28990f04d2b3e94838aa9bc0cf71649452c4af0a3f810022dad7b5dc3c24e3ea

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Reports

Overview

overview

Static

static

Afterschoo....1.zip

windows10-2004-x64

Afterschoo....1.zip

windows11-ltsc_2024-x64

Afterschoo...ko.exe

windows10-2004-x64

Afterschoo...ko.exe

windows11-ltsc_2024-x64

Afterschoo...ME.txt

windows10-2004-x64

Afterschoo...ME.txt

windows11-ltsc_2024-x64

Afterschoo...xt.csv

windows10-2004-x64

Afterschoo...xt.csv

windows11-ltsc_2024-x64

Afterschoo...ta.win

windows10-2004-x64

Afterschoo...ta.win

windows11-ltsc_2024-x64

Afterschoo...ns.ini

windows10-2004-x64

Afterschoo...ns.ini

windows11-ltsc_2024-x64

Afterschoo...!!.txt

windows10-2004-x64

Afterschoo...!!.txt

windows11-ltsc_2024-x64

Afterschoo...PC.url

windows10-2004-x64

Afterschoo...PC.url

windows11-ltsc_2024-x64

Afterschoo...up.exe

windows10-2004-x64

Afterschoo...up.exe

windows11-ltsc_2024-x64

Afterschoo...up.exe

windows10-2004-x64

Afterschoo...up.exe

windows11-ltsc_2024-x64

Afterschoo...st.exe

windows10-2004-x64

Afterschoo...st.exe

windows11-ltsc_2024-x64

Afterschoo...64.exe

windows10-2004-x64

Afterschoo...64.exe

windows11-ltsc_2024-x64

Afterschoo...86.exe

windows10-2004-x64

Afterschoo...86.exe

windows11-ltsc_2024-x64

Afterschoo...64.exe

windows10-2004-x64

Afterschoo...64.exe

windows11-ltsc_2024-x64

Afterschoo...86.exe

windows10-2004-x64

Afterschoo...86.exe

windows11-ltsc_2024-x64

Afterschoo...st.msi

windows10-2004-x64

Afterschoo...st.msi

windows11-ltsc_2024-x64

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
23/10/2026, 04:25

Sharing

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Static task

static1

3 signatures

Behavioral task

behavioral1

Sample

Afterschool.Tag.v1.0.1.zip

Resource

win10v2004-20260911-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral2

Sample

Afterschool.Tag.v1.0.1.zip

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

0 signatures

150 seconds

Behavioral task

behavioral3

Sample

Afterschool.Tag.v1.0.1/Afterschool Tag v1.0.1/Houkago no Onigokko.exe

Resource

win10v2004-20260911-en

windows10-2004-x64

2 signatures

150 seconds

discovery

Behavioral task

behavioral4

Sample

Afterschool.Tag.v1.0.1/Afterschool Tag v1.0.1/Houkago no Onigokko.exe

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

2 signatures

150 seconds

discovery

Behavioral task

behavioral5

Sample

Afterschool.Tag.v1.0.1/Afterschool Tag v1.0.1/README.txt

Resource

win10v2004-20260911-en

windows10-2004-x64

1 signatures

150 seconds

ransomware

Behavioral task

behavioral6

Sample

Afterschool.Tag.v1.0.1/Afterschool Tag v1.0.1/README.txt

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

1 signatures

150 seconds

ransomware

Behavioral task

behavioral7

Sample

Afterschool.Tag.v1.0.1/Afterschool Tag v1.0.1/Text.csv

Resource

win10v2004-20260911-en

windows10-2004-x64

4 signatures

150 seconds

Behavioral task

behavioral8

Sample

Afterschool.Tag.v1.0.1/Afterschool Tag v1.0.1/Text.csv

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

4 signatures

150 seconds

Behavioral task

behavioral9

Sample

Afterschool.Tag.v1.0.1/Afterschool Tag v1.0.1/data.win

Resource

win10v2004-20260911-en

windows10-2004-x64

4 signatures

150 seconds

execution

Behavioral task

behavioral10

Sample

Afterschool.Tag.v1.0.1/Afterschool Tag v1.0.1/data.win

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

4 signatures

150 seconds

execution

Behavioral task

behavioral11

Sample

Afterschool.Tag.v1.0.1/Afterschool Tag v1.0.1/options.ini

Resource

win10v2004-20260911-en

windows10-2004-x64

1 signatures

150 seconds

ransomware

Behavioral task

behavioral12

Sample

Afterschool.Tag.v1.0.1/Afterschool Tag v1.0.1/options.ini

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

1 signatures

150 seconds

ransomware

Behavioral task

behavioral13

Sample

Afterschool.Tag.v1.0.1/HOW TO RUN GAME!!.txt

Resource

win10v2004-20260911-en

windows10-2004-x64

1 signatures

150 seconds

ransomware

Behavioral task

behavioral14

Sample

Afterschool.Tag.v1.0.1/HOW TO RUN GAME!!.txt

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

1 signatures

150 seconds

ransomware

Behavioral task

behavioral15

Sample

