Overview

overview

10

Static

static

10

2026-07-28...ar.exe

windows10-2004-x64

10

2026-07-28...ar.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    133s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    28/07/2026, 05:37

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General

  • Target
    2026-07-28_8b2af839f1ce1709563b685a64282eb0_cobalt-strike_elex_glassworm_icedid_stealc_vidar.exe
  • Size 393KB
  • Sample260728-gba2jaygpg
  • SHA256 2db8be4701751d2cb69f3004939826181ca09faf04ecbe0511322e21cf5955a6
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
8ecc9c7eaebfdf2a8cc0586d7419d6eacredential_accessdefense_evasiondiscoveryexecutionvidarspywarestealer

Malware Config

Extracted

Family

  • vidar

Version

  • 11.1

Botnet

  • 8ecc9c7eaebfdf2a8cc0586d7419d6ea

C2

  • https://t.me/maslengdsa

  • https://steamcommunity.com/profiles/76561199786602107

  • https://t.me/lpnjoke

Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:130.0) Gecko/20100101 Firefox/130.0

Signatures

  • Family: Vidar

    Vidar is an infostealer based on Arkei stealer.

    stealervidar
  • Detect Vidar Stealer 2 IoCs
    stealer
  • Detects Windows executables referencing non-Windows User-Agents 2 IoCs
  • Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion 2 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

    spywarestealer
  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

    credential_accessstealer
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Executes a command shell one-liner 1 TTPs 1 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

    execution
  • 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.

    discovery
  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Delays execution with timeout.exe 1 IoCs
    defense_evasion
  • Modifies registry class 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-28_8b2af839f1ce1709563b685a64282eb0_cobalt-strike_elex_glassworm_icedid_stealc_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-28_8b2af839f1ce1709563b685a64282eb0_cobalt-strike_elex_glassworm_icedid_stealc_vidar.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:5812
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c timeout /t 10 & del /f /q "C:\Users\Admin\AppData\Local\Temp\2026-07-28_8b2af839f1ce1709563b685a64282eb0_cobalt-strike_elex_glassworm_icedid_stealc_vidar.exe" & rd /s /q "C:\ProgramData\HIDBFCBGDBKK" & exit
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:816
      • C:\Windows\SysWOW64\timeout.exe
        timeout /t 10
        3⤵
        • System Location Discovery: System Language Discovery
        • Delays execution with timeout.exe
        PID:3388

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        memory/5812-0-0x0000000000A00000-0x0000000000C76000-memory.dmp
        Download

        memory/5812-13-0x0000000000A00000-0x0000000000C76000-memory.dmp
        Download