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Analysis
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max time kernel
159s -
max time network
261s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
14/10/2023, 13:18
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe
Resource
win7-20230831-en
General
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Target
NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe
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Size
744KB
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MD5
153a7adb63178b1ee3aef2608deae190
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SHA1
5a8bc86a0710dfbb1c4347708ef42d89262f3178
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SHA256
a5f7d09edfcd2d6ba588a3e2da94fce28ca130cd1eb7032d6a107830be827227
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SHA512
72dae164266d66e88bc3b8bd9f9a80b332e4b2f97aa082d1fa42b39e778bc435f0323a4e6e1e4ceeb8564c56a3986a81686875ea1a3c654042fe89c48899ae95
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SSDEEP
12288:NTyjXW+48qWywrU4kGFezOAVuJ5PI3ww7F5DO3HYffPLnE/B:RIXW/8yw1ez54lI7F5SXYHPr0
Malware Config
Extracted
sality
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
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Modifies firewall policy service 2 TTPs 6 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" rundll32.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" rundll32.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" rundll32.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe -
Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe -
Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" rundll32.exe Set value (int) \REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" rundll32.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" rundll32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" rundll32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" rundll32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" rundll32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" rundll32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" rundll32.exe -
Executes dropped EXE 1 IoCs
pid Process 2964 rundll32.exe -
resource yara_rule behavioral2/memory/1620-2-0x00000000032B0000-0x000000000433E000-memory.dmp upx behavioral2/memory/1620-6-0x00000000032B0000-0x000000000433E000-memory.dmp upx behavioral2/memory/1620-8-0x00000000032B0000-0x000000000433E000-memory.dmp upx behavioral2/memory/1620-9-0x00000000032B0000-0x000000000433E000-memory.dmp upx behavioral2/memory/1620-10-0x00000000032B0000-0x000000000433E000-memory.dmp upx behavioral2/memory/1620-11-0x00000000032B0000-0x000000000433E000-memory.dmp upx behavioral2/memory/1620-12-0x00000000032B0000-0x000000000433E000-memory.dmp upx behavioral2/memory/1620-16-0x00000000032B0000-0x000000000433E000-memory.dmp upx behavioral2/memory/1620-17-0x00000000032B0000-0x000000000433E000-memory.dmp upx behavioral2/memory/1620-20-0x00000000032B0000-0x000000000433E000-memory.dmp upx behavioral2/memory/2964-50-0x0000000006950000-0x00000000079DE000-memory.dmp upx behavioral2/memory/2964-52-0x0000000006950000-0x00000000079DE000-memory.dmp upx behavioral2/memory/2964-53-0x0000000006950000-0x00000000079DE000-memory.dmp upx behavioral2/memory/2964-54-0x0000000006950000-0x00000000079DE000-memory.dmp upx behavioral2/memory/2964-55-0x0000000006950000-0x00000000079DE000-memory.dmp upx behavioral2/memory/2964-56-0x0000000006950000-0x00000000079DE000-memory.dmp upx behavioral2/memory/2964-57-0x0000000006950000-0x00000000079DE000-memory.dmp upx behavioral2/memory/2964-58-0x0000000006950000-0x00000000079DE000-memory.dmp upx behavioral2/memory/2964-59-0x0000000006950000-0x00000000079DE000-memory.dmp upx behavioral2/memory/2964-61-0x0000000006950000-0x00000000079DE000-memory.dmp upx behavioral2/memory/2964-62-0x0000000006950000-0x00000000079DE000-memory.dmp upx behavioral2/memory/2964-65-0x0000000006950000-0x00000000079DE000-memory.dmp upx behavioral2/memory/2964-66-0x0000000006950000-0x00000000079DE000-memory.dmp upx behavioral2/memory/2964-67-0x0000000006950000-0x00000000079DE000-memory.dmp upx behavioral2/memory/2964-69-0x0000000006950000-0x00000000079DE000-memory.dmp upx behavioral2/memory/2964-71-0x0000000006950000-0x00000000079DE000-memory.dmp upx behavioral2/memory/2964-72-0x0000000006950000-0x00000000079DE000-memory.dmp upx behavioral2/memory/2964-73-0x0000000006950000-0x00000000079DE000-memory.dmp upx behavioral2/memory/2964-74-0x0000000006950000-0x00000000079DE000-memory.dmp upx behavioral2/memory/2964-76-0x0000000006950000-0x00000000079DE000-memory.dmp upx behavioral2/memory/2964-78-0x0000000006950000-0x00000000079DE000-memory.dmp upx behavioral2/memory/2964-81-0x0000000006950000-0x00000000079DE000-memory.dmp upx behavioral2/memory/2964-83-0x0000000006950000-0x00000000079DE000-memory.dmp upx behavioral2/memory/2964-88-0x0000000006950000-0x00000000079DE000-memory.dmp upx behavioral2/memory/2964-90-0x0000000006950000-0x00000000079DE000-memory.dmp upx behavioral2/memory/2964-135-0x0000000006950000-0x00000000079DE000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" rundll32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" rundll32.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc rundll32.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" rundll32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" rundll32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" rundll32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" rundll32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Microsoft Windows = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Office\\rundll32.exe" NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" rundll32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\O: rundll32.exe File opened (read-only) \??