Analysis

  • max time kernel
    150s
  • max time network
    123s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    12/08/2026, 16:00

General

  • Target
    2026-08-12_4381748845a8cb5f9ae9d155137fc810_elex_stop.exe
  • Size 1.6MB
  • Sample260812-tfprpsysft
  • SHA256 4d23e49186ea12c897f75b4fddf19ccb72ebec20319d8ae7a434d4f3f828e377
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 1 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 Program Files 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 3 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-12_4381748845a8cb5f9ae9d155137fc810_elex_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-12_4381748845a8cb5f9ae9d155137fc810_elex_stop.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4396
    • C:\Users\Admin\AppData\Local\Temp\original_temp.exe
      "C:\Users\Admin\AppData\Local\Temp\original_temp.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2576
      • C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe
        "C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe"
        3⤵
        • Drops file in Program Files directory
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:3512
        • C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Reader_sl.exe
          "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Reader_sl.exe"
          4⤵
            PID:4600
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k GPSvcGroup
      1⤵
        PID:4540

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            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

            OneDriveSetup.exe

            • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\OneDriveSetup.exe
            • Size 28.0MB
            • SHA256 d0dd4e19e0b01ee4f28e4d0cb7a028434ad4073c2cae704b4a99058ee0fe5944
            • MD5 SHA1 SHA512 SSDEEP TLSH

            AdobeARM.log

            • Path C:\Users\Admin\AppData\Local\Temp\AdobeARM.log
            • Size 178B
            • SHA256 1ed3640cc630b5c2f5c383a69b3fee59193ab44ce6c0f948b884c8d84f8636a6
            • MD5 SHA1 SHA512 TLSH

            ArmUI.ini

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

            RCX6442.tmp

            • Path C:\Users\Admin\AppData\Local\Temp\RCX6442.tmp
            • Size 1.2MB
            • SHA256 a893e058b2960e78d6286c160de4748d27b2b48fa51d3a9835a2690034f1f552
            • MD5 SHA1 SHA512 SSDEEP TLSH

            TmpD0A4.tmp

            • Path C:\Users\Admin\AppData\Local\Temp\TmpD0A4.tmp
            • Size 3KB
            • SHA256 ff9b4cf04e3202f150f19c1711767361343935da7841c98b876c42fd2cabce9b
            • MD5 SHA1 SHA512 TLSH

            TmpEC4C.tmp

            • Path C:\Users\Admin\AppData\Local\Temp\TmpEC4C.tmp
            • Size 3KB
            • SHA256 19fe53c801ad7edc635f61e9e28d07da31780c2480e6f37ecfc63fffe1b250fe
            • MD5 SHA1 SHA512 TLSH

            TmpEC6D.tmp

            • Path C:\Users\Admin\AppData\Local\Temp\TmpEC6D.tmp
            • Size 3KB
            • SHA256 dcc9d2695125406282ba990fec39403c44b12964acf51b5e0dc7f2080d714398
            • MD5 SHA1 SHA512 TLSH

            original_temp.exe

            • Path C:\Users\Admin\AppData\Local\Temp\original_temp.exe
            • Size 415KB
            • SHA256 42a785896b64d822bc87b65aa7b10029ceefa9f96d5b110d2474a346315f626a
            • MD5 SHA1 SHA512 SSDEEP TLSH

            virus_temp.exe

            • Path C:\Users\Admin\AppData\Local\Temp\virus_temp.exe
            • Size 1.2MB
            • SHA256 5c5e7604fed9a410b2056b3076306c9354c9fe2f319331f88133b8890e114158
            • MD5 SHA1 SHA512 SSDEEP TLSH

            virus_temp.exe

            • Path C:\Users\Admin\AppData\Local\Temp\virus_temp.exe
            • Size 1.2MB
            • SHA256 256d9b31c4388526dc3b59dbce290a25bcaa9ce4e4e4f93c59be5323c7be5267
            • MD5 SHA1 SHA512 SSDEEP TLSH

            memory/4396-153-0x0000000000400000-0x0000000000534000-memory.dmp