Overview
overview
7Static
static
7Cat.Goes.F...19.rar
windows7-x64
7Cat.Goes.F...19.rar
windows10-2004-x64
7Cat.Goes.F...ng.exe
windows7-x64
7Cat.Goes.F...ng.exe
windows10-2004-x64
7Cat.Goes.F...43.dll
windows7-x64
1Cat.Goes.F...43.dll
windows10-2004-x64
1Cat.Goes.F...ts.bin
windows7-x64
3Cat.Goes.F...ts.bin
windows10-2004-x64
3Cat.Goes.F...ts.bin
windows7-x64
3Cat.Goes.F...ts.bin
windows10-2004-x64
3Cat.Goes.F...ID.cfg
windows7-x64
3Cat.Goes.F...ID.cfg
windows10-2004-x64
3Cat.Goes.F...up.exe
windows7-x64
7Cat.Goes.F...up.exe
windows10-2004-x64
7Cat.Goes.F...st.exe
windows7-x64
7Cat.Goes.F...st.exe
windows10-2004-x64
6Cat.Goes.F...86.exe
windows7-x64
7Cat.Goes.F...86.exe
windows10-2004-x64
7Cat.Goes.F...ta.win
windows7-x64
3Cat.Goes.F...ta.win
windows10-2004-x64
3Cat.Goes.F...on.ogg
windows7-x64
1Cat.Goes.F...on.ogg
windows10-2004-x64
7Cat.Goes.F...ow.ogg
windows7-x64
1Cat.Goes.F...ow.ogg
windows10-2004-x64
7Cat.Goes.F...os.ogg
windows7-x64
1Cat.Goes.F...os.ogg
windows10-2004-x64
7Cat.Goes.F...ns.ini
windows7-x64
1Cat.Goes.F...ns.ini
windows10-2004-x64
1Cat.Goes.F...pi.dll
windows7-x64
7Cat.Goes.F...pi.dll
windows10-2004-x64
7Cat.Goes.F...pi.dll
windows7-x64
1Cat.Goes.F...pi.dll
windows10-2004-x64
3Analysis
-
max time kernel
126s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
02/03/2024, 22:39
Behavioral task
behavioral1
Sample
Cat.Goes.Fishing.v13.11.2019.rar
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Cat.Goes.Fishing.v13.11.2019.rar
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
Cat.Goes.Fishing.v13.11.2019/Cat Goes Fishing.exe
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
Cat.Goes.Fishing.v13.11.2019/Cat Goes Fishing.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral5
Sample
Cat.Goes.Fishing.v13.11.2019/D3DX9_43.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
Cat.Goes.Fishing.v13.11.2019/D3DX9_43.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral7
Sample
Cat.Goes.Fishing.v13.11.2019/Profile/IGGGAMES/Stats/Achievements.bin
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
Cat.Goes.Fishing.v13.11.2019/Profile/IGGGAMES/Stats/Achievements.bin
Resource
win10v2004-20240226-en
Behavioral task
behavioral9
Sample
Cat.Goes.Fishing.v13.11.2019/Profile/IGGGAMES/Stats/Stats.bin
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
Cat.Goes.Fishing.v13.11.2019/Profile/IGGGAMES/Stats/Stats.bin
Resource
win10v2004-20240226-en
Behavioral task
behavioral11
Sample
Cat.Goes.Fishing.v13.11.2019/Profile/IGGGAMES/SteamUserID.cfg
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
Cat.Goes.Fishing.v13.11.2019/Profile/IGGGAMES/SteamUserID.cfg
Resource
win10v2004-20240226-en
Behavioral task
behavioral13
Sample
Cat.Goes.Fishing.v13.11.2019/_Redist/dxwebsetup.exe
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
Cat.Goes.Fishing.v13.11.2019/_Redist/dxwebsetup.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral15
Sample
Cat.Goes.Fishing.v13.11.2019/_Redist/oalinst.exe
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
Cat.Goes.Fishing.v13.11.2019/_Redist/oalinst.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral17
Sample
Cat.Goes.Fishing.v13.11.2019/_Redist/vcredist_x86.exe
Resource
win7-20240220-en
Behavioral task
behavioral18
Sample
Cat.Goes.Fishing.v13.11.2019/_Redist/vcredist_x86.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral19
Sample
Cat.Goes.Fishing.v13.11.2019/data.win
Resource
win7-20240221-en
Behavioral task
behavioral20
Sample
Cat.Goes.Fishing.v13.11.2019/data.win
Resource
win10v2004-20240226-en
Behavioral task
behavioral21
Sample
Cat.Goes.Fishing.v13.11.2019/music_EasyLemon.ogg
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
Cat.Goes.Fishing.v13.11.2019/music_EasyLemon.ogg
Resource
win10v2004-20240226-en
Behavioral task
behavioral23
Sample
Cat.Goes.Fishing.v13.11.2019/music_IceFlow.ogg
Resource
win7-20240221-en
