Overview
overview
3Static
static
1OpenFRE-main.zip
windows7-x64
1OpenFRE-main.zip
windows10-2004-x64
1OpenFRE-ma...ignore
windows7-x64
3OpenFRE-ma...ignore
windows10-2004-x64
3OpenFRE-main/LICENSE
windows7-x64
1OpenFRE-main/LICENSE
windows10-2004-x64
1OpenFRE-ma...ll.aps
windows7-x64
3OpenFRE-ma...ll.aps
windows10-2004-x64
3OpenFRE-ma...ll.xml
windows7-x64
3OpenFRE-ma...ll.xml
windows10-2004-x64
1OpenFRE-ma...ilters
windows7-x64
3OpenFRE-ma...ilters
windows10-2004-x64
3OpenFRE-ma...j.user
windows7-x64
3OpenFRE-ma...j.user
windows10-2004-x64
3OpenFRE-ma...es.aps
windows7-x64
3OpenFRE-ma...es.aps
windows10-2004-x64
3OpenFRE-ma...ces.rc
windows7-x64
3OpenFRE-ma...ces.rc
windows10-2004-x64
3OpenFRE-ma...in.cpp
windows7-x64
3OpenFRE-ma...in.cpp
windows10-2004-x64
3OpenFRE-ma...work.h
windows7-x64
3OpenFRE-ma...work.h
windows10-2004-x64
3OpenFRE-ma...ch.cpp
windows7-x64
3OpenFRE-ma...ch.cpp
windows10-2004-x64
3OpenFRE-ma.../pch.h
windows7-x64
3OpenFRE-ma.../pch.h
windows10-2004-x64
3OpenFRE-ma...urce.h
windows7-x64
3OpenFRE-ma...urce.h
windows10-2004-x64
3OpenFRE-ma...RE.sln
windows7-x64
3OpenFRE-ma...RE.sln
windows10-2004-x64
3OpenFRE-ma...RE.xml
windows7-x64
3OpenFRE-ma...RE.xml
windows10-2004-x64
1Analysis
-
max time kernel
131s -
max time network
137s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
13/09/2024, 18:05
Static task
static1
Behavioral task
behavioral1
Sample
OpenFRE-main.zip
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
OpenFRE-main.zip
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
OpenFRE-main/.gitignore
Resource
win7-20240704-en
Behavioral task
behavioral4
Sample
OpenFRE-main/.gitignore
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
OpenFRE-main/LICENSE
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
OpenFRE-main/LICENSE
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
OpenFRE-main/OpenFRE.dll/OpenFRE.dll.aps
Resource
win7-20240704-en
Behavioral task
behavioral8
Sample
OpenFRE-main/OpenFRE.dll/OpenFRE.dll.aps
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
OpenFRE-main/OpenFRE.dll/OpenFRE.dll.xml
Resource
win7-20240708-en
Behavioral task
behavioral10
Sample
OpenFRE-main/OpenFRE.dll/OpenFRE.dll.xml
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
OpenFRE-main/OpenFRE.dll/OpenFRE.dll.vcxproj.filters
Resource
win7-20240729-en
Behavioral task
behavioral12
Sample
OpenFRE-main/OpenFRE.dll/OpenFRE.dll.vcxproj.filters
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
OpenFRE-main/OpenFRE.dll/OpenFRE.dll.vcxproj.user
Resource
win7-20240903-en
Behavioral task
behavioral14
Sample
OpenFRE-main/OpenFRE.dll/OpenFRE.dll.vcxproj.user
Resource
win10v2004-20240910-en
Behavioral task
behavioral15
Sample
OpenFRE-main/OpenFRE.dll/Resources.aps
Resource
win7-20240903-en
Behavioral task
behavioral16
Sample
OpenFRE-main/OpenFRE.dll/Resources.aps
Resource
win10v2004-20240802-en
Behavioral task
behavioral17
Sample
OpenFRE-main/OpenFRE.dll/Resources.rc
Resource
win7-20240708-en
Behavioral task
behavioral18
Sample
OpenFRE-main/OpenFRE.dll/Resources.rc
Resource
win10v2004-20240802-en
Behavioral task
behavioral19
Sample
OpenFRE-main/OpenFRE.dll/dllmain.cpp
Resource
win7-20240903-en
Behavioral task
behavioral20
Sample
OpenFRE-main/OpenFRE.dll/dllmain.cpp
Resource
win10v2004-20240802-en
Behavioral task
behavioral21
Sample
OpenFRE-main/OpenFRE.dll/framework.h
Resource
win7-20240903-en
Behavioral task
behavioral22
Sample
OpenFRE-main/OpenFRE.dll/framework.h
Resource
win10v2004-20240802-en
Behavioral task
behavioral23
Sample
OpenFRE-main/OpenFRE.dll/pch.cpp
Resource
win7-20240903-en
Behavioral task
behavioral24
Sample
OpenFRE-main/OpenFRE.dll/pch.cpp
Resource
win10v2004-20240802-en
Behavioral task
behavioral25
Sample
OpenFRE-main/OpenFRE.dll/pch.h
Resource
win7-20240903-en
Behavioral task
behavioral26
Sample
OpenFRE-main/OpenFRE.dll/pch.h
Resource
win10v2004-20240802-en
Behavioral task
behavioral27
Sample
OpenFRE-main/OpenFRE.dll/resource.h
Resource
win7-20240708-en
Behavioral task
behavioral28
Sample
OpenFRE-main/OpenFRE.dll/resource.h
Resource
win10v2004-20240910-en
Behavioral task
behavioral29
Sample
OpenFRE-main/OpenFRE.sln
Resource
win7-20240903-en
Behavioral task
behavioral30
Sample
OpenFRE-main/OpenFRE.sln
Resource
win10v2004-20240802-en
Behavioral task
behavioral31
Sample
OpenFRE-main/OpenFRE/OpenFRE.xml
Resource
win7-20240708-en
Behavioral task
behavioral32
Sample
OpenFRE-main/OpenFRE/OpenFRE.xml
Resource
win10v2004-20240802-en
General
-
Target
OpenFRE-main/OpenFRE.dll/Resources.rc
-
Size
2KB
-
MD5
e8d8b1003a849730ee406e7e44f2d2e5
-
SHA1
1f1bcedb812e65eb719d7bc6b3f512587d73a65b
-
SHA256
a8852a36334ab11bcbe0fd900970cdd5f008de0f0c12b6bdf8cb4d770915cc81
-
SHA512
c0cc994c1aae381602438580ac295db23115be1e6dd3f43370a8961329bce62841c3d00787bc6b5adb3b9c1c9c29ae12d54188f138218d40c230992162742f89
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-1-5-21-2170637797-568393320-3232933035-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4548 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\OpenFRE-main\OpenFRE.dll\Resources.rc1⤵
- Modifies registry class
PID:2416
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4548
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4304,i,12198811467968044966,17227406646827438786,262144 --variations-seed-version --mojo-platform-channel-handle=4060 /prefetch:81⤵PID:1172