Overview
overview
3Static
static
3FULL BUILD...er.exe
windows10-2004-x64
1FULL BUILD...er.exe
windows11-ltsc_2024-x64
1build.bat
windows10-2004-x64
3build.bat
windows11-ltsc_2024-x64
3code/driver/valk.sys
windows10-2004-x64
3code/driver/valk.sys
windows11-ltsc_2024-x64
3loader/kir...er.exe
windows10-2004-x64
1loader/kir...er.exe
windows11-ltsc_2024-x64
1tools/BeDaisy.sys
windows10-2004-x64
3tools/BeDaisy.sys
windows11-ltsc_2024-x64
3tools/WdmDiagSvc.sys
windows10-2004-x64
3tools/WdmDiagSvc.sys
windows11-ltsc_2024-x64
3tools/kdmapper.exe
windows10-2004-x64
1tools/kdmapper.exe
windows11-ltsc_2024-x64
1tools/sig_scan.py
windows10-2004-x64
3tools/sig_scan.py
windows11-ltsc_2024-x64
3x64/Releas...re.exe
windows10-2004-x64
1x64/Releas...re.exe
windows11-ltsc_2024-x64
1Analysis
- max time kernel
149s - max time network
140s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
29/10/2026, 19:57
Static task
static1
Behavioral task
behavioral1
Sample
FULL BUILD/kirkware_loader.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
FULL BUILD/kirkware_loader.exe
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral3
Sample
build.bat
Resource
win10v2004-20260911-en
Behavioral task
behavioral4
Sample
build.bat
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral5
Sample
code/driver/valk.sys
Resource
win10v2004-20260911-en
Behavioral task
behavioral6
Sample
code/driver/valk.sys
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral7
Sample
loader/kirkware_loader.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral8
Sample
loader/kirkware_loader.exe
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral9
Sample
tools/BeDaisy.sys
Resource
win10v2004-20260911-en
Behavioral task
behavioral10
Sample
tools/BeDaisy.sys
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral11
Sample
tools/WdmDiagSvc.sys
Resource
win10v2004-20260911-en
Behavioral task
behavioral12
Sample
tools/WdmDiagSvc.sys
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral13
Sample
tools/kdmapper.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral14
Sample
tools/kdmapper.exe
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral15
Sample
tools/sig_scan.py
Resource
win10v2004-20260911-en
Behavioral task
behavioral16
Sample
tools/sig_scan.py
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral17
Sample
x64/Release/kirkware.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral18
Sample
x64/Release/kirkware.exe
Resource
win11ltsc2024-20260911-en
General
- Target tools/BeDaisy.sys
- Size 18KB
- Sample261029-ypncfscc86
- SHA256 35b0d79631b6c0e13569b35fea3371e540e1e24a1ad240aa4095bc003312463b
- MD5 4c0c465499d6ee54352570d2807d12d8
- SHA1 332a6b3bf722e97780d09328d420fc8815f8e514
- SHA512 53124eadac016c0ad5c2937d09a8a37a4fabda32b56bb3fb90defdab9fa2ba149841056f992e0fb7154308aa71b4f5352a5dcbb5d7ddecf0b5aa036f1899c5ce
- SSDEEP 384:e2regI48Iq1qhvYoP6MUMv5g5M/b0475a:eaUi/UMvTJa
- TLSH T15C822CC3A39C58E5E31DC1BB46661A27D1B2BC25272377DF0251C13A2757AE8753AB40
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- 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 1652 cmd.exe