Analysis
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max time kernel
92s -
max time network
93s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
15-12-2024 23:05
Static task
static1
Behavioral task
behavioral1
Sample
9f593ada94ac2d793fe144be49476c808722f30fe3b6aeff4d2c316ed43cb14aN.dll
Resource
win7-20240903-en
General
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Target
9f593ada94ac2d793fe144be49476c808722f30fe3b6aeff4d2c316ed43cb14aN.dll
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Size
120KB
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MD5
3acab51e7877c5457ac68e06a71d8f50
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SHA1
6728d987ad33f7233e393541b2f92538b28e0e87
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SHA256
9f593ada94ac2d793fe144be49476c808722f30fe3b6aeff4d2c316ed43cb14a
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SHA512
b0f08296bba76a24913e24efa59ed281a28595f78b5a1070cb7dca8ce4894f34d490bcfb051e1a4891d27d623b1bb54c71f5fdd7d44ae88669df69b08fe19dd9
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SSDEEP
3072:Oj5TxaD/AqqKpA/rnkVCt47/8syLQn0l4:uS/XeTqe47/8F7l
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" e57c553.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e57f4d0.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e57c553.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e57c3bd.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e57c3bd.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e57c553.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e57f4d0.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e57f4d0.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e57c3bd.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57c3bd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57c553.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57f4d0.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57c3bd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57c3bd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57f4d0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57f4d0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57f4d0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57c3bd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57c3bd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57f4d0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57c553.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57c553.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57c553.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57f4d0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57c3bd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57c3bd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57c553.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57c553.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57c553.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57f4d0.exe -
Executes dropped EXE 3 IoCs
pid Process 4812 e57c3bd.exe 4696 e57c553.exe 2620 e57f4d0.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57c3bd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57c553.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57c553.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57c553.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e57c3bd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57c553.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e57c553.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57f4d0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57f4d0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57f4d0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57c3bd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57c3bd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57c3bd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57c3bd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57c553.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57f4d0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57f4d0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57c3bd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57c553.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57f4d0.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e57f4d0.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57f4d0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57c3bd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57c553.exe -
