Overview

overview

8

Static

static

3

2026-08-07..._i.exe

windows10-2004-x64

8

2026-08-07..._i.exe

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    149s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    08/08/2026, 01:14

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General

  • Target
    2026-08-07_697d1a9a9c6b9df3bfbaeb08c7830ecf_akira_cobalt-strike_elex_emotet_glassworm_hijackloader_i.exe
  • Size 61.8MB
  • Sample260808-bl2pcafk4w
  • SHA256 98281cc5599fd10349e192afddc51f77c1c2a34991f5223e0d890190e5149979
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
defense_evasiondiscoverypersistenceransomware

Malware Config

Signatures

  • Drops file in Drivers directory 3 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Sets desktop wallpaper using registry 2 TTPs 2 IoCs
    ransomware
  • Drops file in Program Files directory 64 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

    discovery
  • Modifies Control Panel 4 IoCs
    defense_evasion
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-07_697d1a9a9c6b9df3bfbaeb08c7830ecf_akira_cobalt-strike_elex_emotet_glassworm_hijackloader_i.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-07_697d1a9a9c6b9df3bfbaeb08c7830ecf_akira_cobalt-strike_elex_emotet_glassworm_hijackloader_i.exe"
    1⤵
    • Drops file in Drivers directory
    • Adds Run key to start application
    • Sets desktop wallpaper using registry
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Modifies Control Panel
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:876
  • C:\Users\Admin\AppData\Local\Temp\2026-08-07_697d1a9a9c6b9df3bfbaeb08c7830ecf_akira_cobalt-strike_elex_emotet_glassworm_hijackloader_i.exe
    C:\Users\Admin\AppData\Local\Temp/2026-08-07_697d1a9a9c6b9df3bfbaeb08c7830ecf_akira_cobalt-strike_elex_emotet_glassworm_hijackloader_i.exe
    1⤵
    • Drops file in Drivers directory
    • Adds Run key to start application
    • Sets desktop wallpaper using registry
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Modifies Control Panel
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:820

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        extcheck.exe
        • Path C:\Program Files\Java\jdk-1.8\bin\extcheck.exe
        • Size 61.8MB
        • SHA256 98281cc5599fd10349e192afddc51f77c1c2a34991f5223e0d890190e5149979
        • MD5 SHA1 SHA512 SSDEEP TLSH
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