Analysis
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max time kernel
93s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
18-12-2024 07:02
Static task
static1
Behavioral task
behavioral1
Sample
eb15f0dd46225fd42d695fb59e0c9af51fb3e044474eb91edc720f1f849fde7b.dll
Resource
win7-20240903-en
General
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Target
eb15f0dd46225fd42d695fb59e0c9af51fb3e044474eb91edc720f1f849fde7b.dll
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Size
120KB
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MD5
0cee5d8e8e0eb33fd3452ed36a2e9fc7
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SHA1
1b5478e48fe5c50aeeb7b442f79afbe9e529f29b
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SHA256
eb15f0dd46225fd42d695fb59e0c9af51fb3e044474eb91edc720f1f849fde7b
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SHA512
8165f6b684183830b1ec7bd0dcfb0b44d02db328884bfe0d5c7dbdcb9b7d59439b7943781ca674c9adc41e2b6d4434513fb5de63b277ac54458039ec8f33544d
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SSDEEP
3072:8t8jbl+hLVCE88y22OcOaRz2z2TV7HZkWOFA:i8jb8hA38y2up2zy7HD
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
Signatures
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Modifies firewall policy service 3 TTPs 9 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e57a2b8.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e57a3d1.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e57a3d1.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e57be2f.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e57a2b8.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e57a2b8.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e57a3d1.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e57be2f.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e57be2f.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57a2b8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57a3d1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57be2f.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57a2b8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57a3d1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57be2f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57be2f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57a2b8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57a2b8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57a3d1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57a3d1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57a3d1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57a3d1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57be2f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57a2b8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57a2b8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57a2b8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57a3d1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57be2f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57be2f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57be2f.exe -
Executes dropped EXE 4 IoCs
pid Process 1708 e57a2b8.exe 1416 e57a3d1.exe 4668 e57be2f.exe 1536 e57be4f.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57be2f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57a2b8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57a2b8.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e57a2b8.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e57a3d1.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e57be2f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57a2b8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57a3d1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57a3d1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57a3d1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57be2f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57be2f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57be2f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57a2b8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57a3d1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57a3d1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57a3d1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57a2b8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57a2b8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57be2f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57be2f.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57a2b8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57a3d1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57be2f.exe -
Enumerates connected drives 3 TTPs 14 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\G: e57a2b8.exe File opened (read-only) \??\O: e57a2b8.exe File opened (read-only) \??\Q: e57a2b8.exe File opened (read-only) \??\H: e57a2b8.exe File opened (read-only) \??\J: e57a2b8.exe File opened (read-only) \??\L: e57a2b8.exe File opened (read-only) \??\M: e57a2b8.exe File opened (read-only) \??\N: e57a2b8.exe File opened (read-only) \??\E: e57a2b8.exe File opened (read-only) \??\I: e57a2b8.exe File opened (read-only) \??\R: e57a2b8.exe File opened (read-only) \??\S: e57a2b8.exe File opened (read-only) \??\K: e57a2b8.exe File opened (read-only) \??\P: e57a2b8.exe -
