Analysis

  • max time kernel
    152s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-07-2023 12:39

General

  • Target

    4a1f597ed9fb89832e1182a9209d9a65453432e7a445e37c99cafd32963e429e_JC.exe

  • Size

    1.8MB

  • MD5

    68732e21f497396296e93fb7277add61

  • SHA1

    1fdec6fc0ab4647491cb163a732d985bf6e75f16

  • SHA256

    4a1f597ed9fb89832e1182a9209d9a65453432e7a445e37c99cafd32963e429e

  • SHA512

    b3b2deb42b8c1362642ac725f24a3fc59eade40da1bf5e9f2a66e634ab8f7e3ad75a3eee65003be6532b808ad299ec293a9ceae024217a5de68aa41b61134305

  • SSDEEP

    49152:ZxP1ZMKdnhkmr5VlkA/azDEPKkb89KTYkr3T6:H1v9ViA/wkg9KTZ3T

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\4a1f597ed9fb89832e1182a9209d9a65453432e7a445e37c99cafd32963e429e_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\4a1f597ed9fb89832e1182a9209d9a65453432e7a445e37c99cafd32963e429e_JC.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1372
    • C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
      C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
      2⤵
      • Executes dropped EXE
      PID:452

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    195.7MB

    MD5

    5826e776a96f59f6ab7b28f326402950

    SHA1

    1ea23924918d15d4b5cd2c6bd6df75b3f1759fb8

    SHA256

    4f808c43ce2df5591c320c9b816813e2dce0660084cb335fe025f0595f67b405

    SHA512

    4bac3725f2fa3eb23d63867da04d252640aea06b1737b134d63267483f6b2428342ce0814a7ba0c5f4f6dc696ee0e46832db831941f4a64ad306af2ed81fb520

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

    Filesize

    205.2MB

    MD5

    f7f951ac57531d5e6e9b87c77b14b168

    SHA1

    714a0d6a6ff58e4897a957d85ed0b64c200a9cdf

    SHA256

    052108d6c322aa506f17938d15759873404ecada443db07a62e488fd75474fc8

    SHA512

    4eaf602f32d3b1b111ac5998c58ac19cff939e1aac2e9a97a9673b7656035e80a270725c3eafed16189077c3e72735bd993ecc9433571ebc589c9e1d087abca7

  • memory/452-159-0x0000000000400000-0x0000000002606000-memory.dmp

    Filesize

    34.0MB

  • memory/452-149-0x0000000004370000-0x0000000004526000-memory.dmp

    Filesize

    1.7MB

  • memory/452-153-0x0000000004370000-0x0000000004526000-memory.dmp

    Filesize

    1.7MB

  • memory/452-154-0x0000000000400000-0x0000000002606000-memory.dmp

    Filesize

    34.0MB

  • memory/452-152-0x0000000000400000-0x0000000002606000-memory.dmp

    Filesize

    34.0MB

  • memory/452-165-0x0000000000400000-0x0000000002606000-memory.dmp

    Filesize

    34.0MB

  • memory/452-164-0x0000000000400000-0x0000000002606000-memory.dmp

    Filesize

    34.0MB

  • memory/452-163-0x0000000000400000-0x0000000002606000-memory.dmp

    Filesize

    34.0MB

  • memory/452-162-0x0000000000400000-0x0000000002606000-memory.dmp

    Filesize

    34.0MB

  • memory/452-157-0x0000000000400000-0x0000000002606000-memory.dmp

    Filesize

    34.0MB

  • memory/452-150-0x0000000004530000-0x0000000004900000-memory.dmp

    Filesize

    3.8MB

  • memory/452-151-0x0000000000400000-0x0000000002606000-memory.dmp

    Filesize

    34.0MB

  • memory/452-166-0x0000000000400000-0x0000000002606000-memory.dmp

    Filesize

    34.0MB

  • memory/452-161-0x0000000000400000-0x0000000002606000-memory.dmp

    Filesize

    34.0MB

  • memory/452-158-0x0000000000400000-0x0000000002606000-memory.dmp

    Filesize

    34.0MB

  • memory/452-155-0x0000000000400000-0x0000000002606000-memory.dmp

    Filesize

    34.0MB

  • memory/452-156-0x0000000000400000-0x0000000002606000-memory.dmp

    Filesize

    34.0MB

  • memory/1372-138-0x0000000004440000-0x00000000045F1000-memory.dmp

    Filesize

    1.7MB

  • memory/1372-139-0x0000000004600000-0x00000000049D0000-memory.dmp

    Filesize

    3.8MB

  • memory/1372-134-0x0000000004440000-0x00000000045F1000-memory.dmp

    Filesize

    1.7MB

  • memory/1372-137-0x0000000000400000-0x0000000002606000-memory.dmp

    Filesize

    34.0MB

  • memory/1372-146-0x0000000000400000-0x0000000002606000-memory.dmp

    Filesize

    34.0MB

  • memory/1372-135-0x0000000004600000-0x00000000049D0000-memory.dmp

    Filesize

    3.8MB

  • memory/1372-136-0x0000000000400000-0x0000000002606000-memory.dmp

    Filesize

    34.0MB

  • memory/1372-142-0x0000000000400000-0x0000000002606000-memory.dmp

    Filesize

    34.0MB

  • memory/1372-140-0x0000000000400000-0x0000000002606000-memory.dmp

    Filesize

    34.0MB