Afterschool.Tag.v1.0.1/STEAMUNLOCKED » Free Steam Games Pre-installed for PC.url

Resource

win10v2004-20260911-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral16

Sample

Afterschool.Tag.v1.0.1/STEAMUNLOCKED » Free Steam Games Pre-installed for PC.url

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

0 signatures

150 seconds

Behavioral task

behavioral17

Sample

Afterschool.Tag.v1.0.1/_Redist/dotNetFx40_Full_setup.exe

Resource

win10v2004-20260911-en

windows10-2004-x64

9 signatures

150 seconds

discovery

Behavioral task

behavioral18

Sample

Afterschool.Tag.v1.0.1/_Redist/dotNetFx40_Full_setup.exe

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

9 signatures

150 seconds

discovery

Behavioral task

behavioral19

Sample

Afterschool.Tag.v1.0.1/_Redist/dxwebsetup.exe

Resource

win10v2004-20260911-en

windows10-2004-x64

7 signatures

150 seconds

discovery persistence

Behavioral task

behavioral20

Sample

Afterschool.Tag.v1.0.1/_Redist/dxwebsetup.exe

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

7 signatures

150 seconds

discovery persistence

Behavioral task

behavioral21

Sample

Afterschool.Tag.v1.0.1/_Redist/oalinst.exe

Resource

win10v2004-20260911-en

windows10-2004-x64

4 signatures

150 seconds

discovery

Behavioral task

behavioral22

Sample

Afterschool.Tag.v1.0.1/_Redist/oalinst.exe

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

4 signatures

150 seconds

discovery

Behavioral task

behavioral23

Sample

Afterschool.Tag.v1.0.1/_Redist/vcredist_2015-2019_x64.exe

Resource

win10v2004-20260911-en

windows10-2004-x64

5 signatures

150 seconds

discovery

Behavioral task

behavioral24

Sample

Afterschool.Tag.v1.0.1/_Redist/vcredist_2015-2019_x64.exe

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

5 signatures

150 seconds

discovery

Behavioral task

behavioral25

Sample

Afterschool.Tag.v1.0.1/_Redist/vcredist_2015-2019_x86.exe

Resource

win10v2004-20260911-en

windows10-2004-x64

5 signatures

150 seconds

discovery

Behavioral task

behavioral26

Sample

Afterschool.Tag.v1.0.1/_Redist/vcredist_2015-2019_x86.exe

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

5 signatures

150 seconds

discovery

Behavioral task

behavioral27

Sample

Afterschool.Tag.v1.0.1/_Redist/vcredist_x64.exe

Resource

win10v2004-20260911-en

windows10-2004-x64

9 signatures

150 seconds

discovery

Behavioral task

behavioral28

Sample

Afterschool.Tag.v1.0.1/_Redist/vcredist_x64.exe

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

6 signatures

150 seconds

discovery

Behavioral task

behavioral29

Sample

Afterschool.Tag.v1.0.1/_Redist/vcredist_x86.exe

Resource

win10v2004-20260911-en

windows10-2004-x64

9 signatures

150 seconds

discovery

Behavioral task

behavioral30

Sample

Afterschool.Tag.v1.0.1/_Redist/vcredist_x86.exe

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

6 signatures

150 seconds

discovery

Behavioral task

behavioral31

Sample

Afterschool.Tag.v1.0.1/_Redist/xnafx40_redist.msi

Resource

win10v2004-20260911-en

windows10-2004-x64

17 signatures

150 seconds

discovery persistence privilege_escalation ransomware

Behavioral task

behavioral32

Sample

Afterschool.Tag.v1.0.1/_Redist/xnafx40_redist.msi

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

18 signatures

150 seconds

discovery persistence privilege_escalation ransomware

Report Analysis Logs

General

Target
Afterschool.Tag.v1.0.1/Afterschool Tag v1.0.1/README.txt
Size 774B
Sample261023-e2ascaby7n
SHA256 28990f04d2b3e94838aa9bc0cf71649452c4af0a3f810022dad7b5dc3c24e3ea
MD5 3935ea19712df9748a9fc25ab94be2da
SHA1 968ff9acad8c7c174441151503fe2b35d3b58fed
SHA512 193df207a23027afccffec69d51931cdc62ee7f5723c0871293b21754c0f3333a68aaea6844de77cae0205e6aa20e2b8f6422b0f8e1fff53af3174ca123a9489
TLSH
T12B0120F77905404C1B45D9D23055EDECFB2342ADBCF100D8D14C21E961D4627BE1864F
MD5 SHA1 SHA512 TLSH

Score

1^/10

ransomware

Malware Config

Signatures

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
4456	NOTEPAD.EXE

Processes

C:\Windows\system32\NOTEPAD.EXE
C:\Windows\system32\NOTEPAD.EXE "C:\Users\Admin\AppData\Local\Temp\Afterschool.Tag.v1.0.1\Afterschool Tag v1.0.1\README.txt"
1⤵
- Opens file in notepad (likely ransom note)
PID:4456

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads