Analysis

  • max time kernel
    150s
  • max time network
    134s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-03-2023 01:13

General

  • Target

    setup.exe

  • Size

    1.9MB

  • MD5

    e478dd003ab0c8cf0bbe61ffb0b77c3c

  • SHA1

    9e1d30e2ed508b4473061fd46994332246af458e

  • SHA256

    178666b82d3f9f6d4785ea5934870cd87d8e19c42b07379556a54e3007625fc3

  • SHA512

    de4d7fd760acc976f79dd92ebe7a148b2f9787ab611e249815a8af511fa174730b04d143d26f6db384ab929746e441217268cde9b5a14128d4549340f5426d18

  • SSDEEP

    24576:ZHt2b1Jo7ja0mbxvAruakDKnWXb4qx6zNFdN1UDgAiUjl5TMOPdR8feOTkjgRi/5:bwX9l1fDeWrskDgJUzdR8wjT/Sxju

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\setup.exe
    "C:\Users\Admin\AppData\Local\Temp\setup.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1740
    • C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
      C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
      2⤵
      • Executes dropped EXE
      PID:1436

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

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

    Filesize

    824.9MB

    MD5

    38b4d253158acdbb49efa60755095bf4

    SHA1

    ca35f12a210a681b41ddecf1e26685ba8b21ff4f

    SHA256

    32998a25b07bcf6fe08bbd19fd4d2b5d33b7bcdd50bcd7d6da41a309a3eeed22

    SHA512

    56cb4c59badb076e8e83b2b7b83afcad215bcd4ea96b4f5af126404651d3ea42f14701c540a98c1fe7552742f515bade65f837a5dbf86357e196760fd31783ce

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

    Filesize

    824.9MB

    MD5

    38b4d253158acdbb49efa60755095bf4

    SHA1

    ca35f12a210a681b41ddecf1e26685ba8b21ff4f

    SHA256

    32998a25b07bcf6fe08bbd19fd4d2b5d33b7bcdd50bcd7d6da41a309a3eeed22

    SHA512

    56cb4c59badb076e8e83b2b7b83afcad215bcd4ea96b4f5af126404651d3ea42f14701c540a98c1fe7552742f515bade65f837a5dbf86357e196760fd31783ce

  • memory/1436-146-0x0000000000400000-0x00000000008B2000-memory.dmp

    Filesize

    4.7MB

  • memory/1436-147-0x0000000000400000-0x00000000008B2000-memory.dmp

    Filesize

    4.7MB

  • memory/1436-141-0x0000000000400000-0x00000000008B2000-memory.dmp

    Filesize

    4.7MB

  • memory/1436-142-0x0000000000400000-0x00000000008B2000-memory.dmp

    Filesize

    4.7MB

  • memory/1436-143-0x0000000000400000-0x00000000008B2000-memory.dmp

    Filesize

    4.7MB

  • memory/1436-145-0x0000000000400000-0x00000000008B2000-memory.dmp

    Filesize

    4.7MB

  • memory/1436-155-0x0000000000400000-0x00000000008B2000-memory.dmp

    Filesize

    4.7MB

  • memory/1436-154-0x0000000000400000-0x00000000008B2000-memory.dmp

    Filesize

    4.7MB

  • memory/1436-148-0x0000000000400000-0x00000000008B2000-memory.dmp

    Filesize

    4.7MB

  • memory/1436-149-0x0000000000400000-0x00000000008B2000-memory.dmp

    Filesize

    4.7MB

  • memory/1436-150-0x0000000000400000-0x00000000008B2000-memory.dmp

    Filesize

    4.7MB

  • memory/1436-151-0x0000000000400000-0x00000000008B2000-memory.dmp

    Filesize

    4.7MB

  • memory/1436-152-0x0000000000400000-0x00000000008B2000-memory.dmp

    Filesize

    4.7MB

  • memory/1436-153-0x0000000000400000-0x00000000008B2000-memory.dmp

    Filesize

    4.7MB

  • memory/1740-139-0x0000000000400000-0x00000000008B2000-memory.dmp

    Filesize

    4.7MB

  • memory/1740-134-0x00000000025D0000-0x00000000029A0000-memory.dmp

    Filesize

    3.8MB