Overview
overview
7Static
static
3tor-browse....2.exe
windows7-x64
7tor-browse....2.exe
windows10-2004-x64
7Browser/de...s.list
windows7-x64
3Browser/de...s.list
windows10-2004-x64
3Browser/di...2}.zip
windows7-x64
1Browser/di...2}.zip
windows10-2004-x64
1Browser/fi...st.xml
windows7-x64
3Browser/fi...st.xml
windows10-2004-x64
1Browser/fo...ME.txt
windows7-x64
1Browser/fo...ME.txt
windows10-2004-x64
1Browser/fo...ar.ttf
windows7-x64
3Browser/fo...ar.ttf
windows10-2004-x64
7Browser/fo...ar.ttf
windows7-x64
3Browser/fo...ar.ttf
windows10-2004-x64
7Browser/fo...ar.ttf
windows7-x64
3Browser/fo...ar.ttf
windows10-2004-x64
7Browser/fo...ar.ttf
windows7-x64
3Browser/fo...ar.ttf
windows10-2004-x64
7Browser/fo...ar.ttf
windows7-x64
3Browser/fo...ar.ttf
windows10-2004-x64
7Browser/fo...ar.ttf
windows7-x64
3Browser/fo...ar.ttf
windows10-2004-x64
7Browser/fo...ar.ttf
windows7-x64
3Browser/fo...ar.ttf
windows10-2004-x64
7Browser/fo...ar.ttf
windows7-x64
3Browser/fo...ar.ttf
windows10-2004-x64
7Browser/fo...ar.ttf
windows7-x64
3Browser/fo...ar.ttf
windows10-2004-x64
7Browser/fo...ar.ttf
windows7-x64
3Browser/fo...ar.ttf
windows10-2004-x64
7Browser/fo...ar.ttf
windows7-x64
3Browser/fo...ar.ttf
windows10-2004-x64
7Analysis
-
max time kernel
148s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
24/08/2024, 05:34
Static task
static1
Behavioral task
behavioral1
Sample
tor-browser-windows-x86_64-portable-13.5.2.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
tor-browser-windows-x86_64-portable-13.5.2.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
Browser/dependentlibs.list
Resource
win7-20240708-en
Behavioral task
behavioral4
Sample
Browser/dependentlibs.list
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
Browser/distribution/extensions/{73a6fe31-595d-460b-a920-fcc0f8843232}.zip
Resource
win7-20240704-en
Behavioral task
behavioral6
Sample
Browser/distribution/extensions/{73a6fe31-595d-460b-a920-fcc0f8843232}.zip
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
Browser/firefox.VisualElementsManifest.xml
Resource
win7-20240705-en
Behavioral task
behavioral8
Sample
Browser/firefox.VisualElementsManifest.xml
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
Browser/fonts/000_README.txt
Resource
win7-20240704-en
Behavioral task
behavioral10
Sample
Browser/fonts/000_README.txt
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
Browser/fonts/NotoNaskhArabic-Regular.ttf
Resource
win7-20240705-en
Behavioral task
behavioral12
Sample
Browser/fonts/NotoNaskhArabic-Regular.ttf
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
Browser/fonts/NotoSans-Regular.ttf
Resource
win7-20240705-en
Behavioral task
behavioral14
Sample
Browser/fonts/NotoSans-Regular.ttf
Resource
win10v2004-20240802-en
Behavioral task
behavioral15
Sample
Browser/fonts/NotoSansAdlam-Regular.ttf
Resource
win7-20240708-en
Behavioral task
behavioral16
Sample
Browser/fonts/NotoSansAdlam-Regular.ttf
Resource
win10v2004-20240802-en
Behavioral task
behavioral17
Sample
Browser/fonts/NotoSansBalinese-Regular.ttf
Resource
win7-20240704-en
Behavioral task
behavioral18
Sample
Browser/fonts/NotoSansBalinese-Regular.ttf
Resource
win10v2004-20240802-en
Behavioral task
behavioral19
Sample
Browser/fonts/NotoSansBamum-Regular.ttf
Resource
win7-20240704-en
Behavioral task
behavioral20
Sample
Browser/fonts/NotoSansBamum-Regular.ttf
Resource
win10v2004-20240802-en
Behavioral task
behavioral21
Sample
Browser/fonts/NotoSansBassaVah-Regular.ttf
Resource
win7-20240705-en
Behavioral task
behavioral22
Sample
Browser/fonts/NotoSansBassaVah-Regular.ttf
Resource
win10v2004-20240802-en
Behavioral task
behavioral23
Sample
Browser/fonts/NotoSansBatak-Regular.ttf
Resource
win7-20240704-en
Behavioral task
behavioral24
Sample
Browser/fonts/NotoSansBatak-Regular.ttf
Resource
win10v2004-20240802-en
Behavioral task
behavioral25
Sample
Browser/fonts/NotoSansBengali-Regular.ttf
Resource
win7-20240705-en
Behavioral task
behavioral26
Sample
Browser/fonts/NotoSansBengali-Regular.ttf
Resource
win10v2004-20240802-en
Behavioral task
behavioral27
Sample
Browser/fonts/NotoSansNewTaiLue-Regular.ttf
Resource
win7-20240708-en
Behavioral task
behavioral28
Sample
Browser/fonts/NotoSansNewTaiLue-Regular.ttf
Resource
win10v2004-20240802-en
Behavioral task
behavioral29
Sample
Browser/fonts/NotoSansNewa-Regular.ttf
Resource
win7-20240704-en
Behavioral task
behavioral30
Sample
Browser/fonts/NotoSansNewa-Regular.ttf
Resource
win10v2004-20240802-en
Behavioral task
behavioral31
Sample
Browser/fonts/NotoSansOlChiki-Regular.ttf
Resource
win7-20240708-en
Behavioral task
behavioral32
Sample
Browser/fonts/NotoSansOlChiki-Regular.ttf
Resource
win10v2004-20240802-en
General
-
Target
Browser/fonts/NotoSansBamum-Regular.ttf
-
Size
224KB
-
MD5
f0b22427c3ddce97435c84ce50239878
-
SHA1
a4a61de819c79dc743df4c5b152382f7e2e7168d
-
SHA256
0282610e6923d06a4d120cff3824e829b4535a8c4c57c07e11dbe73475541084
-
SHA512
ff2b22e58597d0ba19562c36f03cf83b5f327eee27f979c9ff84fe35a21b1fc9234f21fdb35fb95f933c79b9cf7760328d29b31480153da59a6576cf5f7f544e
-
SSDEEP
6144:NNP99a3pfUJUpRm3tLrvg3Bq9cIIdXXjwdzdwRhChZhe:Xra3pp83hg3BbdXXo+hChZM
Malware Config
Signatures
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Control Panel\International\Geo\Nation cmd.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000_Classes\Local Settings cmd.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 3208 wrote to memory of 556 3208 cmd.exe 89 PID 3208 wrote to memory of 556 3208 cmd.exe 89
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\Browser\fonts\NotoSansBamum-Regular.ttf1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3208 -
C:\Windows\System32\fontview.exe"C:\Windows\System32\fontview.exe" C:\Users\Admin\AppData\Local\Temp\Browser\fonts\NotoSansBamum-Regular.ttf2⤵PID:556
-