Enumerates connected drives 3 TTPs 12 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\H: e57f4d0.exe File opened (read-only) \??\I: e57f4d0.exe File opened (read-only) \??\E: e57c3bd.exe File opened (read-only) \??\J: e57c3bd.exe File opened (read-only) \??\L: e57c3bd.exe File opened (read-only) \??\G: e57f4d0.exe File opened (read-only) \??\M: e57c3bd.exe File opened (read-only) \??\E: e57f4d0.exe File opened (read-only) \??\G: e57c3bd.exe File opened (read-only) \??\H: e57c3bd.exe File opened (read-only) \??\I: e57c3bd.exe File opened (read-only) \??\K: e57c3bd.exe -
resource yara_rule behavioral2/memory/4812-6-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4812-9-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4812-11-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4812-18-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4812-24-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4812-29-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4812-35-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4812-12-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4812-19-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4812-8-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4812-10-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4812-36-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4812-37-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4812-38-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4812-39-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4812-40-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4812-47-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4812-57-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4812-58-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4812-60-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4812-62-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4812-63-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4812-64-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4812-67-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4812-69-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4696-90-0x0000000000B20000-0x0000000001BDA000-memory.dmp upx behavioral2/memory/4696-93-0x0000000000B20000-0x0000000001BDA000-memory.dmp upx behavioral2/memory/4696-92-0x0000000000B20000-0x0000000001BDA000-memory.dmp upx behavioral2/memory/4696-94-0x0000000000B20000-0x0000000001BDA000-memory.dmp upx behavioral2/memory/4696-110-0x0000000000B20000-0x0000000001BDA000-memory.dmp upx behavioral2/memory/2620-126-0x0000000000730000-0x00000000017EA000-memory.dmp upx behavioral2/memory/2620-161-0x0000000000730000-0x00000000017EA000-memory.dmp upx -
Drops file in Windows directory 4 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI e57c3bd.exe File created C:\Windows\e58147d e57c553.exe File created C:\Windows\e582277 e57f4d0.exe File created C:\Windows\e57c40b e57c3bd.exe -
System Location Discovery: System Language Discovery 1 TTPs 4 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 e57c3bd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e57c553.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e57f4d0.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 4812 e57c3bd.exe 4812 e57c3bd.exe 4812 e57c3bd.exe 4812 e57c3bd.exe 2620 e57f4d0.exe 2620 e57f4d0.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe Token: SeDebugPrivilege 4812 e57c3bd.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3684 wrote to memory of 2348 3684 rundll32.exe 83 PID 3684 wrote to memory of 2348 3684 rundll32.exe 83 PID 3684 wrote to memory of 2348 3684 rundll32.exe 83 PID 2348 wrote to memory of 4812 2348 rundll32.exe 84 PID 2348 wrote to memory of 4812 2348 rundll32.exe 84 PID 2348 wrote to memory of 4812 2348 rundll32.exe 84 PID 4812 wrote to memory of 788 4812 e57c3bd.exe 9 PID 4812 wrote to memory of 792 4812 e57c3bd.exe 10 PID 4812 wrote to memory of 384 4812 e57c3bd.exe 13 PID 4812 wrote to memory of 2564 4812 e57c3bd.exe 44 PID 4812 wrote to memory of 2608 4812 e57c3bd.exe 45 PID 4812 wrote to memory of 2984 4812 e57c3bd.exe 51 PID 4812 wrote to memory of 3456 4812 e57c3bd.exe 56 PID 4812 wrote to memory of 3592 4812 e57c3bd.exe 57 PID 4812 wrote to memory of 3776 4812 e57c3bd.exe 58 PID 4812 wrote to memory of 3904 4812 e57c3bd.exe 59 PID 4812 wrote to memory of 3984 4812 e57c3bd.exe 60 PID 4812 wrote to memory of 4072 4812 e57c3bd.exe 61 PID 4812 wrote to memory of 3860 4812 e57c3bd.exe 62 PID 4812 wrote to memory of 2604 4812 e57c3bd.exe 75 PID 4812 wrote to memory of 5092 4812 e57c3bd.exe 76 PID 4812 wrote to memory of 1704 4812 e57c3bd.exe 81 PID 4812 wrote to memory of 3684 4812 e57c3bd.exe 82 PID 4812 wrote to memory of 2348 4812 e57c3bd.exe 83 PID 4812 wrote to memory of 2348 4812 e57c3bd.exe 83 PID 2348 wrote to memory of 4696 2348 rundll32.exe 85 PID 2348 wrote to memory of 4696 2348 rundll32.exe 85 PID 2348 wrote to memory of 4696 2348 rundll32.exe 85 PID 4812 wrote to memory of 788 4812 e57c3bd.exe 9 PID 4812 wrote to memory of 792 4812 e57c3bd.exe 