resource yara_rule behavioral2/memory/1708-10-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/1708-9-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/1708-21-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/1708-31-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/1708-32-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/1708-22-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/1708-13-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/1708-12-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/1708-11-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/1708-8-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/1708-35-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/1708-36-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/1708-37-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/1708-38-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/1708-39-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/1708-41-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/1708-42-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/1708-57-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/1708-59-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/1708-60-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/1708-74-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/1708-76-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/1708-79-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/1708-82-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/1708-83-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/1708-85-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/1708-86-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/1708-92-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/1708-93-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/1708-96-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/1708-97-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/1708-102-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/1416-136-0x0000000000B30000-0x0000000001BEA000-memory.dmp upx behavioral2/memory/1416-150-0x0000000000B30000-0x0000000001BEA000-memory.dmp upx -
Drops file in Program Files directory 4 IoCs
description ioc Process File opened for modification C:\Program Files\7-Zip\7z.exe e57a2b8.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe e57a2b8.exe File opened for modification C:\Program Files\7-Zip\7zG.exe e57a2b8.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe e57a2b8.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\e580cad e57be2f.exe File created C:\Windows\e57a316 e57a2b8.exe File opened for modification C:\Windows\SYSTEM.INI e57a2b8.exe File created C:\Windows\e57f359 e57a3d1.exe -
System Location Discovery: System Language Discovery 1 TTPs 5 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 rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e57a2b8.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e57a3d1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e57be2f.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e57be4f.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 1708 e57a2b8.exe 1708 e57a2b8.exe 1708 e57a2b8.exe 1708 e57a2b8.exe 1416 e57a3d1.exe 1416 e57a3d1.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe Token: SeDebugPrivilege 1708 e57a2b8.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4340 wrote to memory of 1008 4340 rundll32.exe 84 PID 4340 wrote to memory of 1008 4340 rundll32.exe 84 PID 4340 wrote to memory of 1008 4340 rundll32.exe 84 PID 1008 wrote to memory of 1708 1008 rundll32.exe 85 PID 1008 wrote to memory of 1708 1008 rundll32.exe 85 PID 1008 wrote to memory of 1708 1008 rundll32.exe 85 PID 1708 wrote to memory of 764 1708 e57a2b8.exe 8 PID 1708 wrote to memory of 768 1708 e57a2b8.exe 9 PID 1708 wrote to memory of 60 1708 e57a2b8.exe 13 PID 1708 wrote to memory of 2672 1708 e57a2b8.exe 45 PID 1708 wrote to memory of 2704 1708 e57a2b8.exe 46 PID 1708 wrote to memory of 3040 1708 e57a2b8.exe 51 PID 1708 wrote to memory of 3412 1708 e57a2b8.exe 56 PID 1708 wrote to memory of 3544 1708 e57a2b8.exe 57 PID 1708 wrote to memory of 3720 1708 e57a2b8.exe 58 PID 1708 wrote to memory of 3816 1708 e57a2b8.exe 59 PID 1708 wrote to memory of 3908 1708 e57a2b8.exe 60 PID 1708 wrote to memory of 3996 1708 e57a2b8.exe 61 PID 1708 wrote to memory of 2748 1708 e57a2b8.exe 62 PID 1708 wrote to memory of 4132 1708 e57a2b8.exe 64 PID 1708 wrote to memory of 1616 1708 e57a2b8.exe 75 PID 1708 wrote to memory of 1684 1708 e57a2b8.exe 77 PID 1708 wrote to memory of 1368 1708 e57a2b8.exe 78 PID 1708 wrote to memory of 4340 1708 e57a2b8.exe 83 PID 1708 wrote to memory of 1008 1708 e57a2b8.exe 84 PID 1708 wrote to memory of 1008 1708 e57a2b8.exe 84 PID 1008 wrote to memory of 1416 1008 rundll32.exe 86 PID 1008 wrote to memory of 1416 1008 rundll32.exe 86 PID 1008 wrote to memory of 1416 1008 rundll32.exe 86 PID 1008 wrote to memory of 4668 1008 rundll32.exe 87 PID 1008 wrote to memory of 4668 1008 rundll32.exe 87 PID 1008 wrote to memory of 4668 1008 rundll32.exe 87 