Analysis

  • max time kernel
    148s
  • max time network
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    04/08/2026, 08:55

General

  • Target
    2026-08-03_f5ab800c01524712c0494237ea6cb20e_elex_rhadamanthys_stop.exe
  • Size 992KB
  • Sample260804-kvxles1yes
  • SHA256 243ee22e5a93edb0dfd99faac7d6bbef957b3175dd5496d60dd6160b036e3b4e
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 7 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Drops file in System32 directory 5 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Checks SCSI registry key(s) 3 TTPs 6 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Modifies data under HKEY_USERS 41 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious behavior: LoadsDriver 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-03_f5ab800c01524712c0494237ea6cb20e_elex_rhadamanthys_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-03_f5ab800c01524712c0494237ea6cb20e_elex_rhadamanthys_stop.exe"
    1⤵
    • Drops file in System32 directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1216
    • C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe
      "C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2692
      • C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Reader_sl.exe
        "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Reader_sl.exe"
        3⤵
          PID:5464
    • C:\Windows\System32\alg.exe
      C:\Windows\System32\alg.exe
      1⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Drops file in Program Files directory
      • Drops file in Windows directory
      • Suspicious use of AdjustPrivilegeToken
      PID:5064
    • C:\Windows\System32\GameInputSvc.exe
      C:\Windows\System32\GameInputSvc.exe
      1⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:464
      • C:\Windows\System32\GameInputSvc.exe
        "C:\Windows\System32\GameInputSvc.exe" Global\GameInputSession_1
        2⤵
        • Executes dropped EXE
        • Checks SCSI registry key(s)
        • Modifies data under HKEY_USERS
        • Suspicious behavior: EnumeratesProcesses
        PID:5640
    • C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
      "C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"
      1⤵
      • Executes dropped EXE
      PID:4448
    • C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"
      1⤵
      • Executes dropped EXE
      PID:2660
    • C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe
      "C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe"
      1⤵
      • Executes dropped EXE
      PID:6004
    • \??\c:\Program Files\Common Files\Microsoft Shared\Source Engine\OSE.EXE
      "c:\Program Files\Common Files\Microsoft Shared\Source Engine\OSE.EXE"
      1⤵
      • Executes dropped EXE
      PID:4256

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          elevation_service.exe

          • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe
          • Size 2.7MB
          • SHA256 56796fa86731abfa30f6cb3f91de04f6e53f2e0c6315e89c6804504079b6e1b8
          • MD5 SHA1 SHA512 SSDEEP TLSH

          maintenanceservice.exe

          • Path C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe
          • Size 845KB
          • SHA256 0e10263a897ad72c2f8f1a2e6e468a73d73936ef0ff112dd0639489bdad0267f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          OSE.EXE

          • Path C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE
          • Size 825KB
          • SHA256 fce51776668e24cb2fb152e37be0cbc1bcbf2601d89c685e31c64b2bb8f81761
          • MD5 SHA1 SHA512 SSDEEP TLSH

          elevation_service.exe

          • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
          • Size 2.8MB
          • SHA256 e6f8a723f2cd1b04d72ade5a3801b7f5a80012149f2d503aa946e2e6a6efbafa
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ArmReport.ini

          • Path C:\ProgramData\Adobe\ARM\ArmReport.ini
          • Size 418B
          • SHA256 6102e5cb7449098731991b0c9b6be00efd9e8ade819fb0098f22afb1384a8ee1
          • MD5 SHA1 SHA512 TLSH

          ArmReport.ini

          • Path C:\ProgramData\Adobe\ARM\ArmReport.ini
          • Size 782B
          • SHA256 8395f93b0e0240f5c79ce70bc2257f9cb0d92227b15f7724ba65b1c5c0b19625
          • MD5 SHA1 SHA512 TLSH

          RdrManifest2.msi

          • Path C:\ProgramData\Adobe\ARM\{291AA914-A987-4CE9-BD63-AC0A92D435E5}\RdrManifest2.msi
          • Size 18KB
          • SHA256 0abcb8b7c0bda3128316b3e4f4a5857e9c8194105043a0c0e9801a1a96105d01
          • MD5 SHA1 SHA512 SSDEEP TLSH

          AdobeARM.log

          • Path C:\Users\Admin\AppData\Local\Temp\AdobeARM.log
          • Size 178B
          • SHA256 4fc78f01eb81ad0f22fe6e2c8d75469a6bb49c38b170310f26f10cb7bd8fa15a
          • MD5 SHA1 SHA512 TLSH

