Overview
overview
10Static
static
10Venom5-HVNC-Rat.rar
windows7-x64
3Venom5-HVNC-Rat.rar
windows10-2004-x64
8Venom5-HVN...ources
windows7-x64
3Venom5-HVN...ources
windows10-2004-x64
3Venom5-HVN...ler.cs
windows7-x64
3Venom5-HVN...ler.cs
windows10-2004-x64
3Venom5-HVN...per.cs
windows7-x64
3Venom5-HVN...per.cs
windows10-2004-x64
3Venom5-HVN...ources
windows7-x64
3Venom5-HVN...ources
windows10-2004-x64
3Venom5-HVN...ources
windows7-x64
3Venom5-HVN...ources
windows10-2004-x64
3Venom5-HVN...ources
windows7-x64
3Venom5-HVN...ources
windows10-2004-x64
3Venom5-HVN...ources
windows7-x64
3Venom5-HVN...ources
windows10-2004-x64
3Venom5-HVN...ources
windows7-x64
3Venom5-HVN...ources
windows10-2004-x64
3Venom5-HVN...ources
windows7-x64
3Venom5-HVN...ources
windows10-2004-x64
3Venom5-HVN...ources
windows7-x64
3Venom5-HVN...ources
windows10-2004-x64
3Venom5-HVN...ources
windows7-x64
3Venom5-HVN...ources
windows10-2004-x64
3Venom5-HVN...ources
windows7-x64
3Venom5-HVN...ources
windows10-2004-x64
3Venom5-HVN...ources
windows7-x64
3Venom5-HVN...ources
windows10-2004-x64
3Venom5-HVN...ources
windows7-x64
3Venom5-HVN...ources
windows10-2004-x64
3Venom5-HVN...ources
windows7-x64
3Venom5-HVN...ources
windows10-2004-x64
3Analysis
-
max time kernel
1757s -
max time network
1597s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system -
submitted
24-07-2023 15:13
Behavioral task
behavioral1
Sample
Venom5-HVNC-Rat.rar
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
Venom5-HVNC-Rat.rar
Resource
win10v2004-20230703-en
Behavioral task
behavioral3
Sample
Venom5-HVNC-Rat/VenomRAT_HVNC/Quasar/Server/Forms/FrmReverseProxy.resources
Resource
win7-20230712-en
Behavioral task
behavioral4
Sample
Venom5-HVNC-Rat/VenomRAT_HVNC/Quasar/Server/Forms/FrmReverseProxy.resources
Resource
win10v2004-20230703-en
Behavioral task
behavioral5
Sample
Venom5-HVNC-Rat/VenomRAT_HVNC/Quasar/Server/Forms/ReverseProxyHandler.cs
Resource
win7-20230712-en
Behavioral task
behavioral6
Sample
Venom5-HVNC-Rat/VenomRAT_HVNC/Quasar/Server/Forms/ReverseProxyHandler.cs
Resource
win10v2004-20230703-en
Behavioral task
behavioral7
Sample
Venom5-HVNC-Rat/VenomRAT_HVNC/Quasar/Server/Helper.cs
Resource
win7-20230712-en
Behavioral task
behavioral8
Sample
Venom5-HVNC-Rat/VenomRAT_HVNC/Quasar/Server/Helper.cs
Resource
win10v2004-20230703-en
Behavioral task
behavioral9
Sample
Venom5-HVNC-Rat/VenomRAT_HVNC/Resources/HVNC.FrmBuilder.resources
Resource
win7-20230712-en
Behavioral task
behavioral10
Sample
Venom5-HVNC-Rat/VenomRAT_HVNC/Resources/HVNC.FrmBuilder.resources
Resource
win10v2004-20230703-en
Behavioral task
behavioral11
Sample
Venom5-HVNC-Rat/VenomRAT_HVNC/Resources/HVNC.FrmMain.resources
Resource
win7-20230712-en
Behavioral task
behavioral12
Sample
Venom5-HVNC-Rat/VenomRAT_HVNC/Resources/HVNC.FrmMain.resources
Resource
win10v2004-20230703-en
Behavioral task
behavioral13
Sample
Venom5-HVNC-Rat/VenomRAT_HVNC/Resources/HVNC.FrmMassUpdate.resources
Resource
win7-20230712-en
Behavioral task
behavioral14
Sample
Venom5-HVNC-Rat/VenomRAT_HVNC/Resources/HVNC.FrmMassUpdate.resources
Resource
win10v2004-20230703-en
Behavioral task
behavioral15
Sample
Venom5-HVNC-Rat/VenomRAT_HVNC/Resources/HVNC.FrmTransfer.resources
Resource
win7-20230712-en
