Overview
overview
8Static
static
3HowToFishTrainer.exe
windows10-2004-x64
8HowToFishTrainer.exe
windows11-ltsc_2024-x64
8d3dcompiler_47.dll
windows10-2004-x64
1dxcompiler.dll
windows10-2004-x64
1dxil.dll
windows10-2004-x64
1ffmpeg.dll
windows10-2004-x64
1libEGL.dll
windows10-2004-x64
1res/Engine...api.js
windows10-2004-x64
3res/Engine...api.js
windows11-ltsc_2024-x64
8res/Engine...gex.js
windows10-2004-x64
3res/Engine...gex.js
windows11-ltsc_2024-x64
8res/Engine...ema.js
windows10-2004-x64
3res/Engine...ema.js
windows11-ltsc_2024-x64
8res/Extern...p1.exe
windows10-2004-x64
6res/Extern...p1.exe
windows11-ltsc_2024-x64
6res/Extern...p1.exe
windows10-2004-x64
res/Extern...p1.exe
windows11-ltsc_2024-x64
res/Extern...12.exe
windows10-2004-x64
4res/Extern...12.exe
windows11-ltsc_2024-x64
4res/Extern...12.exe
windows10-2004-x64
4res/Extern...12.exe
windows11-ltsc_2024-x64
4res/Extern...13.exe
windows10-2004-x64
4res/Extern...13.exe
windows11-ltsc_2024-x64
6res/Extern...64.exe
windows10-2004-x64
4res/Extern...64.exe
windows11-ltsc_2024-x64
6res/Extern...86.exe
windows10-2004-x64
4res/Extern...86.exe
windows11-ltsc_2024-x64
6vcruntime140.dll
windows10-2004-x64
1vcruntime140.dll
windows11-ltsc_2024-x64
6vulkan-1.dll
windows10-2004-x64
1Analysis
- max time kernel
598s - max time network
376s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
23/08/2026, 03:13
Static task
static1
Behavioral task
behavioral1
Sample
HowToFishTrainer.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
HowToFishTrainer.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral3
Sample
d3dcompiler_47.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
dxcompiler.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral5
Sample
dxil.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
ffmpeg.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral7
Sample
libEGL.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral8
Sample
res/Engine/Common/Include/SteamAPI/steam_api.js
Resource
win10v2004-20260513-en
Behavioral task
behavioral9
Sample
res/Engine/Common/Include/SteamAPI/steam_api.js
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral10
Sample
res/Engine/Common/Include/rapidjson/internal/regex.js
Resource
win10v2004-20260513-en
Behavioral task
behavioral11
Sample
res/Engine/Common/Include/rapidjson/internal/regex.js
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral12
Sample
res/Engine/Common/Include/rapidjson/schema.js
Resource
win10v2004-20260513-en
Behavioral task
behavioral13
Sample
res/Engine/Common/Include/rapidjson/schema.js
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral14
Sample
res/External/Redistributables/2005/vcredist_x86_2005.sp1.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral15
Sample
res/External/Redistributables/2005/vcredist_x86_2005.sp1.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral16
Sample
res/External/Redistributables/2008/vcredist_x86_2008.sp1.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral17
Sample
res/External/Redistributables/2008/vcredist_x86_2008.sp1.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral18
Sample
res/External/Redistributables/2012/vcredist_x64_2012.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral19
Sample
res/External/Redistributables/2012/vcredist_x64_2012.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral20
Sample
res/External/Redistributables/2012/vcredist_x86_2012.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral21
Sample
res/External/Redistributables/2012/vcredist_x86_2012.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral22
Sample
res/External/Redistributables/2013/vcredist_x64_2013.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral23
Sample
res/External/Redistributables/2013/vcredist_x64_2013.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral24
Sample
res/External/Redistributables/2015andUp/VC_redist.x64.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral25
Sample