          ArmUI.ini

          • Path C:\Users\Admin\AppData\Local\Temp\ArmUI.ini
          • Size 251KB
          • SHA256 b4d4dcd9594d372d7c0c975d80ef5802c88502895ed4b8a26ca62e225f2f18b0
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Tmp15C0.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\Tmp15C0.tmp
          • Size 3KB
          • SHA256 ff9b4cf04e3202f150f19c1711767361343935da7841c98b876c42fd2cabce9b
          • MD5 SHA1 SHA512 TLSH

          Tmp2DBF.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\Tmp2DBF.tmp
          • Size 3KB
          • SHA256 19fe53c801ad7edc635f61e9e28d07da31780c2480e6f37ecfc63fffe1b250fe
          • MD5 SHA1 SHA512 TLSH

          Tmp2DEF.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\Tmp2DEF.tmp
          • Size 3KB
          • SHA256 dcc9d2695125406282ba990fec39403c44b12964acf51b5e0dc7f2080d714398
          • MD5 SHA1 SHA512 TLSH

          GameInputSvc.exe

          • Path C:\Windows\System32\GameInputSvc.exe
          • Size 660KB
          • SHA256 1e82c3dfe4667eaac6d67e8bf286a951786048a27ef319f6c0154e78fc726813
          • MD5 SHA1 SHA512 SSDEEP TLSH

          alg.exe

          • Path C:\Windows\System32\alg.exe
          • Size 776KB
          • SHA256 bac109c35313962688daa4ff9a8721d17f752bc4d5d3bbf233e95dbdaa04fddf
          • MD5 SHA1 SHA512 SSDEEP TLSH

          AppVClient.exe

          • Path C:\Windows\system32\AppVClient.exe
          • Size 1.3MB
          • SHA256 4c4704c64c21da060f2b5ec68d1e3d3b303ae30ec8956bf40948b1f6bc3aeab5
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/464-33-0x000001E3DF590000-0x000001E3DF5F6000-memory.dmp

          memory/464-34-0x000001E3DF590000-0x000001E3DF5F6000-memory.dmp

          memory/464-32-0x000001E3DF590000-0x000001E3DF5F6000-memory.dmp

          memory/464-151-0x00007FF786550000-0x00007FF786618000-memory.dmp

          memory/464-31-0x00007FF786550000-0x00007FF786618000-memory.dmp

          memory/1216-5-0x0000000002F70000-0x00000000030B4000-memory.dmp

          memory/1216-0-0x00000000031A0000-0x0000000003209000-memory.dmp

          memory/1216-7-0x00000000031A0000-0x0000000003209000-memory.dmp

          memory/1216-6-0x00000000031A0000-0x0000000003209000-memory.dmp

          memory/2660-144-0x000001A43F250000-0x000001A43F2B6000-memory.dmp

          memory/2660-145-0x000001A43F250000-0x000001A43F2B6000-memory.dmp

          memory/2660-143-0x000001A43F000000-0x000001A43F12C000-memory.dmp

          memory/4256-165-0x00000217CB9E0000-0x00000217CBA46000-memory.dmp

          memory/4256-164-0x00000217CB780000-0x00000217CB8AC000-memory.dmp

          memory/4256-167-0x00000217CB9E0000-0x00000217CBA46000-memory.dmp

          memory/4448-135-0x0000029334FC0000-0x0000029335026000-memory.dmp

          memory/4448-136-0x0000029334FC0000-0x0000029335026000-memory.dmp

          memory/4448-134-0x0000029334DC0000-0x0000029334EEC000-memory.dmp

          memory/5064-15-0x00007FF668350000-0x00007FF668472000-memory.dmp

          memory/5064-16-0x0000018897250000-0x00000188972B6000-memory.dmp

          memory/5064-18-0x0000018897250000-0x00000188972B6000-memory.dmp

          memory/5064-140-0x00007FF668350000-0x00007FF668472000-memory.dmp

          memory/5640-126-0x00007FF786550000-0x00007FF786618000-memory.dmp

          memory/5640-171-0x00007FF786550000-0x00007FF786618000-memory.dmp

          memory/5640-128-0x000001BD4C6F0000-0x000001BD4C756000-memory.dmp

          memory/5640-127-0x000001BD4C6F0000-0x000001BD4C756000-memory.dmp

          memory/6004-152-0x00007FF611C00000-0x00007FF611D67000-memory.dmp

          memory/6004-153-0x000002CD42260000-0x000002CD422C6000-memory.dmp

          memory/6004-159-0x000002CD42260000-0x000002CD422C6000-memory.dmp

          memory/6004-161-0x00007FF611C00000-0x00007FF611D67000-memory.dmp

          memory/6004-154-0x000002CD42260000-0x000002CD422C6000-memory.dmp