Analysis
- max time kernel
122s - max time network
109s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system - submitted
22/08/2024, 03:31
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
bb0592556ef699a649f0c0f7756e3708.exe
Resource
win7-20240704-en
windows7-x64
17 signatures
150 seconds
General
- Target bb0592556ef699a649f0c0f7756e3708.exe
- Size 100KB
- Sample240822-d22qdswerf
- SHA256 69735cd8499cfbf56dab45602c168d9ce3bec18f106935f17b311c0b17e5ec37
- MD5 bb0592556ef699a649f0c0f7756e3708
- SHA1 fc3b4013217e6312ba35114848805e2db1aba9eb
- SHA512 f7fc3df360d4c09b6874693913924c3ad437326f4ed0910e0c9c943ff29f3849681a6fed7877fc843836785b62575d3f6a15221b00739e88f38784ef39494a40
- SSDEEP 3072:2LhREnsUESLA3Zcjm9qDIDtcuxFaWhBgjn0:mslLEem9qsOW4D0
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
sality
C2
-
http://89.119.67.154/testo5/
-
http://kukutrustnet777.info/home.gif
-
http://kukutrustnet888.info/home.gif
-
http://kukutrustnet987.info/home.gif
-
http://www.klkjwre9fqwieluoi.info/
-
http://kukutrustnet777888.info/
Signatures
- Modifies firewall policy service 3 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" bb0592556ef699a649f0c0f7756e3708.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" bb0592556ef699a649f0c0f7756e3708.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" bb0592556ef699a649f0c0f7756e3708.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" bb0592556ef699a649f0c0f7756e3708.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" bb0592556ef699a649f0c0f7756e3708.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" bb0592556ef699a649f0c0f7756e3708.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" bb0592556ef699a649f0c0f7756e3708.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" bb0592556ef699a649f0c0f7756e3708.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" bb0592556ef699a649f0c0f7756e3708.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" bb0592556ef699a649f0c0f7756e3708.exe -
resource yara_rule behavioral2/memory/3216-1-0x00000000021B0000-0x000000000323E000-memory.dmp upx behavioral2/memory/3216-3-0x00000000021B0000-0x000000000323E000-memory.dmp upx behavioral2/memory/3216-6-0x00000000021B0000-0x000000000323E000-memory.dmp upx behavioral2/memory/3216-5-0x00000000021B0000-0x000000000323E000-memory.dmp upx behavioral2/memory/3216-4-0x00000000021B0000-0x000000000323E000-memory.dmp upx behavioral2/memory/3216-12-0x00000000021B0000-0x000000000323E000-memory.dmp upx behavioral2/memory/3216-14-0x00000000021B0000-0x000000000323E000-memory.dmp upx behavioral2/memory/3216-7-0x00000000021B0000-0x000000000323E000-memory.dmp upx behavioral2/memory/3216-8-0x00000000021B0000-0x000000000323E000-memory.dmp upx behavioral2/memory/3216-11-0x00000000021B0000-0x000000000323E000-memory.dmp upx behavioral2/memory/3216-16-0x00000000021B0000-0x000000000323E000-memory.dmp upx behavioral2/memory/3216-17-0x00000000021B0000-0x000000000323E000-memory.dmp upx behavioral2/memory/3216-18-0x00000000021B0000-0x000000000323E000-memory.dmp upx behavioral2/memory/3216-19-0x00000000021B0000-0x000000000323E000-memory.dmp upx behavioral2/memory/3216-20-0x00000000021B0000-0x000000000323E000-memory.dmp upx behavioral2/memory/3216-22-0x00000000021B0000-0x000000000323E000-memory.dmp upx behavioral2/memory/3216-23-0x00000000021B0000-0x000000000323E000-memory.dmp upx behavioral2/memory/3216-24-0x00000000021B0000-0x000000000323E000-memory.dmp upx behavioral2/memory/3216-26-0x00000000021B0000-0x000000000323E000-memory.dmp upx behavioral2/memory/3216-29-0x00000000021B0000-0x000000000323E000-memory.dmp