res/External/Redistributables/2015andUp/VC_redist.x64.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral26
Sample
res/External/Redistributables/2015andUp/VC_redist.x86.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral27
Sample
res/External/Redistributables/2015andUp/VC_redist.x86.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral28
Sample
vcruntime140.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral29
Sample
vcruntime140.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral30
Sample
vulkan-1.dll
Resource
win10v2004-20260513-en
General
- Target res/External/Redistributables/2015andUp/VC_redist.x64.exe
- Size 24.3MB
- Sample260823-dq8dssxset
- SHA256 2257b3fbe3c7559de8b31170155a433faf5b83829e67c589d5674ff086b868b9
- MD5 703bd677778f2a1ba1eb4338bac3b868
- SHA1 a176f140e942920b777f80de89e16ea57ee32be8
- SHA512 a66ea382d8bdd31491627fd698242d2eda38b1d9df762c402923ef40bbca6aa2f43f22fa811c5fc894b529f9e77fcdd5ced9cd8af4a19f53845fce3780e8c041
- SSDEEP 786432:tEp+Ty2SfUfnLZnvko+Me/ht8+0c4Nz55TOZHzqnIlh:yp+Ty2SfWnVvkodepC+05NbOZHzqnIlh
- TLSH T12F473333B598C92ECBF60933AE98E9342E3DD214331549B7D7E8DC0D5A2606726FB116
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Executes dropped EXE 1 IoCs
pid Process 4652 VC_redist.x64.exe - Loads dropped DLL 1 IoCs
pid Process 4652 VC_redist.x64.exe - System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language VC_redist.x64.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language VC_redist.x64.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1996 wrote to memory of 4652 1996 VC_redist.x64.exe 83
Processes
-
C:\Users\Admin\AppData\Local\Temp\res\External\Redistributables\2015andUp\VC_redist.x64.exe"C:\Users\Admin\AppData\Local\Temp\res\External\Redistributables\2015andUp\VC_redist.x64.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1996 -
C:\Windows\Temp\{64F48C43-ACD3-4EEB-8B67-DB1E588256BC}\.cr\VC_redist.x64.exe"C:\Windows\Temp\{64F48C43-ACD3-4EEB-8B67-DB1E588256BC}\.cr\VC_redist.x64.exe" -burn.clean.room="C:\Users\Admin\AppData\Local\Temp\res\External\Redistributables\2015andUp\VC_redist.x64.exe" -burn.filehandle.attached=540 -burn.filehandle.self=5482⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4652
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\Temp\{5EA8A146-EBCC-4B92-AB52-B17381603718}\.ba\logo.png
- Size 1KB
- SHA256 335a256d4779ec5dcf283d007fb56fd8211bbcaf47dcd70fe60ded6a112744ef
- MD5 d6bd210f227442b3362493d046cea233
- SHA1 ff286ac8370fc655aea0ef35e9cf0bfcb6d698de
- SHA512 464aaab9e08de610ad34b97d4076e92dc04c2cdc6669f60bfc50f0f9ce5d71c31b8943bd84cee1a04fb9ab5bbed3442bd41d9cb21a0dd170ea97c463e1ce2b5b
- TLSH T1CF312CF34748B7A7D30581351471819AD242FFD8F9CE291E35CD5307664018115C75CF
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\Temp\{5EA8A146-EBCC-4B92-AB52-B17381603718}\.ba\wixstdba.dll
- Size 191KB
- SHA256 a4efbdb2ce55788ffe92a244cb775efd475526ef5b61ad78de2bcdfaddac7041
- MD5 eab9caf4277829abdf6223ec1efa0edd
- SHA1 74862ecf349a9bedd32699f2a7a4e00b4727543d
- SHA512 45b15ade68e0a90ea7300aeb6dca9bc9e347a63dba5ce72a635957564d1bdf0b1584a5e34191916498850fc7b3b7ecfbcbfcb246b39dbf59d47f66bc825c6fd2
- SSDEEP 3072:OXoiFK6b0k77I+QfaIl191rSJHvlalB+8BHkY6v53EfcUzN0m6I+WxBlnKzeZuqt:OXoQNb++gDrSJdr8BHkPh3wIgnK/IU1a
- TLSH T103149E11B5D0907AE7FB1A385938B5216D7FBA201B60C99E17589D6F2DF02C0AF35B23
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Temp\{64F48C43-ACD3-4EEB-8B67-DB1E588256BC}\.cr\VC_redist.x64.exe
- Size 635KB
- SHA256 5a61f9775032457db28edd41f98f08c874e759f344ea8475c9ac8abbba68de12
- MD5 848da6b57cb8acc151a8d64d15ba383d
- SHA1 8f4d4a1afa9fd985c67642213b3e7ccf415591da
- SHA512 ff8b87e7746ecf19a150874dedd6ea4c51c76cfc291c5a80d9e5073a9bbbb2bd6ed7d10425b083578dc8d28d0d905e379fa3f919a60979e5b5c44ebc0ac613e6
- SSDEEP 12288:inMwHskY7gjcjhVIEhqgM7bWvcsi6aVKrIysU40vy3W/ceKSHMsiFyY6XN2:sMysZgjS1hqgSC/izGfHjymk4HM5yJ
- TLSH T19FD49E3295614032E6F206B3A918E2347D7CE21827148DAEE3E8ED5D7EA849177F7347
- MD5 SHA1 SHA512 SSDEEP TLSH