Analysis

  • max time kernel
    148s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/12/2023, 11:27

General

  • Target

    Cor Client 1.5.exe

  • Size

    473KB

  • MD5

    e90d7c73cd6db02085b3b468c92eb670

  • SHA1

    624b6c71a6749b909c33c3d009b224fb2e754831

  • SHA256

    3503068db91a7db8cd0daf56dcf6973abef2b321b8cd2ac3073076e6985662d0

  • SHA512

    58a11c1df504e989f029fd788ed6cfa49eda6d728db09cb131e1363e4de7afbbe5977e429e8b8d6c33243ee72b5f7e718ba5b86205aa8861184db62ff7e9b065

  • SSDEEP

    12288:CBlbUPma8IJSQpQU4WbMpHwCvQA8nC4NP:sob5J7p4W/Cvr8nC4NP

Score
1/10

Malware Config

Signatures

  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Cor Client 1.5.exe
    "C:\Users\Admin\AppData\Local\Temp\Cor Client 1.5.exe"
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of SetWindowsHookEx
    PID:1360
  • C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
    1⤵
      PID:952
    • C:\Windows\System32\svchost.exe
      C:\Windows\System32\svchost.exe -k UnistackSvcGroup
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3004

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/3004-0-0x0000022BB4D70000-0x0000022BB4D80000-memory.dmp

            Filesize

            64KB

          • memory/3004-16-0x0000022BB4E70000-0x0000022BB4E80000-memory.dmp

            Filesize

            64KB

          • memory/3004-32-0x0000022BBD460000-0x0000022BBD461000-memory.dmp

            Filesize

            4KB

          • memory/3004-33-0x0000022BBD490000-0x0000022BBD491000-memory.dmp

            Filesize

            4KB

          • memory/3004-34-0x0000022BBD490000-0x0000022BBD491000-memory.dmp

            Filesize

            4KB

          • memory/3004-35-0x0000022BBD490000-0x0000022BBD491000-memory.dmp

            Filesize

            4KB

          • memory/3004-36-0x0000022BBD490000-0x0000022BBD491000-memory.dmp

            Filesize

            4KB

          • memory/3004-37-0x0000022BBD490000-0x0000022BBD491000-memory.dmp

            Filesize

            4KB

          • memory/3004-38-0x0000022BBD490000-0x0000022BBD491000-memory.dmp

            Filesize

            4KB

          • memory/3004-39-0x0000022BBD490000-0x0000022BBD491000-memory.dmp

            Filesize

            4KB

          • memory/3004-40-0x0000022BBD490000-0x0000022BBD491000-memory.dmp

            Filesize

            4KB

          • memory/3004-41-0x0000022BBD490000-0x0000022BBD491000-memory.dmp

            Filesize

            4KB

          • memory/3004-42-0x0000022BBD490000-0x0000022BBD491000-memory.dmp

            Filesize

            4KB

          • memory/3004-43-0x0000022BBD0B0000-0x0000022BBD0B1000-memory.dmp

            Filesize

            4KB

          • memory/3004-44-0x0000022BBD0A0000-0x0000022BBD0A1000-memory.dmp

            Filesize

            4KB

          • memory/3004-46-0x0000022BBD0B0000-0x0000022BBD0B1000-memory.dmp

            Filesize

            4KB

          • memory/3004-49-0x0000022BBD0A0000-0x0000022BBD0A1000-memory.dmp

            Filesize

            4KB

          • memory/3004-52-0x0000022BBCFE0000-0x0000022BBCFE1000-memory.dmp

            Filesize

            4KB

          • memory/3004-64-0x0000022BBD1E0000-0x0000022BBD1E1000-memory.dmp

            Filesize

            4KB

          • memory/3004-66-0x0000022BBD1F0000-0x0000022BBD1F1000-memory.dmp

            Filesize

            4KB

          • memory/3004-67-0x0000022BBD1F0000-0x0000022BBD1F1000-memory.dmp

            Filesize

            4KB

          • memory/3004-68-0x0000022BBD300000-0x0000022BBD301000-memory.dmp

            Filesize

            4KB