Overview
overview
10Static
static
10VenomRAT_v6.0.3.rar
windows11-21h2-x64
7VenomRAT_v...to.dll
windows11-21h2-x64
1VenomRAT_v...re.dll
windows11-21h2-x64
1VenomRAT_v....2.dll
windows11-21h2-x64
1VenomRAT_v....1.dll
windows11-21h2-x64
1VenomRAT_v....2.dll
windows11-21h2-x64
1VenomRAT_v....1.dll
windows11-21h2-x64
1VenomRAT_v....2.dll
windows11-21h2-x64
1VenomRAT_v...UI.dll
windows11-21h2-x64
1VenomRAT_v....2.dll
windows11-21h2-x64
1VenomRAT_v...re.dll
windows11-21h2-x64
1VenomRAT_v...re.dll
windows11-21h2-x64
1VenomRAT_v...re.dll
windows11-21h2-x64
1VenomRAT_v....1.dll
windows11-21h2-x64
1VenomRAT_v....2.dll
windows11-21h2-x64
1VenomRAT_v....1.dll
windows11-21h2-x64
1VenomRAT_v....2.dll
windows11-21h2-x64
1VenomRAT_v....2.dll
windows11-21h2-x64
1VenomRAT_v...re.dll
windows11-21h2-x64
1VenomRAT_v...re.dll
windows11-21h2-x64
1VenomRAT_v...re.dll
windows11-21h2-x64
1VenomRAT_v...ng.dll
windows11-21h2-x64
1VenomRAT_v...re.dll
windows11-21h2-x64
1VenomRAT_v...ng.dll
windows11-21h2-x64
1VenomRAT_v...xe.xml
windows11-21h2-x64
1VenomRAT_v...ll.xml
windows11-21h2-x64
1VenomRAT_v...ion.db
windows11-21h2-x64
3VenomRAT_v...es.vbs
windows11-21h2-x64
1VenomRAT_v...xe.xml
windows11-21h2-x64
1VenomRAT_v...er.p12
windows11-21h2-x64
5VenomRAT_v...ffline
windows11-21h2-x64
1VenomRAT_v...online
windows11-21h2-x64
1Analysis
-
max time kernel
438s -
max time network
551s -
platform
windows11-21h2_x64 -
resource
win11-20241007-en -
resource tags
arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system -
submitted
10-12-2024 22:19
Behavioral task
behavioral1
Sample
VenomRAT_v6.0.3.rar
Resource
win11-20241007-en
Behavioral task
behavioral2
Sample
VenomRAT_v6.0.3/BouncyCastle.Crypto.dll
Resource
win11-20241007-en
Behavioral task
behavioral3
Sample
VenomRAT_v6.0.3/DevExpress.Charts.v22.2.Core.dll
Resource
win11-20241007-en
Behavioral task
behavioral4
Sample
VenomRAT_v6.0.3/DevExpress.CodeParser.v22.2.dll
Resource
win11-20241007-en
Behavioral task
behavioral5
Sample
VenomRAT_v6.0.3/DevExpress.Data.Desktop.v22.1.dll
Resource
win11-20241007-en
Behavioral task
behavioral6
Sample
VenomRAT_v6.0.3/DevExpress.Data.Desktop.v22.2.dll
Resource
win11-20241023-en
Behavioral task
behavioral7
Sample
VenomRAT_v6.0.3/DevExpress.Data.v22.1.dll
Resource
win11-20241007-en
Behavioral task
behavioral8
Sample
VenomRAT_v6.0.3/DevExpress.Data.v22.2.dll
Resource
win11-20241007-en
Behavioral task
behavioral9
Sample
VenomRAT_v6.0.3/DevExpress.DataAccess.v22.2.UI.dll
Resource
win11-20241007-en
Behavioral task
behavioral10
Sample
VenomRAT_v6.0.3/DevExpress.DataAccess.v22.2.dll
Resource
win11-20241007-en
Behavioral task
behavioral11
Sample
VenomRAT_v6.0.3/DevExpress.DataVisualization.v22.2.Core.dll
Resource
win11-20241007-en
Behavioral task
behavioral12
Sample
VenomRAT_v6.0.3/DevExpress.Diagram.v22.2.Core.dll
Resource
win11-20241007-en
Behavioral task
behavioral13
Sample
VenomRAT_v6.0.3/DevExpress.Dialogs.v22.2.Core.dll
Resource
win11-20241007-en
Behavioral task
behavioral14
Sample
VenomRAT_v6.0.3/DevExpress.Drawing.v22.1.dll
Resource
win11-20241007-en
Behavioral task
behavioral15
Sample
VenomRAT_v6.0.3/DevExpress.Drawing.v22.2.dll
Resource
win11-20241007-en
Behavioral task
behavioral16
Sample
VenomRAT_v6.0.3/DevExpress.Images.v22.1.dll
Resource
win11-20241023-en
Behavioral task
behavioral17
Sample
VenomRAT_v6.0.3/DevExpress.Images.v22.2.dll
Resource
win11-20241007-en
Behavioral task
behavioral18
Sample
VenomRAT_v6.0.3/DevExpress.Mvvm.v22.2.dll
