Analysis
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max time kernel
131s -
max time network
104s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
17-05-2024 21:38
Static task
static1
Behavioral task
behavioral1
Sample
4f92b85ae2a3e77427e610bf8e89fe321f956973b4a2558bbe1d83d41fc38fb5.dll
Resource
win7-20240220-en
General
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Target
4f92b85ae2a3e77427e610bf8e89fe321f956973b4a2558bbe1d83d41fc38fb5.dll
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Size
120KB
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MD5
756ef1884016a1d4d9c502da43a90a80
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SHA1
baf2683a819c65f3eed3ce066f7d96c7a5a7f315
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SHA256
4f92b85ae2a3e77427e610bf8e89fe321f956973b4a2558bbe1d83d41fc38fb5
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SHA512
1a52e4c696f553d5634f686ad21c9cc47b85ab75169e0691225ef6bd9230b71d2cdb24b41dc1978aee539c448c17074d8cbf893862f1c6b374a6fa9818cefa28
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SSDEEP
3072:iAJiMJ8e/SemBWGrZ6xjFZlzU8iCDoQueWk:line/S51cxjJblW
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 2 TTPs 6 IoCs
Processes:
e57418d.exee575d14.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e57418d.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e57418d.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e57418d.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e575d14.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e575d14.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e575d14.exe -
Processes:
e57418d.exee575d14.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57418d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e575d14.exe -
Processes:
e57418d.exee575d14.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57418d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57418d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e575d14.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e575d14.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e575d14.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57418d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57418d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57418d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57418d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e575d14.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e575d14.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e575d14.exe -
Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality 33 IoCs
Processes:
resource yara_rule behavioral2/memory/1896-9-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1896-30-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1896-36-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1896-13-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1896-27-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1896-26-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1896-14-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1896-11-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1896-10-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1896-6-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1896-37-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1896-38-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1896-39-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1896-41-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1896-40-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1896-43-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1896-44-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1896-53-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1896-55-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1896-56-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1896-66-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1896-67-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1896-71-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1896-72-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1896-75-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1896-76-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1896-78-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1896-80-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1896-82-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1896-84-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1896-86-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/4036-119-0x0000000000B50000-0x0000000001C0A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/4036-151-0x0000000000B50000-0x0000000001C0A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine -
UPX dump on OEP (original entry point) 37 IoCs
Processes:
resource yara_rule behavioral2/memory/1896-9-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/2564-35-0x0000000000400000-0x0000000000412000-memory.dmp UPX