Analysis

  • max time kernel
    141s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    22-07-2023 15:21

General

  • Target

    LC 1.3.1/Lunar Client Qt 1.3.1/Qt5Core.dll

  • Size

    7.8MB

  • MD5

    f38f9d503157c6b2401801f9572fd048

  • SHA1

    52f999e93532349d0fca73f49e7a4e987b4a5e1f

  • SHA256

    858abb9ddcb3cd4fa15c01d3cd64ff4371a79516b02bc3df20590a82161fba55

  • SHA512

    c31966139cb1d5df66ea5cfde65b09449d5f25d5c4fc146cd44f0e0124e8106eef124fc40e2522aaee571e4685e605ebbcab8305a23d00ab9d7828c70a7f1be3

  • SSDEEP

    196608:N84evpspTjPCixOJsv6tWKFdu9CUGSFj+p:NNevpIT2TJsv6tWKFdu9C4g

Score
3/10

Malware Config

Signatures

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

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe "C:\Users\Admin\AppData\Local\Temp\LC 1.3.1\Lunar Client Qt 1.3.1\Qt5Core.dll",#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1788
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 1788 -s 216
      2⤵
      • Program crash
      PID:1792

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1788-54-0x0000000068880000-0x0000000068EB9000-memory.dmp

    Filesize

    6.2MB

  • memory/1788-55-0x000007FEFAD60000-0x000007FEFAD82000-memory.dmp

    Filesize

    136KB

  • memory/1788-56-0x000007FEFB6F0000-0x000007FEFB706000-memory.dmp

    Filesize

    88KB

  • memory/1788-57-0x000007FEF5F80000-0x000007FEF6173000-memory.dmp

    Filesize

    1.9MB