Behavioral task
behavioral16
Sample
Venom5-HVNC-Rat/VenomRAT_HVNC/Resources/HVNC.FrmTransfer.resources
Resource
win10v2004-20230703-en
Behavioral task
behavioral17
Sample
Venom5-HVNC-Rat/VenomRAT_HVNC/Resources/HVNC.FrmURL.resources
Resource
win7-20230712-en
Behavioral task
behavioral18
Sample
Venom5-HVNC-Rat/VenomRAT_HVNC/Resources/HVNC.FrmURL.resources
Resource
win10v2004-20230703-en
Behavioral task
behavioral19
Sample
Venom5-HVNC-Rat/VenomRAT_HVNC/Resources/Quasar.Server.Forms.FrmReverseProxy.resources
Resource
win7-20230712-en
Behavioral task
behavioral20
Sample
Venom5-HVNC-Rat/VenomRAT_HVNC/Resources/Quasar.Server.Forms.FrmReverseProxy.resources
Resource
win10v2004-20230703-en
Behavioral task
behavioral21
Sample
Venom5-HVNC-Rat/VenomRAT_HVNC/Resources/Server.Form1.resources
Resource
win7-20230712-en
Behavioral task
behavioral22
Sample
Venom5-HVNC-Rat/VenomRAT_HVNC/Resources/Server.Form1.resources
Resource
win10v2004-20230703-en
Behavioral task
behavioral23
Sample
Venom5-HVNC-Rat/VenomRAT_HVNC/Resources/Server.FormSendFileToMemory.resources
Resource
win7-20230712-en
Behavioral task
behavioral24
Sample
Venom5-HVNC-Rat/VenomRAT_HVNC/Resources/Server.FormSendFileToMemory.resources
Resource
win10v2004-20230703-en
Behavioral task
behavioral25
Sample
Venom5-HVNC-Rat/VenomRAT_HVNC/Resources/Server.Forms.FormAbout.resources
Resource
win7-20230712-en
Behavioral task
behavioral26
Sample
Venom5-HVNC-Rat/VenomRAT_HVNC/Resources/Server.Forms.FormAbout.resources
Resource
win10v2004-20230703-en
Behavioral task
behavioral27
Sample
Venom5-HVNC-Rat/VenomRAT_HVNC/Resources/Server.Forms.FormAudio.resources
Resource
win7-20230712-en
Behavioral task
behavioral28
Sample
Venom5-HVNC-Rat/VenomRAT_HVNC/Resources/Server.Forms.FormAudio.resources
Resource
win10v2004-20230703-en
Behavioral task
behavioral29
Sample
Venom5-HVNC-Rat/VenomRAT_HVNC/Resources/Server.Forms.FormBuilder.resources
Resource
win7-20230712-en
Behavioral task
behavioral30
Sample
Venom5-HVNC-Rat/VenomRAT_HVNC/Resources/Server.Forms.FormBuilder.resources
Resource
win10v2004-20230703-en
Behavioral task
behavioral31
Sample
Venom5-HVNC-Rat/VenomRAT_HVNC/Resources/Server.Forms.FormCertificate.resources
Resource
win7-20230712-en
Behavioral task
behavioral32
Sample
Venom5-HVNC-Rat/VenomRAT_HVNC/Resources/Server.Forms.FormCertificate.resources
Resource
win10v2004-20230703-en
General
-
Target
Venom5-HVNC-Rat.rar
-
Size
29.4MB
-
MD5
9c750cfbe1dbd4f4d87dcfc145d06237
-
SHA1
67b5ca12ee20e6a1cdbf273d5a1736522fcdf649
-
SHA256
9e3cde7a6f4c114daf5627a39a5999918f894489c922d82008cb21771f761d45
-
SHA512
d0dc5ef150228d3dfe3583576f1cd16a25bda020e1a80ac19b708cd8c1ae661e3c96f96622ab10ecc00029fb9dfabeda3194c9f7fbf0e6d32bfecc45b5d2d65f
-
SSDEEP
786432:QlrWp1qT/Jj8hGTGm1qH9ymV5l4BbulMulv9ymiIBjVul8B6ul7WP985iSGIfXN7:QlrWp+p8hsGmifB4BbpwfiejVlB6u89c
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 1 IoCs
Processes:
rundll32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000_Classes\Local Settings rundll32.exe -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
vlc.exepid process 2900 vlc.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
vlc.exepid process 2900 vlc.exe -
Suspicious use of FindShellTrayWindow 9 IoCs
Processes:
