Overview
overview
3Static
static
1Portfolio.rar
windows11-21h2-x64
3Portfolio/...in.css
windows11-21h2-x64
3Portfolio/...in.css
windows11-21h2-x64
3Portfolio/...in.css
windows11-21h2-x64
3Portfolio/...min.js
windows11-21h2-x64
1Portfolio/...le.css
windows11-21h2-x64
3Portfolio/...own.js
windows11-21h2-x64
1Portfolio/...28.png
windows11-21h2-x64
3Portfolio/...40.png
windows11-21h2-x64
3Portfolio/...60.png
windows11-21h2-x64
3Portfolio/...s.json
windows11-21h2-x64
3Portfolio/...00.png
windows11-21h2-x64
3Portfolio/...00.png
windows11-21h2-x64
3Portfolio/...00.png
windows11-21h2-x64
3Portfolio/...20.png
windows11-21h2-x64
3Portfolio/...al.css
windows11-21h2-x64
3Portfolio/...oll.js
windows11-21h2-x64
1Portfolio/...es.css
windows11-21h2-x64
3Portfolio/...on.eot
windows11-21h2-x64
3Portfolio/...on.xml
windows11-21h2-x64
1Portfolio/...on.ttf
windows11-21h2-x64
3Portfolio/...n.woff
windows11-21h2-x64
3Portfolio/....woff2
windows11-21h2-x64
3Portfolio/...le.css
windows11-21h2-x64
3Portfolio/...ipt.js
windows11-21h2-x64
1Portfolio/...e2.css
windows11-21h2-x64
3Portfolio/...e2.eot
windows11-21h2-x64
3Portfolio/...e2.xml
windows11-21h2-x64
1Portfolio/...e2.ttf
windows11-21h2-x64
3Portfolio/...2.woff
windows11-21h2-x64
3Portfolio/...dex.js
windows11-21h2-x64
1Portfolio/index.html
windows11-21h2-x64
1Analysis
-
max time kernel
146s -
max time network
155s -
platform
windows11-21h2_x64 -
resource
win11-20231215-en -
resource tags
arch:x64arch:x86image:win11-20231215-enlocale:en-usos:windows11-21h2-x64system -
submitted
01-02-2024 18:05
Static task
static1
Behavioral task
behavioral1
Sample
Portfolio.rar
Resource
win11-20231222-en
Behavioral task
behavioral2
Sample
Portfolio/assets/bootstrap/css/bootstrap-grid.min.css
Resource
win11-20231215-en
Behavioral task
behavioral3
Sample
Portfolio/assets/bootstrap/css/bootstrap-reboot.min.css
Resource
win11-20231215-en
Behavioral task
behavioral4
Sample
Portfolio/assets/bootstrap/css/bootstrap.min.css
Resource
win11-20231215-en
Behavioral task
behavioral5
Sample
Portfolio/assets/bootstrap/js/bootstrap.bundle.min.js
Resource
win11-20231215-en
Behavioral task
behavioral6
Sample
Portfolio/assets/dropdown/css/style.css
Resource
win11-20231215-en
Behavioral task
behavioral7
Sample
Portfolio/assets/dropdown/js/navbar-dropdown.js
Resource
win11-20231215-en
Behavioral task
behavioral8
Sample
Portfolio/assets/images/cuziamnoah-pb-fd-3-128x128.png
Resource
win11-20231215-en
Behavioral task
behavioral9
Sample
Portfolio/assets/images/cuziamnoah-pb-fd-3-140x140.png
Resource
win11-20231222-en
Behavioral task
behavioral10
Sample
Portfolio/assets/images/cuziamnoah-pb-fd-7-960x960.png
Resource
win11-20231215-en
Behavioral task
behavioral11
Sample
Portfolio/assets/images/hashes.json
Resource
win11-20231215-en
Behavioral task
behavioral12
Sample
Portfolio/assets/images/mcpfp-craftingbenny-300x300.png
Resource
win11-20231222-en
Behavioral task
behavioral13
Sample
Portfolio/assets/images/mcpfp-friendlymoritz-300x300.png
Resource
win11-20231215-en
Behavioral task
behavioral14
Sample
Portfolio/assets/images/mcpfp-m-fynn-s03-300x300.png
Resource
win11-20231215-en
Behavioral task
behavioral15
Sample