upx behavioral2/memory/3216-30-0x00000000021B0000-0x000000000323E000-memory.dmp upx behavioral2/memory/3216-32-0x00000000021B0000-0x000000000323E000-memory.dmp upx behavioral2/memory/3216-35-0x00000000021B0000-0x000000000323E000-memory.dmp upx behavioral2/memory/3216-36-0x00000000021B0000-0x000000000323E000-memory.dmp upx behavioral2/memory/3216-39-0x00000000021B0000-0x000000000323E000-memory.dmp upx behavioral2/memory/3216-40-0x00000000021B0000-0x000000000323E000-memory.dmp upx behavioral2/memory/3216-43-0x00000000021B0000-0x000000000323E000-memory.dmp upx behavioral2/memory/3216-45-0x00000000021B0000-0x000000000323E000-memory.dmp upx behavioral2/memory/3216-47-0x00000000021B0000-0x000000000323E000-memory.dmp upx behavioral2/memory/3216-48-0x00000000021B0000-0x000000000323E000-memory.dmp upx behavioral2/memory/3216-49-0x00000000021B0000-0x000000000323E000-memory.dmp upx behavioral2/memory/3216-50-0x00000000021B0000-0x000000000323E000-memory.dmp upx behavioral2/memory/3216-52-0x00000000021B0000-0x000000000323E000-memory.dmp upx behavioral2/memory/3216-53-0x00000000021B0000-0x000000000323E000-memory.dmp upx behavioral2/memory/3216-59-0x00000000021B0000-0x000000000323E000-memory.dmp upx behavioral2/memory/3216-60-0x00000000021B0000-0x000000000323E000-memory.dmp upx behavioral2/memory/3216-62-0x00000000021B0000-0x000000000323E000-memory.dmp upx behavioral2/memory/3216-63-0x00000000021B0000-0x000000000323E000-memory.dmp upx behavioral2/memory/3216-65-0x00000000021B0000-0x000000000323E000-memory.dmp upx behavioral2/memory/3216-68-0x00000000021B0000-0x000000000323E000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" bb0592556ef699a649f0c0f7756e3708.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" bb0592556ef699a649f0c0f7756e3708.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" bb0592556ef699a649f0c0f7756e3708.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" bb0592556ef699a649f0c0f7756e3708.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc bb0592556ef699a649f0c0f7756e3708.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" bb0592556ef699a649f0c0f7756e3708.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" bb0592556ef699a649f0c0f7756e3708.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" bb0592556ef699a649f0c0f7756e3708.exe - Enumerates connected drives 3 TTPs 21 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\P: bb0592556ef699a649f0c0f7756e3708.exe File opened (read-only) \??\U: bb0592556ef699a649f0c0f7756e3708.exe File opened (read-only) \??\G: bb0592556ef699a649f0c0f7756e3708.exe File opened (read-only) \??\M: bb0592556ef699a649f0c0f7756e3708.exe File opened (read-only) \??\O: bb0592556ef699a649f0c0f7756e3708.exe File opened (read-only) \??\J: bb0592556ef699a649f0c0f7756e3708.exe File opened (read-only) \??\N: bb0592556ef699a649f0c0f7756e3708.exe File opened (read-only) \??\S: bb0592556ef699a649f0c0f7756e3708.exe File opened (read-only) \??\T: bb0592556ef699a649f0c0f7756e3708.exe File opened (read-only) \??\V: bb0592556ef699a649f0c0f7756e3708.exe File opened (read-only) \??\W: bb0592556ef699a649f0c0f7756e3708.exe File opened (read-only) \??\X: bb0592556ef699a649f0c0f7756e3708.exe File opened (read-only) \??\Z: bb0592556ef699a649f0c0f7756e3708.exe File opened (read-only) \??\I: bb0592556ef699a649f0c0f7756e3708.exe File opened (read-only) \??\Q: bb0592556ef699a649f0c0f7756e3708.exe File opened (read-only) \??\K: bb0592556ef699a649f0c0f7756e3708.exe File opened (read-only) \??\L: bb0592556ef699a649f0c0f7756e3708.exe File opened (read-only) \??\R: bb0592556ef699a649f0c0f7756e3708.exe File opened (read-only) \??\Y: bb0592556ef699a649f0c0f7756e3708.exe File opened (read-only) \??\E: bb0592556ef699a649f0c0f7756e3708.exe File opened (read-only) \??\H: bb0592556ef699a649f0c0f7756e3708.exe - Drops autorun.inf file 1 TTPs 2 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
