Analysis
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max time kernel
96s -
max time network
98s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
06/12/2024, 19:40
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
48b27f8652cdf79dc4db00d71b14d44f841a660def62732978a89826cbed6635N.dll
Resource
win7-20241010-en
windows7-x64
17 signatures
120 seconds
General
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Target
48b27f8652cdf79dc4db00d71b14d44f841a660def62732978a89826cbed6635N.dll
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Size
120KB
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MD5
15c7ea8546ce20212b8f72f70ac459c0
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SHA1
e4391c0e333844a7ed17cffb0926c2960f5809b1
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SHA256
48b27f8652cdf79dc4db00d71b14d44f841a660def62732978a89826cbed6635
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SHA512
7d11d7d4d0292390c094e3f98a30ebad767fe5a63d5238d7926d1944a901a46c457911b94a53ab1308cce6014a300cb39ecf80374eb4ffe3a45055b066b562e5
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SSDEEP
1536:vW2wPjsCFOLbhvcIqXvtQYCkK7i+NYgZbJTL+50Y4DY3lgf5JVqRO:vBwbsMOLbhvFKveYCkKeGb1H/
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\EnableFirewall = "0" e5f772d.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e5f772d.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e5f772d.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e5f78c3.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e5fa88d.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e5f78c3.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e5f78c3.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e5fa88d.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e5fa88d.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e5f772d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e5f78c3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e5fa88d.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e5f772d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e5f772d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e5f78c3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e5f78c3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e5fa88d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e5f78c3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e5f78c3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e5f772d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e5f772d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e5f772d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e5f78c3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e5fa88d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e5f772d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e5f78c3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e5fa88d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e5fa88d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e5fa88d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e5fa88d.exe -
Executes dropped EXE 4 IoCs
pid Process 3088 e5f772d.exe 2508 e5f78c3.exe 3756 e5fa86e.exe 3604 e5fa88d.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e5f772d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e5fa88d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e5fa88d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e5f772d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e5f772d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e5f772d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e5f78c3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e5f78c3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e5f78c3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e5fa88d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e5fa88d.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e5fa88d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e5f772d.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e5f772d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e5f78c3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e5f78c3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e5f78c3.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e5f78c3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e5fa88d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e5f772d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e5fa88d.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e5fa88d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e5f772d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e5f78c3.exe -
Enumerates connected drives 3 TTPs 13 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\G: e5f772d.exe File opened (read-only) \??\I: e5f772d.exe File opened (read-only) \??\J: e5fa88d.exe File opened (read-only) \??\K: e5f772d.exe File opened (read-only) \??\L: e5f772d.exe File opened (read-only) \??\M: e5f772d.exe File opened (read-only) \??\E: e5fa88d.exe File opened (read-only) \??\G: e5fa88d.exe File opened (read-only) \??\E: e5f772d.exe File opened (read-only) \??\H: e5f772d.exe File opened (read-only) \??\J: e5f772d.exe File opened (read-only) \??\H: e5fa88d.exe File opened (read-only) \??\I: e5fa88d.exe -
resource yara_rule behavioral2/memory/3088-9-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/3088-11-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/3088-19-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/3088-18-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/3088-17-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/3088-10-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/3088-8-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/3088-27-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/3088-35-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/3088-34-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/3088-36-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/3088-37-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/3088-38-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/3088-39-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/3088-40-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/3088-61-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/3088-62-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/3088-64-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/3088-65-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/3088-67-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/3088-68-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/3088-75-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/3088-74-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/3088-80-0x0000000000810000-0x00000000018CA000-memory.dmp upx behavioral2/memory/2508-104-0x0000000000B50000-0x0000000001C0A000-memory.dmp upx behavioral2/memory/2508-130-0x0000000000B50000-0x0000000001C0A000-memory.dmp upx -
Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\e5f779a e5f772d.exe File opened for modification C:\Windows\SYSTEM.INI e5f772d.exe File created C:\Windows\e5fc935 e5f78c3.exe File created C:\Windows\e5fd01a e5fa88d.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 e5f772d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e5f78c3.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e5fa86e.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e5fa88d.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 3088 e5f772d.exe 3088 e5f772d.exe 3088 e5f772d.exe 3088 e5f772d.exe 2508 e5f78c3.exe 2508 e5f78c3.exe 3604 e5fa88d.exe 3604 e5fa88d.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe Token: SeDebugPrivilege 3088 e5f772d.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 5016 wrote to memory of 3500 5016 rundll32.exe 83 PID 5016 wrote to memory of 3500 5016 rundll32.exe 83 PID 5016 wrote to memory of 3500 5016 rundll32.exe 83 PID 3500 wrote to memory of 3088 3500 rundll32.exe 84 PID 3500 wrote to memory of 3088 3500 rundll32.exe 84 PID 3500 wrote to memory of 3088 3500 rundll32.exe 84 PID 3088 wrote to memory of 784 3088 e5f772d.exe 8 PID 3088 wrote to memory of 788 3088 e5f772d.exe 9 PID 3088 wrote to memory of 388 3088 e5f772d.exe 13 PID 3088 wrote to memory of 2128 3088 e5f772d.exe 49 PID 3088 wrote to memory of 692 3088 e5f772d.exe 50 PID 3088 wrote to memory of 3148 3088 e5f772d.exe 51 PID 3088 wrote to memory of 3480 3088 e5f772d.exe 54 PID 3088 wrote to memory of 3640 3088 e5f772d.exe 55 PID 3088 wrote to memory of 3844 3088 e5f772d.exe 56 PID 3088 wrote to memory of 3936 3088 e5f772d.exe 57 PID 3088 wrote to memory of 4008 3088 e5f772d.exe 58 PID 3088 wrote to memory of 4084 3088 e5f772d.exe 59 PID 3088 wrote to memory of 4204 3088 e5f772d.exe 60 PID 3088 wrote to memory of 4116 3088 e5f772d.exe 75 PID 3088 wrote to memory of 1728 3088 e5f772d.exe 76 PID 3088 wrote to memory of 2832 3088 e5f772d.exe 81 PID 3088 wrote to memory of 5016 3088 e5f772d.exe 82 PID 3088 wrote to memory of 3500 3088 e5f772d.exe 83 PID 3088 wrote to memory of 3500 3088 e5f772d.exe 83 PID 3500 wrote to memory of 2508 3500 rundll32.exe 85 PID 3500 wrote to memory of 2508 3500 rundll32.exe 85 PID 3500 wrote to memory of 2508 3500 rundll32.exe 85 PID 3088 wrote to memory of 784 3088 e5f772d.exe 8 PID 3088 wrote to memory of 788 3088 e5f772d.exe 9 PID 3088 wrote to memory of 388 3088 e5f772d.exe 13 PID 3088 wrote to memory of 2128 3088 e5f772d.exe 49 PID 3088 wrote to memory of 692 3088 e5f772d.exe 50 PID 3088 wrote to memory of 3148 3088 e5f772d.exe 51 PID 3088 wrote to memory of 3480 3088 e5f772d.exe 54 PID 3088 wrote to memory of 3640 3088 e5f772d.exe 55 PID 3088 wrote to memory of 3844 3088 e5f772d.exe 56 PID 3088 wrote to memory of 3936 3088 e5f772d.exe 57 PID 3088 wrote to memory of 4008 3088 e5f772d.exe 58 PID 3088 wrote to memory of 4084 3088 e5f772d.exe 59 PID 3088 wrote to memory of 4204 3088 e5f772d.exe 60 PID 3088 wrote to memory of 4116 3088 e5f772d.exe 75 PID 3088 wrote to memory of 1728 3088 e5f772d.exe 76 PID 3088 wrote to memory of 2832 3088 e5f772d.exe 81 PID 3088 wrote to memory of 5016 3088 e5f772d.exe 82 PID 3088 wrote to memory of 2508 3088 e5f772d.exe 85 PID 3088 wrote to memory of 2508 3088 e5f772d.exe 85 PID 3500 wrote to memory of 3756 3500 rundll32.exe 86 PID 3500 wrote to memory of 3756 3500 rundll32.exe 86 PID 3500 wrote to memory of 3756 3500 rundll32.exe 86 PID 3500 wrote to memory of 3604 3500 rundll32.exe 87 PID 3500 wrote to memory of 3604 3500 rundll32.exe 87 PID 3500 wrote to memory of 3604 3500 rundll32.exe 87 PID 2508 wrote to memory of 784 2508 e5f78c3.exe 8 PID 2508 wrote to memory of 788 2508 e5f78c3.exe 9 PID 2508 wrote to memory of 388 2508 e5f78c3.exe 13 PID 2508 wrote to memory of 2128 2508 e5f78c3.exe 49 PID 2508 wrote to memory of 692 2508 e5f78c3.exe 50 PID 2508 wrote to memory of 3148 2508 e5f78c3.exe 51 PID 2508 wrote to memory of 3480 2508 e5f78c3.exe 54 PID 2508 wrote to memory of 3640 2508 e5f78c3.exe 55 PID 2508 wrote to memory of 3844 2508 e5f78c3.exe 56 PID 2508 wrote to memory of 3936 2508 e5f78c3.exe 57 PID 2508 wrote to memory of 4008 2508 e5f78c3.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" e5f772d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e5f78c3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e5fa88d.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:788
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:388
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2128
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:692
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:3148
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3480
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\48b27f8652cdf79dc4db00d71b14d44f841a660def62732978a89826cbed6635N.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:5016 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\48b27f8652cdf79dc4db00d71b14d44f841a660def62732978a89826cbed6635N.dll,#13⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3500 -
C:\Users\Admin\AppData\Local\Temp\e5f772d.exeC:\Users\Admin\AppData\Local\Temp\e5f772d.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 Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:3088
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C:\Users\Admin\AppData\Local\Temp\e5f78c3.exeC:\Users\Admin\AppData\Local\Temp\e5f78c3.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:2508
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C:\Users\Admin\AppData\Local\Temp\e5fa86e.exeC:\Users\Admin\AppData\Local\Temp\e5fa86e.exe4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3756
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C:\Users\Admin\AppData\Local\Temp\e5fa88d.exeC:\Users\Admin\AppData\Local\Temp\e5fa88d.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 Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- System policy modification
PID:3604
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3640
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3844
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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:3936
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4008
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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:4084
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4204
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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:4116
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:1728
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:2832
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
MD5cd51fdf9815de97b1cfa269331ddbff2
SHA137e12a4c6c72f45529130bc41efa0a520889a264
SHA256b5a39eca1b9843fe508cad3eead7737d4489582c5efa84cd56711908f5686823
SHA5127deb65ff3c9722271c8b00a842ca89205130d07068515360550aadc9b451e83977867e4d0bfbcd7bd2f19652f7002b7d7106d483dfad5735e2e2692a09de64b3
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Filesize
257B
MD593d90fa38d31dd2dd25d9c551d2aca8d
SHA194faf3ddc73e8d828a570e4b9761fc7b73699cc0
SHA2568ab846303f9be988f0507366e3be2279f6dacaab4e4831c2c550429b1427c536
SHA5124c6b0dd5ef26aadaf2e70fd6417066b50135b73d8079942a8624c30be43170040cec3e00f788dc1ca4f24dc2258b468b27ab67b0f1cbb55c9bed414e67e0e00a