Analysis
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max time kernel
93s -
max time network
94s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
31-12-2024 14:06
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
6baf27a769f000e280544fcbd146d137ae34ba11716f1d0317d76cb22e91c850N.dll
Resource
win7-20240903-en
windows7-x64
17 signatures
120 seconds
General
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Target
6baf27a769f000e280544fcbd146d137ae34ba11716f1d0317d76cb22e91c850N.dll
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Size
120KB
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MD5
ccafb1fd460e03d5c164533b1aa4be70
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SHA1
1e9ba7185d1d23e2199101c0aaf6086988b3c23b
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SHA256
6baf27a769f000e280544fcbd146d137ae34ba11716f1d0317d76cb22e91c850
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SHA512
0b9adee0b95018d4471905d5d36553989631fe0d29be2079f131db849205daeb0845dfdaa12ee22196482495e77cd3aa2bc3a0f402fa88737c926be5c4ef37fc
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SSDEEP
1536:b0Msl5iQsw4wRMb+hrOt1QcZoeq5D/VUHG9Y7hV1dc/7MSnIj0sE47D:Psl54bwRMbgrJcZoeqxNUHGAcDM/Rj
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
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" e579fab.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e579fab.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e57bb03.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e579fab.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e57a131.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e57a131.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e57a131.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e57bb03.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e57bb03.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e579fab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57a131.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57bb03.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57bb03.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57bb03.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e579fab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e579fab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e579fab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57a131.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57a131.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e579fab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57a131.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57a131.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57bb03.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e579fab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57a131.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57bb03.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57bb03.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e579fab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57a131.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57bb03.exe -
Executes dropped EXE 4 IoCs
pid Process 1036 e579fab.exe 3604 e57a131.exe 2400 e57bb03.exe 2148 e57bb22.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57a131.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57bb03.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e579fab.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e579fab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57bb03.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57bb03.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e579fab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57a131.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57bb03.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e579fab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57a131.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e579fab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57a131.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57a131.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57a131.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e57a131.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57bb03.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e579fab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e579fab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57bb03.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e57bb03.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e579fab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57a131.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57bb03.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: e579fab.exe File opened (read-only) \??\M: e579fab.exe File opened (read-only) \??\P: e579fab.exe File opened (read-only) \??\S: e579fab.exe File opened (read-only) \??\H: e579fab.exe File opened (read-only) \??\J: e579fab.exe File opened (read-only) \??\Q: e579fab.exe File opened (read-only) \??\R: e579fab.exe File opened (read-only) \??\L: e579fab.exe File opened (read-only) \??\N: e579fab.exe File opened (read-only) \??\O: e579fab.exe File opened (read-only) \??\E: e579fab.exe File opened (read-only) \??\I: e579fab.exe File opened (read-only) \??\K: e579fab.exe -
resource yara_rule behavioral2/memory/1036-6-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/1036-11-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/1036-12-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/1036-19-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/1036-33-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/1036-32-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/1036-13-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/1036-10-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/1036-23-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/1036-9-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/1036-8-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/1036-35-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/1036-36-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/1036-37-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/1036-38-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/1036-39-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/1036-41-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/1036-42-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/1036-56-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/1036-58-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/1036-59-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/1036-73-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/1036-75-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/1036-79-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/1036-80-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/1036-82-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/1036-84-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/1036-85-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/1036-91-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/1036-94-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/1036-95-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/1036-101-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/3604-130-0x0000000000B20000-0x0000000001BDA000-memory.dmp upx behavioral2/memory/3604-149-0x0000000000B20000-0x0000000001BDA000-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 e579fab.