Overview
overview
10Static
static
10Cxdyz/Flexer.exe
windows10-2004-x64
1Cxdyz/Flexer.exe
windows10-2004-x64
7Cxdyz/Flex...pet.js
windows10-2004-x64
3Cxdyz/Guna.UI2.dll
windows10-2004-x64
1Cxdyz/Micr...re.dll
windows10-2004-x64
1Cxdyz/Micr...ms.dll
windows10-2004-x64
1Cxdyz/Micr...pf.dll
windows10-2004-x64
1Cxdyz/Mona...sample
windows10-2004-x64
3Cxdyz/Mona...sample
windows10-2004-x64
3Cxdyz/Mona...sample
windows10-2004-x64
3Cxdyz/Mona...sample
windows10-2004-x64
3Cxdyz/Mona...sample
windows10-2004-x64
3Cxdyz/Mona...sample
windows10-2004-x64
Cxdyz/Mona...sample
windows10-2004-x64
3Cxdyz/Mona...sample
windows10-2004-x64
3Cxdyz/Mona...sample
windows10-2004-x64
3Cxdyz/Mona...sample
windows10-2004-x64
3Cxdyz/Mona...sample
windows10-2004-x64
3Cxdyz/Mona...sample
windows10-2004-x64
3Cxdyz/Mona...x.html
windows10-2004-x64
1Cxdyz/Mona...ain.js
windows10-2004-x64
3Cxdyz/Mona...bap.js
windows10-2004-x64
3Cxdyz/Mona...pex.js
windows10-2004-x64
3Cxdyz/Mona...cli.js
windows10-2004-x64
3Cxdyz/Mona...bat.js
windows10-2004-x64
3Cxdyz/Mona...igo.js
windows10-2004-x64
3Cxdyz/Mona...ure.js
windows10-2004-x64
3Cxdyz/Mona...fee.js
windows10-2004-x64
3Cxdyz/Mona...cpp.js
windows10-2004-x64
3Cxdyz/Mona...arp.js
windows10-2004-x64
3Cxdyz/Mona...csp.js
windows10-2004-x64
3Cxdyz/Mona...css.js
windows10-2004-x64
3Resubmissions
08-08-2024 12:34
240808-prr9ratclq 1008-08-2024 12:23
240808-pks8gaxbld 1008-08-2024 12:21
240808-pjlr1axbke 10Analysis
-
max time kernel
105s -
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
08-08-2024 12:23
Behavioral task
behavioral1
Sample
Cxdyz/Flexer.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral2
Sample
Cxdyz/Flexer.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
Cxdyz/Flexer.exe.WebView2/EBWebView/Subresource Filter/Unindexed Rules/10.34.0.54/adblock_snippet.js
Resource
win10v2004-20240802-en
Behavioral task
behavioral4
Sample
Cxdyz/Guna.UI2.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
Cxdyz/Microsoft.Web.WebView2.Core.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral6
Sample
Cxdyz/Microsoft.Web.WebView2.WinForms.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
Cxdyz/Microsoft.Web.WebView2.Wpf.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral8
Sample
Cxdyz/Monaco/.git/hooks/applypatch-msg.sample
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
Cxdyz/Monaco/.git/hooks/commit-msg.sample
Resource
win10v2004-20240802-en
Behavioral task
behavioral10
Sample
Cxdyz/Monaco/.git/hooks/fsmonitor-watchman.sample
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
Cxdyz/Monaco/.git/hooks/post-update.sample
Resource
win10v2004-20240802-en
Behavioral task
behavioral12
Sample
Cxdyz/Monaco/.git/hooks/pre-applypatch.sample
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
Cxdyz/Monaco/.git/hooks/pre-commit.sample
Resource
win10v2004-20240802-en
Behavioral task
behavioral14
Sample
Cxdyz/Monaco/.git/hooks/pre-merge-commit.sample
Resource
win10v2004-20240802-en
Behavioral task
behavioral15
Sample
Cxdyz/Monaco/.git/hooks/pre-push.sample
Resource
win10v2004-20240802-en
Behavioral task
behavioral16
Sample
Cxdyz/Monaco/.git/hooks/pre-rebase.sample
Resource
win10v2004-20240802-en
Behavioral task
behavioral17
Sample
Cxdyz/Monaco/.git/hooks/pre-receive.sample
Resource
win10v2004-20240802-en
Behavioral task
behavioral18
Sample
Cxdyz/Monaco/.git/hooks/prepare-commit-msg.sample
Resource
win10v2004-20240802-en
Behavioral task
behavioral19
Sample
Cxdyz/Monaco/.git/hooks/update.sample
Resource
win10v2004-20240802-en
Behavioral task
behavioral20
Sample
