Analysis
- max time kernel
147s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20240221-en - resource tags
arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system - submitted
21/02/2024, 19:32
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
a0673998d4e866bfcd6c90eee93497b7.exe
Resource
win7-20240221-en
windows7-x64
18 signatures
150 seconds
General
- Target a0673998d4e866bfcd6c90eee93497b7.exe
- Size 100KB
- Sample240221-x83qtaee74
- SHA256 029d11444c02a434e1ec9f2658889a9c6f887091c8c568e2bb93c53246d3007d
- MD5 a0673998d4e866bfcd6c90eee93497b7
- SHA1 204f36176f713a8cee1899b92fb92bab65fd0e89
- SHA512 63e33a60809ba6355a91de7ae04e75ef69749f6eb2e203ea4256cd67e6a2728f776a5b55d7c6b7402f9cec76370188bf23e28a3937ba51f32c1c60019ff8c1f8
- SSDEEP 1536:cFN8VPgHoW2lMg6UgI1n+96RjF5W8mn++4YYwHxV2g1Yt6gM6e:cFEgHp2lJ6UgILXFmn+XYpxV2g1O6gC
- 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 2 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" a0673998d4e866bfcd6c90eee93497b7.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" a0673998d4e866bfcd6c90eee93497b7.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" a0673998d4e866bfcd6c90eee93497b7.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" a0673998d4e866bfcd6c90eee93497b7.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" a0673998d4e866bfcd6c90eee93497b7.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" a0673998d4e866bfcd6c90eee93497b7.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" a0673998d4e866bfcd6c90eee93497b7.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" a0673998d4e866bfcd6c90eee93497b7.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" a0673998d4e866bfcd6c90eee93497b7.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" a0673998d4e866bfcd6c90eee93497b7.exe - Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3054445511-921769590-4013668107-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\system\DisableRegistryTools = "1" a0673998d4e866bfcd6c90eee93497b7.exe - Disables Task Manager via registry modification
-
resource yara_rule behavioral2/memory/1136-2-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/1136-4-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/1136-5-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/1136-7-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/1136-11-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/1136-12-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/1136-13-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/1136-14-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/1136-15-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/1136-16-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/1136-17-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/1136-18-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/1136-19-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/1136-20-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/1136-22-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/1136-23-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/1136-24-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/1136-26-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/1136-27-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/1136-29-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/1136-31-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/1136-34-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/1136-36-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/1136-38-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/1136-40-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/1136-42-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/1136-49-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/1136-51-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/1136-53-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/1136-55-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/1136-57-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/1136-59-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/1136-61-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/1136-63-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/1136-65-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/1136-66-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/1136-67-0x0000000002180000-0x000000000320E000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" a0673998d4e866bfcd6c90eee93497b7.