Overview
overview
10Static
static
3@!#SETUP_F..._$.rar
windows11-21h2-x64
3Setup.exe
windows11-21h2-x64
10acdbase.dll
windows11-21h2-x64
1api-ms-win...-0.dll
windows11-21h2-x64
1api-ms-win...-0.dll
windows11-21h2-x64
1api-ms-win...-0.dll
windows11-21h2-x64
1api-ms-win...-0.dll
windows11-21h2-x64
1api-ms-win...-0.dll
windows11-21h2-x64
1api-ms-win...-0.dll
windows11-21h2-x64
1api-ms-win...-0.dll
windows11-21h2-x64
1api-ms-win...-0.dll
windows11-21h2-x64
1epiphragm.psd
windows11-21h2-x64
3libmmd.dll
windows11-21h2-x64
1sulphanilamide.yaml
windows11-21h2-x64
3updater.exe
windows11-21h2-x64
1vcruntime140.dll
windows11-21h2-x64
1x64/App.xbf
windows11-21h2-x64
3x64/AzureK...ib.dll
windows11-21h2-x64
1x64/BugReporter.exe
windows11-21h2-x64
1x64/ComExtractor.exe
windows11-21h2-x64
1x64/Micros...st.dll
windows11-21h2-x64
1x64/Micros...ml.dll
windows11-21h2-x64
1x64/Repack...ge.xbf
windows11-21h2-x64
3x64/WinUiB...er.dll
windows11-21h2-x64
1x64/api-ms...-0.dll
windows11-21h2-x64
1x64/resources.pri
windows11-21h2-x64
3x86/App.xbf
windows11-21h2-x64
3x86/MessagesList.xbf
windows11-21h2-x64
3x86/Repack...st.xml
windows11-21h2-x64
1x86/StartPage.xbf
windows11-21h2-x64
3x86/sccm.V...st.xml
windows11-21h2-x64
x86/updater.ini
windows11-21h2-x64
3Analysis
-
max time kernel
88s -
max time network
94s -
platform
windows11-21h2_x64 -
resource
win11-20240426-en -
resource tags
arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system -
submitted
28-04-2024 17:04
Static task
static1
Behavioral task
behavioral1
Sample
@!#SETUP_FILE_2024_PASSCODE_$.rar
Resource
win11-20240419-en
Behavioral task
behavioral2
Sample
Setup.exe
Resource
win11-20240419-en
Behavioral task
behavioral3
Sample
acdbase.dll
Resource
win11-20240419-en
Behavioral task
behavioral4
Sample
api-ms-win-crt-convert-l1-1-0.dll
Resource
win11-20240419-en
Behavioral task
behavioral5
Sample
api-ms-win-crt-environment-l1-1-0.dll
Resource
win11-20240426-en
Behavioral task
behavioral6
Sample
api-ms-win-crt-heap-l1-1-0.dll
Resource
win11-20240419-en
Behavioral task
behavioral7
Sample
api-ms-win-crt-runtime-l1-1-0.dll
Resource
win11-20240426-en
Behavioral task
behavioral8
Sample
api-ms-win-crt-stdio-l1-1-0.dll
Resource
win11-20240419-en
Behavioral task
behavioral9
Sample
api-ms-win-crt-string-l1-1-0.dll
Resource
win11-20240419-en
Behavioral task
behavioral10
Sample
api-ms-win-crt-time-l1-1-0.dll
Resource
win11-20240419-en
Behavioral task
behavioral11
Sample
api-ms-win-crt-utility-l1-1-0.dll
Resource
win11-20240426-en
Behavioral task
behavioral12
Sample
epiphragm.psd
Resource
win11-20240419-en
Behavioral task
behavioral13
Sample
libmmd.dll
Resource
win11-20240426-en
Behavioral task
behavioral14
Sample
sulphanilamide.yaml
Resource
win11-20240419-en
Behavioral task
behavioral15
Sample
updater.exe
Resource
win11-20240426-en
Behavioral task
behavioral16
Sample
vcruntime140.dll
Resource
win11-20240426-en
Behavioral task
behavioral17
Sample
x64/App.xbf
Resource
win11-20240426-en
Behavioral task
behavioral18
Sample
x64/AzureKeyVaultDgssLib.dll
Resource
win11-20240419-en
Behavioral task
behavioral19
Sample
x64/BugReporter.exe
Resource
win11-20240419-en
Behavioral task
behavioral20
Sample
x64/ComExtractor.exe
Resource
win11-20240426-en
Behavioral task
behavioral21
Sample
x64/Microsoft.Toolkit.Win32.UI.XamlHost.dll
Resource
win11-20240419-en
Behavioral task
behavioral22
Sample
x64/Microsoft.UI.Xaml.dll
Resource
win11-20240426-en
Behavioral task
behavioral23
Sample
x64/RepackagerStartPage.xbf
Resource
win11-20240426-en
Behavioral task
behavioral24
Sample
x64/WinUiBootstrapper.dll
Resource
win11-20240419-en
Behavioral task
behavioral25
Sample
x64/api-ms-win-core-console-l1-1-0.dll
Resource
win11-20240426-en
Behavioral task
behavioral26
Sample
x64/resources.pri
Resource
win11-20240426-en
Behavioral task
behavioral27
Sample
x86/App.xbf
Resource
win11-20240419-en
Behavioral task
behavioral28
Sample
x86/MessagesList.xbf
Resource
win11-20240419-en
Behavioral task
behavioral29
Sample
x86/Repackager.VisualElementsManifest.xml
Resource
win11-20240419-en
Behavioral task
behavioral30
Sample
x86/StartPage.xbf
Resource
win11-20240426-en
Behavioral task
behavioral31
Sample
x86/sccm.VisualElementsManifest.xml
Resource
win11-20240426-en
Behavioral task
behavioral32
Sample
x86/updater.ini
Resource
win11-20240426-en
General
-
Target
x64/RepackagerStartPage.xbf
-
Size
8KB
-
MD5
b77b52b21f44a30643f800322c78f9f9
-
SHA1
ebac376fd59c5dcfae5e92d4b6a58498b2667ccc
-
SHA256
19643abf5047635e3d9a81f94bbf2b7e0ea6d2631d0beaace56511692acf6e14
-
SHA512
024677bebe507ada5e3dfec325c8009de104c4b92e97c91a666c9d94f9307dfdd987e08a23454775689a6ded5446b82775ea30dfe0a2ae39070c819eac496640
-
SSDEEP
192:rtEo+PaO5y7QPOqzFdkNGa/DdLFXxhMIdP3ncKMuxLNJTECFq:xR+S4y7QPOqzXkN7/hFXxhMId/ncKMu2
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-1-5-21-2994005945-4089876968-1367784197-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-2994005945-4089876968-1367784197-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 5060 OpenWith.exe