Overview
overview
8Static
static
3unlocker-1-9-2.zip
windows7-x64
1unlocker-1-9-2.zip
windows10-2004-x64
1Password.txt
windows7-x64
1Password.txt
windows10-2004-x64
1Unlocker1.9.2.zip
windows7-x64
1Unlocker1.9.2.zip
windows10-2004-x64
1Unlocker1.9.2.exe
windows7-x64
8Unlocker1.9.2.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
7$TEMP/DeltaTB.exe
windows7-x64
7$TEMP/DeltaTB.exe
windows10-2004-x64
7Unlocker.exe
windows7-x64
8Unlocker.exe
windows10-2004-x64
8UnlockerDriver5.sys
windows7-x64
1UnlockerDriver5.sys
windows10-2004-x64
1UnlockerInject32.exe
windows7-x64
1UnlockerInject32.exe
windows10-2004-x64
1Analysis
-
max time kernel
134s -
max time network
133s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
22-05-2024 15:26
Static task
static1
Behavioral task
behavioral1
Sample
unlocker-1-9-2.zip
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
unlocker-1-9-2.zip
Resource
win10v2004-20240426-en
Behavioral task
behavioral3
Sample
Password.txt
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
Password.txt
Resource
win10v2004-20240426-en
Behavioral task
behavioral5
Sample
Unlocker1.9.2.zip
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
Unlocker1.9.2.zip
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
Unlocker1.9.2.exe
Resource
win7-20240508-en
Behavioral task
behavioral8
Sample
Unlocker1.9.2.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240220-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/ioSpecial.ini
Resource
win7-20231129-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/ioSpecial.ini
Resource
win10v2004-20240508-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/modern-wizard.bmp
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/modern-wizard.bmp
Resource
win10v2004-20240508-en
Behavioral task
behavioral17
Sample
$TEMP/DeltaTB.exe
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
$TEMP/DeltaTB.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral19
Sample
Unlocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral20
Sample
Unlocker.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral21
Sample
UnlockerDriver5.sys
Resource
win7-20240220-en
Behavioral task
behavioral22
Sample
UnlockerDriver5.sys
Resource
win10v2004-20240508-en
Behavioral task
behavioral23
Sample
UnlockerInject32.exe
Resource
win7-20231129-en
Behavioral task
behavioral24
Sample
UnlockerInject32.exe
Resource
win10v2004-20240426-en
General
-
Target
$PLUGINSDIR/modern-wizard.bmp
-
Size
25KB
-
MD5
cbe40fd2b1ec96daedc65da172d90022
-
SHA1
366c216220aa4329dff6c485fd0e9b0f4f0a7944
-
SHA256
3ad2dc318056d0a2024af1804ea741146cfc18cc404649a44610cbf8b2056cf2
-
SHA512
62990cb16e37b6b4eff6ab03571c3a82dcaa21a1d393c3cb01d81f62287777fb0b4b27f8852b5fa71bc975feab5baa486d33f2c58660210e115de7e2bd34ea63
-
SSDEEP
24:Qwika6aSaaDaVYoG6abuJsnZs5GhI11BayNXPcDrSsUWcSphsWwlEWqCl6aHAX2x:Qoi47a5G8SddzKFIcsOz3Xz
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-1-5-21-1181767204-2009306918-3718769404-1000\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-1-5-21-1181767204-2009306918-3718769404-1000_Classes\Local Settings cmd.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3240 mspaint.exe 3240 mspaint.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 3240 mspaint.exe 3240 mspaint.exe 3240 mspaint.exe 3240 mspaint.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4712 wrote to memory of 3240 4712 cmd.exe 91 PID 4712 wrote to memory of 3240 4712 cmd.exe 91
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:4712 -
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:3240
-
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s DeviceAssociationService1⤵PID:3456
-
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 --no-appcompat-clear --field-trial-handle=4488,i,13035806169561352434,1332896185314862791,262144 --variations-seed-version --mojo-platform-channel-handle=4200 /prefetch:81⤵PID:4272