\S: rundll32.exe File opened (read-only) \??\W: rundll32.exe File opened (read-only) \??\Y: rundll32.exe File opened (read-only) \??\E: rundll32.exe File opened (read-only) \??\K: rundll32.exe File opened (read-only) \??\L: rundll32.exe File opened (read-only) \??\M: rundll32.exe File opened (read-only) \??\Q: rundll32.exe File opened (read-only) \??\X: rundll32.exe File opened (read-only) \??\A: rundll32.exe File opened (read-only) \??\G: rundll32.exe File opened (read-only) \??\N: rundll32.exe File opened (read-only) \??\P: rundll32.exe File opened (read-only) \??\B: rundll32.exe File opened (read-only) \??\H: rundll32.exe File opened (read-only) \??\J: rundll32.exe File opened (read-only) \??\U: rundll32.exe File opened (read-only) \??\Z: rundll32.exe File opened (read-only) \??\I: rundll32.exe File opened (read-only) \??\R: rundll32.exe File opened (read-only) \??\T: rundll32.exe File opened (read-only) \??\V: rundll32.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 12 IoCs
pid Process 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 2964 rundll32.exe 2964 rundll32.exe 2964 rundll32.exe 2964 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe Token: SeDebugPrivilege 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 2964 rundll32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1620 wrote to memory of 816 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 84 PID 1620 wrote to memory of 824 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 83 PID 1620 wrote to memory of 384 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 9 PID 1620 wrote to memory of 2752 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 76 PID 1620 wrote to memory of 2760 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 75 PID 1620 wrote to memory of 2888 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 74 PID 1620 wrote to memory of 3156 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 72 PID 1620 wrote to memory of 3272 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 71 PID 1620 wrote to memory of 3504 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 70 PID 1620 wrote to memory of 3608 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 69 PID 1620 wrote to memory of 3720 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 42 PID 1620 wrote to memory of 3812 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 43 PID 1620 wrote to memory of 3928 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 68 PID 1620 wrote to memory of 4696 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 66 PID 1620 wrote to memory of 1232 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 45 PID 1620 wrote to memory of 1172 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 47 PID 1620 wrote to memory of 3772 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 48 PID 1620 wrote to memory of 3024 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 49 PID 1620 wrote to memory of 4352 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 53 PID 1620 wrote to memory of 816 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 84 PID 1620 wrote to memory of 824 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 83 PID 1620 wrote to memory of 384 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 9 PID 1620 wrote to memory of 2752 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 76 PID 1620 wrote to memory of 2760 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 75 PID 1620 wrote to memory of 2888 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 74 PID 1620 wrote to memory of 3156 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 72 PID 1620 wrote to memory of 3272 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 71 PID 1620 wrote to memory of 3504 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 70 PID 1620 wrote to memory of 3608 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 69 PID 1620 wrote to memory of 3720 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 42 PID 1620 wrote to memory of 3812 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 43 PID 1620 wrote to memory of 3928 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 68 PID 1620 wrote to memory of 4696 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 66 PID 1620 wrote to memory of 1232 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 45 PID 1620 wrote to memory of 3024 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 49 PID 1620 wrote to memory of 4352 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 53 PID 1620 wrote to memory of 2964 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 86 PID 1620 wrote to memory of 2964 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 86 PID 1620 wrote to memory of 2964 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 86 PID 1620 wrote to memory of 2964 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 86 PID 1620 wrote to memory of 2964 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 86 PID 1620 wrote to memory of 816 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 84 PID 1620 wrote to memory of 824 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 83 PID 1620 wrote to memory of 384 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 9 PID 1620 wrote to memory of 2752 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 76 PID 1620 wrote to memory of 2760 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 75 PID 1620 wrote to memory of 2888 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 74 PID 1620 wrote to