behavioral2/memory/1896-30-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1896-36-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1896-13-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1896-27-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1896-26-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1896-14-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1896-11-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1896-10-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1896-6-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1896-37-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1896-38-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1896-39-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1896-41-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1896-40-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1896-43-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1896-44-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1896-53-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1896-55-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1896-56-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1896-66-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1896-67-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1896-71-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1896-72-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1896-75-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1896-76-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1896-78-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1896-80-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1896-82-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1896-84-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1896-86-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1896-103-0x0000000000400000-0x0000000000412000-memory.dmp UPX behavioral2/memory/2564-107-0x0000000000400000-0x0000000000412000-memory.dmp UPX behavioral2/memory/4036-119-0x0000000000B50000-0x0000000001C0A000-memory.dmp UPX behavioral2/memory/4036-152-0x0000000000400000-0x0000000000412000-memory.dmp UPX behavioral2/memory/4036-151-0x0000000000B50000-0x0000000001C0A000-memory.dmp UPX -
Executes dropped EXE 3 IoCs
Processes:
e57418d.exee574323.exee575d14.exepid process 1896 e57418d.exe 2564 e574323.exe 4036 e575d14.exe -
Processes:
resource yara_rule behavioral2/memory/1896-9-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1896-30-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1896-36-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1896-13-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1896-27-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1896-26-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1896-14-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1896-11-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1896-10-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1896-6-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1896-37-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1896-38-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1896-39-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1896-41-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1896-40-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1896-43-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1896-44-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1896-53-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1896-55-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1896-56-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1896-66-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1896-67-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1896-71-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1896-72-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1896-75-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1896-76-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1896-78-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1896-80-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1896-82-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1896-84-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1896-86-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/4036-119-0x0000000000B50000-0x0000000001C0A000-memory.dmp upx behavioral2/memory/4036-151-0x0000000000B50000-0x0000000001C0A000-memory.dmp upx -
Processes:
e57418d.exee575d14.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57418d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57418d.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e57418d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e575d14.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57418d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e575d14.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e575d14.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57418d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e575d14.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e575d14.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e575d14.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e575d14.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57418d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57418d.exe -
Processes:
e57418d.exee575d14.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57418d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e575d14.exe -
Enumerates connected drives 3 TTPs 16 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
e57418d.exee575d14.exedescription ioc process File opened (read-only) \??\I: e57418d.exe File opened (read-only) \??\K: e57418d.exe File opened (read-only) \??\L: e57418d.exe File opened (read-only) \??\P: e57418d.exe File opened (read-only) \??\Q: e57418d.exe File opened (read-only) \??\R: e57418d.exe File opened (read-only) \??\J: e57418d.exe File opened (read-only) \??\M: e57418d.exe File opened (read-only) \??\E: e575d14.exe File opened (read-only) \??\G: e575d14.exe File opened (read-only) \??\E: e57418d.exe File opened (read-only) \??\G: e57418d.exe File opened (read-only) \??\H: e57418d.exe File opened (read-only) \??\N: e57418d.exe File opened (read-only) \??\O: e57418d.exe File opened (read-only) \??\S: e57418d.exe -
Drops file in Program Files directory 4 IoCs
Processes:
