Overview

overview

7

Static

static

3

585374de4a...65.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    149s
  • max time network
    124s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    27/08/2026, 07:07

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General

  • Target
    585374de4a6bd08341a0d69a5145afb3d99ab19efe31d24ef383294fcf4bbe65.exe
  • Size 792KB
  • Sample260827-hx2baa1amd
  • SHA256 585374de4a6bd08341a0d69a5145afb3d99ab19efe31d24ef383294fcf4bbe65
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
discovery

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Drops file in Windows directory 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 3 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 47 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\585374de4a6bd08341a0d69a5145afb3d99ab19efe31d24ef383294fcf4bbe65.exe
    "C:\Users\Admin\AppData\Local\Temp\585374de4a6bd08341a0d69a5145afb3d99ab19efe31d24ef383294fcf4bbe65.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3592
    • C:\Users\Admin\AppData\Local\Temp\ShFAD8.tmp\ShFill._xe
      "C:\Users\Admin\AppData\Local\Temp\ShFAD8.tmp\ShFill._xe" /c /t:"C:\Users\Admin\AppData\Local\Temp\ShFAD8.tmp\"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1292
    • C:\Users\Admin\AppData\Local\Temp\ShFAD8.tmp\shfill.exe
      C:\Users\Admin\AppData\Local\Temp\ShFAD8.tmp\shfill.exe form.ftf "C:\Users\Admin\AppData\Local\Temp\585374de4a6bd08341a0d69a5145afb3d99ab19efe31d24ef383294fcf4bbe65.exe" Form.fdd
      2⤵
      • Executes dropped EXE
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1524
      • C:\Windows\splwow64.exe
        C:\Windows\splwow64.exe 12288
        3⤵
          PID:4708
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
      1⤵
        PID:2540

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            Form.fdd
            • Path C:\Users\Admin\AppData\Local\Temp\ShFAD8.tmp\Form.fdd
            • Size 1KB
            • SHA256 c553c76b5595b3e9e2746b394179501d81c6a5f7dd9f4981db4cd1c940ca1f6c
            • MD5 SHA1 SHA512 TLSH
            Submit Download

            ShFill._xe
            • Path C:\Users\Admin\AppData\Local\Temp\ShFAD8.tmp\ShFill._xe
            • Size 628KB
            • SHA256 f64a2293cb50054430568de61ab7fc60e0245be9e3ef1c0f3b3b03367d1c9790
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            ShFill.exe
            • Path C:\Users\Admin\AppData\Local\Temp\ShFAD8.tmp\ShFill.exe
            • Size 1.4MB
            • SHA256 76ec88af0336833c547612523b8ca3a47fd9113b167c9e5ce155369b35fd1f7c
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            codebar._dl
            • Path C:\Users\Admin\AppData\Local\Temp\ShFAD8.tmp\codebar._dl
            • Size 29B
            • SHA256 1c3c255badc418b18d80be1f3b59b2d838fb74eeced0116072dc0f1b72f1ab1d
            • MD5 SHA1 SHA512
            Submit Download

            form.ftf
            • Path C:\Users\Admin\AppData\Local\Temp\ShFAD8.tmp\form.ftf
            • Size 110KB
            • SHA256 991fa224e3cf19457fdb27f6839ce83d9b7d1ed6a9cddd37bbe141ee0fd7347f
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            shfill.INI
            • Path C:\Windows\shfill.INI
            • Size 430B
            • SHA256 dd38ae7f06e7cef81ba3de0254e3a8516804b5d39d532e6a4aef0f6d324188cc
            • MD5 SHA1 SHA512 TLSH
            Submit Download

            shfill.INI
            • Path C:\Windows\shfill.INI
            • Size 482B
            • SHA256 6b4e2c08c726aac9818bd8d7f766706811fd64a94cf207cfd2441e0538d05d7e
            • MD5 SHA1 SHA512 TLSH
            Submit Download