Resubmissions

13/10/2026, 08:45

261013-knvs9atzbw3

13/10/2026, 08:36

261013-khkfbstyax3

Analysis

  • user interaction
    yes
  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    13/10/2026, 08:36

General

  • Target
    steam-account-manager.exe
  • Size 6.3MB
  • Sample261013-khkfbstyax
  • SHA256 acc101992d51981df94c53a99d5913689b21cfba2786a553c7958d65aaca9d15
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\steam-account-manager.exe
    "C:\Users\Admin\AppData\Local\Temp\steam-account-manager.exe"
    1⤵
    • Reads the TCP/IP host and domain name from the registry
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of SetWindowsHookEx
    PID:4944

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        vault.bin

        • Path C:\Users\Admin\AppData\Local\steam-account-manager\vaults\000000006acded7c00000000\vault.bin
        • Size 105B
        • SHA256 657b8eeb57548e0a30dd665ff786777850fbe908c7d64d0b4bb7fda61396955a
        • MD5 SHA1 SHA512 TLSH