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" a0673998d4e866bfcd6c90eee93497b7.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" a0673998d4e866bfcd6c90eee93497b7.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc a0673998d4e866bfcd6c90eee93497b7.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" a0673998d4e866bfcd6c90eee93497b7.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" a0673998d4e866bfcd6c90eee93497b7.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" a0673998d4e866bfcd6c90eee93497b7.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" a0673998d4e866bfcd6c90eee93497b7.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) \??\U: a0673998d4e866bfcd6c90eee93497b7.exe File opened (read-only) \??\V: a0673998d4e866bfcd6c90eee93497b7.exe File opened (read-only) \??\W: a0673998d4e866bfcd6c90eee93497b7.exe File opened (read-only) \??\H: a0673998d4e866bfcd6c90eee93497b7.exe File opened (read-only) \??\I: a0673998d4e866bfcd6c90eee93497b7.exe File opened (read-only) \??\N: a0673998d4e866bfcd6c90eee93497b7.exe File opened (read-only) \??\P: a0673998d4e866bfcd6c90eee93497b7.exe File opened (read-only) \??\R: a0673998d4e866bfcd6c90eee93497b7.exe File opened (read-only) \??\Z: a0673998d4e866bfcd6c90eee93497b7.exe File opened (read-only) \??\E: a0673998d4e866bfcd6c90eee93497b7.exe File opened (read-only) \??\T: a0673998d4e866bfcd6c90eee93497b7.exe File opened (read-only) \??\G: a0673998d4e866bfcd6c90eee93497b7.exe File opened (read-only) \??\J: a0673998d4e866bfcd6c90eee93497b7.exe File opened (read-only) \??\L: a0673998d4e866bfcd6c90eee93497b7.exe File opened (read-only) \??\S: a0673998d4e866bfcd6c90eee93497b7.exe File opened (read-only) \??\X: a0673998d4e866bfcd6c90eee93497b7.exe File opened (read-only) \??\K: a0673998d4e866bfcd6c90eee93497b7.exe File opened (read-only) \??\M: a0673998d4e866bfcd6c90eee93497b7.exe File opened (read-only) \??\O: a0673998d4e866bfcd6c90eee93497b7.exe File opened (read-only) \??\Q: a0673998d4e866bfcd6c90eee93497b7.exe File opened (read-only) \??\Y: a0673998d4e866bfcd6c90eee93497b7.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 a0673998d4e866bfcd6c90eee93497b7.exe File opened for modification F:\autorun.inf a0673998d4e866bfcd6c90eee93497b7.exe - Drops file in Program Files directory 11 IoCs
description ioc Process File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\AppVShNotify.exe a0673998d4e866bfcd6c90eee93497b7.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\IntegratedOffice.exe a0673998d4e866bfcd6c90eee93497b7.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zG.exe a0673998d4e866bfcd6c90eee93497b7.exe File opened for modification C:\PROGRAM FILES\7-ZIP\Uninstall.exe a0673998d4e866bfcd6c90eee93497b7.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\appvcleaner.exe a0673998d4e866bfcd6c90eee93497b7.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\MavInject32.exe a0673998d4e866bfcd6c90eee93497b7.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeC2RClient.exe a0673998d4e866bfcd6c90eee93497b7.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeClickToRun.exe a0673998d4e866bfcd6c90eee93497b7.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7z.exe a0673998d4e866bfcd6c90eee93497b7.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zFM.exe a0673998d4e866bfcd6c90eee93497b7.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\InspectorOfficeGadget.exe a0673998d4e866bfcd6c90eee93497b7.exe - Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI a0673998d4e866bfcd6c90eee93497b7.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-1-5-21-3054445511-921769590-4013668107-1000_Classes\Local Settings a0673998d4e866bfcd6c90eee93497b7.exe - Suspicious behavior: EnumeratesProcesses 30 IoCs