PID 1008 wrote to memory of 1536 1008 rundll32.exe 88 PID 1008 wrote to memory of 1536 1008 rundll32.exe 88 PID 1008 wrote to memory of 1536 1008 rundll32.exe 88 PID 1708 wrote to memory of 764 1708 e57a2b8.exe 8 PID 1708 wrote to memory of 768 1708 e57a2b8.exe 9 PID 1708 wrote to memory of 60 1708 e57a2b8.exe 13 PID 1708 wrote to memory of 2672 1708 e57a2b8.exe 45 PID 1708 wrote to memory of 2704 1708 e57a2b8.exe 46 PID 1708 wrote to memory of 3040 1708 e57a2b8.exe 51 PID 1708 wrote to memory of 3412 1708 e57a2b8.exe 56 PID 1708 wrote to memory of 3544 1708 e57a2b8.exe 57 PID 1708 wrote to memory of 3720 1708 e57a2b8.exe 58 PID 1708 wrote to memory of 3816 1708 e57a2b8.exe 59 PID 1708 wrote to memory of 3908 1708 e57a2b8.exe 60 PID 1708 wrote to memory of 3996 1708 e57a2b8.exe 61 PID 1708 wrote to memory of 2748 1708 e57a2b8.exe 62 PID 1708 wrote to memory of 4132 1708 e57a2b8.exe 64 PID 1708 wrote to memory of 1616 1708 e57a2b8.exe 75 PID 1708 wrote to memory of 1684 1708 e57a2b8.exe 77 PID 1708 wrote to memory of 1368 1708 e57a2b8.exe 78 PID 1708 wrote to memory of 1416 1708 e57a2b8.exe 86 PID 1708 wrote to memory of 1416 1708 e57a2b8.exe 86 PID 1708 wrote to memory of 4668 1708 e57a2b8.exe 87 PID 1708 wrote to memory of 4668 1708 e57a2b8.exe 87 PID 1708 wrote to memory of 1536 1708 e57a2b8.exe 88 PID 1708 wrote to memory of 1536 1708 e57a2b8.exe 88 PID 1416 wrote to memory of 764 1416 e57a3d1.exe 8 PID 1416 wrote to memory of 768 1416 e57a3d1.exe 9 PID 1416 wrote to memory of 60 1416 e57a3d1.exe 13 PID 1416 wrote to memory of 2672 1416 e57a3d1.exe 45 PID 1416 wrote to memory of 2704 1416 e57a3d1.exe 46 PID 1416 wrote to memory of 3040 1416 e57a3d1.exe 51 -
System policy modification 1 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57a2b8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57a3d1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57be2f.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:764
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:768
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:60
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2672
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2704
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:3040
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3412
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\eb15f0dd46225fd42d695fb59e0c9af51fb3e044474eb91edc720f1f849fde7b.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:4340 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\eb15f0dd46225fd42d695fb59e0c9af51fb3e044474eb91edc720f1f849fde7b.dll,#13⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1008 -
C:\Users\Admin\AppData\Local\Temp\e57a2b8.exeC:\Users\Admin\AppData\Local\Temp\e57a2b8.exe4⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Executes dropped EXE
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1708
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C:\Users\Admin\AppData\Local\Temp\e57a3d1.exeC:\Users\Admin\AppData\Local\Temp\e57a3d1.exe4⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Executes dropped EXE
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1416
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C:\Users\Admin\AppData\Local\Temp\e57be2f.exeC:\Users\Admin\AppData\Local\Temp\e57be2f.exe4⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Executes dropped EXE
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- System policy modification
PID:4668
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C:\Users\Admin\AppData\Local\Temp\e57be4f.exeC:\Users\Admin\AppData\Local\Temp\e57be4f.exe4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1536
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3544
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3720
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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:3816
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3908
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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:3996
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:2748
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4132
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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:1616
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:1684
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:1368
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
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Filesize
97KB
MD56305bad6b53b268f6215e128ed9d3b86
SHA1f453353650f3b410ed96713bc9d85ac626c954a3
SHA256f8679f0f727dccb11cc51276a291b8af2b3dad6f73c47c8ffaab74bb6ead2389
SHA512c45e8cc9e1a11356026314559aa6ff71117f6919081dc49fcb3a4be03f6afcd41eea4a4beb6fda376a947869edd3cd64f16789aef981ec2e3920b1c2e15f12cd
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Filesize
257B
MD5d954bf971d8cf75e886401efc4249f82
SHA177e664c7625803cf9898dbfcdb3f8418f217eb80
SHA2564b4a2659e4d2c9d224454fbe94b85c103d848b00edce31e3a008a4c13e0fac78
SHA51235bc3af856a05f3b87c8ec058e15d23b321ba074ab370561170669a0caef4daeaafd98e3ffa7a801912eb68fd4e720fa390e78aca6453cc6f9bf6bd8a19a009d