Overview
overview
3Static
static
1GTA 5 Rex ...on.rar
windows7-x64
3GTA 5 Rex ...on.rar
windows10-2004-x64
3GTA 5 - St...ne.txt
windows7-x64
1GTA 5 - St...ne.txt
windows10-2004-x64
1GTA 5 - St...or.fkr
windows7-x64
3GTA 5 - St...or.fkr
windows10-2004-x64
3GTA 5 - St...gs.xml
windows7-x64
1GTA 5 - St...gs.xml
windows10-2004-x64
1GTA 5 - St...gs.xml
windows7-x64
1GTA 5 - St...gs.xml
windows10-2004-x64
1Analysis
-
max time kernel
142s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231020-en -
resource tags
arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system -
submitted
25-11-2023 06:58
Static task
static1
Behavioral task
behavioral1
Sample
GTA 5 Rex Optimization.rar
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
GTA 5 Rex Optimization.rar
Resource
win10v2004-20231020-en
Behavioral task
behavioral3
Sample
GTA 5 - Stutter Fix/Copy All These into Game Directory/commandline.txt
Resource
win7-20231025-en
Behavioral task
behavioral4
Sample
GTA 5 - Stutter Fix/Copy All These into Game Directory/commandline.txt
Resource
win10v2004-20231020-en
Behavioral task
behavioral5
Sample
GTA 5 - Stutter Fix/Copy All These into Game Directory/gpu_simulator.fkr
Resource
win7-20231023-en
Behavioral task
behavioral6
Sample
GTA 5 - Stutter Fix/Copy All These into Game Directory/gpu_simulator.fkr
Resource
win10v2004-20231020-en
Behavioral task
behavioral7
Sample
GTA 5 - Stutter Fix/Low Settings/settings.xml
Resource
win7-20231020-en
Behavioral task
behavioral8
Sample
GTA 5 - Stutter Fix/Low Settings/settings.xml
Resource
win10v2004-20231025-en
Behavioral task
behavioral9
Sample
GTA 5 - Stutter Fix/Medium Settings/settings.xml
Resource
win7-20231020-en
Behavioral task
behavioral10
Sample
GTA 5 - Stutter Fix/Medium Settings/settings.xml
Resource
win10v2004-20231023-en
General
-
Target
GTA 5 - Stutter Fix/Copy All These into Game Directory/gpu_simulator.fkr
-
Size
314KB
-
MD5
683a0378279bfd010ace4b79176d59b8
-
SHA1
c67f0a4807417dc8f9eb00269990f7277802416d
-
SHA256
35a74516c3a33ed44a0131e5eb75c5c180a24e3157f386cc8b611090f7c63f18
-
SHA512
351e3dde797839cc06b86cc887e566d682cdd566dfdb993307380efdc3e37954e877f4fefceba73622a34dc39060f0dfd154ea3e5b7ace1a22a93aba8ede4c52
-
SSDEEP
6144:Ucxawg0klBbyoKz9Fg98KwxYozV3jVjV+b2F23GjnWyINlkZTfOA:UcxawJ2BuoKpqdwxvz/YyFdjnWLv0TfT
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-1-5-21-1873812795-1433807462-1429862679-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-1873812795-1433807462-1429862679-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3524 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\GTA 5 - Stutter Fix\Copy All These into Game Directory\gpu_simulator.fkr"1⤵
- Modifies registry class
PID:2152
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3524