Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-03-2023 17:20

General

  • Target

    1e85dc00b32d476b0f48f95c74b4d414a91144f5b181815d55908067ac0f25c0.exe

  • Size

    1.9MB

  • MD5

    2cab02f2e9bdffa47eabd1fe499cb659

  • SHA1

    dda9070cebb6e9f4cd452ab681815497d590a719

  • SHA256

    1e85dc00b32d476b0f48f95c74b4d414a91144f5b181815d55908067ac0f25c0

  • SHA512

    2b56cae6faa229365a7b1297ab5078fef485b6084ba5ac699cde93af700f831d92c58f5dcffd08b7ec7187b2b173036b4ddeb197b16f8c429f6e0136cc1b8079

  • SSDEEP

    49152:Z4W99T3jU5/iEhr9pk59e0GPkZs9M47Ke2t/vGlcC6H7WCag6lX:Zj/T3IFiA85GNKp5GlGH7W66lX

Malware Config

Extracted

Family

laplas

C2

http://45.87.154.105

Attributes
  • api_key

    1c630872d348a77d04368d542fde4663bc2bcb96f1b909554db3472c08df2767

Signatures

  • Laplas Clipper

    Laplas is a crypto wallet stealer with three variants written in Golang, C#, and C++.

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • GoLang User-Agent 1 IoCs

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

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1e85dc00b32d476b0f48f95c74b4d414a91144f5b181815d55908067ac0f25c0.exe
    "C:\Users\Admin\AppData\Local\Temp\1e85dc00b32d476b0f48f95c74b4d414a91144f5b181815d55908067ac0f25c0.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:444
    • C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
      C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
      2⤵
      • Executes dropped EXE
      PID:1116

Network

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Replay Monitor

Loading Replay Monitor...

Downloads

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

    705.9MB

    MD5

    e88d644c331c07ab34086f13bbba35d8

    SHA1

    57bef2bc1954639c965bce403ec09c488192ab74

    SHA256

    f99045020cfbb49b7ad19f1a027aa26135a7894cf1843ab657ab402d1c9ba2d2

    SHA512

    eb10a8315218fe8c08d60c2384c21ed91b9278675170ca7dfcf76f3214f8d65421fd5a47a820c6a156caea76c5b1e6b518a5e4c66c5f3e8313fd75ff4c769504

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

    705.9MB

    MD5

    e88d644c331c07ab34086f13bbba35d8

    SHA1

    57bef2bc1954639c965bce403ec09c488192ab74

    SHA256

    f99045020cfbb49b7ad19f1a027aa26135a7894cf1843ab657ab402d1c9ba2d2

    SHA512

    eb10a8315218fe8c08d60c2384c21ed91b9278675170ca7dfcf76f3214f8d65421fd5a47a820c6a156caea76c5b1e6b518a5e4c66c5f3e8313fd75ff4c769504

  • memory/444-134-0x0000000002AE0000-0x0000000002EB0000-memory.dmp
    Filesize

    3.8MB

  • memory/444-136-0x0000000000400000-0x00000000009D8000-memory.dmp
    Filesize

    5.8MB

  • memory/444-139-0x0000000000400000-0x00000000009D8000-memory.dmp
    Filesize

    5.8MB

  • memory/1116-146-0x0000000000400000-0x00000000009D8000-memory.dmp
    Filesize

    5.8MB

  • memory/1116-143-0x0000000000400000-0x00000000009D8000-memory.dmp
    Filesize

    5.8MB

  • memory/1116-144-0x0000000000400000-0x00000000009D8000-memory.dmp
    Filesize

    5.8MB

  • memory/1116-142-0x0000000000400000-0x00000000009D8000-memory.dmp
    Filesize

    5.8MB

  • memory/1116-147-0x0000000000400000-0x00000000009D8000-memory.dmp
    Filesize

    5.8MB

  • memory/1116-148-0x0000000000400000-0x00000000009D8000-memory.dmp
    Filesize

    5.8MB

  • memory/1116-149-0x0000000000400000-0x00000000009D8000-memory.dmp
    Filesize

    5.8MB

  • memory/1116-150-0x0000000000400000-0x00000000009D8000-memory.dmp
    Filesize

    5.8MB

  • memory/1116-151-0x0000000000400000-0x00000000009D8000-memory.dmp
    Filesize

    5.8MB

  • memory/1116-152-0x0000000000400000-0x00000000009D8000-memory.dmp
    Filesize

    5.8MB

  • memory/1116-153-0x0000000000400000-0x00000000009D8000-memory.dmp
    Filesize

    5.8MB

  • memory/1116-154-0x0000000000400000-0x00000000009D8000-memory.dmp
    Filesize

    5.8MB