Resource
win11-20241007-en
Behavioral task
behavioral19
Sample
VenomRAT_v6.0.3/DevExpress.Office.v22.1.Core.dll
Resource
win11-20241007-en
Behavioral task
behavioral20
Sample
VenomRAT_v6.0.3/DevExpress.Office.v22.2.Core.dll
Resource
win11-20241007-en
Behavioral task
behavioral21
Sample
VenomRAT_v6.0.3/DevExpress.Pdf.v22.1.Core.dll
Resource
win11-20241007-en
Behavioral task
behavioral22
Sample
VenomRAT_v6.0.3/DevExpress.Pdf.v22.1.Drawing.dll
Resource
win11-20241007-en
Behavioral task
behavioral23
Sample
VenomRAT_v6.0.3/DevExpress.Pdf.v22.2.Core.dll
Resource
win11-20241007-en
Behavioral task
behavioral24
Sample
VenomRAT_v6.0.3/DevExpress.Pdf.v22.2.Drawing.dll
Resource
win11-20241007-en
Behavioral task
behavioral25
Sample
VenomRAT_v6.0.3/Plugins/Keylogger.exe.xml
Resource
win11-20241007-en
Behavioral task
behavioral26
Sample
VenomRAT_v6.0.3/Plugins/Stealer.dll.xml
Resource
win11-20241023-en
Behavioral task
behavioral27
Sample
VenomRAT_v6.0.3/Plugins/ip2region.db
Resource
win11-20241007-en
Behavioral task
behavioral28
Sample
VenomRAT_v6.0.3/Resources.vbs
Resource
win11-20241007-en
Behavioral task
behavioral29
Sample
VenomRAT_v6.0.3/Venom RAT + HVNC + Stealer + Grabber.exe.xml
Resource
win11-20241007-en
Behavioral task
behavioral30
Sample
VenomRAT_v6.0.3/VenomServer.p12
Resource
win11-20241007-en
Behavioral task
behavioral31
Sample
VenomRAT_v6.0.3/offline
Resource
win11-20241007-en
Behavioral task
behavioral32
Sample
VenomRAT_v6.0.3/online
Resource
win11-20241007-en
General
-
Target
VenomRAT_v6.0.3.rar
-
Size
92.3MB
-
MD5
7cbabf71dd915f44b67f1765e805e5ab
-
SHA1
bc44d2fd089fc818824a5eb8f3c4310636dc2b81
-
SHA256
668bf9ed54120899b86b21a8aa1df1075937b8c05cfca52817746b6e418e2006
-
SHA512
9a3171a9c0f813b2c228348d2d4a3b94457578a6d1d5f80d7780fffcc3d67731b49b2cfe38f6ba4498203f1551e7c1cbc7b60d2ccc4dd8412943bc634a870509
-
SSDEEP
1572864:Ox40amHGeCj7VmyotHgaspW71f6xJgOBWWqwGaoAaCAOEFHiWlMvbRje/L20J1XP:raCj7VJoBgaMW75KC1Wq0TUORWudA203
Malware Config
Signatures
-
.NET Reactor proctector 2 IoCs
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
resource yara_rule behavioral1/files/0x001c00000002aa89-3.dat net_reactor behavioral1/memory/1884-5-0x00000265CFD10000-0x00000265D055C000-memory.dmp net_reactor -
Executes dropped EXE 7 IoCs
pid Process 1884 Venom RAT + HVNC + Stealer + Grabber.exe 3624 Venom RAT + HVNC + Stealer + Grabber.exe 952 Venom RAT + HVNC + Stealer + Grabber.exe 2244 Venom RAT + HVNC + Stealer + Grabber.exe 3612 Venom RAT + HVNC + Stealer + Grabber.exe 3868 Venom RAT + HVNC + Stealer + Grabber.exe 3412 Venom RAT + HVNC + Stealer + Grabber.exe -
Modifies registry class 4 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2253712635-4068079004-3870069674-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Settings\Cache\Content\CachePrefix BackgroundTransferHost.exe Set value (str) \REGISTRY\USER\S-1-5-21-2253712635-4068079004-3870069674-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Settings\Cache\Cookies\CachePrefix = "Cookie:" BackgroundTransferHost.exe Set value (str) \REGISTRY\USER\S-1-5-21-2253712635-4068079004-3870069674-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Settings\Cache\History\CachePrefix = "Visited:" BackgroundTransferHost.exe Key created \REGISTRY\USER\S-1-5-21-2253712635-4068079004-3870069674-1000_Classes\Local Settings\MuiCache BackgroundTransferHost.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1496 7zFM.exe 1496 7zFM.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1496 7zFM.exe -
