Overview
overview
8Static
static
3Unlocker1.9.2.exe
windows7-x64
7Unlocker1.9.2.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$TEMP/DeltaTB.exe
windows7-x64
7$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
117s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
27-03-2024 12:24
Static task
static1
Behavioral task
behavioral1
Sample
Unlocker1.9.2.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Unlocker1.9.2.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240215-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral7
Sample
$TEMP/DeltaTB.exe
Resource
win7-20240220-en
Behavioral task
behavioral8
Sample
$TEMP/DeltaTB.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral9
Sample
Unlocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
Unlocker.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral11
Sample
UnlockerDriver5.sys
Resource
win7-20231129-en
Behavioral task
behavioral12
Sample
UnlockerDriver5.sys
Resource
win10v2004-20240226-en
Behavioral task
behavioral13
Sample
UnlockerInject32.exe
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
UnlockerInject32.exe
Resource
win10v2004-20240226-en
General
-
Target
Unlocker.exe
-
Size
122KB
-
MD5
0a77f732624155a215f5ca54df9b2930
-
SHA1
172bdf71343dd6544cfbe04abbc3dec4535f7d84
-
SHA256
a0b651038c4301f70e4aea506eb90edc584a5c4ca46880c7dc2ae5eafa6dc506
-
SHA512
6482c9fc3b5ff9d5798deb9965b4dfab9ba62b889e921011696f29dd96b813194a59f76a52a88fa4962317c6a43a21122c857e4ca80c6c4360c2cee544117352
-
SSDEEP
1536:QjL8UYqusRZHN+R6iJBf232Qxl1D5ljFerDUF7TGMvB+xpgGfGlbPMcpEkAEAG+L://sRZt+R6+232QLADzMvYonfgQ/Y39
Malware Config
Signatures
-
Sets service image path in registry 2 TTPs 1 IoCs
Processes:
Unlocker.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\UnlockerDriver5\ImagePath = "\\??\\C:\\Users\\Admin\\AppData\\Local\\Temp\\UnlockerDriver5.sys" Unlocker.exe -
Suspicious behavior: LoadsDriver 2 IoCs
Processes:
Unlocker.exepid Process 2020 Unlocker.exe 2020 Unlocker.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
Unlocker.exedescription pid Process Token: SeDebugPrivilege 2020 Unlocker.exe Token: SeLoadDriverPrivilege 2020 Unlocker.exe Token: SeBackupPrivilege 2020 Unlocker.exe Token: SeTakeOwnershipPrivilege 2020 Unlocker.exe