e57418d.exedescription ioc process File opened for modification C:\Program Files\7-Zip\7z.exe e57418d.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe e57418d.exe File opened for modification C:\Program Files\7-Zip\7zG.exe e57418d.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe e57418d.exe -
Drops file in Windows directory 3 IoCs
Processes:
e57418d.exee575d14.exedescription ioc process File opened for modification C:\Windows\SYSTEM.INI e57418d.exe File created C:\Windows\e57925d e575d14.exe File created C:\Windows\e5741eb e57418d.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
e57418d.exee575d14.exepid process 1896 e57418d.exe 1896 e57418d.exe 1896 e57418d.exe 1896 e57418d.exe 4036 e575d14.exe 4036 e575d14.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
e57418d.exedescription pid process Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe Token: SeDebugPrivilege 1896 e57418d.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
rundll32.exerundll32.exee57418d.exee575d14.exedescription pid process target process PID 2036 wrote to memory of 3196 2036 rundll32.exe rundll32.exe PID 2036 wrote to memory of 3196 2036 rundll32.exe rundll32.exe PID 2036 wrote to memory of 3196 2036 rundll32.exe rundll32.exe PID 3196 wrote to memory of 1896 3196 rundll32.exe e57418d.exe PID 3196 wrote to memory of 1896 3196 rundll32.exe e57418d.exe PID 3196 wrote to memory of 1896 3196 rundll32.exe e57418d.exe PID 1896 wrote to memory of 780 1896 e57418d.exe fontdrvhost.exe PID 1896 wrote to memory of 788 1896 e57418d.exe fontdrvhost.exe PID 1896 wrote to memory of 316 1896 e57418d.exe dwm.exe PID 1896 wrote to memory of 2476 1896 e57418d.exe sihost.exe PID 1896 wrote to memory of 2500 1896 e57418d.exe svchost.exe PID 1896 wrote to memory of 2664 1896 e57418d.exe taskhostw.exe PID 1896 wrote to memory of 3160 1896 e57418d.exe Explorer.EXE PID 1896 wrote to memory of 3672 1896 e57418d.exe svchost.exe PID 1896 wrote to memory of 3864 1896 e57418d.exe DllHost.exe PID 1896 wrote to memory of 3956 1896 e57418d.exe StartMenuExperienceHost.exe PID 1896 wrote to memory of 4024 1896 e57418d.exe RuntimeBroker.exe PID 1896 wrote to memory of 388 1896 e57418d.exe SearchApp.exe PID 1896 wrote to memory of 3992 1896 e57418d.exe RuntimeBroker.exe PID 1896 wrote to memory of 436 1896 e57418d.exe RuntimeBroker.exe PID 1896 wrote to memory of 2536 1896 e57418d.exe TextInputHost.exe PID 1896 wrote to memory of 1764 1896 e57418d.exe backgroundTaskHost.exe PID 1896 wrote to memory of 2640 1896 e57418d.exe backgroundTaskHost.exe PID 1896 wrote to memory of 2036 1896 e57418d.exe rundll32.exe PID 1896 wrote to memory of 3196 1896 e57418d.exe rundll32.exe PID 1896 wrote to memory of 3196 1896 e57418d.exe rundll32.exe PID 3196 wrote to memory of 2564 3196 rundll32.exe e574323.exe PID 3196 wrote to memory of 2564 3196 rundll32.exe e574323.exe PID 3196 wrote to memory of 2564 3196 rundll32.exe e574323.exe PID 3196 wrote to memory of 4036 3196 rundll32.exe e575d14.exe PID 3196 wrote to memory of 4036 3196 rundll32.exe e575d14.exe PID 3196 wrote to memory of 4036 3196 rundll32.exe e575d14.exe PID 1896 wrote to memory of 780 1896 e57418d.exe fontdrvhost.exe PID 1896 wrote to memory of 788 1896 e57418d.exe fontdrvhost.exe PID 1896 wrote to memory of 316 1896 e57418d.exe dwm.exe PID 1896 wrote to memory of 2476 1896 e57418d.exe sihost.exe PID 1896 wrote to memory of 2500 1896 e57418d.exe svchost.exe PID 1896 wrote to memory of 2664 1896 e57418d.exe taskhostw.exe PID 1896 wrote to memory of 3160 1896 e57418d.exe Explorer.EXE PID 1896 wrote to memory of 3672 1896 e57418d.exe svchost.exe PID 1896 wrote to memory of 3864 1896 e57418d.exe DllHost.exe PID 1896 wrote to memory of 3956 1896 e57418d.exe StartMenuExperienceHost.exe PID 1896 wrote to memory of 4024 1896 e57418d.exe RuntimeBroker.exe PID 1896 wrote to memory of 388 1896 e57418d.exe SearchApp.exe PID 1896 wrote to memory of 3992 1896 e57418d.exe RuntimeBroker.exe PID 1896 wrote to memory of 436 1896 e57418d.exe RuntimeBroker.exe PID 1896 wrote to memory of 2536 1896 e57418d.exe TextInputHost.exe PID 1896 wrote to memory of 2640 1896 e57418d.exe backgroundTaskHost.exe PID 1896 wrote to memory of 2564 1896 e57418d.exe e574323.exe PID 1896 wrote to memory of 2564 1896 e57418d.exe e574323.exe PID 1896 wrote to memory of 2376 1896 e57418d.exe RuntimeBroker.exe PID 1896 wrote to memory of 624 1896 e57418d.exe RuntimeBroker.exe PID 1896 wrote to memory of 4036 1896 e57418d.exe e575d14.exe PID 1896 wrote to memory of 4036 1896 e57418d.exe e575d14.exe PID 4036 wrote to memory of 780 4036 e575d14.exe fontdrvhost.exe PID 4036 wrote to memory of 788 4036 e575d14.exe fontdrvhost.exe PID 4036 wrote to memory of 316 4036 e575d14.exe dwm.exe PID 4036 wrote to memory of 2476 4036 e575d14.exe sihost.exe PID 4036 wrote to memory of 2500 4036 e575d14.exe svchost.exe PID 4036 wrote to memory of 2664 4036 e575d14.exe taskhostw.exe PID 4036 wrote to memory of 3160 4036 e575d14.exe Explorer.EXE PID 4036 wrote to memory of 3672 4036 e575d14.exe svchost.exe PID 4036 wrote to memory of 3864 4036 e575d14.exe DllHost.exe PID 4036 wrote to memory of 3956 4036 e575d14.exe StartMenuExperienceHost.exe -
System policy modification 1 TTPs 2 IoCs
Processes:
e57418d.exee575d14.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57418d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e575d14.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵
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C:\Windows\system32\sihost.exesihost.exe1⤵
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\4f92b85ae2a3e77427e610bf8e89fe321f956973b4a2558bbe1d83d41fc38fb5.dll,#12⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\4f92b85ae2a3e77427e610bf8e89fe321f956973b4a2558bbe1d83d41fc38fb5.dll,#13⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\e57418d.exeC:\Users\Admin\AppData\Local\Temp\e57418d.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
