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
131s -
max time network
127s -
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/NotoSansBatak-Regular.ttf
-
Size
21KB
-
MD5
9390ee64243e5335b79e33e5e8311341
-
SHA1
c8d4b3ab79f6b12311eb4e4da29e709e583b5870
-
SHA256
cff9f0e51e7f1d95934cac31d9ad43ba453ee308c7b46a27803dc7e2e6c3adef
-
SHA512
ad7b23dab247c5c71298c5023bc58bd1d00160145558d86ab75dd37de1f1017540bac544cd9bf1cb2802d19d2973c0cf189d05a980777de886ffb552ae923bc0
-
SSDEEP
384:rje+SjKioEEC5GvhBHXUqxgsvzRE8EYME++pXiToab4KQRXEzD:HWjKiUB3U27vzRToo0
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-1-5-21-355097885-2402257403-2971294179-1000\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-1-5-21-355097885-2402257403-2971294179-1000_Classes\Local Settings cmd.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4668 wrote to memory of 1696 4668 cmd.exe 86 PID 4668 wrote to memory of 1696 4668 cmd.exe 86
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\Browser\fonts\NotoSansBatak-Regular.ttf1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4668 -
C:\Windows\System32\fontview.exe"C:\Windows\System32\fontview.exe" C:\Users\Admin\AppData\Local\Temp\Browser\fonts\NotoSansBatak-Regular.ttf2⤵PID:1696
-