Analysis

  • max time kernel
    148s
  • max time network
    144s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/08/2026, 01:12

General

  • Target
    2026-08-07_6eed860a63c166aa59a88d272094e430_cobalt-strike_elex_icedid_luca-stealer_njrat_vidar.exe
  • Size 2.0MB
  • Sample260808-bkmtssba36
  • SHA256 045b6bbc4348a1dc63216fda85683cd8321e57247dd15a879fe815ffd8d8fae5
  • 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\2026-08-07_6eed860a63c166aa59a88d272094e430_cobalt-strike_elex_icedid_luca-stealer_njrat_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-07_6eed860a63c166aa59a88d272094e430_cobalt-strike_elex_icedid_luca-stealer_njrat_vidar.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5976
    • C:\Users\Admin\AppData\Local\Temp\original_temp.exe
      "C:\Users\Admin\AppData\Local\Temp\original_temp.exe"
      2⤵
      • Executes dropped EXE
      PID:3148

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        RCX82E3.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\RCX82E3.tmp
        • Size 1.1MB
        • SHA256 ee232639e2f08dc82726ac9f7127886bbe42109744c54fb5b51de8f0ef18e24b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        RCX85B4.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\RCX85B4.tmp
        • Size 1.1MB
        • SHA256 f054e2c3e5da64f50e3a43f1fe948d46da981c3835874316a9b134856519125f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        original_temp.exe

        • Path C:\Users\Admin\AppData\Local\Temp\original_temp.exe
        • Size 860KB
        • SHA256 36f85d0d850d52afce785e690214524aec7c62048b87049b12c0dbcd8a0fecba
        • MD5 SHA1 SHA512 SSDEEP TLSH

        virus_temp.exe

        • Path C:\Users\Admin\AppData\Local\Temp\virus_temp.exe
        • Size 1.1MB
        • SHA256 94f80f6ffcfde088ba3fa72e19685f7c2be0083b34ab959eba8ed365200ad666
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/5976-154-0x0000000000400000-0x000000000052C000-memory.dmp