memory of 3156 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 72 PID 1620 wrote to memory of 3272 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 71 PID 1620 wrote to memory of 3504 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 70 PID 1620 wrote to memory of 3608 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 69 PID 1620 wrote to memory of 3720 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 42 PID 1620 wrote to memory of 3812 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 43 PID 1620 wrote to memory of 3928 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 68 PID 1620 wrote to memory of 4696 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 66 PID 1620 wrote to memory of 1232 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 45 PID 1620 wrote to memory of 3024 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 49 PID 1620 wrote to memory of 4352 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 53 PID 1620 wrote to memory of 2964 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 86 PID 1620 wrote to memory of 2964 1620 NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe 86 PID 2964 wrote to memory of 816 2964 rundll32.exe 84 PID 2964 wrote to memory of 824 2964 rundll32.exe 83 PID 2964 wrote to memory of 384 2964 rundll32.exe 9 PID 2964 wrote to memory of 2752 2964 rundll32.exe 76 -
System policy modification 1 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" rundll32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe
Processes
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:384
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3720
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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:3812
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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:1232
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppX53ypgrj20bgndg05hj3tc7z654myszwp.mca1⤵PID:1172
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca1⤵PID:3772
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:3024
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4352
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4696
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3928
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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:3608
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3504
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3272
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3156
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C:\Users\Admin\AppData\Local\Temp\NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.153a7adb63178b1ee3aef2608deae190_JC.exe"2⤵
- Modifies firewall policy service
- Modifies visibility of file extensions in Explorer
- Modifies visiblity of hidden/system files in Explorer
- UAC bypass
- Windows security bypass
- Windows security modification
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1620 -
C:\Users\Admin\AppData\Roaming\Microsoft\Office\rundll32.exeC:\Users\Admin\AppData\Roaming\Microsoft\Office\rundll32.exe3⤵
- Modifies firewall policy service
- Modifies visiblity of hidden/system files in Explorer
- UAC bypass
- Windows security bypass
- Executes dropped EXE
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2964
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2888
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2760
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2752
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:824
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:816
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:1444
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Hide Artifacts
2Hidden Files and Directories
2Impair Defenses
3Disable or Modify Tools
3Modify Registry
8Replay Monitor
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Downloads
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Filesize
664KB
MD52eb5d76180ce7b3241b281fa79ab3483
SHA106293dea80e39c7eb7ee2bdb00d60b58d932fa8a
SHA256e1b9beb4617a720d55afaec364941bb18ea2c456a8b06b30a736f0cbb5c297e8
SHA51235f553c76fc67afb88a6a090fcbad6af3e2faae154c9c84bd869714194012525a2d42b76dad855805f107a37c351f0de08fd9a03d8ddc1dd400d64640d81b90b
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Filesize
664KB
MD52eb5d76180ce7b3241b281fa79ab3483
SHA106293dea80e39c7eb7ee2bdb00d60b58d932fa8a
SHA256e1b9beb4617a720d55afaec364941bb18ea2c456a8b06b30a736f0cbb5c297e8
SHA51235f553c76fc67afb88a6a090fcbad6af3e2faae154c9c84bd869714194012525a2d42b76dad855805f107a37c351f0de08fd9a03d8ddc1dd400d64640d81b90b
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Filesize
744KB
MD5153a7adb63178b1ee3aef2608deae190
SHA15a8bc86a0710dfbb1c4347708ef42d89262f3178
SHA256a5f7d09edfcd2d6ba588a3e2da94fce28ca130cd1eb7032d6a107830be827227
SHA51272dae164266d66e88bc3b8bd9f9a80b332e4b2f97aa082d1fa42b39e778bc435f0323a4e6e1e4ceeb8564c56a3986a81686875ea1a3c654042fe89c48899ae95
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Filesize
744KB
MD5153a7adb63178b1ee3aef2608deae190
SHA15a8bc86a0710dfbb1c4347708ef42d89262f3178
SHA256a5f7d09edfcd2d6ba588a3e2da94fce28ca130cd1eb7032d6a107830be827227
SHA51272dae164266d66e88bc3b8bd9f9a80b332e4b2f97aa082d1fa42b39e778bc435f0323a4e6e1e4ceeb8564c56a3986a81686875ea1a3c654042fe89c48899ae95
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Filesize
257B
MD5eb04eeee35667471a44efeca913e37cf
SHA10c7ec9cae65ee444056e2c301cb0198240a8ded2
SHA2564992f68fc09dcd3335704f4f8cc13da599e04485b9a4a1d6511b5b03abd05878
SHA5120ecc60f7ae42103983e4979445dddcf6f85d0d3d34f3758d8e529a9a5c7ce9282361875f9ce29929e977eb87974c489a0c29404123ef130a5648be9912447b04