vlc.exepid process 2900 vlc.exe 2900 vlc.exe 2900 vlc.exe 2900 vlc.exe 2900 vlc.exe 2900 vlc.exe 2900 vlc.exe 2900 vlc.exe 2900 vlc.exe -
Suspicious use of SendNotifyMessage 8 IoCs
Processes:
vlc.exepid process 2900 vlc.exe 2900 vlc.exe 2900 vlc.exe 2900 vlc.exe 2900 vlc.exe 2900 vlc.exe 2900 vlc.exe 2900 vlc.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
vlc.exepid process 2900 vlc.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
cmd.exerundll32.exedescription pid process target process PID 2592 wrote to memory of 2904 2592 cmd.exe rundll32.exe PID 2592 wrote to memory of 2904 2592 cmd.exe rundll32.exe PID 2592 wrote to memory of 2904 2592 cmd.exe rundll32.exe PID 2904 wrote to memory of 2900 2904 rundll32.exe vlc.exe PID 2904 wrote to memory of 2900 2904 rundll32.exe vlc.exe PID 2904 wrote to memory of 2900 2904 rundll32.exe vlc.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\Venom5-HVNC-Rat.rar1⤵
- Suspicious use of WriteProcessMemory
PID:2592 -
C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Venom5-HVNC-Rat.rar2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2904 -
C:\Program Files\VideoLAN\VLC\vlc.exe"C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\AppData\Local\Temp\Venom5-HVNC-Rat.rar"3⤵
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:2900
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/2900-82-0x000000013FFC0000-0x00000001400B8000-memory.dmpFilesize
992KB
-
memory/2900-83-0x000007FEFADC0000-0x000007FEFADF4000-memory.dmpFilesize
208KB
-
memory/2900-84-0x000007FEF5C90000-0x000007FEF5F44000-memory.dmpFilesize
2.7MB
-
memory/2900-85-0x000007FEF7ED0000-0x000007FEF7EE8000-memory.dmpFilesize
96KB
-
memory/2900-86-0x000007FEF7EB0000-0x000007FEF7EC7000-memory.dmpFilesize
92KB
-
memory/2900-87-0x000007FEF6C80000-0x000007FEF6C91000-memory.dmpFilesize
68KB
-
memory/2900-88-0x000007FEF6C20000-0x000007FEF6C37000-memory.dmpFilesize
92KB
-
memory/2900-89-0x000007FEF6490000-0x000007FEF64A1000-memory.dmpFilesize
68KB
-
memory/2900-90-0x000007FEF6470000-0x000007FEF648D000-memory.dmpFilesize
116KB
-
memory/2900-91-0x000007FEF6450000-0x000007FEF6461000-memory.dmpFilesize
68KB
-
memory/2900-92-0x000007FEF3FD0000-0x000007FEF507B000-memory.dmpFilesize
16.7MB
-
memory/2900-93-0x000007FEF3C90000-0x000007FEF3E90000-memory.dmpFilesize
2.0MB
-
memory/2900-94-0x000007FEF62F0000-0x000007FEF632F000-memory.dmpFilesize
252KB
-
memory/2900-95-0x000007FEF62C0000-0x000007FEF62E1000-memory.dmpFilesize
132KB
-
memory/2900-96-0x000007FEF3C00000-0x000007FEF3C18000-memory.dmpFilesize
96KB
-
memory/2900-97-0x000007FEF3BE0000-0x000007FEF3BF1000-memory.dmpFilesize
68KB
-
memory/2900-98-0x000007FEF3BC0000-0x000007FEF3BD1000-memory.dmpFilesize
68KB
-
memory/2900-99-0x000007FEF3BA0000-0x000007FEF3BB1000-memory.dmpFilesize
68KB
-
memory/2900-100-0x000007FEF3B80000-0x000007FEF3B9B000-memory.dmpFilesize
108KB
-
memory/2900-101-0x000007FEF3B60000-0x000007FEF3B71000-memory.dmpFilesize
68KB
-
memory/2900-102-0x000007FEF3B40000-0x000007FEF3B58000-memory.dmpFilesize
96KB
-
memory/2900-103-0x000007FEF3B10000-0x000007FEF3B40000-memory.dmpFilesize
192KB
-
memory/2900-104-0x000007FEF3AA0000-0x000007FEF3B07000-memory.dmpFilesize
412KB
-
memory/2900-105-0x000007FEF3A30000-0x000007FEF3A9F000-memory.dmpFilesize
