Overview

overview

10

Static

static

10

2026-09-06...ar.exe

windows10-2004-x64

9

2026-09-06...ar.exe

windows11-ltsc_2024-x64

9

Analysis

  • max time kernel
    149s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    07/09/2026, 02:38

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General

  • Target
    2026-09-06_5cd35b35dd1ed5a68f5a9ce617f6e8af_cobalt-strike_elex_icedid_luca-stealer_njrat_vidar.exe
  • Size 2.7MB
  • Sample260907-c4yabaxcrc
  • SHA256 692fe614d2f5ac98a8aa80e8fc203ac6fe51b07cda7785f1651813adbbd0cccc
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
discoveryspywarestealer

Malware Config

Signatures

  • Detects executables embedding registry key / value combination indicative of disabling Windows Defen 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.

    spywarestealer
  • 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.

    discovery
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-09-06_5cd35b35dd1ed5a68f5a9ce617f6e8af_cobalt-strike_elex_icedid_luca-stealer_njrat_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-06_5cd35b35dd1ed5a68f5a9ce617f6e8af_cobalt-strike_elex_icedid_luca-stealer_njrat_vidar.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3088
    • C:\Users\Admin\AppData\Local\Temp\original_temp.exe
      "C:\Users\Admin\AppData\Local\Temp\original_temp.exe"
      2⤵
      • Executes dropped EXE
      PID:3524

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 3.5MB
        • SHA256 92aa1f81572d6ff026a259c83488dcc3e69931b139b56be7a1d6805abb8bbb50
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        RCX81BE.tmp
        • Path C:\Users\Admin\AppData\Local\Temp\RCX81BE.tmp
        • Size 1.1MB
        • SHA256 86a4f096bb0f2d58061e2e3ee77315df7fb1f01bf30c27c7ec806ed0ddfae0d3
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        RCX8628.tmp
        • Path C:\Users\Admin\AppData\Local\Temp\RCX8628.tmp
        • Size 1.1MB
        • SHA256 c4f6d59071710088f9d66744ccf3ad5e657b78cb6ead12e28ae322d50d96a8cb
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        original_temp.exe
        • Path C:\Users\Admin\AppData\Local\Temp\original_temp.exe
        • Size 1.6MB
        • SHA256 678da415b8a27152f022dfa77749547edff325f3aee436fa5803fbb59b6b8af2
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        virus_temp.exe
        • Path C:\Users\Admin\AppData\Local\Temp\virus_temp.exe
        • Size 1.1MB
        • SHA256 9bb6705945b3dbf33ab6858917b30b70f1c2c7157bd435b538f0f21d947a1612
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/3088-252-0x0000000000400000-0x0000000000531000-memory.dmp
        Download