pid Process 1136 a0673998d4e866bfcd6c90eee93497b7.exe 1136 a0673998d4e866bfcd6c90eee93497b7.exe 1136 a0673998d4e866bfcd6c90eee93497b7.exe 1136 a0673998d4e866bfcd6c90eee93497b7.exe 1136 a0673998d4e866bfcd6c90eee93497b7.exe 1136 a0673998d4e866bfcd6c90eee93497b7.exe 1136 a0673998d4e866bfcd6c90eee93497b7.exe 1136 a0673998d4e866bfcd6c90eee93497b7.exe 1136 a0673998d4e866bfcd6c90eee93497b7.exe 1136 a0673998d4e866bfcd6c90eee93497b7.exe 1136 a0673998d4e866bfcd6c90eee93497b7.exe 1136 a0673998d4e866bfcd6c90eee93497b7.exe 1136 a0673998d4e866bfcd6c90eee93497b7.exe 1136 a0673998d4e866bfcd6c90eee93497b7.exe 1136 a0673998d4e866bfcd6c90eee93497b7.exe 1136 a0673998d4e866bfcd6c90eee93497b7.exe 1136 a0673998d4e866bfcd6c90eee93497b7.exe 1136 a0673998d4e866bfcd6c90eee93497b7.exe 1136 a0673998d4e866bfcd6c90eee93497b7.exe 1136 a0673998d4e866bfcd6c90eee93497b7.exe 1136 a0673998d4e866bfcd6c90eee93497b7.exe 1136 a0673998d4e866bfcd6c90eee93497b7.exe 1136 a0673998d4e866bfcd6c90eee93497b7.exe 1136 a0673998d4e866bfcd6c90eee93497b7.exe 1136 a0673998d4e866bfcd6c90eee93497b7.exe 1136 a0673998d4e866bfcd6c90eee93497b7.exe 1136 a0673998d4e866bfcd6c90eee93497b7.exe 1136 a0673998d4e866bfcd6c90eee93497b7.exe 1136 a0673998d4e866bfcd6c90eee93497b7.exe 1136 a0673998d4e866bfcd6c90eee93497b7.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe Token: SeDebugPrivilege 1136 a0673998d4e866bfcd6c90eee93497b7.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1136 wrote to memory of 776 1136 a0673998d4e866bfcd6c90eee93497b7.exe 8 PID 1136 wrote to memory of 784 1136 a0673998d4e866bfcd6c90eee93497b7.exe 82 PID 1136 wrote to memory of 1016 1136 a0673998d4e866bfcd6c90eee93497b7.exe 9 PID 1136 wrote to memory of 2712 1136 a0673998d4e866bfcd6c90eee93497b7.exe 57 PID 1136 wrote to memory of 2804 1136 a0673998d4e866bfcd6c90eee93497b7.exe 55 PID 1136 wrote to memory of 2072 1136 a0673998d4e866bfcd6c90eee93497b7.exe 52 PID 1136 wrote to memory of 3244 1136 a0673998d4e866bfcd6c90eee93497b7.exe 49 PID 1136 wrote to memory of 3496 1136 a0673998d4e866bfcd6c90eee93497b7.exe 26 PID 1136 wrote to memory of 3748 1136 a0673998d4e866bfcd6c90eee93497b7.exe 25 PID 1136 wrote to memory of 3852 1136 a0673998d4e866bfcd6c90eee93497b7.exe 23 PID 1136 wrote to memory of 3968 1136 a0673998d4e866bfcd6c90eee93497b7.exe 24 PID 1136 wrote to memory of 4048 1136 a0673998d4e866bfcd6c90eee93497b7.exe 48 PID 1136 wrote to memory of 4124 1136 a0673998d4e866bfcd6c90eee93497b7.exe 47 PID 1136 wrote to memory of 2356 1136 a0673998d4e866bfcd6c90eee93497b7.exe 27 PID 1136 wrote to memory of 3444 1136 a0673998d4e866bfcd6c90eee93497b7.exe 36 PID 1136 wrote to memory of 4808 1136 a0673998d4e866bfcd6c90eee93497b7.exe 31 PID 1136 wrote to memory of 2256 1136 a0673998d4e866bfcd6c90eee93497b7.exe 30 PID 1136 wrote to memory of 460 1136 a0673998d4e866bfcd6c90eee93497b7.exe 29 PID 1136 wrote to memory of 3468 1136 a0673998d4e866bfcd6c90eee93497b7.exe 84 PID 1136 wrote to memory of 776 1136 a0673998d4e866bfcd6c90eee93497b7.exe 8 PID 1136 wrote to memory of 784 1136 a0673998d4e866bfcd6c90eee93497b7.exe 82 PID 1136 wrote to memory of 1016 1136 a0673998d4e866bfcd6c90eee93497b7.exe 9 PID 1136 wrote to memory of 2712 1136 a0673998d4e866bfcd6c90eee93497b7.exe 57 PID 1136 wrote to memory of 2804 1136 a0673998d4e866bfcd6c90eee93497b7.exe 55 PID 1136 wrote to memory of 2072 1136 a0673998d4e866bfcd6c90eee93497b7.exe 52 PID 1136 wrote to memory of 3244 1136 a0673998d4e866bfcd6c90eee93497b7.exe 49 PID 1136 wrote to memory of 3496 1136 a0673998d4e866bfcd6c90eee93497b7.exe 26 PID 1136 wrote to memory of 3748 1136 a0673998d4e866bfcd6c90eee93497b7.exe 25 PID 1136 wrote to memory of 3852 1136 a0673998d4e866bfcd6c90eee93497b7.exe 23 PID 1136 wrote to memory of 3968 1136 a0673998d4e866bfcd6c90eee93497b7.exe 24 PID 1136 wrote to memory of 4048 1136 a0673998d4e866bfcd6c90eee93497b7.exe 48 PID 1136 wrote to memory of 4124 1136 a0673998d4e866bfcd6c90eee93497b7.exe 47 PID 1136 wrote to memory of 2356 1136 a0673998d4e866bfcd6c90eee93497b7.exe 27 PID 1136 wrote to memory of 3444 1136 a0673998d4e866bfcd6c90eee93497b7.exe 36 PID 1136 wrote to memory of 4808 1136 a0673998d4e866bfcd6c90eee93497b7.exe 31 PID 1136 wrote to memory of 2256 1136 a0673998d4e866bfcd6c90eee93497b7.exe 30 PID 1136 wrote to memory of 460 1136 a0673998d4e866bfcd6c90eee93497b7.exe 29 PID 1136 wrote to memory of 4556 1136 a0673998d4e866bfcd6c90eee93497b7.exe 85 PID 1136 wrote to memory of 1664 1136 a0673998d4e866bfcd6c90eee93497b7.exe 86 PID 1136 wrote to memory of 776 1136 a0673998d4e866bfcd6c90eee93497b7.exe 8 PID 1136 wrote to memory of 784 1136 a0673998d4e866bfcd6c90eee93497b7.exe 82 PID 1136 wrote to memory of 1016 1136 a0673998d4e866bfcd6c90eee93497b7.exe 9 PID 1136 wrote to memory of 2712 1136 a0673998d4e866bfcd6c90eee93497b7.exe 57 PID 1136 wrote to memory of 2804 1136 a0673998d4e866bfcd6c90eee93497b7.exe 55 PID 1136 wrote to memory of 2072 1136 