Analysis

  • max time kernel
    147s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-04-2023 22:08

General

  • Target

    e7726f656b2c499257541c6f77f80da3dbc68761a0c86b39c59b292a99800413.exe

  • Size

    3.8MB

  • MD5

    1f175c2b390c4a969e20ee55b9717cb0

  • SHA1

    597a0d6feab62c7bff88b2321e3816ab4dc447bb

  • SHA256

    e7726f656b2c499257541c6f77f80da3dbc68761a0c86b39c59b292a99800413

  • SHA512

    6f2f07026669d27737cdada05e36a048502a7d624040a18cc3e8c8021143589f456422a5c4f8d2dba72ccba65e3dc119f52ed4741ddf24121c8a3d7799de19e4

  • SSDEEP

    98304:3A/QAh25W+xsqp/ObAHj7gkHRHz2XI9rG7rBHyqBcp0:khGpxfNObADUkHRHqcSrNBcW

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\e7726f656b2c499257541c6f77f80da3dbc68761a0c86b39c59b292a99800413.exe
    "C:\Users\Admin\AppData\Local\Temp\e7726f656b2c499257541c6f77f80da3dbc68761a0c86b39c59b292a99800413.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:1368
    • 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:2800

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    570.4MB

    MD5

    1a6d7715db1f01d73c66d8cc64f4d7b6

    SHA1

    27bf73df4d2aadf943d43581e8ea81e034468b52

    SHA256

    813b8047d549e8fcc61396596df2fcc04197ee5db56e37a8c23eacb69fd9b610

    SHA512

    bd213c6dec8d349d3f5a64978d920e39dbf5d3948dd2115773212563769a9a973fd8c6958406ac8fb223bf0973b64b80ee6f580728ac0f066591f1a49ba84cc4

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

    Filesize

    565.6MB

    MD5

    4cee4782bea899f48a0f6327eb5843cd

    SHA1

    c521f2a47e1f44b3263869353a5f4ab2c5921f7e

    SHA256

    af03aa1e6552ce3531aa119f44a20e11ccd79f42b2207a3cfd6446437f8295de

    SHA512

    e3b79c7de338c1273c9443939581b243fd15d6ba9112a201a9fae89bf4e34bc6ed559c1e16de7bd4f773f39232d5f552019f401759a5e9dfc4974c322806cd67

  • memory/1368-139-0x00000000000E0000-0x0000000000A12000-memory.dmp

    Filesize

    9.2MB

  • memory/1368-136-0x00000000000E0000-0x0000000000A12000-memory.dmp

    Filesize

    9.2MB

  • memory/1368-137-0x00000000000E0000-0x0000000000A12000-memory.dmp

    Filesize

    9.2MB

  • memory/1368-138-0x00000000000E0000-0x0000000000A12000-memory.dmp

    Filesize

    9.2MB

  • memory/1368-133-0x00000000000E0000-0x0000000000A12000-memory.dmp

    Filesize

    9.2MB

  • memory/1368-140-0x00000000000E0000-0x0000000000A12000-memory.dmp

    Filesize

    9.2MB

  • memory/1368-141-0x00000000000E0000-0x0000000000A12000-memory.dmp

    Filesize

    9.2MB

  • memory/1368-142-0x00000000000E0000-0x0000000000A12000-memory.dmp

    Filesize

    9.2MB

  • memory/1368-143-0x00000000000E0000-0x0000000000A12000-memory.dmp

    Filesize

    9.2MB

  • memory/1368-145-0x00000000000E0000-0x0000000000A12000-memory.dmp

    Filesize

    9.2MB

  • memory/1368-135-0x00000000000E0000-0x0000000000A12000-memory.dmp

    Filesize

    9.2MB

  • memory/1368-134-0x00000000000E0000-0x0000000000A12000-memory.dmp

    Filesize

    9.2MB

  • memory/1368-148-0x00000000000E0000-0x0000000000A12000-memory.dmp

    Filesize

    9.2MB

  • memory/2800-154-0x0000000000360000-0x0000000000C92000-memory.dmp

    Filesize

    9.2MB

  • memory/2800-162-0x0000000000360000-0x0000000000C92000-memory.dmp

    Filesize

    9.2MB

  • memory/2800-152-0x0000000000360000-0x0000000000C92000-memory.dmp

    Filesize

    9.2MB

  • memory/2800-150-0x0000000000360000-0x0000000000C92000-memory.dmp

    Filesize

    9.2MB

  • memory/2800-155-0x0000000000360000-0x0000000000C92000-memory.dmp

    Filesize

    9.2MB

  • memory/2800-156-0x0000000000360000-0x0000000000C92000-memory.dmp

    Filesize

    9.2MB

  • memory/2800-157-0x0000000000360000-0x0000000000C92000-memory.dmp

    Filesize

    9.2MB

  • memory/2800-158-0x0000000000360000-0x0000000000C92000-memory.dmp

    Filesize

    9.2MB

  • memory/2800-159-0x0000000000360000-0x0000000000C92000-memory.dmp

    Filesize

    9.2MB

  • memory/2800-160-0x0000000000360000-0x0000000000C92000-memory.dmp

    Filesize

    9.2MB

  • memory/2800-161-0x0000000000360000-0x0000000000C92000-memory.dmp

    Filesize

    9.2MB

  • memory/2800-151-0x0000000000360000-0x0000000000C92000-memory.dmp

    Filesize

    9.2MB

  • memory/2800-163-0x0000000000360000-0x0000000000C92000-memory.dmp

    Filesize

    9.2MB

  • memory/2800-164-0x0000000000360000-0x0000000000C92000-memory.dmp

    Filesize

    9.2MB

  • memory/2800-165-0x0000000000360000-0x0000000000C92000-memory.dmp

    Filesize

    9.2MB

  • memory/2800-167-0x0000000000360000-0x0000000000C92000-memory.dmp

    Filesize

    9.2MB

  • memory/2800-168-0x0000000000360000-0x0000000000C92000-memory.dmp

    Filesize

    9.2MB

  • memory/2800-169-0x0000000000360000-0x0000000000C92000-memory.dmp

    Filesize

    9.2MB

  • memory/2800-170-0x0000000000360000-0x0000000000C92000-memory.dmp

    Filesize

    9.2MB

  • memory/2800-171-0x0000000000360000-0x0000000000C92000-memory.dmp

    Filesize

    9.2MB

  • memory/2800-172-0x0000000000360000-0x0000000000C92000-memory.dmp

    Filesize

    9.2MB