description ioc Process File opened for modification C:\autorun.inf bb0592556ef699a649f0c0f7756e3708.exe File opened for modification F:\autorun.inf bb0592556ef699a649f0c0f7756e3708.exe - Drops file in Program Files directory 11 IoCs
description ioc Process File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeClickToRun.exe bb0592556ef699a649f0c0f7756e3708.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zFM.exe bb0592556ef699a649f0c0f7756e3708.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\AppVShNotify.exe bb0592556ef699a649f0c0f7756e3708.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\IntegratedOffice.exe bb0592556ef699a649f0c0f7756e3708.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeC2RClient.exe bb0592556ef699a649f0c0f7756e3708.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\InspectorOfficeGadget.exe bb0592556ef699a649f0c0f7756e3708.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\MavInject32.exe bb0592556ef699a649f0c0f7756e3708.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7z.exe bb0592556ef699a649f0c0f7756e3708.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zG.exe bb0592556ef699a649f0c0f7756e3708.exe File opened for modification C:\PROGRAM FILES\7-ZIP\Uninstall.exe bb0592556ef699a649f0c0f7756e3708.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\appvcleaner.exe bb0592556ef699a649f0c0f7756e3708.exe - Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI bb0592556ef699a649f0c0f7756e3708.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language bb0592556ef699a649f0c0f7756e3708.exe - Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Local Settings bb0592556ef699a649f0c0f7756e3708.exe - Suspicious behavior: EnumeratesProcesses 24 IoCs
pid Process 3216 bb0592556ef699a649f0c0f7756e3708.exe 3216 bb0592556ef699a649f0c0f7756e3708.exe 3216 bb0592556ef699a649f0c0f7756e3708.exe 3216 bb0592556ef699a649f0c0f7756e3708.exe 3216 bb0592556ef699a649f0c0f7756e3708.exe 3216 bb0592556ef699a649f0c0f7756e3708.exe 3216 bb0592556ef699a649f0c0f7756e3708.exe 3216 bb0592556ef699a649f0c0f7756e3708.exe 3216 bb0592556ef699a649f0c0f7756e3708.exe 3216 bb0592556ef699a649f0c0f7756e3708.exe 3216 bb0592556ef699a649f0c0f7756e3708.exe 3216 bb0592556ef699a649f0c0f7756e3708.exe 3216 bb0592556ef699a649f0c0f7756e3708.exe 3216 bb0592556ef699a649f0c0f7756e3708.exe 3216 bb0592556ef699a649f0c0f7756e3708.exe 3216 bb0592556ef699a649f0c0f7756e3708.exe 3216 bb0592556ef699a649f0c0f7756e3708.exe 3216 bb0592556ef699a649f0c0f7756e3708.exe 3216 bb0592556ef699a649f0c0f7756e3708.exe 3216 bb0592556ef699a649f0c0f7756e3708.exe 3216 bb0592556ef699a649f0c0f7756e3708.exe 3216 bb0592556ef699a649f0c0f7756e3708.exe 3216 bb0592556ef699a649f0c0f7756e3708.exe 3216 bb0592556ef699a649f0c0f7756e3708.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe Token: SeDebugPrivilege 3216 bb0592556ef699a649f0c0f7756e3708.