Analysis

  • max time kernel
    149s
  • max time network
    152s
  • 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 03:18

General

  • Target

    file.exe

  • Size

    245KB

  • MD5

    ddd3ef96054200d60d04934492a3d672

  • SHA1

    8ac32d858e32f27cccec6a8896b234affa1873ba

  • SHA256

    c66e87a025b4ccb8f93a1540b999fabf9beb16c455cbbfd189e133ab642e83e2

  • SHA512

    e11f8936df9c2b1e8a265ac80b2b24693f161e678d1af8902bfc745fcf013c044837d4d401227734c49e00b0d5b6d5dd512873fc6c8d25cf3b13099f095209ab

  • SSDEEP

    6144:abfmvxMcnAkScaBd5COlRbsQOGdAtqhdCJ:abfmvCcPSc8dsaNssBf

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\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1964
    • C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe
      "C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe"
      2⤵
      • Executes dropped EXE
      PID:1292
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1964 -s 860
      2⤵
      • Program crash
      PID:4048
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1964 -ip 1964
    1⤵
      PID:3728

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      Filesize

      596.0MB

      MD5

      10ff334cc22ddf73e9771968b97b324a

      SHA1

      09b9a04009d12f848e366b47daaa642bd5c461ba

      SHA256

      c20a96eaca261b2442f8a4c4692c724e7d05bf7adf50af1ac482496de203fb87

      SHA512

      6691ddd281751b8cab73b6a9cd9f4ad661e417754ddda2a4f5f98c2f98c2f4c6ab9849a6ac5c70f5b1e8455085310f3928b53ee3029c1d7b2c3a164e433aaa4d

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

      Filesize

      432.3MB

      MD5

      7300166568317bb1e8f1b430180aeaa0

      SHA1

      f9889d6bd9b49fe385fd6a7d2776f2de15db13fc

      SHA256

      97095807f10787b10d8495ca2f221765b2dd5744e71e7d9c37d89504da567804

      SHA512

      c8045cd752273a9e08a921feb2d03a43cf8e5e44ea6a0ea49d8ecfccfd733f1a4b215c50d2a39a820ba26cc2bb2b8acf4839bbee46a296bb2b5ea7af53122a0a

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

      Filesize

      430.0MB

      MD5

      3e97043554011485b008589ac56c5cf5

      SHA1

      80f2b8a3947d9c183295744cdf5927003a73bb31

      SHA256

      dfac5e5798f625f87db9830333df8e97de54b7f742f566a724e269fd54d105f4

      SHA512

      f2f840fe91e63434c67d657c425a281d76c8e4183febe278432ba6651007f181f52addffed1ae11d96736f9c89b7c7d6fb993d05cc0b6ffab38a0ee073401a5e

    • memory/1292-149-0x0000000000400000-0x00000000004BD000-memory.dmp

      Filesize

      756KB

    • memory/1964-134-0x00000000021F0000-0x000000000222E000-memory.dmp

      Filesize

      248KB

    • memory/1964-140-0x0000000000400000-0x00000000004BD000-memory.dmp

      Filesize

      756KB

    • memory/1964-145-0x0000000000400000-0x00000000004BD000-memory.dmp

      Filesize

      756KB