Analysis

  • max time kernel
    263s
  • max time network
    295s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    10-09-2023 22:12

General

  • Target

    203abb4fef06659cf437ca0d5c338b7e0ed1add2645361ba92ab5aab6e3a0e08.exe

  • Size

    2.6MB

  • MD5

    3f821e69fe1b38097b29ac284016858a

  • SHA1

    3995cad76f1313243e5c8abce901876638575341

  • SHA256

    203abb4fef06659cf437ca0d5c338b7e0ed1add2645361ba92ab5aab6e3a0e08

  • SHA512

    704a799fae6f6139f9c66a1f11bff243a4381ff69028b1fc1f903c8c75d303a9769b6843c67f794c1c85dd9b10dd1c07bead63702a2f077cb467e5a50c99d5d7

  • SSDEEP

    49152:/oLi8Bd2MIUueEcBY6rCYIvkQIIZB9mnJWUyzD8A04Z/f8I:ALi8B0MiCBbC3IIZB9cKzomZ/kI

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
  • Loads dropped DLL 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 5 IoCs

    Uses default user-agent string defined by GoLang HTTP packages.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\203abb4fef06659cf437ca0d5c338b7e0ed1add2645361ba92ab5aab6e3a0e08.exe
    "C:\Users\Admin\AppData\Local\Temp\203abb4fef06659cf437ca0d5c338b7e0ed1add2645361ba92ab5aab6e3a0e08.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Loads dropped DLL
    • Adds Run key to start application
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of WriteProcessMemory
    PID:2828
    • 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:2848

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    239.5MB

    MD5

    ba262a3ecfb2ec80fcba6bad1c5110ef

    SHA1

    1d4aa0d5afabb75e3c638d6126c2857ba0afcf40

    SHA256

    1e2ead9c6234603c218d86d0019966e8c6eafa4b35af8fdbae76bf2d3b04418f

    SHA512

    6697bad4411cd8f9dd645b9424ba6c071eaf70da6f4cc9e3bd44c336a6e715f3cea2db9af8a6e416c271f75bc74b0c655bc99da195b48ed1601b86aac4547dcf

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

    Filesize

    239.4MB

    MD5

    54a417d4e36cf0067988de70c35aa2e0

    SHA1

    1b01bcd21eb473a0f402bd095806fa30e8dc17c3

    SHA256

    958b280a9a0cdf7f91c86a61bae8c8c6a37a972e8ac726d866efe57f32a2652a

    SHA512

    3c4ac1a49f55b75c941915522a4c8ca32a099f1f2918136664f6f86d76b8f805c4c2ac73a2fd29e10f7472be2c36a0e61e8b0a6923df16f0fb6feb1b022e3eec

