Analysis
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max time kernel
90s -
max time network
92s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
26-12-2024 10:12
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
36f50d2fefd969fb4dd06cbb55f441a757e86eb4e51a5dd61ccffff5eafd2c3c.dll
Resource
win7-20240903-en
windows7-x64
17 signatures
120 seconds
General
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Target
36f50d2fefd969fb4dd06cbb55f441a757e86eb4e51a5dd61ccffff5eafd2c3c.dll
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Size
120KB
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MD5
dffd146f9e2306f3123311f5cc429def
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SHA1
5445ddee4f18d7c9255817d549e4282e6fc42008
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SHA256
36f50d2fefd969fb4dd06cbb55f441a757e86eb4e51a5dd61ccffff5eafd2c3c
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SHA512
23579c5f3c6d4f2a8e42ca246379ebc538ee64878108fbaaffa8a324329188bf699cc8124b448fade43a2a042e39f85256526a77b28828ac6679f5c7003429cf
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SSDEEP
1536:lCAjrNEEy0/c2pD0+2ZeZvuvN+nU0p0+zKsJW8bUoH0pKbq7pntbr692XSXu99U:8AjrNEXQ0+SuGvcnpvlzUEYtbr692XXy
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" e57d793.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e57dc08.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e57dc08.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e57dc08.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e57f220.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e57d793.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e57d793.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e57f220.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e57f220.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57d793.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57dc08.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57f220.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57d793.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57dc08.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57f220.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57f220.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57f220.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57f220.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57d793.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57d793.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57d793.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57dc08.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57dc08.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57d793.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57d793.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57dc08.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57f220.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57dc08.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57dc08.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57f220.exe -
Executes dropped EXE 4 IoCs
pid Process 3976 e57d793.exe 1808 e57dc08.exe 1108 e57f220.exe 4208 e57f2cc.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57d793.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57d793.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57f220.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57f220.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57d793.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57d793.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e57dc08.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57f220.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57f220.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e57f220.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57d793.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57dc08.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57dc08.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57dc08.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57dc08.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57f220.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57f220.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57d793.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e57d793.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57dc08.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57dc08.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57d793.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57dc08.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57f220.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) \??\E: e57d793.exe File opened (read-only) \??\I: e57d793.exe File opened (read-only) \??\K: e57d793.exe File opened (read-only) \??\N: e57d793.exe File opened (read-only) \??\O: e57d793.exe File opened (read-only) \??\H: e57d793.exe File opened (read-only) \??\M: e57d793.exe File opened (read-only) \??\P: e57d793.exe File opened (read-only) \??\R: e57d793.exe File opened (read-only) \??\S: e57d793.exe File opened (read-only) \??\J: e57d793.exe File opened (read-only) \??\Q: e57d793.exe File opened (read-only) \??\G: e57d793.exe File opened (read-only) \??\L: e57d793.exe -
resource yara_rule behavioral2/memory/3976-6-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/3976-8-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/3976-10-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/3976-11-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/3976-18-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/3976-19-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/3976-17-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/3976-20-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/3976-22-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/3976-21-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/3976-9-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/3976-38-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/3976-37-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/3976-39-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/3976-40-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/3976-41-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/3976-43-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/3976-55-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/3976-59-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/3976-62-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/3976-63-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/3976-77-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/3976-79-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/3976-82-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/3976-84-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/3976-86-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/3976-88-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/3976-89-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/3976-91-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/3976-94-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/3976-95-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/3976-99-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/1808-129-0x0000000000BD0000-0x0000000001C8A000-memory.dmp upx behavioral2/memory/1808-147-0x0000000000BD0000-0x0000000001C8A000-memory.dmp upx -
Drops file in Program Files directory 4 IoCs
