Analysis

  • max time kernel
    152s
  • max time network
    155s
  • 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 07:44

General

  • Target

    e1290a9463ef7d1d61645b7d3fd3e4a7518023091f85ab4085308f70d437707f.exe

  • Size

    3.0MB

  • MD5

    e81570d802d26df3dde953770c8c9766

  • SHA1

    d8df423343b59f8b53f10722b023622477e5fb31

  • SHA256

    e1290a9463ef7d1d61645b7d3fd3e4a7518023091f85ab4085308f70d437707f

  • SHA512

    1d03bc26a97b4eb680fe9d1996c525e086f6efcb40db2946e7297544a85cd0b6999ac03ed11048dc424631a643ba95a0624865351e86fb76ebc61641c73b7778

  • SSDEEP

    98304:XWrcYe0Hec7sl5cWF4bMQDZSQav8CzmU+z:5YQ7vcWOxSQasJz

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\e1290a9463ef7d1d61645b7d3fd3e4a7518023091f85ab4085308f70d437707f.exe
    "C:\Users\Admin\AppData\Local\Temp\e1290a9463ef7d1d61645b7d3fd3e4a7518023091f85ab4085308f70d437707f.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:2772
    • 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:500

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    405.8MB

    MD5

    5119ef6c61687a039f9d08fd48b90aad

    SHA1

    99c8433a0d8d8d70bef9c710c3c185dcf4939fd5

    SHA256

    0f44ef184b2402354d4ee1d20c90d14c800871f2e234efb16d60030f84c1f798

    SHA512

    0864351085d5af00ccf30c86823f2167c152df85fe7708d0acc4d8a1ffe74b9a9dfcec18496c9a3ce95e6c7c3646d53602f5e87c1de3236d6bcf94b42fa44601

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

    Filesize

    412.7MB

    MD5

    09a6a36cb0cff7b3143ad564c6b007f2

    SHA1

    3eb72c0c3bc62f36454947e1d1f99f23679f2435

    SHA256

    e4588ad6221e7df429e6b6bbff464fabd06ff7fcb48120cb4770620036feb973

    SHA512

    d29afe959392a65c06aae6c821215719e3b72001cc8883ac8e6e338515c1658dac568e5a72bc236f6b444849085ecb48e5d2065bd7af8d35eb926c837f53aea2

  • memory/500-160-0x0000000000CD0000-0x00000000015B9000-memory.dmp

    Filesize

    8.9MB

  • memory/500-163-0x0000000000CD0000-0x00000000015B9000-memory.dmp

    Filesize

    8.9MB

  • memory/500-171-0x0000000000CD0000-0x00000000015B9000-memory.dmp

    Filesize

    8.9MB

  • memory/500-154-0x0000000000CD0000-0x00000000015B9000-memory.dmp

    Filesize

    8.9MB

  • memory/500-170-0x0000000000CD0000-0x00000000015B9000-memory.dmp

    Filesize

    8.9MB

  • memory/500-169-0x0000000000CD0000-0x00000000015B9000-memory.dmp

    Filesize

    8.9MB

  • memory/500-168-0x0000000000CD0000-0x00000000015B9000-memory.dmp

    Filesize

    8.9MB

  • memory/500-155-0x0000000000CD0000-0x00000000015B9000-memory.dmp

    Filesize

    8.9MB

  • memory/500-167-0x0000000000CD0000-0x00000000015B9000-memory.dmp

    Filesize

    8.9MB

  • memory/500-166-0x0000000000CD0000-0x00000000015B9000-memory.dmp

    Filesize

    8.9MB

  • memory/500-164-0x0000000000CD0000-0x00000000015B9000-memory.dmp

    Filesize

    8.9MB

  • memory/500-159-0x0000000000CD0000-0x00000000015B9000-memory.dmp

    Filesize

    8.9MB

  • memory/500-149-0x0000000000CD0000-0x00000000015B9000-memory.dmp

    Filesize

    8.9MB

  • memory/500-156-0x0000000000CD0000-0x00000000015B9000-memory.dmp

    Filesize

    8.9MB

  • memory/500-152-0x0000000000CD0000-0x00000000015B9000-memory.dmp

    Filesize

    8.9MB

  • memory/500-153-0x0000000000CD0000-0x00000000015B9000-memory.dmp

    Filesize

    8.9MB

  • memory/500-162-0x0000000000CD0000-0x00000000015B9000-memory.dmp

    Filesize

    8.9MB

  • memory/500-161-0x0000000000CD0000-0x00000000015B9000-memory.dmp

    Filesize

    8.9MB

  • memory/500-151-0x0000000000CD0000-0x00000000015B9000-memory.dmp

    Filesize

    8.9MB

  • memory/500-157-0x0000000000CD0000-0x00000000015B9000-memory.dmp

    Filesize

    8.9MB

  • memory/500-158-0x0000000000CD0000-0x00000000015B9000-memory.dmp

    Filesize

    8.9MB

  • memory/2772-135-0x0000000000750000-0x0000000001039000-memory.dmp

    Filesize

    8.9MB

  • memory/2772-133-0x0000000000750000-0x0000000001039000-memory.dmp

    Filesize

    8.9MB

  • memory/2772-142-0x0000000000750000-0x0000000001039000-memory.dmp

    Filesize

    8.9MB

  • memory/2772-138-0x0000000000750000-0x0000000001039000-memory.dmp

    Filesize

    8.9MB

  • memory/2772-147-0x0000000000750000-0x0000000001039000-memory.dmp

    Filesize

    8.9MB

  • memory/2772-134-0x0000000000750000-0x0000000001039000-memory.dmp

    Filesize

    8.9MB

  • memory/2772-136-0x0000000000750000-0x0000000001039000-memory.dmp

    Filesize

    8.9MB

  • memory/2772-144-0x0000000000750000-0x0000000001039000-memory.dmp

    Filesize

    8.9MB

  • memory/2772-141-0x0000000000750000-0x0000000001039000-memory.dmp

    Filesize

    8.9MB

  • memory/2772-140-0x0000000000750000-0x0000000001039000-memory.dmp

    Filesize

    8.9MB

  • memory/2772-139-0x0000000000750000-0x0000000001039000-memory.dmp

    Filesize

    8.9MB

  • memory/2772-137-0x0000000000750000-0x0000000001039000-memory.dmp

    Filesize

    8.9MB