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3216 wrote to memory of 780 3216 bb0592556ef699a649f0c0f7756e3708.exe 8 PID 3216 wrote to memory of 788 3216 bb0592556ef699a649f0c0f7756e3708.exe 9 PID 3216 wrote to memory of 384 3216 bb0592556ef699a649f0c0f7756e3708.exe 13 PID 3216 wrote to memory of 2652 3216 bb0592556ef699a649f0c0f7756e3708.exe 44 PID 3216 wrote to memory of 2664 3216 bb0592556ef699a649f0c0f7756e3708.exe 45 PID 3216 wrote to memory of 2884 3216 bb0592556ef699a649f0c0f7756e3708.exe 52 PID 3216 wrote to memory of 3428 3216 bb0592556ef699a649f0c0f7756e3708.exe 56 PID 3216 wrote to memory of 3560 3216 bb0592556ef699a649f0c0f7756e3708.exe 57 PID 3216 wrote to memory of 3736 3216 bb0592556ef699a649f0c0f7756e3708.exe 58 PID 3216 wrote to memory of 3824 3216 bb0592556ef699a649f0c0f7756e3708.exe 59 PID 3216 wrote to memory of 3888 3216 bb0592556ef699a649f0c0f7756e3708.exe 60 PID 3216 wrote to memory of 3984 3216 bb0592556ef699a649f0c0f7756e3708.exe 61 PID 3216 wrote to memory of 804 3216 bb0592556ef699a649f0c0f7756e3708.exe 62 PID 3216 wrote to memory of 3380 3216 bb0592556ef699a649f0c0f7756e3708.exe 74 PID 3216 wrote to memory of 5080 3216 bb0592556ef699a649f0c0f7756e3708.exe 75 PID 3216 wrote to memory of 1408 3216 bb0592556ef699a649f0c0f7756e3708.exe 76 PID 3216 wrote to memory of 744 3216 bb0592556ef699a649f0c0f7756e3708.exe 81 PID 3216 wrote to memory of 4500 3216 bb0592556ef699a649f0c0f7756e3708.exe 82 PID 3216 wrote to memory of 780 3216 bb0592556ef699a649f0c0f7756e3708.exe 8 PID 3216 wrote to memory of 788 3216 bb0592556ef699a649f0c0f7756e3708.exe 9 PID 3216 wrote to memory of 384 3216 bb0592556ef699a649f0c0f7756e3708.exe 13 PID 3216 wrote to memory of 2652 3216 bb0592556ef699a649f0c0f7756e3708.exe 44 PID 3216 wrote to memory of 2664 3216 bb0592556ef699a649f0c0f7756e3708.exe 45 PID 3216 wrote to memory of 2884 3216 bb0592556ef699a649f0c0f7756e3708.exe 52 PID 3216 wrote to memory of 3428 3216 bb0592556ef699a649f0c0f7756e3708.exe 56 PID 3216 wrote to memory of 3560 3216 bb0592556ef699a649f0c0f7756e3708.exe 57 PID 3216 wrote to memory of 3736 3216 bb0592556ef699a649f0c0f7756e3708.exe 58 PID 3216 wrote to memory of 3824 3216 bb0592556ef699a649f0c0f7756e3708.exe 59 PID 3216 wrote to memory of 3888 3216 bb0592556ef699a649f0c0f7756e3708.exe 60 PID 3216 wrote to memory of 3984 3216 bb0592556ef699a649f0c0f7756e3708.exe 61 PID 3216 wrote to memory of 804 3216 bb0592556ef699a649f0c0f7756e3708.exe 62 PID 3216 wrote to memory of 3380 3216 bb0592556ef699a649f0c0f7756e3708.exe 74 PID 3216 wrote to memory of 5080 3216 bb0592556ef699a649f0c0f7756e3708.exe 75 PID 3216 wrote to memory of 1408 3216 bb0592556ef699a649f0c0f7756e3708.exe 76 PID 3216 wrote to memory of 744 3216 bb0592556ef699a649f0c0f7756e3708.exe 81 PID 3216 wrote to memory of 2336 3216 bb0592556ef699a649f0c0f7756e3708.exe 85 PID 3216 wrote to memory of 780 3216 bb0592556ef699a649f0c0f7756e3708.exe 8 PID 3216 wrote to memory of 788 3216 bb0592556ef699a649f0c0f7756e3708.exe 9 PID 3216 wrote to memory of 384 3216 bb0592556ef699a649f0c0f7756e3708.exe 13 PID 3216 wrote to memory of 2652 3216 bb0592556ef699a649f0c0f7756e3708.exe 44 PID 3216 wrote to memory of 2664 3216 bb0592556ef699a649f0c0f7756e3708.exe 45 PID 3216 wrote to memory of 2884 3216 bb0592556ef699a649f0c0f7756e3708.exe 52 PID 3216 wrote to memory of 3428 3216 bb0592556ef699a649f0c0f7756e3708.exe 56 PID 3216 wrote to memory of 3560 3216 bb0592556ef699a649f0c0f7756e3708.exe 57 PID 3216 wrote to memory of 3736 3216 bb0592556ef699a649f0c0f7756e3708.exe 58 PID 3216 wrote to memory of 3824 3216 bb0592556ef699a649f0c0f7756e3708.exe 59 PID 3216 wrote to memory of 3888 3216 bb0592556ef699a649f0c0f7756e3708.exe 60 PID 3216 wrote to memory of 3984 3216 bb0592556ef699a649f0c0f7756e3708.exe 61 PID 3216 wrote to memory of 804 3216 bb0592556ef699a649f0c0f7756e3708.exe 62 PID 3216 wrote to memory of 3380 3216 bb0592556ef699a649f0c0f7756e3708.exe 