Overview
overview
7Static
static
3Debug/Micr...es.xml
windows7-x64
3Debug/Micr...es.xml
windows10-2004-x64
1Debug/Mona...xclude
windows7-x64
1Debug/Mona...xclude
windows10-2004-x64
1Debug/Mona...ar.ttf
windows7-x64
4Debug/Mona...ar.ttf
windows10-2004-x64
7Debug/Mona....woff2
windows7-x64
3Debug/Mona....woff2
windows10-2004-x64
3Debug/Mona...on.ttf
windows7-x64
4Debug/Mona...on.ttf
windows10-2004-x64
7Debug/Nexa..._1.zip
windows7-x64
1Debug/Nexa..._1.zip
windows10-2004-x64
1Debug/Nexa..._1.zip
windows7-x64
1Debug/Nexa..._1.zip
windows10-2004-x64
1Debug/Nexa..._1.zip
windows7-x64
1Debug/Nexa..._1.zip
windows10-2004-x64
1Debug/Nexa..._1.zip
windows7-x64
1Debug/Nexa..._1.zip
windows10-2004-x64
1Debug/Nexa..._1.zip
windows7-x64
1Debug/Nexa..._1.zip
windows10-2004-x64
1Debug/Nexa...s.json
windows7-x64
3Debug/Nexa...s.json
windows10-2004-x64
3Debug/Nexa...af.hyb
windows7-x64
3Debug/Nexa...af.hyb
windows10-2004-x64
3Debug/Nexa...as.hyb
windows7-x64
3Debug/Nexa...as.hyb
windows10-2004-x64
3Debug/Nexa...be.hyb
windows7-x64
3Debug/Nexa...be.hyb
windows10-2004-x64
3Debug/Nexa...bg.hyb
windows7-x64
3Debug/Nexa...bg.hyb
windows10-2004-x64
3Debug/Nexa...bn.hyb
windows7-x64
3Debug/Nexa...bn.hyb
windows10-2004-x64
3Analysis
-
max time kernel
149s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09-12-2024 23:59
Static task
static1
Behavioral task
behavioral1
Sample
Debug/Microsoft.Bcl.AsyncInterfaces.xml
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Debug/Microsoft.Bcl.AsyncInterfaces.xml
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
Debug/Monaco/.git/info/exclude
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
Debug/Monaco/.git/info/exclude
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
Debug/Monaco/Fonts/JetBrainsMono-Regular.ttf
Resource
win7-20241023-en
Behavioral task
behavioral6
Sample
Debug/Monaco/Fonts/JetBrainsMono-Regular.ttf
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
Debug/Monaco/Fonts/JetBrainsMono-Regular.woff2
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
Debug/Monaco/Fonts/JetBrainsMono-Regular.woff2
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
Debug/Monaco/vs/base/browser/ui/codicons/codicon/codicon.ttf
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
Debug/Monaco/vs/base/browser/ui/codicons/codicon/codicon.ttf
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
Debug/Nexam.exe.WebView2/EBWebView/component_crx_cache/fppmbhmldokgmleojlplaaodlkibgikh_1.zip
Resource
win7-20241023-en
Behavioral task
behavioral12
Sample
Debug/Nexam.exe.WebView2/EBWebView/component_crx_cache/fppmbhmldokgmleojlplaaodlkibgikh_1.zip
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
Debug/Nexam.exe.WebView2/EBWebView/component_crx_cache/kpfehajjjbbcifeehjgfgnabifknmdad_1.zip
Resource
win7-20240708-en
Behavioral task
behavioral14
Sample
Debug/Nexam.exe.WebView2/EBWebView/component_crx_cache/kpfehajjjbbcifeehjgfgnabifknmdad_1.zip
Resource
win10v2004-20241007-en
Behavioral task
behavioral15
Sample
Debug/Nexam.exe.WebView2/EBWebView/component_crx_cache/ndikpojcjlepofdkaaldkinkjbeeebkl_1.zip
Resource
win7-20241010-en
Behavioral task
behavioral16
Sample
