Overview
overview
8Static
static
3UltraUXThe....1.exe
windows10-2004-x64
$PLUGINSDI...re.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...rd.bmp
windows10-2004-x64
1$PLUGINSDI...gs.dll
windows10-2004-x64
3$PLUGINSDI...le.dll
windows10-2004-x64
3$TEMP/image.bmp
windows10-2004-x64
1Analysis
- max time kernel
149s - max time network
139s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
25/10/2026, 14:03
Static task
static1
Behavioral task
behavioral1
Sample
UltraUXThemePatcher_4.6.1.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
$PLUGINSDIR/SysRestore.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/modern-wizard.bmp
Resource
win10v2004-20260911-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/nsisFile.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral7
Sample
$TEMP/image.bmp
Resource
win10v2004-20260911-en
General
- Target $TEMP/image.bmp
- Size 29KB
- Sample261025-rc5yeahw8l
- SHA256 ebbe6a400cab4901c942338b9387939721921d571f3ee1c6a236a001bffae022
- MD5 f5c857165c1ab170316b905666d7cc08
- SHA1 e56b59d1fec84ff4a3600fc125b06172fbad5d95
- SHA512 a744324831d951c628d3c67332c98a7a641bdb1a5e4ea953bcb030212a36e5f70159be4313d045bd0d50a642bd2027c871225589aa7cb3b32989d1375eb6ad4e
- SSDEEP 192:ZGyfUH/UIvqQ3v6cmy+Z/X2WbnRhlndHEs:1m/zSQ3v6by+Z/mWbHldHEs
- TLSH T1BDD25F4A77C8121582CFAEF519787E4BC2327D6D653B6E12807AF44036B533E3B264E9
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3520 mspaint.exe 3520 mspaint.exe - Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 3520 mspaint.exe 3520 mspaint.exe 3520 mspaint.exe 3520 mspaint.exe
Processes
-
C:\Windows\system32\mspaint.exe"C:\Windows\system32\mspaint.exe" "C:\Users\Admin\AppData\Local\Temp\$TEMP\image.bmp"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:3520
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s DeviceAssociationService1⤵PID:2792