444KB
-
memory/2900-106-0x000007FEF3A10000-0x000007FEF3A21000-memory.dmpFilesize
68KB
-
memory/2900-107-0x000007FEF39B0000-0x000007FEF3A06000-memory.dmpFilesize
344KB
-
memory/2900-108-0x000007FEF3980000-0x000007FEF39A8000-memory.dmpFilesize
160KB
-
memory/2900-109-0x000007FEF3950000-0x000007FEF3974000-memory.dmpFilesize
144KB
-
memory/2900-112-0x000007FEF38E0000-0x000007FEF38F1000-memory.dmpFilesize
68KB
-
memory/2900-111-0x000007FEF3900000-0x000007FEF3923000-memory.dmpFilesize
140KB
-
memory/2900-110-0x000007FEF3930000-0x000007FEF3947000-memory.dmpFilesize
92KB
-
memory/2900-113-0x000007FEF38C0000-0x000007FEF38D2000-memory.dmpFilesize
72KB
-
memory/2900-114-0x000007FEF3890000-0x000007FEF38B1000-memory.dmpFilesize
132KB
-
memory/2900-115-0x000007FEF3870000-0x000007FEF3883000-memory.dmpFilesize
76KB
-
memory/2900-116-0x000007FEF3850000-0x000007FEF3862000-memory.dmpFilesize
72KB
-
memory/2900-117-0x000007FEF3710000-0x000007FEF384B000-memory.dmpFilesize
1.2MB
-
memory/2900-118-0x000007FEF36E0000-0x000007FEF370C000-memory.dmpFilesize
176KB
-
memory/2900-119-0x000007FEF3520000-0x000007FEF36D2000-memory.dmpFilesize
1.7MB
-
memory/2900-121-0x000007FEF34A0000-0x000007FEF34B1000-memory.dmpFilesize
68KB
-
memory/2900-120-0x000007FEF34C0000-0x000007FEF351C000-memory.dmpFilesize
368KB
-
memory/2900-122-0x000007FEF3400000-0x000007FEF3497000-memory.dmpFilesize
604KB
-
memory/2900-123-0x000007FEF33E0000-0x000007FEF33F2000-memory.dmpFilesize
72KB
-
memory/2900-124-0x000007FEF31A0000-0x000007FEF33D1000-memory.dmpFilesize
2.2MB
-
memory/2900-125-0x000007FEF3080000-0x000007FEF3192000-memory.dmpFilesize
1.1MB
-
memory/2900-126-0x000007FEF3040000-0x000007FEF3075000-memory.dmpFilesize
212KB
-
memory/2900-127-0x000007FEF3010000-0x000007FEF3035000-memory.dmpFilesize
148KB
-
memory/2900-128-0x000007FEF2FF0000-0x000007FEF3001000-memory.dmpFilesize
68KB
-
memory/2900-129-0x000007FEF2F80000-0x000007FEF2FE1000-memory.dmpFilesize
388KB
-
memory/2900-130-0x000007FEF2F60000-0x000007FEF2F71000-memory.dmpFilesize
68KB
-
memory/2900-131-0x000007FEF2F40000-0x000007FEF2F52000-memory.dmpFilesize
72KB
-
memory/2900-132-0x000007FEF2F20000-0x000007FEF2F33000-memory.dmpFilesize
76KB
-
memory/2900-133-0x000007FEF2E80000-0x000007FEF2F1F000-memory.dmpFilesize
636KB
-
memory/2900-134-0x000007FEF2E60000-0x000007FEF2E71000-memory.dmpFilesize
68KB
-
memory/2900-135-0x000007FEF2D50000-0x000007FEF2E52000-memory.dmpFilesize
1.0MB
-
memory/2900-136-0x000007FEF2D30000-0x000007FEF2D41000-memory.dmpFilesize
68KB
-
memory/2900-137-0x000007FEF2D10000-0x000007FEF2D21000-memory.dmpFilesize
68KB
-
memory/2900-138-0x000007FEF2CF0000-0x000007FEF2D01000-memory.dmpFilesize
68KB
-
memory/2900-139-0x000007FEF2CD0000-0x000007FEF2CE2000-memory.dmpFilesize
72KB
-
memory/2900-140-0x000007FEF2CB0000-0x000007FEF2CC8000-memory.dmpFilesize
96KB
-
memory/2900-141-0x000007FEF2C90000-0x000007FEF2CA6000-memory.dmpFilesize
88KB
-
memory/2900-143-0x000007FEF2C40000-0x000007FEF2C52000-memory.dmpFilesize
72KB
-
memory/2900-142-0x000007FEF2C60000-0x000007FEF2C89000-memory.dmpFilesize
164KB
-
memory/2900-144-0x000007FEF2C20000-0x000007FEF2C31000-memory.dmpFilesize
68KB
-
memory/2900-145-0x000007FEF2C00000-0x000007FEF2C11000-memory.dmpFilesize
68KB