Overview
overview
3Static
static
Flux.zip
windows7-x64
1Flux.zip
windows10-2004-x64
1Flux.app/C...ources
windows7-x64
1Flux.app/C...ources
windows10-2004-x64
1Flux.app/C...S/Flux
macos-10.15-amd64
1Flux.app/C...00.nib
windows7-x64
3Flux.app/C...00.nib
windows10-2004-x64
3Flux.app/C...ts.nib
windows7-x64
3Flux.app/C...ts.nib
windows10-2004-x64
3Flux.app/C...trings
windows7-x64
3Flux.app/C...trings
windows10-2004-x64
3Flux.app/C...trings
windows7-x64
3Flux.app/C...trings
windows10-2004-x64
3Flux.app/C...e.scpt
macos-10.15-amd64
1Flux.app/C...ad.png
windows7-x64
3Flux.app/C...ad.png
windows10-2004-x64
3Flux.app/C...n.tiff
windows7-x64
3Flux.app/C...n.tiff
windows10-2004-x64
3Flux.app/C...w.tiff
windows7-x64
3Flux.app/C...w.tiff
windows10-2004-x64
3Flux.app/C...e.scpt
macos-10.15-amd64
1Flux.app/C...x.icns
windows7-x64
3Flux.app/C...x.icns
windows10-2004-x64
3Flux.app/C...es.xml
windows7-x64
1Flux.app/C...es.xml
windows10-2004-x64
1Analysis
-
max time kernel
152s -
max time network
168s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
04/10/2022, 16:13
Static task
static1
Behavioral task
behavioral1
Sample
Flux.zip
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
Flux.zip
Resource
win10v2004-20220901-en
Behavioral task
behavioral3
Sample
Flux.app/Contents/CodeResources
Resource
win7-20220901-en
Behavioral task
behavioral4
Sample
Flux.app/Contents/CodeResources
Resource
win10v2004-20220901-en
Behavioral task
behavioral5
Sample
Flux.app/Contents/MacOS/Flux
Resource
macos-20220504-en
Behavioral task
behavioral6
Sample
Flux.app/Contents/Resources/Base.lproj/MainMenu.nib/keyedobjects-101300.nib
Resource
win7-20220901-en
Behavioral task
behavioral7
Sample
Flux.app/Contents/Resources/Base.lproj/MainMenu.nib/keyedobjects-101300.nib
Resource
win10v2004-20220812-en
Behavioral task
behavioral8
Sample
Flux.app/Contents/Resources/Base.lproj/MainMenu.nib/keyedobjects.nib
Resource
win7-20220901-en
Behavioral task
behavioral9
Sample
Flux.app/Contents/Resources/Base.lproj/MainMenu.nib/keyedobjects.nib
Resource
win10v2004-20220812-en
Behavioral task
behavioral10
Sample
Flux.app/Contents/Resources/English.lproj/InfoPlist.strings
Resource
win7-20220812-en
Behavioral task
behavioral11
Sample
Flux.app/Contents/Resources/English.lproj/InfoPlist.strings
Resource
win10v2004-20220812-en
Behavioral task
behavioral12
Sample
Flux.app/Contents/Resources/Localizable.strings
Resource
win7-20220901-en
Behavioral task
behavioral13
Sample
Flux.app/Contents/Resources/Localizable.strings
Resource
win10v2004-20220812-en
Behavioral task
behavioral14
Sample
Flux.app/Contents/Resources/darkmode.scpt
Resource
macos-20220504-en
Behavioral task
behavioral15
Sample
Flux.app/Contents/Resources/flux-grad.png
Resource
win7-20220901-en
Behavioral task
behavioral16
Sample
Flux.app/Contents/Resources/flux-grad.png
Resource
win10v2004-20220812-en
Behavioral task
behavioral17
Sample
Flux.app/Contents/Resources/fluxicon.tiff
Resource
win7-20220901-en
Behavioral task
behavioral18
Sample
Flux.app/Contents/Resources/fluxicon.tiff
Resource
win10v2004-20220901-en
Behavioral task
behavioral19
Sample
Flux.app/Contents/Resources/geoloc-arrow.tiff
Resource
win7-20220812-en
Behavioral task
behavioral20
Sample
Flux.app/Contents/Resources/geoloc-arrow.tiff
Resource
win10v2004-20220901-en
Behavioral task
behavioral21
Sample
Flux.app/Contents/Resources/lightmode.scpt
Resource
macos-20220504-en
Behavioral task
behavioral22
Sample
Flux.app/Contents/Resources/macflux.icns
Resource
win7-20220901-en
Behavioral task
behavioral23
Sample
Flux.app/Contents/Resources/macflux.icns
Resource
win10v2004-20220812-en
Behavioral task
behavioral24
Sample
Flux.app/Contents/_CodeSignature/CodeResources.xml
Resource
win7-20220812-en
Behavioral task
behavioral25
Sample
Flux.app/Contents/_CodeSignature/CodeResources.xml
Resource
win10v2004-20220812-en
General
-
Target
Flux.app/Contents/Resources/English.lproj/InfoPlist.strings
-
Size
92B
-
MD5
51ef59b60e5b41b91519cc662a9fe886
-
SHA1
3222ca0c39eb50aaf8126baf852e55430c4718af
-
SHA256
39cf2ee07b7b333e7c179d0bf4d798a5b72af6a4e584f51e642703bbfa4fc828
-
SHA512
3952a908b72d44040f5072f6344f6327fc78981c3aa55e931acae84c0c9bcc0d148991cd564af4803765c328cbf5f7efe9eb558fc56e47e8206b7b706026f30a
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 5108 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\Flux.app\Contents\Resources\English.lproj\InfoPlist.strings1⤵
- Modifies registry class
PID:2508
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:5108