Analysis

  • max time kernel
    148s
  • max time network
    146s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    26/08/2026, 04:35

General

  • Target
    2026-08-25_e70665ca78348a7190ed723f5a01777e_cobalt-strike_elex_icedid_luca-stealer_njrat_stealc_vidar.exe
  • Size 1.6MB
  • Sample260826-e7313syxgw
  • SHA256 0405776b353b68db6cb86423232c517b78278d07097cc893b01e72d88d7807f5
  • 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.

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

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

  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-25_e70665ca78348a7190ed723f5a01777e_cobalt-strike_elex_icedid_luca-stealer_njrat_stealc_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-25_e70665ca78348a7190ed723f5a01777e_cobalt-strike_elex_icedid_luca-stealer_njrat_stealc_vidar.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4072
    • C:\Users\Admin\AppData\Local\Temp\original_temp.exe
      "C:\Users\Admin\AppData\Local\Temp\original_temp.exe"
      2⤵
      • Executes dropped EXE
      PID:6016

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        OneDrive.exe

        • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\OneDrive.exe
        • Size 2.7MB
        • SHA256 ae115d86bf599ca968cd54793a2dab305421db28e1f49218ca58452a96b5f6d9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        RCXC45A.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\RCXC45A.tmp
        • Size 1.1MB
        • SHA256 10066897ac54a6d5d2151698e77f45e4d74e653edecb87a2c3a8db4c9d3d367d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        original_temp.exe

        • Path C:\Users\Admin\AppData\Local\Temp\original_temp.exe
        • Size 473KB
        • SHA256 8b042cd8308d448cb7fd047f8c9c6eeed8d05819d5491a2bc8f0f3131702d23d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        virus_temp.exe

        • Path C:\Users\Admin\AppData\Local\Temp\virus_temp.exe
        • Size 1.1MB
        • SHA256 700d093c44d84a02a7099f5043b8c289f0f291262d1603b539752ece13509b6a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        virus_temp.exe

        • Path C:\Users\Admin\AppData\Local\Temp\virus_temp.exe
        • Size 1.1MB
        • SHA256 18102d7f35734588de3a7d4a0b35d1a16cd77120c0308ae6eddb53fbab862411
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4072-158-0x0000000000400000-0x0000000000528000-memory.dmp