Suspicious use of AdjustPrivilegeToken 11 IoCs
description pid Process Token: SeRestorePrivilege 1496 7zFM.exe Token: 35 1496 7zFM.exe Token: SeSecurityPrivilege 1496 7zFM.exe Token: SeDebugPrivilege 1884 Venom RAT + HVNC + Stealer + Grabber.exe Token: SeSecurityPrivilege 1496 7zFM.exe Token: SeDebugPrivilege 3624 Venom RAT + HVNC + Stealer + Grabber.exe Token: SeDebugPrivilege 952 Venom RAT + HVNC + Stealer + Grabber.exe Token: SeDebugPrivilege 2244 Venom RAT + HVNC + Stealer + Grabber.exe Token: SeDebugPrivilege 3612 Venom RAT + HVNC + Stealer + Grabber.exe Token: SeDebugPrivilege 3868 Venom RAT + HVNC + Stealer + Grabber.exe Token: SeDebugPrivilege 3412 Venom RAT + HVNC + Stealer + Grabber.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 1496 7zFM.exe 1496 7zFM.exe 1496 7zFM.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 1496 wrote to memory of 3624 1496 7zFM.exe 84 PID 1496 wrote to memory of 3624 1496 7zFM.exe 84
Processes
-
C:\Program Files\7-Zip\7zFM.exe"C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\VenomRAT_v6.0.3.rar"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1496 -
C:\Users\Admin\AppData\Local\Temp\7zO8D517528\Venom RAT + HVNC + Stealer + Grabber.exe"C:\Users\Admin\AppData\Local\Temp\7zO8D517528\Venom RAT + HVNC + Stealer + Grabber.exe"2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:3624
-
-
C:\Users\Admin\Desktop\Venom RAT + HVNC + Stealer + Grabber.exe"C:\Users\Admin\Desktop\Venom RAT + HVNC + Stealer + Grabber.exe"1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1884
-
C:\Users\Admin\Desktop\Venom RAT + HVNC + Stealer + Grabber.exe"C:\Users\Admin\Desktop\Venom RAT + HVNC + Stealer + Grabber.exe"1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:952
-
C:\Users\Admin\Desktop\Venom RAT + HVNC + Stealer + Grabber.exe"C:\Users\Admin\Desktop\Venom RAT + HVNC + Stealer + Grabber.exe"1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2244
-
C:\Windows\system32\BackgroundTransferHost.exe"BackgroundTransferHost.exe" -ServerName:BackgroundTransferHost.131⤵
- Modifies registry class
PID:4408
-
C:\Users\Admin\Desktop\Venom RAT + HVNC + Stealer + Grabber.exe"C:\Users\Admin\Desktop\Venom RAT + HVNC + Stealer + Grabber.exe"1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:3612
-
C:\Users\Admin\Desktop\Venom RAT + HVNC + Stealer + Grabber.exe"C:\Users\Admin\Desktop\Venom RAT + HVNC + Stealer + Grabber.exe"1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:3868
-
C:\Users\Admin\Desktop\Venom RAT + HVNC + Stealer + Grabber.exe"C:\Users\Admin\Desktop\Venom RAT + HVNC + Stealer + Grabber.exe"1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:3412
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\AC\BackgroundTransferApi\db37fd08-d5dd-4bff-a182-1e1af1dd0fad.down_data
Filesize555KB
MD55683c0028832cae4ef93ca39c8ac5029
SHA1248755e4e1db552e0b6f8651b04ca6d1b31a86fb
SHA256855abd360d8a8d6974eba92b70cbd09ce519bc8773439993f9ab37cb6847309e
SHA512aba434bd29be191c823b02ea9b639beb10647bbe7759bbffdaa790dfb1ec2c58d74c525ef11aacda209e4effe322d1d3a07b115446c8914b07a3bce4d8a0e2c3
-
Filesize
8.3MB
MD5d3731f0b18e95da5c477cce1c13913ca
SHA110870da4f1880f7b48ce2530c929f4d5c8760cc1
SHA256a0df1f45f393c5b249f77f57c2647fd80631de1aaa77dbc318ddd853abbdffe5
SHA5123d273cd7bc73fa03d8c498c1ac3d423cac7e23fe266e3a1b32f93ab1e9c29c341e1ae8e1305d310486762998bca2ec8d711698a73428d2180f683ecbd2364865