Overview
overview
6Static
static
3Touhou PC9...on.zip
windows7-x64
1Touhou PC9...on.zip
windows10-2004-x64
1Touhou PC9...BD.wav
windows7-x64
1Touhou PC9...BD.wav
windows10-2004-x64
6Touhou PC9...HH.wav
windows7-x64
1Touhou PC9...HH.wav
windows10-2004-x64
6Touhou PC9...IM.wav
windows7-x64
1Touhou PC9...IM.wav
windows10-2004-x64
6Touhou PC9...SD.wav
windows7-x64
1Touhou PC9...SD.wav
windows10-2004-x64
6Touhou PC9...OM.wav
windows7-x64
1Touhou PC9...OM.wav
windows10-2004-x64
6Touhou PC9...OP.wav
windows7-x64
1Touhou PC9...OP.wav
windows10-2004-x64
6Touhou PC9...ED.txt
windows7-x64
1Touhou PC9...ED.txt
windows10-2004-x64
1Touhou PC9...NT.rom
windows7-x64
3Touhou PC9...NT.rom
windows10-2004-x64
3Touhou PC9...nt.exe
windows7-x64
3Touhou PC9...nt.exe
windows10-2004-x64
3Touhou PC9...nt.ini
windows7-x64
1Touhou PC9...nt.ini
windows10-2004-x64
1Touhou PC9...01.bat
windows7-x64
3Touhou PC9...01.bat
windows10-2004-x64
3Touhou PC9...1e.bat
windows7-x64
3Touhou PC9...1e.bat
windows10-2004-x64
3Touhou PC9...1e.hdi
windows7-x64
3Touhou PC9...1e.hdi
windows10-2004-x64
3Touhou PC9...1e.ini
windows7-x64
1Touhou PC9...1e.ini
windows10-2004-x64
1Touhou PC9...1j.bat
windows7-x64
3Touhou PC9...1j.bat
windows10-2004-x64
3Analysis
-
max time kernel
148s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
02/09/2024, 10:07
Static task
static1
Behavioral task
behavioral1
Sample
Touhou PC98 Collection.zip
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
Touhou PC98 Collection.zip
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
Touhou PC98 Collection/GAMES/2608_BD.wav
Resource
win7-20240729-en
Behavioral task
behavioral4
Sample
Touhou PC98 Collection/GAMES/2608_BD.wav
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
Touhou PC98 Collection/GAMES/2608_HH.wav
Resource
win7-20240708-en
Behavioral task
behavioral6
Sample
Touhou PC98 Collection/GAMES/2608_HH.wav
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
Touhou PC98 Collection/GAMES/2608_RIM.wav
Resource
win7-20240708-en
Behavioral task
behavioral8
Sample
Touhou PC98 Collection/GAMES/2608_RIM.wav
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
Touhou PC98 Collection/GAMES/2608_SD.wav
Resource
win7-20240704-en
Behavioral task
behavioral10
Sample
Touhou PC98 Collection/GAMES/2608_SD.wav
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
Touhou PC98 Collection/GAMES/2608_TOM.wav
Resource
win7-20240705-en
Behavioral task
behavioral12
Sample
Touhou PC98 Collection/GAMES/2608_TOM.wav
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
Touhou PC98 Collection/GAMES/2608_TOP.wav
Resource
win7-20240704-en
Behavioral task
behavioral14
Sample
Touhou PC98 Collection/GAMES/2608_TOP.wav
Resource
win10v2004-20240802-en
Behavioral task
behavioral15
Sample
Touhou PC98 Collection/GAMES/ENHANCED.txt
Resource
win7-20240708-en
Behavioral task
behavioral16
Sample
Touhou PC98 Collection/GAMES/ENHANCED.txt
Resource
win10v2004-20240802-en
Behavioral task
behavioral17
Sample
Touhou PC98 Collection/GAMES/FONT.rom
Resource
win7-20240729-en
Behavioral task
behavioral18
Sample
Touhou PC98 Collection/GAMES/FONT.rom
Resource
win10v2004-20240802-en
Behavioral task
behavioral19
Sample
Touhou PC98 Collection/GAMES/np21nt.exe
Resource
win7-20240708-en
Behavioral task
behavioral20
Sample
Touhou PC98 Collection/GAMES/np21nt.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral21
Sample
Touhou PC98 Collection/GAMES/np21nt.ini
Resource
win7-20240708-en
Behavioral task
behavioral22
Sample
Touhou PC98 Collection/GAMES/np21nt.ini
Resource
win10v2004-20240802-en
Behavioral task
behavioral23
Sample
Touhou PC98 Collection/GAMES/th01.bat
Resource
win7-20240708-en
Behavioral task
behavioral24
Sample
Touhou PC98 Collection/GAMES/th01.bat
Resource
win10v2004-20240802-en
Behavioral task
behavioral25
Sample
Touhou PC98 Collection/GAMES/th01e.bat
Resource
win7-20240708-en
Behavioral task
behavioral26
Sample
Touhou PC98 Collection/GAMES/th01e.bat
Resource
win10v2004-20240802-en
Behavioral task
behavioral27
Sample
Touhou PC98 Collection/GAMES/th01e.hdi
Resource
win7-20240704-en
Behavioral task
behavioral28
Sample
Touhou PC98 Collection/GAMES/th01e.hdi
Resource
win10v2004-20240802-en
Behavioral task
behavioral29
Sample
Touhou PC98 Collection/GAMES/th01e.ini
Resource
win7-20240705-en
Behavioral task
behavioral30
Sample
Touhou PC98 Collection/GAMES/th01e.ini
Resource
win10v2004-20240802-en
Behavioral task
behavioral31
Sample
Touhou PC98 Collection/GAMES/th01j.bat
Resource
win7-20240704-en
Behavioral task
behavioral32
Sample
Touhou PC98 Collection/GAMES/th01j.bat
Resource
win10v2004-20240802-en
General
-
Target
Touhou PC98 Collection/GAMES/th01e.hdi
-
Size
5.1MB
-
MD5
5e41f45ff954a6d24faf729d4cdf934e
-
SHA1
7de3ceea079433df3442783a904994bdf2b1d805
-
SHA256
7ac6ff1630652cc9ac205bb85779a34486ffe8a902b0356015963f3987e69346
-
SHA512
f5a4afaa5d0be74eca165b67b58fab1da0d803bae7e95b7acd940ed0cea433c2c4d1d68ee794a0358a03ac6c03e49053381fbd999090f7e17666504da7afff23
-
SSDEEP
49152:BiRBtVDB2y1Bih8TGc+PaIZN0CbUn6PiSqFqDYWbyk7aJqD5UlruHa9Wbmmk7Z+9:E73Dq8T6PTP7bUn66SDn+/kXQdU
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4616 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\Touhou PC98 Collection\GAMES\th01e.hdi"1⤵
- Modifies registry class
PID:4984
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4616