Overview
overview
8Static
static
1Falcon_Off...ge.zip
windows10-ltsc_2021-x64
1Falcon_Off...ge.zip
windows11-21h2-x64
1FALCON_OFFLINE.bat
windows10-ltsc_2021-x64
8FALCON_OFFLINE.bat
windows11-21h2-x64
8FALCON_RESTORE.bat
windows10-ltsc_2021-x64
8FALCON_RESTORE.bat
windows11-21h2-x64
8OFFLINE_REPORT.txt
windows10-ltsc_2021-x64
1OFFLINE_REPORT.txt
windows11-21h2-x64
3falcon_ca.crt
windows10-ltsc_2021-x64
8falcon_ca.crt
windows11-21h2-x64
8falcon_ca.key
windows10-ltsc_2021-x64
3falcon_ca.key
windows11-21h2-x64
3falcon_hosts.ps1
windows10-ltsc_2021-x64
8falcon_hosts.ps1
windows11-21h2-x64
8falcon_off...ver.py
windows10-ltsc_2021-x64
3falcon_off...ver.py
windows11-21h2-x64
3falcon_server.crt
windows10-ltsc_2021-x64
8falcon_server.crt
windows11-21h2-x64
8falcon_server.key
windows10-ltsc_2021-x64
3falcon_server.key
windows11-21h2-x64
3gen_cert2.py
windows10-ltsc_2021-x64
3gen_cert2.py
windows11-21h2-x64
3offline_se...og.txt
windows10-ltsc_2021-x64
1offline_se...og.txt
windows11-21h2-x64
3shot_final.png
windows10-ltsc_2021-x64
1shot_final.png
windows11-21h2-x64
spki_hash.py
windows10-ltsc_2021-x64
3spki_hash.py
windows11-21h2-x64
3Analysis
- max time kernel
149s - max time network
119s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
09/08/2026, 09:48
Static task
static1
Behavioral task
behavioral1
Sample
Falcon_Offline_Package.zip
Resource
win10ltsc2021-20260513-en
Behavioral task
behavioral2
Sample
Falcon_Offline_Package.zip
Resource
win11-20260513-en
Behavioral task
behavioral3
Sample
FALCON_OFFLINE.bat
Resource
win10ltsc2021-20260513-en
Behavioral task
behavioral4
Sample
FALCON_OFFLINE.bat
Resource
win11-20260513-en
Behavioral task
behavioral5
Sample
FALCON_RESTORE.bat
Resource
win10ltsc2021-20260513-en
Behavioral task
behavioral6
Sample
FALCON_RESTORE.bat
Resource
win11-20260513-en
Behavioral task
behavioral7
Sample
OFFLINE_REPORT.txt
Resource
win10ltsc2021-20260513-en
Behavioral task
behavioral8
Sample
OFFLINE_REPORT.txt
Resource
win11-20260513-en
Behavioral task
behavioral9
Sample
falcon_ca.crt
Resource
win10ltsc2021-20260513-en
Behavioral task
behavioral10
Sample
falcon_ca.crt
Resource
win11-20260513-en
Behavioral task
behavioral11
Sample
falcon_ca.key
Resource
win10ltsc2021-20260513-en
Behavioral task
behavioral12
Sample
falcon_ca.key
Resource
win11-20260513-en
Behavioral task
behavioral13
Sample
falcon_hosts.ps1
Resource
win10ltsc2021-20260513-en
Behavioral task
behavioral14
Sample
falcon_hosts.ps1
Resource
win11-20260513-en
Behavioral task
behavioral15
Sample
falcon_offline_server.py
Resource
win10ltsc2021-20260513-en
Behavioral task
behavioral16
Sample
falcon_offline_server.py
Resource
win11-20260513-en
Behavioral task
behavioral17
Sample
falcon_server.crt
Resource
win10ltsc2021-20260513-en
Behavioral task
behavioral18
Sample
falcon_server.crt
Resource
win11-20260513-en
Behavioral task
behavioral19
Sample
falcon_server.key
Resource
win10ltsc2021-20260513-en
Behavioral task
behavioral20
Sample
falcon_server.key
Resource
win11-20260513-en
Behavioral task
behavioral21
Sample
gen_cert2.py
Resource
win10ltsc2021-20260513-en
Behavioral task
behavioral22
Sample
gen_cert2.py
Resource
win11-20260513-en
Behavioral task
behavioral23
Sample
offline_server_log.txt
Resource
win10ltsc2021-20260513-en
Behavioral task
behavioral24
Sample
offline_server_log.txt
Resource
win11-20260513-en
Behavioral task
behavioral25
Sample
shot_final.png
Resource
win10ltsc2021-20260513-en
Behavioral task
behavioral26
Sample
shot_final.png
Resource
win11-20260513-en
Behavioral task
behavioral27
Sample
spki_hash.py
Resource
win10ltsc2021-20260513-en
Behavioral task
behavioral28
Sample
spki_hash.py
Resource
win11-20260513-en
General
- Target spki_hash.py
- Size 2KB
- Sample260809-ltawpsyvet
- SHA256 b85a811fdf20a5328ce39cb797f985e79ea90577710eef885dcdc1b16309ff30
- MD5 bf6e1b4d69672dc4c780cb85b7cfab92
- SHA1 3665dd2fa03fcbcc45f4c74654c83b6106644a4e
- SHA512 f80dab0fb2aefe297506d7d5fac09de92c121f121023d7c547579acaf27e46757de41c32c41872a7c5ee0ddc18cdb7456de91b83de17d2b2ac8d061f9f1a2e5c
- TLSH T1E8415313AC327694A7A7779E85A6E820225B19074A453D35FE0C8AE4DF03438D325FDD
- MD5 SHA1 SHA512 TLSH
Malware Config
Signatures
- 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 4692 cmd.exe - Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1768642833-2142038154-4041560723-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-1768642833-2142038154-4041560723-1000_Classes\Local Settings OpenWith.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 5848 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\spki_hash.py1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:4692
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:5848