Analysis

  • max time kernel
    149s
  • 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
    30-04-2023 23:29

General

  • Target

    30f6c0d325722cd1df1b9f20bbf577e60d0aac2d27b64022964ec6da23455d0b.exe

  • Size

    3.2MB

  • MD5

    fb265a033f73e76e65b986aeb244bdc1

  • SHA1

    572ac5b5c2add735b8e48ffa3cfa9fe8013db02f

  • SHA256

    30f6c0d325722cd1df1b9f20bbf577e60d0aac2d27b64022964ec6da23455d0b

  • SHA512

    efc43cab937df492a9f1ec415b1196f82115a34e39ff575224184bf684ab2106b9590824d81bd2280d65adcd7eb79bbc51990fadfa1bbab7212709db415f851f

  • SSDEEP

    98304:B2tkY/QxN4xrAENowY5obMTPzL1/VCpxr5GPdA2uxRoF:kt//yaOooTPXtVCz8Pd1uxC

Malware Config

Extracted

Family

laplas

C2

http://185.209.161.89

Attributes
  • api_key

    6a2714906f1325d666e4cf9f6269c2352ccfb7e7f1a23c114287dc69ddf27cb0

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\30f6c0d325722cd1df1b9f20bbf577e60d0aac2d27b64022964ec6da23455d0b.exe
    "C:\Users\Admin\AppData\Local\Temp\30f6c0d325722cd1df1b9f20bbf577e60d0aac2d27b64022964ec6da23455d0b.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:2488
    • 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:2136

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    833.2MB

    MD5

    b56a3659c951dafe72c7b62f2f2f2be2

    SHA1

    ad5b0ba1df01011de9c7c8cb634af8e9dbeb4f95

    SHA256

    2018b68d04f23631a01db022a89a01a88e0fbfd9957e2567c11fff518d67ff74

    SHA512

    c94ae0a8b3a140a4a2d54b14247c1e1055db1df692f1b6049d430eab7add231ebc8f1d886b0cb20c8cbbcb263327ebd40b2706416e42b491fb8c6ca924a6f984

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

    Filesize

    833.2MB

    MD5

    b56a3659c951dafe72c7b62f2f2f2be2

    SHA1

    ad5b0ba1df01011de9c7c8cb634af8e9dbeb4f95

    SHA256

    2018b68d04f23631a01db022a89a01a88e0fbfd9957e2567c11fff518d67ff74

    SHA512

    c94ae0a8b3a140a4a2d54b14247c1e1055db1df692f1b6049d430eab7add231ebc8f1d886b0cb20c8cbbcb263327ebd40b2706416e42b491fb8c6ca924a6f984

  • memory/2136-151-0x00000000005E0000-0x0000000000EFA000-memory.dmp

    Filesize

    9.1MB

  • memory/2136-148-0x00000000005E0000-0x0000000000EFA000-memory.dmp

    Filesize

    9.1MB

  • memory/2136-152-0x00000000005E0000-0x0000000000EFA000-memory.dmp

    Filesize

    9.1MB

  • memory/2136-168-0x00000000005E0000-0x0000000000EFA000-memory.dmp

    Filesize

    9.1MB

  • memory/2136-167-0x00000000005E0000-0x0000000000EFA000-memory.dmp

    Filesize

    9.1MB

  • memory/2136-166-0x00000000005E0000-0x0000000000EFA000-memory.dmp

    Filesize

    9.1MB

  • memory/2136-165-0x00000000005E0000-0x0000000000EFA000-memory.dmp

    Filesize

    9.1MB

  • memory/2136-164-0x00000000005E0000-0x0000000000EFA000-memory.dmp

    Filesize

    9.1MB

  • memory/2136-163-0x00000000005E0000-0x0000000000EFA000-memory.dmp

    Filesize

    9.1MB

  • memory/2136-146-0x00000000005E0000-0x0000000000EFA000-memory.dmp

    Filesize

    9.1MB

  • memory/2136-147-0x00000000005E0000-0x0000000000EFA000-memory.dmp

    Filesize

    9.1MB

  • memory/2136-161-0x00000000005E0000-0x0000000000EFA000-memory.dmp

    Filesize

    9.1MB

  • memory/2136-149-0x00000000005E0000-0x0000000000EFA000-memory.dmp

    Filesize

    9.1MB

  • memory/2136-150-0x00000000005E0000-0x0000000000EFA000-memory.dmp

    Filesize

    9.1MB

  • memory/2136-169-0x00000000005E0000-0x0000000000EFA000-memory.dmp

    Filesize

    9.1MB

  • memory/2136-162-0x00000000005E0000-0x0000000000EFA000-memory.dmp

    Filesize

    9.1MB

  • memory/2136-153-0x00000000005E0000-0x0000000000EFA000-memory.dmp

    Filesize

    9.1MB

  • memory/2136-154-0x00000000005E0000-0x0000000000EFA000-memory.dmp

    Filesize

    9.1MB

  • memory/2136-155-0x00000000005E0000-0x0000000000EFA000-memory.dmp

    Filesize

    9.1MB

  • memory/2136-159-0x00000000005E0000-0x0000000000EFA000-memory.dmp

    Filesize

    9.1MB

  • memory/2136-160-0x00000000005E0000-0x0000000000EFA000-memory.dmp

    Filesize

    9.1MB

  • memory/2488-144-0x0000000000050000-0x000000000096A000-memory.dmp

    Filesize

    9.1MB

  • memory/2488-137-0x0000000000050000-0x000000000096A000-memory.dmp

    Filesize

    9.1MB

  • memory/2488-136-0x0000000000050000-0x000000000096A000-memory.dmp

    Filesize

    9.1MB

  • memory/2488-134-0x0000000000050000-0x000000000096A000-memory.dmp

    Filesize

    9.1MB

  • memory/2488-135-0x0000000000050000-0x000000000096A000-memory.dmp

    Filesize

    9.1MB

  • memory/2488-141-0x0000000000050000-0x000000000096A000-memory.dmp

    Filesize

    9.1MB

  • memory/2488-139-0x0000000000050000-0x000000000096A000-memory.dmp

    Filesize

    9.1MB

  • memory/2488-138-0x0000000000050000-0x000000000096A000-memory.dmp

    Filesize

    9.1MB

  • memory/2488-133-0x0000000000050000-0x000000000096A000-memory.dmp

    Filesize

    9.1MB