10 PID 4812 wrote to memory of 384 4812 e57c3bd.exe 13 PID 4812 wrote to memory of 2564 4812 e57c3bd.exe 44 PID 4812 wrote to memory of 2608 4812 e57c3bd.exe 45 PID 4812 wrote to memory of 2984 4812 e57c3bd.exe 51 PID 4812 wrote to memory of 3456 4812 e57c3bd.exe 56 PID 4812 wrote to memory of 3592 4812 e57c3bd.exe 57 PID 4812 wrote to memory of 3776 4812 e57c3bd.exe 58 PID 4812 wrote to memory of 3904 4812 e57c3bd.exe 59 PID 4812 wrote to memory of 3984 4812 e57c3bd.exe 60 PID 4812 wrote to memory of 4072 4812 e57c3bd.exe 61 PID 4812 wrote to memory of 3860 4812 e57c3bd.exe 62 PID 4812 wrote to memory of 2604 4812 e57c3bd.exe 75 PID 4812 wrote to memory of 5092 4812 e57c3bd.exe 76 PID 4812 wrote to memory of 1704 4812 e57c3bd.exe 81 PID 4812 wrote to memory of 3684 4812 e57c3bd.exe 82 PID 4812 wrote to memory of 4696 4812 e57c3bd.exe 85 PID 4812 wrote to memory of 4696 4812 e57c3bd.exe 85 PID 2348 wrote to memory of 2620 2348 rundll32.exe 86 PID 2348 wrote to memory of 2620 2348 rundll32.exe 86 PID 2348 wrote to memory of 2620 2348 rundll32.exe 86 PID 2620 wrote to memory of 788 2620 e57f4d0.exe 9 PID 2620 wrote to memory of 792 2620 e57f4d0.exe 10 PID 2620 wrote to memory of 384 2620 e57f4d0.exe 13 PID 2620 wrote to memory of 2564 2620 e57f4d0.exe 44 PID 2620 wrote to memory of 2608 2620 e57f4d0.exe 45 PID 2620 wrote to memory of 2984 2620 e57f4d0.exe 51 PID 2620 wrote to memory of 3456 2620 e57f4d0.exe 56 PID 2620 wrote to memory of 3592 2620 e57f4d0.exe 57 PID 2620 wrote to memory of 3776 2620 e57f4d0.exe 58 PID 2620 wrote to memory of 3904 2620 e57f4d0.exe 59 PID 2620 wrote to memory of 3984 2620 e57f4d0.exe 60 PID 2620 wrote to memory of 4072 2620 e57f4d0.exe 61 PID 2620 wrote to memory of 3860 2620 e57f4d0.exe 62 PID 2620 wrote to memory of 2604 2620 e57f4d0.exe 75 -
System policy modification 1 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57c3bd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57c553.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57f4d0.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:788
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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:384
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2564
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2608
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2984
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3456
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\9f593ada94ac2d793fe144be49476c808722f30fe3b6aeff4d2c316ed43cb14aN.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:3684 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\9f593ada94ac2d793fe144be49476c808722f30fe3b6aeff4d2c316ed43cb14aN.dll,#13⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2348 -
C:\Users\Admin\AppData\Local\Temp\e57c3bd.exeC:\Users\Admin\AppData\Local\Temp\e57c3bd.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:4812
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C:\Users\Admin\AppData\Local\Temp\e57c553.exeC:\Users\Admin\AppData\Local\Temp\e57c553.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:4696
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C:\Users\Admin\AppData\Local\Temp\e57f4d0.exeC:\Users\Admin\AppData\Local\Temp\e57f4d0.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 WriteProcessMemory
- System policy modification
PID:2620
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3592
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3776
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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:3904
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3984
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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:4072
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3860
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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:2604
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:5092
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:1704
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
MD57ba4339fb71bd2dec951eed71e59f0aa
SHA14b210ded830611ca50846a6cd73c41f975294892
SHA2567894b16659a32b6a1739ca2e2b542e2aa56bc8bbd5012f05128103856bdbf85d
SHA512ea7d09446f1b173815eac35edecdb21caf1ec1beff85847de0374c7e77b964315d093f4c9cb758433ead952886172d8756a9ab5132e68d4fe9852fcc4dda4123
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Filesize
257B
MD591ff598026b154a0cc0153257cb63ad2
SHA17b1d12dc5c1a548ca8b07254f9e3da9f34ee2edc
SHA256d2f25b3d1ab93cf80faa238324a0c1c8b7f96b47716c05d01eae73812d5d7c41
SHA5123adffb9b8a3989521162f184a68eedfd21c7a7c23f777cf4ad8ab95649f9b40b2f1c189e982f747f20a02b04a82138b7380c5752c47fb1b0e4e04ea662e5b9f1