Cxdyz/Monaco/index.html
Resource
win10v2004-20240802-en
Behavioral task
behavioral21
Sample
Cxdyz/Monaco/package/dev/vs/base/worker/workerMain.js
Resource
win10v2004-20240802-en
Behavioral task
behavioral22
Sample
Cxdyz/Monaco/package/dev/vs/basic-languages/abap/abap.js
Resource
win10v2004-20240802-en
Behavioral task
behavioral23
Sample
Cxdyz/Monaco/package/dev/vs/basic-languages/apex/apex.js
Resource
win10v2004-20240802-en
Behavioral task
behavioral24
Sample
Cxdyz/Monaco/package/dev/vs/basic-languages/azcli/azcli.js
Resource
win10v2004-20240802-en
Behavioral task
behavioral25
Sample
Cxdyz/Monaco/package/dev/vs/basic-languages/bat/bat.js
Resource
win10v2004-20240802-en
Behavioral task
behavioral26
Sample
Cxdyz/Monaco/package/dev/vs/basic-languages/cameligo/cameligo.js
Resource
win10v2004-20240802-en
Behavioral task
behavioral27
Sample
Cxdyz/Monaco/package/dev/vs/basic-languages/clojure/clojure.js
Resource
win10v2004-20240802-en
Behavioral task
behavioral28
Sample
Cxdyz/Monaco/package/dev/vs/basic-languages/coffee/coffee.js
Resource
win10v2004-20240802-en
Behavioral task
behavioral29
Sample
Cxdyz/Monaco/package/dev/vs/basic-languages/cpp/cpp.js
Resource
win10v2004-20240802-en
Behavioral task
behavioral30
Sample
Cxdyz/Monaco/package/dev/vs/basic-languages/csharp/csharp.js
Resource
win10v2004-20240802-en
Behavioral task
behavioral31
Sample
Cxdyz/Monaco/package/dev/vs/basic-languages/csp/csp.js
Resource
win10v2004-20240802-en
Behavioral task
behavioral32
Sample
Cxdyz/Monaco/package/dev/vs/basic-languages/css/css.js
Resource
win10v2004-20240802-en
General
-
Target
Cxdyz/Monaco/.git/hooks/fsmonitor-watchman.sample
-
Size
4KB
-
MD5
ea587b0fae70333bce92257152996e70
-
SHA1
118ff5509f187039734d04456bf01e44c933ac19
-
SHA256
f3c0228d8e827f1c5260ac59fdd92c3d425c46e54711ef713c5a54ae0a4db2b4
-
SHA512
f5a4d2bff93161eb61b9902ff74d5ee20de3316f2b1c5ad49299deaf1adf231848c5501b6e4a840e5b898791f86c66eed6f3b05ff573073674177a33a1f2ae9c
-
SSDEEP
96:GFCscBOvOFXDgRvi/3eCwX9PlkRo/j5SpoNOBoi+geBIzCa:GFCsEOmWRamCwX9PqRo7geEk3IzCa
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 2 IoCs
Processes:
cmd.exeOpenWith.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000_Classes\Local Settings OpenWith.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
OpenWith.exepid process 4392 OpenWith.exe -
Suspicious use of SetWindowsHookEx 33 IoCs
Processes:
OpenWith.exepid process 4392 OpenWith.exe 4392 OpenWith.exe 4392 OpenWith.exe 4392 OpenWith.exe 4392 OpenWith.exe 4392 OpenWith.exe 4392 OpenWith.exe 4392 OpenWith.exe 4392 OpenWith.exe 4392 OpenWith.exe 4392 OpenWith.exe 4392 OpenWith.exe 4392 OpenWith.exe 4392 OpenWith.exe 4392 OpenWith.exe 4392 OpenWith.exe 4392 OpenWith.exe 4392 OpenWith.exe 4392 OpenWith.exe 4392 OpenWith.exe 4392 OpenWith.exe 4392 OpenWith.exe 4392 OpenWith.exe 4392 OpenWith.exe 4392 OpenWith.exe 4392 OpenWith.exe 4392 OpenWith.exe 4392 OpenWith.exe 4392 OpenWith.exe 4392 OpenWith.exe 4392 OpenWith.exe 4392 OpenWith.exe 4392 OpenWith.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
OpenWith.exedescription pid process target process PID 4392 wrote to memory of 2488 4392 OpenWith.exe NOTEPAD.EXE PID 4392 wrote to memory of 2488 4392 OpenWith.exe NOTEPAD.EXE
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\Cxdyz\Monaco\.git\hooks\fsmonitor-watchman.sample1⤵
- Modifies registry class
PID:4696
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4392 -
C:\Windows\system32\NOTEPAD.EXE"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\Cxdyz\Monaco\.git\hooks\fsmonitor-watchman.sample2⤵PID:2488