Analysis

  • max time kernel
    147s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/03/2023, 22:01

General

  • Target

    298493e0ae6b4061eede227171cbbff7c465a0f4f141ba295e2e572824afdcf5.exe

  • Size

    1.9MB

  • MD5

    1499c651eadde7554bc9e726a786d1e5

  • SHA1

    aed4927ee5a4dc89c7daf53fd6d44a2ee54e6098

  • SHA256

    298493e0ae6b4061eede227171cbbff7c465a0f4f141ba295e2e572824afdcf5

  • SHA512

    21d8c74922a11d7f2eca439b86aa59345bcc53690e71b497e4901155eec9f86dda9986d9d34be8071fa31bd5573d663fc8d0f75a0f58a5b70676408dde088759

  • SSDEEP

    49152:eId2CkuXM6HrgozQ+hYkyoq7TZoGY3fN5RM:e85zfhYk9q7TaGY31r

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\298493e0ae6b4061eede227171cbbff7c465a0f4f141ba295e2e572824afdcf5.exe
    "C:\Users\Admin\AppData\Local\Temp\298493e0ae6b4061eede227171cbbff7c465a0f4f141ba295e2e572824afdcf5.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4120
    • C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
      C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
      2⤵
      • Executes dropped EXE
      PID:3700

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

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

          Filesize

          762.9MB

          MD5

          506842ff9d229658ffe3f75eba764942

          SHA1

          8e3abd51586577c7f5fd368d094b68b7184dd8a9

          SHA256

          1329013019bfa4db00d732b001caa07fc9b24ceb394b67169ff995911284f40a

          SHA512

          4d8b79a7ca23778e9cfe3df9a466cb0f5344d324eb24cc888cb6bdfb8c3c8edf9ec4d90ff864860f6aceda19e70c31207f05ff9c418b57a9dd59a232f0dcd121

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

          Filesize

          762.9MB

          MD5

          506842ff9d229658ffe3f75eba764942

          SHA1

          8e3abd51586577c7f5fd368d094b68b7184dd8a9

          SHA256

          1329013019bfa4db00d732b001caa07fc9b24ceb394b67169ff995911284f40a

          SHA512

          4d8b79a7ca23778e9cfe3df9a466cb0f5344d324eb24cc888cb6bdfb8c3c8edf9ec4d90ff864860f6aceda19e70c31207f05ff9c418b57a9dd59a232f0dcd121

        • memory/3700-153-0x0000000000400000-0x0000000002C8F000-memory.dmp

          Filesize

          40.6MB

        • memory/3700-149-0x0000000000400000-0x0000000002C8F000-memory.dmp

          Filesize

          40.6MB

        • memory/3700-157-0x0000000000400000-0x0000000002C8F000-memory.dmp

          Filesize

          40.6MB

        • memory/3700-156-0x0000000000400000-0x0000000002C8F000-memory.dmp

          Filesize

          40.6MB

        • memory/3700-143-0x0000000000400000-0x0000000002C8F000-memory.dmp

          Filesize

          40.6MB

        • memory/3700-144-0x0000000000400000-0x0000000002C8F000-memory.dmp

          Filesize

          40.6MB

        • memory/3700-145-0x0000000000400000-0x0000000002C8F000-memory.dmp

          Filesize

          40.6MB

        • memory/3700-147-0x0000000000400000-0x0000000002C8F000-memory.dmp

          Filesize

          40.6MB

        • memory/3700-148-0x0000000000400000-0x0000000002C8F000-memory.dmp

          Filesize

          40.6MB

        • memory/3700-155-0x0000000000400000-0x0000000002C8F000-memory.dmp

          Filesize

          40.6MB

        • memory/3700-150-0x0000000000400000-0x0000000002C8F000-memory.dmp

          Filesize

          40.6MB

        • memory/3700-151-0x0000000000400000-0x0000000002C8F000-memory.dmp

          Filesize

          40.6MB

        • memory/3700-152-0x0000000000400000-0x0000000002C8F000-memory.dmp

          Filesize

          40.6MB

        • memory/3700-154-0x0000000000400000-0x0000000002C8F000-memory.dmp

          Filesize

          40.6MB

        • memory/4120-134-0x0000000004E40000-0x0000000005210000-memory.dmp

          Filesize

          3.8MB

        • memory/4120-137-0x0000000004E40000-0x0000000005210000-memory.dmp

          Filesize

          3.8MB

        • memory/4120-140-0x0000000000400000-0x0000000002C8F000-memory.dmp

          Filesize

          40.6MB

        • memory/4120-136-0x0000000000400000-0x0000000002C8F000-memory.dmp

          Filesize

          40.6MB