Overview
overview
9Static
static
1SteamSetup.exe
windows10-2004-x64
9SteamSetup.exe
windows11-ltsc_2024-x64
6$PLUGINSDI...er.bmp
windows10-2004-x64
1$PLUGINSDI...er.bmp
windows11-ltsc_2024-x64
1$PLUGINSDI...rd.bmp
windows10-2004-x64
1$PLUGINSDI...rd.bmp
windows11-ltsc_2024-x64
1public/ste...an.txt
windows10-2004-x64
1public/ste...an.txt
windows11-ltsc_2024-x64
1public/ste...an.txt
windows10-2004-x64
1public/ste...an.txt
windows11-ltsc_2024-x64
1public/ste...ch.txt
windows10-2004-x64
1public/ste...ch.txt
windows11-ltsc_2024-x64
1public/ste...sh.txt
windows10-2004-x64
1public/ste...sh.txt
windows11-ltsc_2024-x64
1public/ste...ch.txt
windows10-2004-x64
1public/ste...ch.txt
windows11-ltsc_2024-x64
1public/ste...sh.txt
windows10-2004-x64
1public/ste...sh.txt
windows11-ltsc_2024-x64
1public/ste...sh.txt
windows10-2004-x64
1public/ste...sh.txt
windows11-ltsc_2024-x64
1public/ste...ch.txt
windows10-2004-x64
1public/ste...ch.txt
windows11-ltsc_2024-x64
8public/ste...an.txt
windows10-2004-x64
1public/ste...an.txt
windows11-ltsc_2024-x64
1public/ste...ek.txt
windows10-2004-x64
1public/ste...ek.txt
windows11-ltsc_2024-x64
8public/ste...an.txt
windows10-2004-x64
1public/ste...an.txt
windows11-ltsc_2024-x64
1public/ste...an.txt
windows10-2004-x64
1public/ste...an.txt
windows11-ltsc_2024-x64
1public/ste...an.txt
windows10-2004-x64
1public/ste...an.txt
windows11-ltsc_2024-x64
1Analysis
- max time kernel
148s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260617-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260617-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
28/06/2026, 08:32
Static task
static1
Behavioral task
behavioral1
Sample
SteamSetup.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral2
Sample
SteamSetup.exe
Resource
win11ltsc2024-20260618-en
windows11-ltsc_2024-x64
Behavioral task
behavioral3
Sample
$PLUGINSDIR/modern-header.bmp
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral4
Sample
$PLUGINSDIR/modern-header.bmp
Resource
win11ltsc2024-20260618-en
windows11-ltsc_2024-x64
Behavioral task
behavioral5
Sample
$PLUGINSDIR/modern-wizard.bmp
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral6
Sample
$PLUGINSDIR/modern-wizard.bmp
Resource
win11ltsc2024-20260617-en
windows11-ltsc_2024-x64
Behavioral task
behavioral7
Sample
public/steambootstrapper_brazilian.txt
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral8
Sample
public/steambootstrapper_brazilian.txt
Resource
win11ltsc2024-20260617-en
windows11-ltsc_2024-x64
Behavioral task
behavioral9
Sample
public/steambootstrapper_bulgarian.txt
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral10
Sample
public/steambootstrapper_bulgarian.txt
Resource
win11ltsc2024-20260617-en
windows11-ltsc_2024-x64
Behavioral task
behavioral11
Sample
public/steambootstrapper_czech.txt
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral12
Sample
public/steambootstrapper_czech.txt
Resource
win11ltsc2024-20260618-en
windows11-ltsc_2024-x64
Behavioral task
behavioral13
Sample
public/steambootstrapper_danish.txt
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral14
Sample
public/steambootstrapper_danish.txt
Resource
win11ltsc2024-20260618-en
windows11-ltsc_2024-x64
Behavioral task
behavioral15
Sample
public/steambootstrapper_dutch.txt
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral16
Sample
public/steambootstrapper_dutch.txt
Resource
win11ltsc2024-20260618-en
windows11-ltsc_2024-x64
Behavioral task
behavioral17
Sample
public/steambootstrapper_english.txt
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral18
Sample
public/steambootstrapper_english.txt
Resource
win11ltsc2024-20260618-en
windows11-ltsc_2024-x64
Behavioral task
behavioral19
Sample
public/steambootstrapper_finnish.txt
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral20
Sample
public/steambootstrapper_finnish.txt
Resource
win11ltsc2024-20260617-en
windows11-ltsc_2024-x64
Behavioral task
behavioral21
Sample
public/steambootstrapper_french.txt
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral22
Sample
public/steambootstrapper_french.txt
Resource
win11ltsc2024-20260617-en
windows11-ltsc_2024-x64
Behavioral task
behavioral23
Sample
public/steambootstrapper_german.txt
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral24
Sample
public/steambootstrapper_german.txt
Resource
win11ltsc2024-20260618-en
windows11-ltsc_2024-x64
Behavioral task
behavioral25
Sample
public/steambootstrapper_greek.txt
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral26
Sample
public/steambootstrapper_greek.txt
Resource
win11ltsc2024-20260618-en
windows11-ltsc_2024-x64
Behavioral task
behavioral27
Sample
public/steambootstrapper_hungarian.txt
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral28
Sample
public/steambootstrapper_hungarian.txt
Resource
win11ltsc2024-20260618-en
windows11-ltsc_2024-x64
Behavioral task
behavioral29
Sample
public/steambootstrapper_indonesian.txt
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral30
Sample
public/steambootstrapper_indonesian.txt
Resource
win11ltsc2024-20260618-en
windows11-ltsc_2024-x64
Behavioral task
behavioral31
Sample
public/steambootstrapper_italian.txt
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral32
Sample
public/steambootstrapper_italian.txt
Resource
win11ltsc2024-20260617-en
windows11-ltsc_2024-x64
General
- Target public/steambootstrapper_italian.txt
- Size 4KB
- Sample260628-kfkcjsf19v
- SHA256 b01ec64d75fd1fbd00fbeb45a3fb39244911a8b22bb43de4e0c03f205184f585
- MD5 8958371646901eac40807eeb2f346382
- SHA1 55fb07b48a3e354f7556d7edb75144635a850903
- SHA512 14c5dbb017822336f22bf6779ccd4a66604ddc5f2c3caa24271e96f739fef007754d96844efa422d6682cbcd2d3bc902c36f0f6acb3eb87ed8d7b3f885973554
- SSDEEP 96:5fTYcpLQ4J+4XRZauvgpJ2zyHTNb9eMuIluIVOo83zy8Xa6:xpkA3XrDQHlHV38Dy8Xa6
- TLSH T162A100BE13AA60BCA8BDD26CA20951D7258CB4F77723354801CE971D1FC7513B6B21A2
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Opens file in notepad (likely ransom note) 1 IoCs
pid Process 3256 NOTEPAD.EXE