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 00:01

General

  • Target

    49a034d696051ab364c8c1177fa8735ccb8d0d86f1fbe179c9b38d1a03179a03.exe

  • Size

    245KB

  • MD5

    30f7058b33153308eded89d74432d916

  • SHA1

    3a93278bbdf4c5ebc7ab5c78b1d46cccd4c5df9d

  • SHA256

    49a034d696051ab364c8c1177fa8735ccb8d0d86f1fbe179c9b38d1a03179a03

  • SHA512

    005f6e4b1735d08721f800be381aa093670b4e853cd863618136f8c0b67a5b6607554c18f7be1bfb52b5265642f865b0ff1ae05ecbdaf6ed8c8ecd18545a58e8

  • SSDEEP

    6144:vi0aPmhJNbTno8TPY3pUCVDfujJzRHhGMJ:vi0a2JNbTo87gpUCUJ54

Malware Config

Extracted

Family

laplas

C2

http://45.159.189.105

Attributes
  • api_key

    9ee0ef01cd0f0468c997745b63f39799e510412a4bb4e6ff8efcf6f8ac926172

Signatures

  • Laplas Clipper

    Laplas is a crypto wallet stealer with three variants written in Golang, C#, and C++.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\49a034d696051ab364c8c1177fa8735ccb8d0d86f1fbe179c9b38d1a03179a03.exe
    "C:\Users\Admin\AppData\Local\Temp\49a034d696051ab364c8c1177fa8735ccb8d0d86f1fbe179c9b38d1a03179a03.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3712
    • C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe
      "C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe"
      2⤵
      • Executes dropped EXE
      PID:3108
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3712 -s 1112
      2⤵
      • Program crash
      PID:4568
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3712 -ip 3712
    1⤵
      PID:860

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe

      Filesize

      704.2MB

      MD5

      ee733495483bcd1b32df3828e3652ccb

      SHA1

      488374fba72a5ae1352c29e70a6afaf16a8c8135

      SHA256

      7e64728ac1d3592098d120796d391900bf5ab28d70db353d1b579fed93d6f497

      SHA512

      354530599a17113cce0120954fa0f63dd9abb4ca049d7cd5eaf641539d1e45bd13508e565dcd566873686693aac3bf267de72cb8e9ce4d1947d96e618d27d9c0

    • C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe

      Filesize

      704.2MB

      MD5

      ee733495483bcd1b32df3828e3652ccb

      SHA1

      488374fba72a5ae1352c29e70a6afaf16a8c8135

      SHA256

      7e64728ac1d3592098d120796d391900bf5ab28d70db353d1b579fed93d6f497

      SHA512

      354530599a17113cce0120954fa0f63dd9abb4ca049d7cd5eaf641539d1e45bd13508e565dcd566873686693aac3bf267de72cb8e9ce4d1947d96e618d27d9c0

    • C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe

      Filesize

      704.2MB

      MD5

      ee733495483bcd1b32df3828e3652ccb

      SHA1

      488374fba72a5ae1352c29e70a6afaf16a8c8135

      SHA256

      7e64728ac1d3592098d120796d391900bf5ab28d70db353d1b579fed93d6f497

      SHA512

      354530599a17113cce0120954fa0f63dd9abb4ca049d7cd5eaf641539d1e45bd13508e565dcd566873686693aac3bf267de72cb8e9ce4d1947d96e618d27d9c0

    • memory/3108-148-0x0000000000400000-0x00000000004BD000-memory.dmp

      Filesize

      756KB

    • memory/3712-134-0x0000000000600000-0x000000000063E000-memory.dmp

      Filesize

      248KB

    • memory/3712-140-0x0000000000400000-0x00000000004BD000-memory.dmp

      Filesize

      756KB

    • memory/3712-144-0x0000000000400000-0x00000000004BD000-memory.dmp

      Filesize

      756KB