description ioc Process File opened for modification C:\Program Files\7-Zip\7zG.exe e57d793.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe e57d793.exe File opened for modification C:\Program Files\7-Zip\7z.exe e57d793.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe e57d793.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\e57d9a7 e57d793.exe File opened for modification C:\Windows\SYSTEM.INI e57d793.exe File created C:\Windows\e582ac4 e57dc08.exe File created C:\Windows\e584188 e57f220.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 e57dc08.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e57f220.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e57f2cc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e57d793.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 3976 e57d793.exe 3976 e57d793.exe 3976 e57d793.exe 3976 e57d793.exe 1808 e57dc08.exe 1808 e57dc08.exe 1108 e57f220.exe 1108 e57f220.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe Token: SeDebugPrivilege 3976 e57d793.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2456 wrote to memory of 3172 2456 rundll32.exe 85 PID 2456 wrote to memory of 3172 2456 rundll32.exe 85 PID 2456 wrote to memory of 3172 2456 rundll32.exe 85 PID 3172 wrote to memory of 3976 3172 rundll32.exe 86 PID 3172 wrote to memory of 3976 3172 rundll32.exe 86 PID 3172 wrote to memory of 3976 3172 rundll32.exe 86 PID 3976 wrote to memory of 772 3976 e57d793.exe 8 PID 3976 wrote to memory of 780 3976 e57d793.exe 9 PID 3976 wrote to memory of 316 3976 e57d793.exe 13 PID 3976 wrote to memory of 2516 3976 e57d793.exe 44 PID 3976 wrote to memory of 2632 3976 e57d793.exe 45 PID 3976 wrote to memory of 2768 3976 e57d793.exe 47 PID 3976 wrote to memory of 3452 3976 e57d793.exe 56 PID 3976 wrote to memory of 3656 3976 e57d793.exe 57 PID 3976 wrote to memory of 3860 3976 e57d793.exe 58 PID 3976 wrote to memory of 3956 3976 e57d793.exe 59 PID 3976 wrote to memory of 4020 3976 e57d793.exe 60 PID 3976 wrote to memory of 1000 3976 e57d793.exe 61 PID 3976 wrote to memory of 4116 3976 e57d793.exe 62 PID 3976 wrote to memory of 1208 3976 e57d793.exe 74 PID 3976 wrote to memory of 3696 3976 e57d793.exe 76 PID 3976 wrote to memory of 2452 3976 e57d793.exe 83 PID 3976 wrote to memory of 2456 3976 e57d793.exe 84 PID 3976 wrote to memory of 3172 3976 e57d793.exe 85 PID 3976 wrote to memory of 3172 3976 e57d793.exe 85 PID 3172 wrote to memory of 1808 3172 rundll32.exe 87 PID 3172 wrote to memory of 1808 3172 rundll32.exe 87 PID 3172 wrote to memory of 1808 3172 rundll32.exe 87 PID 3172 wrote to memory of 1108 3172 rundll32.exe 88 PID 3172 wrote to memory of 1108 3172 rundll32.exe 88 PID 3172 wrote to memory of 1108 3172 rundll32.exe 88 PID 3172 wrote to memory of 4208 3172 rundll32.exe 89 PID 3172 wrote to memory of 4208 3172 rundll32.exe 89 PID 3172 wrote to memory of 4208 3172 rundll32.exe 89 PID 3976 wrote to memory of 772 3976 e57d793.exe 8 PID 3976 wrote to memory of 780 3976 e57d793.exe 9 PID 3976 wrote to memory of 316 3976 e57d793.exe 13 PID 3976 wrote to memory of 2516 3976 e57d793.exe 44 PID 3976 wrote to memory of 2632 3976 e57d793.exe 45 PID 3976 wrote to memory of 2768 3976 e57d793.exe 47 PID 3976 wrote to memory of 3452 3976 e57d793.exe 56 PID 3976 wrote to memory of 3656 3976 e57d793.exe 57 PID 3976 wrote to memory of 3860 3976 e57d793.exe 58 PID 3976 wrote to memory of 3956 3976 e57d793.exe 59 PID 3976 wrote to memory of 4020 3976 e57d793.exe 60 PID 3976 wrote to memory of 1000 3976 e57d793.exe 61 PID 3976 wrote to memory of 4116 3976 e57d793.exe 62 PID 3976 wrote to memory of 1208 3976 e57d793.exe 74 PID 3976 wrote to memory of 3696 3976 e57d793.exe 76 PID 3976 wrote to memory of 1808 3976 e57d793.exe 87 PID 3976 wrote to memory of 1808 3976 e57d793.exe 87 PID 3976 wrote to memory of 1108 3976 e57d793.exe 88 PID 3976 wrote to memory of 1108 3976 e57d793.exe 88 PID 3976 wrote to memory of 4208 3976 e57d793.exe 89 PID 3976 wrote to memory of 4208 3976 e57d793.exe 89 PID 1808 wrote to memory of 772 1808 e57dc08.exe 8 PID 1808 wrote to memory of 780 1808 e57dc08.exe 9 PID 1808 wrote to memory of 316 1808 e57dc08.exe 13 PID 1808 wrote to memory of 2516 1808 e57dc08.exe 44 PID 1808 wrote to memory of 2632 1808 e57dc08.exe 45 PID 1808 wrote to memory of 2768 1808 e57dc08.exe 47 PID 1808 wrote to memory of 3452 1808 e57dc08.exe 56 PID 1808 wrote to memory of 3656 1808 e57dc08.exe 57 PID 1808 wrote to memory of 3860 1808 e57dc08.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" e57d793.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57dc08.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57f220.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:772
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:780
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:316
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2516
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2632
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2768
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3452
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\36f50d2fefd969fb4dd06cbb55f441a757e86eb4e51a5dd61ccffff5eafd2c3c.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2456 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\36f50d2fefd969fb4dd06cbb55f441a757e86eb4e51a5dd61ccffff5eafd2c3c.dll,#13⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3172 -
C:\Users\Admin\AppData\Local\Temp\e57d793.exeC:\Users\Admin\AppData\Local\Temp\e57d793.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:3976
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C:\Users\Admin\AppData\Local\Temp\e57dc08.exeC:\Users\Admin\AppData\Local\Temp\e57dc08.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:1808
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C:\Users\Admin\AppData\Local\Temp\e57f220.exeC:\Users\Admin\AppData\Local\Temp\e57f220.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:1108
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C:\Users\Admin\AppData\Local\Temp\e57f2cc.exeC:\Users\Admin\AppData\Local\Temp\e57f2cc.exe4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4208
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3656
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3860
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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:3956
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4020
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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:1000
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4116
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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:1208
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3696
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:2452
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
MD594dc1575845fca2f45e7cfc6ee9afbca
SHA17dd3fadf8cab403a0656922aaaa30bbd9c986a1c
SHA256b47e4e0cb34de306a6280c1a37112d6e2c525b714936d0cedcbe201af41c3596
SHA512d83811a17d0266d2ce0732d08e892ca246ffa1766c6f99cc33f8b12556de4dbaca57ee3beaa9a030910bc759c630b2d98c1cf164c99d59c5a5357f4db29f0dc1
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Filesize
257B
MD5e1c15f7ba3ca5745119c5789fc301137
SHA18ab105ecd5be8c0a285a7705b2599ed4e1a3ab12
SHA25635c99228c05a68206186cd3943f9fa26444174e548e62b02ee574b39356e4c51
SHA5126f363555be97593d01d8bb0efe8f4aa3c849c6a48404b62a08fb227a7ce91797443a07afa89d6033a42d19f941294b84d5045e810e40a5dba48dda6ffd869f00