Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-08-2023 15:12

General

  • Target

    4230177379ff0422741a5714ba02dbeccdac0edc6d2c1e4123827f23ff179e64_JC.exe

  • Size

    1.9MB

  • MD5

    961751858d8b74b2dec9d4f165a0a8c0

  • SHA1

    88ca04fb4d62052614bd9da2b333ab10f5e0bfa7

  • SHA256

    4230177379ff0422741a5714ba02dbeccdac0edc6d2c1e4123827f23ff179e64

  • SHA512

    c9625844e4acd328977d0078889497e6d8a81025d6d5da787a4ae0b9ee0fa717ee543cd7e520d26f4480265c56c0ea07ae8cecd8518f72afc59d114c605fbe4c

  • SSDEEP

    49152:7YjDgDQj0z0HG2SYE/LA386lYmBk1U5nuyYPcEaC:7YjsEjJ33JYmSa5owC

Malware Config

Extracted

Family

laplas

C2

http://clipper.guru

Attributes
  • api_key

    0be23a6bec914a7d28f1aae995f036fdba93224093ddb48d02fe43e814862f4e

Extracted

Family

laplas

C2

http://clipper.guru

Attributes
  • api_key

    0be23a6bec914a7d28f1aae995f036fdba93224093ddb48d02fe43e814862f4e

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\4230177379ff0422741a5714ba02dbeccdac0edc6d2c1e4123827f23ff179e64_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\4230177379ff0422741a5714ba02dbeccdac0edc6d2c1e4123827f23ff179e64_JC.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:700
    • C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
      C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
      2⤵
      • Executes dropped EXE
      PID:2892

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    850.9MB

    MD5

    37293a2dcb56504fef4f80fde5ca004d

    SHA1

    cd050bb809675954a3c11035b07a49ce44c2d9ea

    SHA256

    9fc3791d3ca2e2a2b88f8890310de842001940437553546ec3a3e3b5fa9418ab

    SHA512

    5633190d267a573a2a004035daf588313cec81e00ef0f54b396d91bde3413b4fcbeb93c0e854b1510609a88e5732cd90fc7565617b70dac0e4d3c5b898107ac4

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

    Filesize

    850.9MB

    MD5

    37293a2dcb56504fef4f80fde5ca004d

    SHA1

    cd050bb809675954a3c11035b07a49ce44c2d9ea

    SHA256

    9fc3791d3ca2e2a2b88f8890310de842001940437553546ec3a3e3b5fa9418ab

    SHA512

    5633190d267a573a2a004035daf588313cec81e00ef0f54b396d91bde3413b4fcbeb93c0e854b1510609a88e5732cd90fc7565617b70dac0e4d3c5b898107ac4

  • memory/700-133-0x00000000038E0000-0x0000000003A8A000-memory.dmp

    Filesize

    1.7MB

  • memory/700-134-0x0000000003A90000-0x0000000003E60000-memory.dmp

    Filesize

    3.8MB

  • memory/700-135-0x0000000000400000-0x0000000001A4B000-memory.dmp

    Filesize

    22.3MB

  • memory/700-138-0x00000000038E0000-0x0000000003A8A000-memory.dmp

    Filesize

    1.7MB

  • memory/700-137-0x0000000000400000-0x0000000001A4B000-memory.dmp

    Filesize

    22.3MB

  • memory/700-139-0x0000000003A90000-0x0000000003E60000-memory.dmp

    Filesize

    3.8MB

  • memory/700-143-0x0000000000400000-0x0000000001A4B000-memory.dmp

    Filesize

    22.3MB

  • memory/2892-148-0x0000000000400000-0x0000000001A4B000-memory.dmp

    Filesize

    22.3MB

  • memory/2892-156-0x0000000000400000-0x0000000001A4B000-memory.dmp

    Filesize

    22.3MB

  • memory/2892-147-0x0000000000400000-0x0000000001A4B000-memory.dmp

    Filesize

    22.3MB

  • memory/2892-144-0x0000000003910000-0x0000000003CE0000-memory.dmp

    Filesize

    3.8MB

  • memory/2892-150-0x0000000000400000-0x0000000001A4B000-memory.dmp

    Filesize

    22.3MB

  • memory/2892-153-0x0000000000400000-0x0000000001A4B000-memory.dmp

    Filesize

    22.3MB

  • memory/2892-155-0x0000000000400000-0x0000000001A4B000-memory.dmp

    Filesize

    22.3MB

  • memory/2892-145-0x0000000000400000-0x0000000001A4B000-memory.dmp

    Filesize

    22.3MB

  • memory/2892-158-0x0000000000400000-0x0000000001A4B000-memory.dmp

    Filesize

    22.3MB

  • memory/2892-160-0x0000000000400000-0x0000000001A4B000-memory.dmp

    Filesize

    22.3MB

  • memory/2892-162-0x0000000000400000-0x0000000001A4B000-memory.dmp

    Filesize

    22.3MB

  • memory/2892-165-0x0000000000400000-0x0000000001A4B000-memory.dmp

    Filesize

    22.3MB

  • memory/2892-167-0x0000000000400000-0x0000000001A4B000-memory.dmp

    Filesize

    22.3MB

  • memory/2892-168-0x0000000000400000-0x0000000001A4B000-memory.dmp

    Filesize

    22.3MB

  • memory/2892-170-0x0000000000400000-0x0000000001A4B000-memory.dmp

    Filesize

    22.3MB

  • memory/2892-172-0x0000000000400000-0x0000000001A4B000-memory.dmp

    Filesize

    22.3MB