Portfolio/assets/images/styydevbg-1320x1320.png
Resource
win11-20231215-en
Behavioral task
behavioral16
Sample
Portfolio/assets/mobirise/css/mbr-additional.css
Resource
win11-20231215-en
Behavioral task
behavioral17
Sample
Portfolio/assets/smoothscroll/smooth-scroll.js
Resource
win11-20231215-en
Behavioral task
behavioral18
Sample
Portfolio/assets/socicon/css/styles.css
Resource
win11-20231215-en
Behavioral task
behavioral19
Sample
Portfolio/assets/socicon/fonts/socicon.eot
Resource
win11-20231222-en
Behavioral task
behavioral20
Sample
Portfolio/assets/socicon/fonts/socicon.xml
Resource
win11-20231222-en
Behavioral task
behavioral21
Sample
Portfolio/assets/socicon/fonts/socicon.ttf
Resource
win11-20231215-en
Behavioral task
behavioral22
Sample
Portfolio/assets/socicon/fonts/socicon.woff
Resource
win11-20231215-en
Behavioral task
behavioral23
Sample
Portfolio/assets/socicon/fonts/socicon.woff2
Resource
win11-20231215-en
Behavioral task
behavioral24
Sample
Portfolio/assets/theme/css/style.css
Resource
win11-20231215-en
Behavioral task
behavioral25
Sample
Portfolio/assets/theme/js/script.js
Resource
win11-20231215-en
Behavioral task
behavioral26
Sample
Portfolio/assets/web/assets/mobirise-icons2/mobirise2.css
Resource
win11-20231215-en
Behavioral task
behavioral27
Sample
Portfolio/assets/web/assets/mobirise-icons2/mobirise2.eot
Resource
win11-20231215-en
Behavioral task
behavioral28
Sample
Portfolio/assets/web/assets/mobirise-icons2/mobirise2.xml
Resource
win11-20231215-en
Behavioral task
behavioral29
Sample
Portfolio/assets/web/assets/mobirise-icons2/mobirise2.ttf
Resource
win11-20231215-en
Behavioral task
behavioral30
Sample
Portfolio/assets/web/assets/mobirise-icons2/mobirise2.woff
Resource
win11-20231215-en
Behavioral task
behavioral31
Sample
Portfolio/assets/ytplayer/index.js
Resource
win11-20231215-en
Behavioral task
behavioral32
Sample
Portfolio/index.html
Resource
win11-20231222-en
General
-
Target
Portfolio/assets/bootstrap/css/bootstrap.min.css
-
Size
151KB
-
MD5
a868817cc1196143d0f062547aa8a967
-
SHA1
2fc7a95533939c2719ac383645a24720e9939573
-
SHA256
ccb200f2c60844c5d34bc235a45ea7cb76b7084e5a85975f555cf5a52ccff1e4
-
SHA512
241d3082673c892e1f7a4fd700cc0dd60bba9df0636e7c6b27dbdfa63de95ae88bd11dd789771d127cace64947801bd14fd79ff5abd86922663646d75c46f744
-
SSDEEP
1536:TtynW83RipVVsEBpy0cuJcf22RWt5CyVUpz600I4fT:TtynNyVUpz600I4fT
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 1 IoCs
Processes:
cmd.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2201820139-2432375203-2549035866-1000_Classes\Local Settings cmd.exe -
Opens file in notepad (likely ransom note) 1 IoCs
Processes:
NOTEPAD.EXEpid process 2096 NOTEPAD.EXE -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
cmd.exedescription pid process target process PID 648 wrote to memory of 2096 648 cmd.exe NOTEPAD.EXE PID 648 wrote to memory of 2096 648 cmd.exe NOTEPAD.EXE
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\Portfolio\assets\bootstrap\css\bootstrap.min.css1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\NOTEPAD.EXE"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\Portfolio\assets\bootstrap\css\bootstrap.min.css2⤵
- Opens file in notepad (likely ransom note)