Resubmissions

10/08/2026, 09:13

260810-k6ws9sel217

10/08/2026, 09:09

260810-k4xmsavfrf3

Analysis

  • geolocation tags

    eueuropefrfrance
  • user interaction
    yes
  • max time kernel
    310s
  • max time network
    298s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/08/2026, 09:13

General

  • Target
    Harbi2Patcher.exe
  • Size 2.1MB
  • Sample260810-k6ws9sel21
  • SHA256 b8c6cc06217bf16bcc64579618aee7c342ad59921a6804f245a46344d0601163
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 6 IoCs
  • Drops file in System32 directory 2 IoCs
  • Drops file in Program Files directory 8 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies data under HKEY_USERS 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Harbi2Patcher.exe
    "C:\Users\Admin\AppData\Local\Temp\Harbi2Patcher.exe"
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4612
    • C:\Users\Admin\AppData\Local\Temp\EasyAntiCheat\EasyAntiCheat_EOS_Setup.exe
      "C:\Users\Admin\AppData\Local\Temp\EasyAntiCheat\EasyAntiCheat_EOS_Setup.exe" verify-and-install 0fae8b807d4745979524755393c0361f
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      PID:928
    • C:\Users\Admin\AppData\Local\Temp\start_protected_game.exe
      "C:\Users\Admin\AppData\Local\Temp\start_protected_game.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      PID:5964
  • C:\Program Files (x86)\EasyAntiCheat_EOS\EasyAntiCheat_EOS.exe
    "C:\Program Files (x86)\EasyAntiCheat_EOS\EasyAntiCheat_EOS.exe"
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    PID:4992
  • C:\Program Files (x86)\EasyAntiCheat_EOS\EasyAntiCheat_EOS.exe
    "C:\Program Files (x86)\EasyAntiCheat_EOS\EasyAntiCheat_EOS.exe"
    1⤵
    • Executes dropped EXE
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Modifies data under HKEY_USERS
    PID:4188
  • C:\Program Files (x86)\EasyAntiCheat_EOS\EasyAntiCheat_EOS.exe
    "C:\Program Files (x86)\EasyAntiCheat_EOS\EasyAntiCheat_EOS.exe"
    1⤵
    • Executes dropped EXE
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Modifies data under HKEY_USERS
    PID:4068
  • C:\Program Files (x86)\EasyAntiCheat_EOS\EasyAntiCheat_EOS.sys
    "C:\Program Files (x86)\EasyAntiCheat_EOS\EasyAntiCheat_EOS.sys"
    1⤵
    • Executes dropped EXE
    PID:5052
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:4060

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          EasyAntiCheat_EOS.sys

          • Path C:\Program Files (x86)\EasyAntiCheat_EOS\EasyAntiCheat_EOS.sys
          • Size 36.7MB
          • SHA256 288066fe9fcac134524695161622f6685adda16f684ff4269a1a448be4f949ae
          • MD5 SHA1 SHA512 SSDEEP TLSH

          base.cer

          • Path C:\Users\Admin\AppData\Local\Temp\EasyAntiCheat\Certificates\base.cer
          • Size 1KB
          • SHA256 daacdb0d885cb947e4b7162f91e538cacdb54e03dc174de1873b27d074feb1cc
          • MD5 SHA1 SHA512 TLSH

          runtime.conf

          • Path C:\Users\Admin\AppData\Local\Temp\EasyAntiCheat\Certificates\runtime.conf
          • Size 1KB
          • SHA256 bc44cd71de583eb9992f4632706d81dcdf4f5afb1ea1a2df3d2b40e31d72949f
          • MD5 SHA1 SHA512 TLSH

          EasyAntiCheat_EOS_Setup.exe

          • Path C:\Users\Admin\AppData\Local\Temp\EasyAntiCheat\EasyAntiCheat_EOS_Setup.exe
          • Size 942KB
          • SHA256 533e8fec61dd4fa10cd9569eff32b4383a89656e8d951177a0331996ae074eb1
          • MD5 SHA1 SHA512 SSDEEP TLSH

          en_us.cfg

          • Path C:\Users\Admin\AppData\Local\Temp\EasyAntiCheat\Localization\en_us.cfg
          • Size 8KB
          • SHA256 932c709f9cb9c773b66453a8e99b961dd89ea848a7b5731cd809bc2fe789b8e6
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Settings.json

          • Path C:\Users\Admin\AppData\Local\Temp\EasyAntiCheat\Settings.json
          • Size 448B
          • SHA256 79c074c1b4f7880e4cc0b3937d2a3ee72539559271af10eba20f3c4c566e97bb
          • MD5 SHA1 SHA512 TLSH

          SplashScreen.png

          • Path C:\Users\Admin\AppData\Local\Temp\EasyAntiCheat\SplashScreen.png
          • Size 533KB
          • SHA256 9986ea4ae661e92811e5a6ee7a97f6919fbfb97eeab3c1cabb05e0db70c763e6
          • MD5 SHA1 SHA512 SSDEEP TLSH

          EasyAntiCheat_EOS_Setup.exe

          • Path C:\Users\Admin\AppData\Local\Temp\EasyAntiCheat_EOS_Setup.exe
          • Size 963KB
          • SHA256 dfcc892ae17c04934921a9c393a1d1de8220ccfdaa42201ad4c9619465cf57ab
          • MD5 SHA1 SHA512 SSDEEP TLSH

          last-war2.mp3

          • Path C:\Users\Admin\AppData\Local\Temp\bgm\last-war2.mp3
          • Size 2.4MB
          • SHA256 ffda972ae191c5ae3c437bdd13abb47ada94277c3355377c7aeb8ac5fed98b2f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          start_protected_game.exe

          • Path C:\Users\Admin\AppData\Local\Temp\start_protected_game.exe
          • Size 3.8MB
          • SHA256 123665879cc19340348ebb43439dadfb6c813b3b3c890530fe412cad917aa69d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          634ce497-0903-05a1-4fa8-f600012d2363

          • Path C:\Users\Admin\AppData\Roaming\EasyAntiCheat\634ce497-0903-05a1-4fa8-f600012d2363
          • Size 27.0MB
          • SHA256 7edd5856096db3721be54120fd30409f09c7de95baa6486e59f04a471b7ecb81
          • MD5 SHA1 SHA512 SSDEEP TLSH

          service.log

          • Path C:\Users\Admin\AppData\Roaming\EasyAntiCheat\service.log
          • Size 496B
          • SHA256 5cf0d2949d0ffbe35ccc5a5601c5810a7632fff027104102288de6a056b494cb
          • MD5 SHA1 SHA512 TLSH

          service.log

          • Path C:\Windows\SysWOW64\config\systemprofile\AppData\Roaming\EasyAntiCheat\service.log
          • Size 284B
          • SHA256 78af28f12aebaf40c6067e689535980a6b40875520109514064e2c6d6d17ae10
          • MD5 SHA1 SHA512 TLSH

          memory/4188-403-0x0000000000E80000-0x0000000000F6F000-memory.dmp