Analysis

  • max time kernel
    153s
  • max time network
    157s
  • 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 18:56

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:448
    • 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:4732

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    403.3MB

    MD5

    39d0d6375776f4487dd6b7726deec0a3

    SHA1

    77f9519c76a7c7517b7907f2d1afc438ab37c4b5

    SHA256

    36b84624244770c588f87cce20547b2a7bb2b3c6c817c3b07db2d260d3591f09

    SHA512

    67ceb5fa213776600a4e182fbc6c43355899ab58702b408ee88621d14d8f5187da09f8c5b5fec3131d0c46b5cc1173ff725e93dcdf60d42d6ec3e3e7c7e6c468

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

    Filesize

    408.7MB

    MD5

    53debd66989a40198ead6e38d879aa1b

    SHA1

    73d1879b6de8b40e24993a6747087507fa6d9d83

    SHA256

    b44c518afe14a5c4afe323f0b0e9bf71393f10e69505d659aabe07221858f281

    SHA512

    4190f9f520ca504b4ee52301bab6912a7b53e1c03f0529b8f17b6db5aacf85c34eefe9f5cf44b0d1dc2f4a8a301744e16b6dc7c9d5463ea130abe1250c9c8414

  • memory/448-139-0x00000000003C0000-0x0000000000CF2000-memory.dmp

    Filesize

    9.2MB

  • memory/448-136-0x00000000003C0000-0x0000000000CF2000-memory.dmp

    Filesize

    9.2MB

  • memory/448-137-0x00000000003C0000-0x0000000000CF2000-memory.dmp

    Filesize

    9.2MB

  • memory/448-138-0x00000000003C0000-0x0000000000CF2000-memory.dmp

    Filesize

    9.2MB

  • memory/448-133-0x00000000003C0000-0x0000000000CF2000-memory.dmp

    Filesize

    9.2MB

  • memory/448-140-0x00000000003C0000-0x0000000000CF2000-memory.dmp

    Filesize

    9.2MB

  • memory/448-141-0x00000000003C0000-0x0000000000CF2000-memory.dmp

    Filesize

    9.2MB

  • memory/448-142-0x00000000003C0000-0x0000000000CF2000-memory.dmp

    Filesize

    9.2MB

  • memory/448-143-0x00000000003C0000-0x0000000000CF2000-memory.dmp

    Filesize

    9.2MB

  • memory/448-145-0x00000000003C0000-0x0000000000CF2000-memory.dmp

    Filesize

    9.2MB

  • memory/448-134-0x00000000003C0000-0x0000000000CF2000-memory.dmp

    Filesize

    9.2MB

  • memory/448-135-0x00000000003C0000-0x0000000000CF2000-memory.dmp

    Filesize

    9.2MB

  • memory/448-148-0x00000000003C0000-0x0000000000CF2000-memory.dmp

    Filesize

    9.2MB

  • memory/4732-153-0x00000000001A0000-0x0000000000AD2000-memory.dmp

    Filesize

    9.2MB

  • memory/4732-162-0x00000000001A0000-0x0000000000AD2000-memory.dmp

    Filesize

    9.2MB

  • memory/4732-152-0x00000000001A0000-0x0000000000AD2000-memory.dmp

    Filesize

    9.2MB

  • memory/4732-150-0x00000000001A0000-0x0000000000AD2000-memory.dmp

    Filesize

    9.2MB

  • memory/4732-155-0x00000000001A0000-0x0000000000AD2000-memory.dmp

    Filesize

    9.2MB

  • memory/4732-156-0x00000000001A0000-0x0000000000AD2000-memory.dmp

    Filesize

    9.2MB

  • memory/4732-157-0x00000000001A0000-0x0000000000AD2000-memory.dmp

    Filesize

    9.2MB

  • memory/4732-158-0x00000000001A0000-0x0000000000AD2000-memory.dmp

    Filesize

    9.2MB

  • memory/4732-159-0x00000000001A0000-0x0000000000AD2000-memory.dmp

    Filesize

    9.2MB

  • memory/4732-160-0x00000000001A0000-0x0000000000AD2000-memory.dmp

    Filesize

    9.2MB

  • memory/4732-161-0x00000000001A0000-0x0000000000AD2000-memory.dmp

    Filesize

    9.2MB

  • memory/4732-151-0x00000000001A0000-0x0000000000AD2000-memory.dmp

    Filesize

    9.2MB

  • memory/4732-163-0x00000000001A0000-0x0000000000AD2000-memory.dmp

    Filesize

    9.2MB

  • memory/4732-164-0x00000000001A0000-0x0000000000AD2000-memory.dmp

    Filesize

    9.2MB

  • memory/4732-165-0x00000000001A0000-0x0000000000AD2000-memory.dmp

    Filesize

    9.2MB

  • memory/4732-166-0x00000000001A0000-0x0000000000AD2000-memory.dmp

    Filesize

    9.2MB

  • memory/4732-168-0x00000000001A0000-0x0000000000AD2000-memory.dmp

    Filesize

    9.2MB

  • memory/4732-169-0x00000000001A0000-0x0000000000AD2000-memory.dmp

    Filesize

    9.2MB

  • memory/4732-170-0x00000000001A0000-0x0000000000AD2000-memory.dmp

    Filesize

    9.2MB

  • memory/4732-171-0x00000000001A0000-0x0000000000AD2000-memory.dmp

    Filesize

    9.2MB

  • memory/4732-172-0x00000000001A0000-0x0000000000AD2000-memory.dmp

    Filesize

    9.2MB