a0673998d4e866bfcd6c90eee93497b7.exe 52 PID 1136 wrote to memory of 3244 1136 a0673998d4e866bfcd6c90eee93497b7.exe 49 PID 1136 wrote to memory of 3496 1136 a0673998d4e866bfcd6c90eee93497b7.exe 26 PID 1136 wrote to memory of 3748 1136 a0673998d4e866bfcd6c90eee93497b7.exe 25 PID 1136 wrote to memory of 3852 1136 a0673998d4e866bfcd6c90eee93497b7.exe 23 PID 1136 wrote to memory of 3968 1136 a0673998d4e866bfcd6c90eee93497b7.exe 24 PID 1136 wrote to memory of 4048 1136 a0673998d4e866bfcd6c90eee93497b7.exe 48 PID 1136 wrote to memory of 4124 1136 a0673998d4e866bfcd6c90eee93497b7.exe 47 PID 1136 wrote to memory of 2356 1136 a0673998d4e866bfcd6c90eee93497b7.exe 27 PID 1136 wrote to memory of 3444 1136 a0673998d4e866bfcd6c90eee93497b7.exe 36 PID 1136 wrote to memory of 4808 1136 a0673998d4e866bfcd6c90eee93497b7.exe 31 PID 1136 wrote to memory of 2256 1136 a0673998d4e866bfcd6c90eee93497b7.exe 30 PID 1136 wrote to memory of 4556 1136 a0673998d4e866bfcd6c90eee93497b7.exe 85 PID 1136 wrote to memory of 3544 1136 a0673998d4e866bfcd6c90eee93497b7.exe 87 PID 1136 wrote to memory of 776 1136 a0673998d4e866bfcd6c90eee93497b7.exe 8 PID 1136 wrote to memory of 784 1136 a0673998d4e866bfcd6c90eee93497b7.exe 82 PID 1136 wrote to memory of 1016 1136 a0673998d4e866bfcd6c90eee93497b7.exe 9 PID 1136 wrote to memory of 2712 1136 a0673998d4e866bfcd6c90eee93497b7.exe 57 PID 1136 wrote to memory of 2804 1136 a0673998d4e866bfcd6c90eee93497b7.exe 55 PID 1136 wrote to memory of 2072 1136 a0673998d4e866bfcd6c90eee93497b7.exe 52 - System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" a0673998d4e866bfcd6c90eee93497b7.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:776
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:1016
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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:3852
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3968
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3748
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3496
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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:2356
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:460
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca1⤵PID:2256
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppX53ypgrj20bgndg05hj3tc7z654myszwp.mca1⤵PID:4808
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3444
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4124
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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:4048
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3244
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C:\Users\Admin\AppData\Local\Temp\a0673998d4e866bfcd6c90eee93497b7.exe"C:\Users\Admin\AppData\Local\Temp\a0673998d4e866bfcd6c90eee93497b7.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Disables RegEdit via registry modification
- 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
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1136
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2072
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2804
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2712
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:784
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C:\Windows\system32\BackgroundTaskHost.exe"C:\Windows\system32\BackgroundTaskHost.exe" -ServerName:BackgroundTaskHost.WebAccountProvider1⤵PID:3468
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4556
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C:\Windows\System32\wuapihost.exeC:\Windows\System32\wuapihost.exe -Embedding1⤵PID:1664
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3544
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
3Disable or Modify Tools
3Modify Registry
5Replay Monitor
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Downloads
- Path F:\spwmpj.pif
- Size 100KB
- SHA256 8b3dbd2fb2f3378f3739f86b8612e98711cb332a3ed7a6c91aa4b5952b94037d
- MD5 b5aaf5ab6d479fbce7f5cddaa9c19e13
- SHA1 d03f6ccd7998abb9a461b685fef8f8c023d827fd
- SHA512 f5d759caf8c0d10a3a9168f9743378591a7b2aaa5b56c6b54be4a7292e6cbaf6d16586890550e00b10eb858cceb1b8335de9d8fc8e54101e5c6f188c1ff82419
- SSDEEP 1536:L0SeDzZKODBE0ba80aYWPTurnb4zZz4n7ZriudSnfl8gN6BqIZfpIilIhnFK:wSeDtKuNvP0nboMlzSfpqqIZfJIhnF
- MD5 SHA1 SHA512 SSDEEP