Overview

overview

8

Static

static

3

bf7d403882...5d.exe

windows10-2004-x64

8

bf7d403882...5d.exe

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    150s
  • max time network
    115s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    17/08/2026, 07:56

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General

  • Target
    bf7d403882bc9fe55720fa42ef691acdcd8a0eccfefddaa652ecd7f8efac5f5d.exe
  • Size 4.0MB
  • Sample260817-js2xpawdkd
  • SHA256 bf7d403882bc9fe55720fa42ef691acdcd8a0eccfefddaa652ecd7f8efac5f5d
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
discoverypersistence

Malware Config

Signatures

  • Drops file in Drivers directory 2 IoCs
  • Sets service image path in registry 3 TTPs 1 IoCs

    This determines the executable launched when a service starts. It can be used to establish persistence.

    persistence
  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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
  • Modifies registry class 10 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bf7d403882bc9fe55720fa42ef691acdcd8a0eccfefddaa652ecd7f8efac5f5d.exe
    "C:\Users\Admin\AppData\Local\Temp\bf7d403882bc9fe55720fa42ef691acdcd8a0eccfefddaa652ecd7f8efac5f5d.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4280
    • C:\Users\Admin\AppData\Local\Temp\bf7d403882bc9fe55720fa42ef691acdcd8a0eccfefddaa652ecd7f8efac5f5d64.exe
      "C:\Users\Admin\AppData\Local\Temp\bf7d403882bc9fe55720fa42ef691acdcd8a0eccfefddaa652ecd7f8efac5f5d64.exe" /originalpath "C:\Users\Admin\AppData\Local\Temp\bf7d403882bc9fe55720fa42ef691acdcd8a0eccfefddaa652ecd7f8efac5f5d.exe"
      2⤵
      • Drops file in Drivers directory
      • Sets service image path in registry
      • Executes dropped EXE
      • Modifies registry class
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious behavior: LoadsDriver
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:5392

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        bf7d403882bc9fe55720fa42ef691acdcd8a0eccfefddaa652ecd7f8efac5f5d64.exe
        • Path C:\Users\Admin\AppData\Local\Temp\bf7d403882bc9fe55720fa42ef691acdcd8a0eccfefddaa652ecd7f8efac5f5d64.exe
        • Size 2.1MB
        • SHA256 9ddf0281de266dde77131c403bf49d1c69133d850ba3281bd6cd18f333a0a04c
        • MD5 SHA1 SHA512 SSDEEP TLSH
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