ce8c71661f7b8b6f0c32dd0cb079fe8f8bdbc63f769dc38ea9ab698d4a9c60fd

Analysis

user interaction
yes
max time kernel
9s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
30/10/2026, 17:44

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General

Target
63h 2.exe
Size 11KB
Sample261030-wbfpcaez7k
SHA256 ce8c71661f7b8b6f0c32dd0cb079fe8f8bdbc63f769dc38ea9ab698d4a9c60fd
MD5 410635d6c7e0cf69f0f2786be600bae6
SHA1 72d96f76dfeceeaafd5093dcd54a6bb7dbf41ceb
SHA512 0775629a833cffffe87ffd604c2334ca11cf79f8d6c28bf43d3ea8e3d1d70a3914af4a58ecebd597b96252740d353df74ec7e142c5d573dd0c9bce361b360058
SSDEEP 192:elv7OJmKbpVwr0nyM5rnF3HRq1eb7vptT5avt2rXbEILcOmtP:eBOppVw4yMNRxaeb7DT5It2rXLcOO
TLSH
T107321B4AFBD6C434C169073925B7CF26AA70F4554A33EB9E2DDD417B6F6674402102F8
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

execution persistence privilege_escalation ransomware

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\Control Panel\International\Geo\Nation	63h 2.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.
persistence privilege_escalation

Component Object Model Hijacking
T1546.015

Modifies system executable filetype association 2 TTPs 47 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1546.001

description	ioc	Process
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\piffile\shellex\IconHandler	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\runasuser\command	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shellex\ContextMenuHandlers\Compatibility	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\runasuser\command	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\runasuser	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shellex\DropHandler	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shellex\IconHandler	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\batfile\DefaultIcon	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\edit\command	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\edit	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\open\command	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\runas	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shell\open\command	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shellex\ContextMenuHandlers\PintoStartScreen	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000_Classes\lnkfile\shellex\ContextMenuHandlers	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\print\command	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\runas\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\DefaultIcon	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\open	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shellex\DropHandler	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shellex\ContextMenuHandlers\Compatibility	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shellex\DropHandler	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\CLSID	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000_Classes\lnkfile\shellex\ContextMenuHandlers\ FileSyncEx	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\runas\command	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shellex\ContextMenuHandlers	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\piffile\shell\open\command	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\piffile\shell\open	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\piffile\shellex\DropHandler	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\print	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\batfile\shell\runasuser	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shellex\{8895b1c6-b41f-4c1c-a562-0d564250836f}	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shell\open	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shell	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\runas	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shellex\ContextMenuHandlers\{00021401-0000-0000-C000-000000000046}	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\piffile\shell	reg.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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.