Debug/Nexam.exe.WebView2/EBWebView/component_crx_cache/ndikpojcjlepofdkaaldkinkjbeeebkl_1.zip
Resource
win10v2004-20241007-en
Behavioral task
behavioral17
Sample
Debug/Nexam.exe.WebView2/EBWebView/component_crx_cache/oankkpibpaokgecfckkdkgaoafllipag_1.zip
Resource
win7-20240903-en
Behavioral task
behavioral18
Sample
Debug/Nexam.exe.WebView2/EBWebView/component_crx_cache/oankkpibpaokgecfckkdkgaoafllipag_1.zip
Resource
win10v2004-20241007-en
Behavioral task
behavioral19
Sample
Debug/Nexam.exe.WebView2/EBWebView/component_crx_cache/ohckeflnhegojcjlcpbfpciadgikcohk_1.zip
Resource
win7-20240903-en
Behavioral task
behavioral20
Sample
Debug/Nexam.exe.WebView2/EBWebView/component_crx_cache/ohckeflnhegojcjlcpbfpciadgikcohk_1.zip
Resource
win10v2004-20241007-en
Behavioral task
behavioral21
Sample
Debug/Nexam.exe.WebView2/EBWebView/hyphen-data/120.0.6050.0/_metadata/verified_contents.json
Resource
win7-20241023-en
Behavioral task
behavioral22
Sample
Debug/Nexam.exe.WebView2/EBWebView/hyphen-data/120.0.6050.0/_metadata/verified_contents.json
Resource
win10v2004-20241007-en
Behavioral task
behavioral23
Sample
Debug/Nexam.exe.WebView2/EBWebView/hyphen-data/120.0.6050.0/hyph-af.hyb
Resource
win7-20241010-en
Behavioral task
behavioral24
Sample
Debug/Nexam.exe.WebView2/EBWebView/hyphen-data/120.0.6050.0/hyph-af.hyb
Resource
win10v2004-20241007-en
Behavioral task
behavioral25
Sample
Debug/Nexam.exe.WebView2/EBWebView/hyphen-data/120.0.6050.0/hyph-as.hyb
Resource
win7-20240708-en
Behavioral task
behavioral26
Sample
Debug/Nexam.exe.WebView2/EBWebView/hyphen-data/120.0.6050.0/hyph-as.hyb
Resource
win10v2004-20241007-en
Behavioral task
behavioral27
Sample
Debug/Nexam.exe.WebView2/EBWebView/hyphen-data/120.0.6050.0/hyph-be.hyb
Resource
win7-20240903-en
Behavioral task
behavioral28
Sample
Debug/Nexam.exe.WebView2/EBWebView/hyphen-data/120.0.6050.0/hyph-be.hyb
Resource
win10v2004-20241007-en
Behavioral task
behavioral29
Sample
Debug/Nexam.exe.WebView2/EBWebView/hyphen-data/120.0.6050.0/hyph-bg.hyb
Resource
win7-20240903-en
Behavioral task
behavioral30
Sample
Debug/Nexam.exe.WebView2/EBWebView/hyphen-data/120.0.6050.0/hyph-bg.hyb
Resource
win10v2004-20241007-en
Behavioral task
behavioral31
Sample
Debug/Nexam.exe.WebView2/EBWebView/hyphen-data/120.0.6050.0/hyph-bn.hyb
Resource
win7-20241023-en
Behavioral task
behavioral32
Sample
Debug/Nexam.exe.WebView2/EBWebView/hyphen-data/120.0.6050.0/hyph-bn.hyb
Resource
win10v2004-20241007-en
General
-
Target
Debug/Monaco/Fonts/JetBrainsMono-Regular.woff2
-
Size
56KB
-
MD5
8b0d4df1e1345ca043a37fff49f47ed6
-
SHA1
0927db10012a27d2504240a93cf79077097da4dd
-
SHA256
d43399032a7a3c539287a31645ded08075a3ca72de0921b62a51f65c3ca7a002
-
SHA512
49d39d5196245c531f5dff304efd0367d1b95c805c3ee89f201105345a5d8a64e84bafa80a860ed918a0ec343da98c07f412a4ca3935b8088d982275681731e1
-
SSDEEP
1536:EUxT91+sbKKeF5cSY8m3A3Ui9BRjg9/EtePGSsBd:f91+sbKKccrT3A5uMteHU
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1132 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\Debug\Monaco\Fonts\JetBrainsMono-Regular.woff21⤵
- Modifies registry class
PID:4680
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1132