74 PID 3216 wrote to memory of 5080 3216 bb0592556ef699a649f0c0f7756e3708.exe 75 PID 3216 wrote to memory of 1408 3216 bb0592556ef699a649f0c0f7756e3708.exe 76 PID 3216 wrote to memory of 744 3216 bb0592556ef699a649f0c0f7756e3708.exe 81 PID 3216 wrote to memory of 2336 3216 bb0592556ef699a649f0c0f7756e3708.exe 85 PID 3216 wrote to memory of 780 3216 bb0592556ef699a649f0c0f7756e3708.exe 8 PID 3216 wrote to memory of 788 3216 bb0592556ef699a649f0c0f7756e3708.exe 9 PID 3216 wrote to memory of 384 3216 bb0592556ef699a649f0c0f7756e3708.exe 13 PID 3216 wrote to memory of 2652 3216 bb0592556ef699a649f0c0f7756e3708.exe 44 PID 3216 wrote to memory of 2664 3216 bb0592556ef699a649f0c0f7756e3708.exe 45 PID 3216 wrote to memory of 2884 3216 bb0592556ef699a649f0c0f7756e3708.exe 52 PID 3216 wrote to memory of 3428 3216 bb0592556ef699a649f0c0f7756e3708.exe 56 PID 3216 wrote to memory of 3560 3216 bb0592556ef699a649f0c0f7756e3708.exe 57 PID 3216 wrote to memory of 3736 3216 bb0592556ef699a649f0c0f7756e3708.exe 58 PID 3216 wrote to memory of 3824 3216 bb0592556ef699a649f0c0f7756e3708.exe 59 - System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" bb0592556ef699a649f0c0f7756e3708.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:780
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:788
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:384
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2652
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2664
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2884
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3428
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C:\Users\Admin\AppData\Local\Temp\bb0592556ef699a649f0c0f7756e3708.exe"C:\Users\Admin\AppData\Local\Temp\bb0592556ef699a649f0c0f7756e3708.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- Drops autorun.inf file
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:3216
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3560
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3736
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵PID:3824
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3888
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C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵PID:3984
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:804
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C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca1⤵PID:3380
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:5080
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:1408
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca1⤵PID:744
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:4500
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:2336
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}1⤵PID:4344
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Create or Modify System Process
1Windows Service
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
4Disable or Modify System Firewall
1Disable or Modify Tools
3Modify Registry
5Replay Monitor
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Downloads
- Path C:\rnoib.exe
- Size 100KB
- SHA256 bbfef57a8e5696af97bd4f7f4889ba310703ca35420ccddee959e2ff9a865d7b
- MD5 f70774128a906e8bcbe165128b3251ee
- SHA1 27da670a8a881f5356d3b58b6ba5647e9da89c73
- SHA512 db86df9b9c6554cb44f3109b3ab2672d6bdf2514c8b1ba4f9ee6ac4a056d5bba7306ce5c0129080b472a5a97500ffb60824ff162c1dc4d1284d6633c6007090b
- SSDEEP 3072:PQYEwdHSZ+pd9IWSUylIyl1URAGnzAaArAT5vuRSbk:PVEGykp8Fce1MVWrMBk
- MD5 SHA1 SHA512 SSDEEP