Analysis

  • max time kernel
    149s
  • max time network
    125s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    04/06/2026, 23:06

General

  • Target
    2026-06-04_202efa4b85485ea58fa9b00a8fd0e055_icedid_luca-stealer_njrat_stealc.exe
  • Size 1.2MB
  • Sample260604-23jszahs4r
  • SHA256 aa7d9a173ebf7375663561cad02b9151d2ef5c0811f5c1989453283737acf5ea
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables containing SQL queries to confidential data stores. Observed in infostealers 1 IoCs
  • 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.

  • Looks up external IP address via web service 3 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-06-04_202efa4b85485ea58fa9b00a8fd0e055_icedid_luca-stealer_njrat_stealc.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-04_202efa4b85485ea58fa9b00a8fd0e055_icedid_luca-stealer_njrat_stealc.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:792
    • C:\Users\Admin\AppData\Local\Temp\620aff97.exe
      "C:\Users\Admin\AppData\Local\Temp\620aff97.exe" all kaakkak28288nddhhBDAAD8282ksksk
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:4356
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe"
        3⤵
          PID:4152
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
          3⤵
            PID:708
      • 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⤵
          PID:2444
        • 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⤵
            PID:1820

          Network

                MITRE ATT&CK Enterprise v16

                Replay Monitor

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                Downloads

                620aff97.exe

                • Path C:\Users\Admin\AppData\Local\Temp\620aff97.exe
                • Size 2.1MB
                • SHA256 d5abe59abf73ed705aa7bba798dc417525aec110f3af48cd01c2074e763b6e21
                • MD5 SHA1 SHA512 SSDEEP TLSH

                debug.txt

                • Path C:\Users\Admin\AppData\Local\Temp\WinSysHealth-457015\debug.txt
                • Size 1KB
                • SHA256 6bfbd60b01004119acdd26f332e7049862a912f3af56b23955f8184fdb8df0df
                • MD5 SHA1 SHA512 TLSH

                debug.txt

                • Path C:\Users\Admin\AppData\Local\Temp\WinSysHealth-457015\debug.txt
                • Size 360B
                • SHA256 1f04b5a9a852e33505d987b649c1670566d9748941b77d6e0e72b1ea4a0e45a1
                • MD5 SHA1 SHA512 TLSH

                firefox_cookies_temp.sqlite

                • Path C:\Users\Admin\AppData\Local\Temp\firefox_cookies_temp.sqlite
                • Size 96KB
                • SHA256 33a2357af8dc03cc22d2b7ce5c90abf25ac8b40223155a516f1a8df4acbf2a53
                • MD5 SHA1 SHA512 SSDEEP TLSH

                firefox_history_temp.sqlite

                • Path C:\Users\Admin\AppData\Local\Temp\firefox_history_temp.sqlite
                • Size 5.0MB
                • SHA256 8b5f64dc4e75976041678dff21329bc5ae4be62308b387abffedf9d1e1a9464c
                • MD5 SHA1 SHA512 SSDEEP TLSH

                cookies.json

                • Path C:\Users\Admin\AppData\Local\Temp\output\Chrome\Default\cookies.json
                • Size 338B
                • SHA256 cfece5c12006320935b4ae8b73691c37b034b39bb8584f3734d17653e89f7e80
                • MD5 SHA1 SHA512 TLSH

                cookies.txt

                • Path C:\Users\Admin\AppData\Local\Temp\output\Chrome\Default\cookies.txt
                • Size 365B
                • SHA256 fe9910a78e82cc1d67270bb11b06935b92c7dfbfc7ad9b5153e09dd252308bed
                • MD5 SHA1 SHA512 TLSH

                history.json

                • Path C:\Users\Admin\AppData\Local\Temp\output\Firefox\e4veoxpw.default-release\history.json
                • Size 489B
                • SHA256 50e93456521da9260e9690d50096bc4addcefaeb9fb17c0c45f0bb5e73a3957a
                • MD5 SHA1 SHA512 TLSH

                history.txt

                • Path C:\Users\Admin\AppData\Local\Temp\output\Firefox\e4veoxpw.default-release\history.txt
                • Size 522B
                • SHA256 6c888875b35893d0eb2b751eebd0242e08c8bab3a8d3a5828419c87212864c8a
                • MD5 SHA1 SHA512 TLSH