  • memory/2828-0-0x0000000000940000-0x00000000011A8000-memory.dmp

    Filesize

    8.4MB

  • memory/2828-1-0x000007FEFD9F0000-0x000007FEFDA5C000-memory.dmp

    Filesize

    432KB

  • memory/2828-2-0x000007FEFD9F0000-0x000007FEFDA5C000-memory.dmp

    Filesize

    432KB

  • memory/2828-3-0x00000000001E0000-0x00000000001E1000-memory.dmp

    Filesize

    4KB

  • memory/2828-4-0x000007FE80010000-0x000007FE80011000-memory.dmp

    Filesize

    4KB

  • memory/2828-6-0x0000000077880000-0x0000000077A29000-memory.dmp

    Filesize

    1.7MB

  • memory/2828-5-0x0000000000940000-0x00000000011A8000-memory.dmp

    Filesize

    8.4MB

  • memory/2828-7-0x0000000000940000-0x00000000011A8000-memory.dmp

    Filesize

    8.4MB

  • memory/2828-8-0x0000000000940000-0x00000000011A8000-memory.dmp

    Filesize

    8.4MB

  • memory/2828-9-0x0000000000940000-0x00000000011A8000-memory.dmp

    Filesize

    8.4MB

  • memory/2828-10-0x0000000000940000-0x00000000011A8000-memory.dmp

    Filesize

    8.4MB

  • memory/2828-11-0x0000000000940000-0x00000000011A8000-memory.dmp

    Filesize

    8.4MB

  • memory/2828-12-0x0000000000940000-0x00000000011A8000-memory.dmp

    Filesize

    8.4MB

  • memory/2828-14-0x0000000000940000-0x00000000011A8000-memory.dmp

    Filesize

    8.4MB

  • memory/2828-15-0x0000000000940000-0x00000000011A8000-memory.dmp

    Filesize

    8.4MB

  • memory/2828-13-0x0000000000940000-0x00000000011A8000-memory.dmp

    Filesize

    8.4MB

  • memory/2828-17-0x000007FEFD9F0000-0x000007FEFDA5C000-memory.dmp

    Filesize

    432KB

  • memory/2828-16-0x0000000000940000-0x00000000011A8000-memory.dmp

    Filesize

    8.4MB

  • memory/2828-19-0x0000000000940000-0x00000000011A8000-memory.dmp

    Filesize

    8.4MB

  • memory/2828-20-0x0000000077880000-0x0000000077A29000-memory.dmp

    Filesize

    1.7MB

  • memory/2828-24-0x0000000000940000-0x00000000011A8000-memory.dmp

    Filesize

    8.4MB

  • memory/2828-27-0x0000000077880000-0x0000000077A29000-memory.dmp

    Filesize

    1.7MB

  • memory/2828-28-0x000007FEFD9F0000-0x000007FEFDA5C000-memory.dmp

    Filesize

    432KB

  • memory/2828-25-0x00000000288A0000-0x0000000029108000-memory.dmp

    Filesize

    8.4MB

  • memory/2848-26-0x0000000000D70000-0x00000000015D8000-memory.dmp

    Filesize

    8.4MB

  • memory/2848-29-0x000007FEFD9F0000-0x000007FEFDA5C000-memory.dmp

    Filesize

    432KB

  • memory/2848-30-0x000007FEFD9F0000-0x000007FEFDA5C000-memory.dmp

    Filesize

    432KB

  • memory/2848-32-0x0000000077880000-0x0000000077A29000-memory.dmp

    Filesize

    1.7MB

  • memory/2848-33-0x000007FE80010000-0x000007FE80011000-memory.dmp

    Filesize

    4KB

  • memory/2848-31-0x0000000000D70000-0x00000000015D8000-memory.dmp

    Filesize

    8.4MB

  • memory/2848-35-0x00000000002E0000-0x00000000002E1000-memory.dmp

    Filesize

    4KB

  • memory/2848-34-0x0000000000D70000-0x00000000015D8000-memory.dmp

    Filesize

    8.4MB

  • memory/2848-36-0x0000000000D70000-0x00000000015D8000-memory.dmp

    Filesize

    8.4MB

  • memory/2848-37-0x0000000000D70000-0x00000000015D8000-memory.dmp

    Filesize

    8.4MB

  • memory/2848-38-0x0000000000D70000-0x00000000015D8000-memory.dmp

    Filesize

    8.4MB

  • memory/2848-39-0x0000000000D70000-0x00000000015D8000-memory.dmp

    Filesize

    8.4MB

  • memory/2848-40-0x0000000000D70000-0x00000000015D8000-memory.dmp

    Filesize

    8.4MB

  • memory/2848-41-0x0000000000D70000-0x00000000015D8000-memory.dmp

    Filesize

    8.4MB

  • memory/2848-42-0x0000000000D70000-0x00000000015D8000-memory.dmp

    Filesize

    8.4MB

  • memory/2848-43-0x0000000000D70000-0x00000000015D8000-memory.dmp

    Filesize

    8.4MB

  • memory/2848-44-0x0000000000D70000-0x00000000015D8000-memory.dmp

    Filesize

    8.4MB

  • memory/2848-45-0x0000000000D70000-0x00000000015D8000-memory.dmp

    Filesize

    8.4MB

  • memory/2848-46-0x000007FEFD9F0000-0x000007FEFDA5C000-memory.dmp

    Filesize

    432KB

  • memory/2848-47-0x0000000077880000-0x0000000077A29000-memory.dmp

    Filesize

    1.7MB

  • memory/2848-48-0x0000000000D70000-0x00000000015D8000-memory.dmp

    Filesize

    8.4MB

  • memory/2848-49-0x0000000000D70000-0x00000000015D8000-memory.dmp

    Filesize

    8.4MB

  • memory/2848-50-0x0000000000D70000-0x00000000015D8000-memory.dmp

    Filesize

    8.4MB

  • memory/2848-51-0x0000000000D70000-0x00000000015D8000-memory.dmp

    Filesize

    8.4MB

  • memory/2848-52-0x0000000000D70000-0x00000000015D8000-memory.dmp

    Filesize

    8.4MB

  • memory/2848-53-0x0000000000D70000-0x00000000015D8000-memory.dmp

    Filesize

    8.4MB

  • memory/2848-56-0x0000000000D70000-0x00000000015D8000-memory.dmp

    Filesize

    8.4MB

  • memory/2848-57-0x0000000000D70000-0x00000000015D8000-memory.dmp

    Filesize

    8.4MB

  • memory/2848-58-0x0000000000D70000-0x00000000015D8000-memory.dmp

    Filesize

    8.4MB

  • memory/2848-59-0x0000000000D70000-0x00000000015D8000-memory.dmp

    Filesize

    8.4MB

  • memory/2848-60-0x0000000000D70000-0x00000000015D8000-memory.dmp

    Filesize

    8.4MB

  • memory/2848-61-0x0000000000D70000-0x00000000015D8000-memory.dmp

    Filesize

    8.4MB

  • memory/2848-62-0x0000000000D70000-0x00000000015D8000-memory.dmp

    Filesize

    8.4MB

  • memory/2848-63-0x0000000000D70000-0x00000000015D8000-memory.dmp

    Filesize

    8.4MB

  • memory/2848-64-0x0000000000D70000-0x00000000015D8000-memory.dmp

    Filesize

    8.4MB

  • memory/2848-65-0x0000000000D70000-0x00000000015D8000-memory.dmp

    Filesize

    8.4MB

  • memory/2848-66-0x0000000000D70000-0x00000000015D8000-memory.dmp

    Filesize

    8.4MB

  • memory/2848-67-0x0000000000D70000-0x00000000015D8000-memory.dmp

    Filesize

    8.4MB

  • memory/2848-68-0x0000000000D70000-0x00000000015D8000-memory.dmp

    Filesize

    8.4MB

  • memory/2848-69-0x0000000000D70000-0x00000000015D8000-memory.dmp

    Filesize

    8.4MB

  • memory/2848-70-0x0000000000D70000-0x00000000015D8000-memory.dmp

    Filesize

    8.4MB

  • memory/2848-71-0x0000000000D70000-0x00000000015D8000-memory.dmp

    Filesize

    8.4MB

  • memory/2848-72-0x0000000000D70000-0x00000000015D8000-memory.dmp

    Filesize

    8.4MB

  • memory/2848-73-0x0000000000D70000-0x00000000015D8000-memory.dmp

    Filesize

    8.4MB

  • memory/2848-74-0x0000000000D70000-0x00000000015D8000-memory.dmp

    Filesize

    8.4MB