Overview
overview
7Static
static
3Synthesia.exe
windows7-x64
7Synthesia.exe
windows10-2004-x64
7$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...al.ini
windows7-x64
1$PLUGINSDI...al.ini
windows10-2004-x64
1$PLUGINSDI...rd.bmp
windows7-x64
3$PLUGINSDI...rd.bmp
windows10-2004-x64
7Synthesia.exe
windows7-x64
3Synthesia.exe
windows10-2004-x64
3bass.dll
windows7-x64
1bass.dll
windows10-2004-x64
1bassmidi.dll
windows7-x64
1bassmidi.dll
windows10-2004-x64
1msvcp140.dll
windows7-x64
1msvcp140.dll
windows10-2004-x64
1readme.html
windows7-x64
1readme.html
windows10-2004-x64
1vccorlib140.dll
windows7-x64
1vccorlib140.dll
windows10-2004-x64
1vcruntime140.dll
windows7-x64
1vcruntime140.dll
windows10-2004-x64
1vcruntime140_1.dll
windows7-x64
1vcruntime140_1.dll
windows10-2004-x64
1win10-midi.dll
windows7-x64
1win10-midi.dll
windows10-2004-x64
1Analysis
-
max time kernel
141s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
25-06-2024 14:53
Static task
static1
Behavioral task
behavioral1
Sample
Synthesia.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
Synthesia.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240419-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240611-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/ioSpecial.ini
Resource
win7-20231129-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/ioSpecial.ini
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/modern-wizard.bmp
Resource
win7-20240508-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/modern-wizard.bmp
Resource
win10v2004-20240611-en
Behavioral task
behavioral11
Sample
Synthesia.exe
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
Synthesia.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral13
Sample
bass.dll
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
bass.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral15
Sample
bassmidi.dll
Resource
win7-20240220-en
Behavioral task
behavioral16
Sample
bassmidi.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral17
Sample
msvcp140.dll
Resource
win7-20240508-en
Behavioral task
behavioral18
Sample
msvcp140.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral19
Sample
readme.html
Resource
win7-20240611-en
Behavioral task
behavioral20
Sample
readme.html
Resource
win10v2004-20240226-en
Behavioral task
behavioral21
Sample
vccorlib140.dll
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
vccorlib140.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral23
Sample
vcruntime140.dll
Resource
win7-20240419-en
Behavioral task
behavioral24
Sample
vcruntime140.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral25
Sample
vcruntime140_1.dll
Resource
win7-20240508-en
Behavioral task
behavioral26
Sample
vcruntime140_1.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral27
Sample
win10-midi.dll
Resource
win7-20240220-en
Behavioral task
behavioral28
Sample
win10-midi.dll
Resource
win10v2004-20240611-en
General
-
Target
$PLUGINSDIR/modern-wizard.bmp
-
Size
10KB
-
MD5
ea2d7092b944bec56058af14417d0772
-
SHA1
9e4c83c458b1953c873c2d29ee2122fd425f4825
-
SHA256
90fba73f581737ae3cb3e92bcb7260a8a8eab467f12557a76259867159232345
-
SHA512
3ad290389fd1e25702d7027919c538b13dccd6d27b441a8cc365aaed6538e3d4f148db7fa1fc958a8f43e8b411cb4fbf5701da234954c9a357d99401304079c9
-
SSDEEP
192:5VApcaaerylY/EGCwlNMY8HsAUCUZuXfcqgQ+jPTh+PRN3mHuo9+OeO56V:5V1ar2jTt4Dq2Huo9+OeY4
Malware Config
Signatures
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\Control Panel\International\Geo\Nation cmd.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\Debug\WIA\wiatrace.log mspaint.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\Local Settings cmd.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3068 mspaint.exe 3068 mspaint.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 3068 mspaint.exe 3068 mspaint.exe 3068 mspaint.exe 3068 mspaint.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 2380 wrote to memory of 3068 2380 cmd.exe 92 PID 2380 wrote to memory of 3068 2380 cmd.exe 92
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\modern-wizard.bmp1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2380 -
C:\Windows\system32\mspaint.exe"C:\Windows\system32\mspaint.exe" "C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\modern-wizard.bmp"2⤵
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:3068
-
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s DeviceAssociationService1⤵PID:1576
-
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=4132,i,3671441404766730751,12082497324212183132,262144 --variations-seed-version --mojo-platform-channel-handle=4308 /prefetch:81⤵PID:3532