Overview
overview
3Static
static
3Keyfilemaker-BTCR.rar
windows10-2004-x64
1Keyfilemaker-BTCR.rar
windows11-ltsc_2024-x64
1BTCR/Keyfilemaker.exe
windows10-2004-x64
1BTCR/Keyfilemaker.exe
windows11-ltsc_2024-x64
1BTCR/btcr.1.png
windows10-2004-x64
3BTCR/btcr.1.png
windows11-ltsc_2024-x64
1BTCR/btcr.2.png
windows10-2004-x64
1BTCR/btcr.2.png
windows11-ltsc_2024-x64
1btcr.nfo
windows10-2004-x64
1btcr.nfo
windows11-ltsc_2024-x64
1file_id.diz
windows10-2004-x64
3file_id.diz
windows11-ltsc_2024-x64
3Analysis
- user interaction
yes - max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
27/08/2026, 00:59
Static task
static1
Behavioral task
behavioral1
Sample
Keyfilemaker-BTCR.rar
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
Keyfilemaker-BTCR.rar
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral3
Sample
BTCR/Keyfilemaker.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
BTCR/Keyfilemaker.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral5
Sample
BTCR/btcr.1.png
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
BTCR/btcr.1.png
Resource
win11ltsc2024-20260710-en
Behavioral task
behavioral7
Sample
BTCR/btcr.2.png
Resource
win10v2004-20260513-en
Behavioral task
behavioral8
Sample
BTCR/btcr.2.png
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral9
Sample
btcr.nfo
Resource
win10v2004-20260513-en
Behavioral task
behavioral10
Sample
btcr.nfo
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral11
Sample
file_id.diz
Resource
win10v2004-20260513-en
Behavioral task
behavioral12
Sample
file_id.diz
Resource
win11ltsc2024-20260710-en
General
- Target BTCR/Keyfilemaker.exe
- Size 5.8MB
- Sample260827-bckdpswwdx
- SHA256 5c3474c48610ff22457f1a73773e56a14846021ac4dd7f85cd8925ce658d28b6
- MD5 47eb3c352626e7bcb22f7cc616375c53
- SHA1 bdde6c23cb86e6d4391afd25a6b8b253d7a05194
- SHA512 271f634acf5fed07c76d29f555503082aa6092d202220fd848fc1a8dd2863e8289887095cc5cceafccee013bb82a73391e56f622ed71116061413e7b58701ab5
- SSDEEP 98304:iv+sRQwT1hdpljQS76nvy1lMf4UjO1nn7bL4:2Fevy1lMGnXL4
- TLSH T12D568D43F29181E8C0ADC0B4835AA637FB32BC8D4535B2AB5BE44B612F66F506F4D719
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 560 Keyfilemaker.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 560 Keyfilemaker.exe