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
    16-03-2023 20:32

General

  • Target

    cd6d1fc1e1c7aa4e7059db17fcda574632144dc259e74ec6d93af7998daf8fe1.exe

  • Size

    245KB

  • MD5

    20fd7e0d6d612fc2f2d1629514e3c56a

  • SHA1

    41d288ec8a612e3d6aedfcc2f1e143dcacfe264c

  • SHA256

    cd6d1fc1e1c7aa4e7059db17fcda574632144dc259e74ec6d93af7998daf8fe1

  • SHA512

    3405cefedfe96d2cce8784bc6e560f4fcf746a30973029569a191807b564cd0a493999ffa7baf81b8820435c82db4cdfb04eebdca1fea0d8dd757d0590c1b65c

  • SSDEEP

    6144:6uW+M387hDdxhZykOR3NmQ737S63BxJvV3UhXJ:6uWx38N5qR3X7rHtk

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\cd6d1fc1e1c7aa4e7059db17fcda574632144dc259e74ec6d93af7998daf8fe1.exe
    "C:\Users\Admin\AppData\Local\Temp\cd6d1fc1e1c7aa4e7059db17fcda574632144dc259e74ec6d93af7998daf8fe1.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4644
    • C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe
      "C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe"
      2⤵
      • Executes dropped EXE
      PID:4320
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4644 -s 896
      2⤵
      • Program crash
      PID:3580
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4644 -ip 4644
    1⤵
      PID:4660

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      Filesize

      807.2MB

      MD5

      4709ee449472f645a891a3b24f601ce7

      SHA1

      8d6a8441b05862bde0b745b46646597522234ee9

      SHA256

      5ab61cbd84fe0c9bb1f22a84badf6e74d51d914d3e8fcba30746537586dee502

      SHA512

      c019d8d2fe511600d9e3ab8d1cd0cb3df10970a86828bbd5d80b96601b39b2956fa34b2c82092121acc19300d6977b06a5d989a657297df2967d0a0c5af012e0

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

      Filesize

      807.2MB

      MD5

      4709ee449472f645a891a3b24f601ce7

      SHA1

      8d6a8441b05862bde0b745b46646597522234ee9

      SHA256

      5ab61cbd84fe0c9bb1f22a84badf6e74d51d914d3e8fcba30746537586dee502

      SHA512

      c019d8d2fe511600d9e3ab8d1cd0cb3df10970a86828bbd5d80b96601b39b2956fa34b2c82092121acc19300d6977b06a5d989a657297df2967d0a0c5af012e0

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

      Filesize

      728.2MB

      MD5

      49e74dd2229cabc6bd5e216ffef070f3

      SHA1

      51c1345910674b229375475d53342bb53b5dca4f

      SHA256

      c7b5dc9d151471dec7fd01710e51743d8794a018d604476d66ae4b6809184a09

      SHA512

      4e0ae93ab35fdcc51b9632d160c6d628882702b629c2f7076eca15d9b2c104eecc4d1303977e173415cb9e3c07c8cd9f197bf3102ef5907065462ceaff4db492

    • memory/4320-146-0x0000000000400000-0x00000000004BD000-memory.dmp

      Filesize

      756KB

    • memory/4644-134-0x0000000002200000-0x000000000223E000-memory.dmp

      Filesize

      248KB

    • memory/4644-140-0x0000000000400000-0x00000000004BD000-memory.dmp

      Filesize

      756KB

    • memory/4644-144-0x0000000000400000-0x00000000004BD000-memory.dmp

      Filesize

      756KB