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe e579fab.exe File opened for modification C:\Program Files\7-Zip\7zG.exe e579fab.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe e579fab.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\e579ff9 e579fab.exe File opened for modification C:\Windows\SYSTEM.INI e579fab.exe File created C:\Windows\e57f184 e57a131.exe File created C:\Windows\e580981 e57bb03.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 e57a131.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e57bb03.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e57bb22.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e579fab.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 1036 e579fab.exe 1036 e579fab.exe 1036 e579fab.exe 1036 e579fab.exe 3604 e57a131.exe 3604 e57a131.exe 2400 e57bb03.exe 2400 e57bb03.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe Token: SeDebugPrivilege 1036 e579fab.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1912 wrote to memory of 3184 1912 rundll32.exe 83 PID 1912 wrote to memory of 3184 1912 rundll32.exe 83 PID 1912 wrote to memory of 3184 1912 rundll32.exe 83 PID 3184 wrote to memory of 1036 3184 rundll32.exe 84 PID 3184 wrote to memory of 1036 3184 rundll32.exe 84 PID 3184 wrote to memory of 1036 3184 rundll32.exe 84 PID 1036 wrote to memory of 784 1036 e579fab.exe 8 PID 1036 wrote to memory of 792 1036 e579fab.exe 9 PID 1036 wrote to memory of 336 1036 e579fab.exe 13 PID 1036 wrote to memory of 2756 1036 e579fab.exe 49 PID 1036 wrote to memory of 2772 1036 e579fab.exe 50 PID 1036 wrote to memory of 3004 1036 e579fab.exe 51 PID 1036 wrote to memory of 3496 1036 e579fab.exe 56 PID 1036 wrote to memory of 3628 1036 e579fab.exe 57 PID 1036 wrote to memory of 3820 1036 e579fab.exe 58 PID 1036 wrote to memory of 3912 1036 e579fab.exe 59 PID 1036 wrote to memory of 4024 1036 e579fab.exe 60 PID 1036 wrote to memory of 2648 1036 e579fab.exe 61 PID 1036 wrote to memory of 4220 1036 e579fab.exe 62 PID 1036 wrote to memory of 4392 1036 e579fab.exe 75 PID 1036 wrote to memory of 4100 1036 e579fab.exe 76 PID 1036 wrote to memory of 4856 1036 e579fab.exe 81 PID 1036 wrote to memory of 1912 1036 e579fab.exe 82 PID 1036 wrote to memory of 3184 1036 e579fab.exe 83 PID 1036 wrote to memory of 3184 1036 e579fab.exe 83 PID 3184 wrote to memory of 3604 3184 rundll32.exe 85 PID 3184 wrote to memory of 3604 3184 rundll32.exe 85 PID 3184 wrote to memory of 3604 3184 rundll32.exe 85 PID 3184 wrote to memory of 2400 3184 rundll32.exe 86 PID 3184 wrote to memory of 2400 3184 rundll32.exe 86 PID 3184 wrote to memory of 2400 3184 rundll32.exe 86 PID 3184 wrote to memory of 2148 3184 rundll32.exe 87 PID 3184 wrote to memory of 2148 3184 rundll32.exe 87 PID 3184 wrote to memory of 2148 3184 rundll32.exe 87 PID 1036 wrote to memory of 784 1036 e579fab.exe 8 PID 1036 wrote to memory of 792 1036 e579fab.exe 9 PID 1036 wrote to memory of 336 1036 e579fab.exe 13 PID 1036 wrote to memory of 2756 1036 e579fab.exe 49 PID 1036 wrote to memory of 2772 1036 e579fab.exe 50 PID 1036 wrote to memory of 3004 1036 e579fab.exe 51 PID 1036 wrote to memory of 3496 1036 e579fab.exe 56 PID 1036 wrote to memory of 3628 1036 e579fab.exe 57 PID 1036 wrote to memory of 3820 1036 e579fab.exe 58 PID 1036 wrote to memory of 3912 1036 e579fab.exe 59 PID 1036 wrote to memory of 4024 1036 e579fab.exe 60 PID 1036 wrote to memory of 2648 1036 e579fab.exe 61 PID 1036 wrote to memory of 4220 1036 e579fab.exe 62 PID 1036 wrote to memory of 4392 1036 e579fab.exe 75 PID 1036 wrote to memory of 4100 1036 e579fab.exe 76 PID 1036 wrote to memory of 3604 1036 e579fab.exe 85 PID 1036 wrote to memory of 3604 1036 e579fab.exe 85 PID 1036 wrote to memory of 2400 1036 e579fab.exe 86 PID 1036 wrote to memory of 2400 1036 e579fab.exe 86 PID 1036 wrote to memory of 2148 1036 e579fab.exe 87 PID 1036 wrote to memory of 2148 1036 e579fab.exe 87 PID 3604 wrote to memory of 784 3604 e57a131.exe 8 PID 3604 wrote to memory of 792 3604 e57a131.exe 9 PID 3604 wrote to memory of 336 3604 e57a131.exe 13 PID 3604 wrote to memory of 2756 3604 e57a131.exe 49 PID 3604 wrote to memory of 2772 3604 e57a131.exe 50 PID 3604 wrote to memory of 3004 3604 e57a131.exe 51 PID 3604 wrote to memory of 3496 3604 e57a131.exe 56 PID 3604 wrote to memory of 3628 3604 e57a131.exe 57 PID 3604 wrote to memory of 3820 3604 e57a131.exe 58 -
System policy modification 1 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e579fab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57a131.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57bb03.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:784
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:792
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:336
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2756
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2772
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:3004
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3496
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\6baf27a769f000e280544fcbd146d137ae34ba11716f1d0317d76cb22e91c850N.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:1912 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\6baf27a769f000e280544fcbd146d137ae34ba11716f1d0317d76cb22e91c850N.dll,#13⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3184 -
C:\Users\Admin\AppData\Local\Temp\e579fab.exeC:\Users\Admin\AppData\Local\Temp\e579fab.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:1036
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C:\Users\Admin\AppData\Local\Temp\e57a131.exeC:\Users\Admin\AppData\Local\Temp\e57a131.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:3604
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C:\Users\Admin\AppData\Local\Temp\e57bb03.exeC:\Users\Admin\AppData\Local\Temp\e57bb03.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
- System policy modification
PID:2400
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C:\Users\Admin\AppData\Local\Temp\e57bb22.exeC:\Users\Admin\AppData\Local\Temp\e57bb22.exe4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2148
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3628
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3820
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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:3912
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4024
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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:2648
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4220
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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:4392
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4100
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:4856
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
MD53328874226efef4623c742a0bc8cece5
SHA1fd876a7052d739257214ee24b141f12bde3f5456
SHA2569f78b97fc3e3714cbd82b51cd7d8189e213a461996c3b5002cf9fe9ce6b196a4
SHA5128d436f91725603949527727d0243b9389512b971ead56a90d76269d9c76f035e7bf714f31a3aba10eb3b651a0de76715645754303e8d5a2c283b7fe706f08a3e
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Filesize
257B
MD52d3bbd0db56234c3b82a1d74ceca4046
SHA179826f0c18ade508bef6cc8815b9bfb5d840b8fe
SHA256ea0b51b1cc7367f7c1142c031043a77a4be25031c0190308ea6fb3e078c52581
SHA51234adcdcee1d8f6e5b9bee6e0898f62e47b1099fc6df34f86e37b8863e4b3833fda74b9c16fb922ea0dd1b3267b7c8ef4d3ecc7ebd9dfb82212703fdef78c75a4