/4748-152-0x0000000000090000-0x0000000000815000-memory.dmp

    Filesize

    7.5MB

  • memory/4748-153-0x0000000000090000-0x0000000000815000-memory.dmp

    Filesize

    7.5MB

  • memory/4748-154-0x0000000000090000-0x0000000000815000-memory.dmp

    Filesize

    7.5MB

  • memory/4748-155-0x00007FFEF1040000-0x00007FFEF121B000-memory.dmp

    Filesize

    1.9MB

  • memory/4748-156-0x0000000000090000-0x0000000000815000-memory.dmp

    Filesize

    7.5MB

  • memory/4748-157-0x0000000000090000-0x0000000000815000-memory.dmp

    Filesize

    7.5MB

  • memory/4748-159-0x0000000000090000-0x0000000000815000-memory.dmp

    Filesize

    7.5MB

  • memory/4748-160-0x0000000000090000-0x0000000000815000-memory.dmp

    Filesize

    7.5MB

  • memory/4748-161-0x0000000000090000-0x0000000000815000-memory.dmp

    Filesize

    7.5MB

  • memory/4748-140-0x00007FFEF1040000-0x00007FFEF121B000-memory.dmp

    Filesize

    1.9MB

  • memory/4748-163-0x0000000000090000-0x0000000000815000-memory.dmp

    Filesize

    7.5MB

  • memory/4748-164-0x0000000000090000-0x0000000000815000-memory.dmp

    Filesize

    7.5MB

  • memory/4748-165-0x0000000000090000-0x0000000000815000-memory.dmp

    Filesize

    7.5MB

  • memory/4748-166-0x0000000000090000-0x0000000000815000-memory.dmp

    Filesize

    7.5MB

  • memory/4748-167-0x0000000000090000-0x0000000000815000-memory.dmp

    Filesize

    7.5MB

  • memory/4748-168-0x0000000000090000-0x0000000000815000-memory.dmp

    Filesize

    7.5MB

  • memory/4748-169-0x0000000000090000-0x0000000000815000-memory.dmp

    Filesize

    7.5MB

  • memory/4748-170-0x0000000000090000-0x0000000000815000-memory.dmp

    Filesize

    7.5MB

  • memory/4748-171-0x0000000000090000-0x0000000000815000-memory.dmp

    Filesize

    7.5MB

  • memory/4748-172-0x0000000000090000-0x0000000000815000-memory.dmp

    Filesize

    7.5MB

  • memory/4748-173-0x0000000000090000-0x0000000000815000-memory.dmp

    Filesize

    7.5MB

  • memory/4748-174-0x0000000000090000-0x0000000000815000-memory.dmp

    Filesize

    7.5MB

  • memory/4748-175-0x0000000000090000-0x0000000000815000-memory.dmp

    Filesize

    7.5MB

  • memory/4748-176-0x0000000000090000-0x0000000000815000-memory.dmp

    Filesize

    7.5MB

  • memory/4748-177-0x0000000000090000-0x0000000000815000-memory.dmp

    Filesize

    7.5MB

  • memory/4748-178-0x0000000000090000-0x0000000000815000-memory.dmp

    Filesize

    7.5MB

  • memory/4748-179-0x0000000000090000-0x0000000000815000-memory.dmp

    Filesize

    7.5MB

  • memory/4748-180-0x0000000000090000-0x0000000000815000-memory.dmp

    Filesize

    7.5MB

  • memory/4748-181-0x0000000000090000-0x0000000000815000-memory.dmp

    Filesize

    7.5MB

  • memory/4748-182-0x0000000000090000-0x0000000000815000-memory.dmp

    Filesize

    7.5MB