execution

Windows Command Shell

T1059.003

pid	Process
2036	cmd.exe

Modifies registry class 64 IoCs

description	ioc	Process
Key deleted	\REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000_Classes\CLSID\{CAFEEFAC-0018-0000-0035-ABCDEFFEDCBC}	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000209DD-0000-0000-C000-000000000046}	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\PowerPoint.SlideShow.12\shell\Edit	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Record\{7EEAA7F1-3F4C-3869-A68C-C31E43863FF0}	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\SVCID\488091f0-bff6-11ce-9de8-00aa00a3f464\Providers\c2b25a21-9b3a-4e87-8603-feb70e6accd6	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8A624388-AA27-43E0-89F8-2A12BFF7BCCD}\InprocHandler32	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\.xlk	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000_Classes\CLSID\{CAFEEFAC-0016-0000-0170-ABCDEFFEDCBA}\InprocServer32	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000_Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\ActivatableClassId\Windows.Networking.BackgroundTransfer.Internal.Back	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000C0366-0000-0000-C000-000000000046}\TypeLib	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Record\{24246833-61EB-329D-BDDF-0DAF3874062B}\4.0.0.0	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Record\{4FD9E407-DD95-3D7E-9215-1F75D08616CE}\15.0.0.0	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0006F020-0000-0000-C000-000000000046}\LocalServer32	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000_Classes\CLSID\{CAFEEFAC-0017-0000-0286-ABCDEFFEDCBB}	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\curfile\DefaultIcon	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\ExcelMacrosheet\Protocol\StdFileEditing\Server	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\VLC.wsz\shell\Open	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000_Classes\AppXqmt9n48kdgabchqtfjw3a4n5as0gk0vt\Application	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{8BD21D50-EC42-11CE-9E0D-00AA006002F3}\Implemented Categories\{7DD95802-9882-11CF-9FA9-00AA006C42C4}	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000_Classes\CLSID\{CAFEEFAC-0016-0000-0072-ABCDEFFEDCBC}\InprocServer32	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000_Classes\CLSID\{CAFEEFAC-0017-0000-0152-ABCDEFFEDCBC}	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Excel.Chart.8\shell\New	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{65C78325-1031-491E-8FB6-EF9991AFE363}	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{914934E5-5A91-11CF-8700-00AA0060263B}	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F41BE120-5234-4e7e-868E-85C6BC75CAAC}	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{19FED08E-EFD1-45da-B524-7BE4774A6AEE}\TypeLib	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000_Classes\CLSID\{CAFEEFAC-0017-0000-0386-ABCDEFFEDCBB}	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Dependencies\windowsdesktop_runtime_56.64.8804_x64	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\MIME\Database\Content Type\application/vnd.openxmlformats-officedocument.presentationml.slideshow	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Package2\protocol\StdFileEditing\verb\1	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\SystemFileAssociations\.dot\shellex	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\SystemFileAssociations\.wri	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BDD1F04B-858B-11D1-B16A-00C0F0283628}\InprocServer32	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{047ea9a0-93bb-415f-a1c3-d7aeb3dd5087}\LocalServer32	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{00000027-0000-0010-8000-00AA006D2EA4}\ProxyStubClsid32	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\PPSLAX.SlideLibrary\CurVer	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Record\{BA99AE52-D539-362F-B78C-4E84C14158BF}	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\VLC.wv\shell\Open	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000_Classes\CLSID\{CAFEEFAC-0017-0000-0254-ABCDEFFEDCBB}	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\DirectShow\MediaObjects\efca3d92-dfd8-4672-a603-7420894bad98	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000_Classes\Interface\{31508CC7-9BC7-494B-9D0F-7B1C7F144182}\ProxyStubClsid32	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A2E3AA3B-AA8D-4EBF-84CD-648B737B8C13}\SynchronousInterface	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Record\{9DC6AC40-EDFA-3E34-9AD1-B7A0A9E3A40A}	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000_Classes\CLSID\{CAFEEFAC-0017-0000-0009-ABCDEFFEDCBB}\InprocServer32	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000C035A-0000-0000-C000-000000000046}\TypeLib	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Record\{2FA952ED-A10B-3C0D-9377-7B74188995EA}\2.0.0.0	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000244DD-0000-0000-C000-000000000046}\ProxyStubClsid32	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{29B86A70-F52E-11CE-9BCE-00AA00608E01}	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{0D452EE1-E08F-101A-852E-02608C4D0BB4}\2.0\HelpDir	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\AcroBroker.Broker.1\CLSID	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000_Classes\CLSID\{CAFEEFAC-0016-0000-0108-ABCDEFFEDCBA}	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Excel.Sheet\CurVer	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Record\{CF74C856-E2F7-33DD-8E45-D8C0F8FAA4A5}\15.0.0.0	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\SystemFileAssociations\.3mf\Shell	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000_Classes\CLSID\{CAFEEFAC-0015-0000-0032-ABCDEFFEDCBB}\InprocServer32	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000_Classes\CLSID\{CAFEEFAC-0017-0000-0085-ABCDEFFEDCBC}	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000_Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\ActivatableClassId\Windows.Networking.BackgroundTransfer.Internal.BackgroundTra	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\PowerPoint.Show.12\Protocol\StdFileEditing\Verb\2	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\.odc\PersistentHandler	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0006F067-0000-0000-C000-000000000046}\VersionIndependentProgID	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000_Classes\CLSID\{CAFEEFAC-0016-0000-0182-ABCDEFFEDCBA}\InprocServer32	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000_Classes\CLSID\{CAFEEFAC-0018-0000-0270-ABCDEFFEDCBC}	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\MIME\Database\Content Type\application/x-latex	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3B0BD075-929C-4E52-AAD1-458C81A10B24}\Programmable	reg.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 5236 wrote to memory of 2036	5236	63h 2.exe	89
PID 2036 wrote to memory of 5008	2036	cmd.exe	91

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.
persistence

Query Registry
T1012
Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Users\Admin\AppData\Local\Temp\63h 2.exe
"C:\Users\Admin\AppData\Local\Temp\63h 2.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:5236
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /k reg delete HKCR /f
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:2036
- - C:\Windows\system32\reg.exe
    reg delete HKCR /f
    3⤵
    - Modifies system executable filetype association
    - Modifies registry class
    PID:5008