Analysis

  • max time kernel
    136s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    01-06-2023 19:18

General

  • Target

    a00e64fb477f056d15dcbceb861f8439.exe

  • Size

    1.8MB

  • MD5

    a00e64fb477f056d15dcbceb861f8439

  • SHA1

    cc43e797973ac8dccec3f28c7090942804f5a271

  • SHA256

    83a7f9488aa65bdf7d74aac8ce9ce3468725a40a26bc2c560758473403f99616

  • SHA512

    588f594c915df09aaad467a31648852f5279afef0706243560266dc3adc591d18860f052bb557a3da62c6b425dde68d45162f161da75b30ba6fdfcabc7d0c2fb

  • SSDEEP

    49152:aTDjb1Kvdt+v7Bg98vR7NWvT+V6G/XW/yjhw4:aTPbsFtJ857NWL+8G/8yFh

Malware Config

Extracted

Family

laplas

C2

http://45.159.189.105

Attributes
  • api_key

    0be23a6bec914a7d28f1aae995f036fdba93224093ddb48d02fe43e814862f4e

Extracted

Family

laplas

C2

http://45.159.189.105

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

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

  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a00e64fb477f056d15dcbceb861f8439.exe
    "C:\Users\Admin\AppData\Local\Temp\a00e64fb477f056d15dcbceb861f8439.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1736
    • C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
      C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
      2⤵
      • Executes dropped EXE
      PID:1976

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    550.7MB

    MD5

    ab5537d3f7004ede7fd9feda6df3f1cb

    SHA1

    f046c0468334e2cfd0a8895918076771f802670f

    SHA256

    9cbae434a61ed5e4a147bcf082d2429ba585c84a943824b5cc9b1796c6b497de

    SHA512

    99a984a83446f0aa7fe59835a83f6ce135efca54b810dbb58e74494e242851d6a27fe2a50596733a0cb3df7eaae43fd6c10a91b191fbf1110e085692dd34fb4c

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

    Filesize

    596.9MB

    MD5

    0f8e37c1ba4f92a4c32a30b6d8d17564

    SHA1

    8346a2e7021e7594d59ce6841eb1c8bf5c8130f5

    SHA256

    9ee6972f24254cdb73b65be89fc660670b07135376481f77d77a34f7f6476780

    SHA512

    c0dad3ce8380af1103d61c085d33d0bf49563f0ae861735d73174ef1daa5fbd3fe35be27876913d75676b7a79af5b84aa95ed82bf1f779121c6765b3a4ec544c

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

    Filesize

    413.2MB

    MD5

    f524b4d02205dcafa3712d6d58664fd0

    SHA1

    0e4e4ddd84ea1d636a2c34f159d571ebb5820a35

    SHA256

    3deedecea201c25aa9593689342212a95f62144c1607e44ad36c2419c2afe48d

    SHA512

    2dd573facf8cb6a769ba3b59de3d3f830c9477c98c9767ee7c308a056904ab3dd5cb1cde0b52c1c312507f742d6b5013cffeed9696a16ba52a4a1f35a84d0029

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

    Filesize

    523.9MB

    MD5

    776df12b4c490a52ac3da40814b15613

    SHA1

    029406a9750a31741d05e7ad8e3f4ddcec50d09c

    SHA256

    65e0341927bc07f8897ad39142447277b9168b582eee96b8149da3968a5042b3

    SHA512

    4ec56efd04f4051789df7c77844724fbd423f4ed6963462adb5e2cb278f5668dee357576faf7c29ee162d67bd9ef1f9c8e23a1e93dbb884c25aa22c1283872e5

  • memory/1736-64-0x0000000000400000-0x0000000000810000-memory.dmp

    Filesize

    4.1MB

  • memory/1736-55-0x00000000024D0000-0x00000000028A0000-memory.dmp

    Filesize

    3.8MB

  • memory/1736-54-0x0000000002320000-0x00000000024CA000-memory.dmp

    Filesize

    1.7MB

  • memory/1976-68-0x0000000000400000-0x0000000000810000-memory.dmp

    Filesize

    4.1MB

  • memory/1976-74-0x0000000000400000-0x0000000000810000-memory.dmp

    Filesize

    4.1MB

  • memory/1976-67-0x0000000000400000-0x0000000000810000-memory.dmp

    Filesize

    4.1MB

  • memory/1976-65-0x0000000001FC0000-0x000000000216A000-memory.dmp

    Filesize

    1.7MB

  • memory/1976-69-0x0000000000400000-0x0000000000810000-memory.dmp

    Filesize

    4.1MB

  • memory/1976-72-0x0000000000400000-0x0000000000810000-memory.dmp

    Filesize

    4.1MB

  • memory/1976-73-0x0000000000400000-0x0000000000810000-memory.dmp

    Filesize

    4.1MB

  • memory/1976-66-0x0000000002170000-0x0000000002540000-memory.dmp

    Filesize

    3.8MB

  • memory/1976-75-0x0000000000400000-0x0000000000810000-memory.dmp

    Filesize

    4.1MB

  • memory/1976-76-0x0000000000400000-0x0000000000810000-memory.dmp

    Filesize

    4.1MB

  • memory/1976-77-0x0000000000400000-0x0000000000810000-memory.dmp

    Filesize

    4.1MB

  • memory/1976-78-0x0000000000400000-0x0000000000810000-memory.dmp

    Filesize

    4.1MB

  • memory/1976-79-0x0000000000400000-0x0000000000810000-memory.dmp

    Filesize

    4.1MB

  • memory/1976-80-0x0000000000400000-0x0000000000810000-memory.dmp

    Filesize

    4.1MB

  • memory/1976-81-0x0000000000400000-0x0000000000810000-memory.dmp

    Filesize

    4.1MB