Behavioral task
behavioral24
Sample
Cat.Goes.Fishing.v13.11.2019/music_IceFlow.ogg
Resource
win10v2004-20240226-en
Behavioral task
behavioral25
Sample
Cat.Goes.Fishing.v13.11.2019/music_NightOfChaos.ogg
Resource
win7-20240215-en
Behavioral task
behavioral26
Sample
Cat.Goes.Fishing.v13.11.2019/music_NightOfChaos.ogg
Resource
win10v2004-20240226-en
Behavioral task
behavioral27
Sample
Cat.Goes.Fishing.v13.11.2019/options.ini
Resource
win7-20240220-en
Behavioral task
behavioral28
Sample
Cat.Goes.Fishing.v13.11.2019/options.ini
Resource
win10v2004-20240226-en
Behavioral task
behavioral29
Sample
Cat.Goes.Fishing.v13.11.2019/steam_api.dll
Resource
win7-20240221-en
Behavioral task
behavioral30
Sample
Cat.Goes.Fishing.v13.11.2019/steam_api.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral31
Sample
Cat.Goes.Fishing.v13.11.2019/steam_api.dll
Resource
win7-20240221-en
Behavioral task
behavioral32
Sample
Cat.Goes.Fishing.v13.11.2019/steam_api.dll
Resource
win10v2004-20240226-en
General
-
Target
Cat.Goes.Fishing.v13.11.2019/data.win
-
Size
30.5MB
-
MD5
f0f83505ddf3809d75ab491f2b973251
-
SHA1
32399876db595612fd20fe238843687b81d3f664
-
SHA256
5f8f4cace5209e04b2e0ab89bd389bca2f8267324451fb1dc9aff2b8afeff670
-
SHA512
4e4db0dc092224854e096e94adbc8c7c3e85fe777e20afa36b6dd64953f398cb29e730c9fb33228e7cf8e5796ba6f2e7b1d4e027b5b29967dd4878e26f1fada0
-
SSDEEP
786432:azrw7DXbDhcBQncsCUUcKN+CjcN3EaMjsdXS:F7DXbD5c58Eai
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 9 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000_CLASSES\.win rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000_CLASSES\.win\ = "win_auto_file" rundll32.exe Key created \REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000_CLASSES\win_auto_file\shell\Read rundll32.exe Key created \REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000_CLASSES\win_auto_file\shell rundll32.exe Key created \REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000_CLASSES\win_auto_file\shell\Read\command rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000_CLASSES\win_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\"" rundll32.exe Key created \REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000_Classes\Local Settings rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000_CLASSES\win_auto_file\ rundll32.exe Key created \REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000_CLASSES\win_auto_file rundll32.exe -
Suspicious behavior: GetForegroundWindowSpam 2 IoCs
pid Process 2732 rundll32.exe 2456 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2456 AcroRd32.exe 2456 AcroRd32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2200 wrote to memory of 2732 2200 cmd.exe 29 PID 2200 wrote to memory of 2732 2200 cmd.exe 29 PID 2200 wrote to memory of 2732 2200 cmd.exe 29 PID 2732 wrote to memory of 2456 2732 rundll32.exe 31 PID 2732 wrote to memory of 2456 2732 rundll32.exe 31 PID 2732 wrote to memory of 2456 2732 rundll32.exe 31 PID 2732 wrote to memory of 2456 2732 rundll32.exe 31
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\Cat.Goes.Fishing.v13.11.2019\data.win1⤵
- Suspicious use of WriteProcessMemory
PID:2200 -
C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Cat.Goes.Fishing.v13.11.2019\data.win2⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:2732 -
C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe"C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\Cat.Goes.Fishing.v13.11.2019\data.win"3⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2456
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
3KB
MD5d28ed2cfbd04922ed061163355274331
SHA1c2caa6573452fd361b1d36d16185a51f8b46c70e
SHA256186a9139d0efbde5783c00cf9a8d9f104f125edbfb7c57287eb3ca0897eb46a9
SHA512ad7f987116b8c7f3acd72cb765bdbf0b37dd8be5199a93e97667017d87161d9ff07b8263e9c7df291a3d6aa10727b0d0eeb98c7919dfa8f7c151ca15dbe36483