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
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C:\Users\Admin\AppData\Local\Temp\e574323.exeC:\Users\Admin\AppData\Local\Temp\e574323.exe4⤵
- Executes dropped EXE
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C:\Users\Admin\AppData\Local\Temp\e575d14.exeC:\Users\Admin\AppData\Local\Temp\e575d14.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
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵
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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⤵
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵
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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⤵
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵
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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⤵
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca1⤵
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Privilege Escalation
Create or Modify System Process
1Windows Service
1Abuse Elevation Control Mechanism
1Bypass User Account Control
1Defense Evasion
Modify Registry
5Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
3Disable or Modify Tools
3Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\e57418d.exeFilesize
97KB
MD54b79db291f9cd1eb4f2bc7ba111b7020
SHA15100d8200bdbd6e8d7dc167f90e83574d7a58e5c
SHA256f5683bb9c72f7b1458010ff4b61f1c30296de2155e9c73e0e9182ef26c088acb
SHA512fb42712b8dae51b2c08adebba19a17aa076fa0e6a911d99529bf4700d2257dddbe4c9eb1ae485f97369b1f2101945bb025e33cd39f8cf27b94085a700787401d
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C:\Windows\SYSTEM.INIFilesize
257B
MD5df2e65a089768c5d644b8a0a3482cded
SHA14b51c5b48adc263b90fc47a25680b37ced1775bf
SHA2562a3c11f0c59c9d5b510da4c2a7b002dcae33c026f6d34af432bdc81873c6d24a
SHA512e61b2542aabb0d46f02228653aef565a98a10c59a8461c66bd151518d3cb470fe12ae52b5a1245787b6883b6439000ed4fef84416dddabaa86b99d56942d5b6c
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memory/1896-53-0x00000000007E0000-0x000000000189A000-memory.dmpFilesize
16.7MB
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memory/1896-75-0x00000000007E0000-0x000000000189A000-memory.dmpFilesize
16.7MB
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memory/1896-5-0x0000000000400000-0x0000000000412000-memory.dmpFilesize
72KB
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memory/1896-103-0x0000000000400000-0x0000000000412000-memory.dmpFilesize
72KB
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memory/1896-30-0x00000000007E0000-0x000000000189A000-memory.dmpFilesize
16.7MB
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memory/1896-36-0x00000000007E0000-0x000000000189A000-memory.dmpFilesize
16.7MB
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memory/1896-34-0x0000000001AF0000-0x0000000001AF2000-memory.dmpFilesize
8KB
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memory/1896-13-0x00000000007E0000-0x000000000189A000-memory.dmpFilesize
16.7MB
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memory/1896-27-0x00000000007E0000-0x000000000189A000-memory.dmpFilesize
16.7MB
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memory/1896-86-0x00000000007E0000-0x000000000189A000-memory.dmpFilesize
16.7MB
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memory/1896-91-0x0000000001AF0000-0x0000000001AF2000-memory.dmpFilesize
8KB
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memory/1896-26-0x00000000007E0000-0x000000000189A000-memory.dmpFilesize
16.7MB
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memory/1896-18-0x0000000003E70000-0x0000000003E71000-memory.dmpFilesize
4KB
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memory/1896-31-0x0000000001AF0000-0x0000000001AF2000-memory.dmpFilesize
8KB
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memory/1896-84-0x00000000007E0000-0x000000000189A000-memory.dmpFilesize
16.7MB
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memory/1896-14-0x00000000007E0000-0x000000000189A000-memory.dmpFilesize
16.7MB
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memory/1896-11-0x00000000007E0000-0x000000000189A000-memory.dmpFilesize
16.7MB
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memory/1896-10-0x00000000007E0000-0x000000000189A000-memory.dmpFilesize
16.7MB
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memory/1896-6-0x00000000007E0000-0x000000000189A000-memory.dmpFilesize
16.7MB
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memory/1896-37-0x00000000007E0000-0x000000000189A000-memory.dmpFilesize
16.7MB
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memory/1896-38-0x00000000007E0000-0x000000000189A000-memory.dmpFilesize
16.7MB
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memory/1896-39-0x00000000007E0000-0x000000000189A000-memory.dmpFilesize
16.7MB
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memory/1896-41-0x00000000007E0000-0x000000000189A000-memory.dmpFilesize
16.7MB
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memory/1896-40-0x00000000007E0000-0x000000000189A000-memory.dmpFilesize
16.7MB
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memory/1896-43-0x00000000007E0000-0x000000000189A000-memory.dmpFilesize
16.7MB
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memory/1896-44-0x00000000007E0000-0x000000000189A000-memory.dmpFilesize
16.7MB
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memory/1896-55-0x00000000007E0000-0x000000000189A000-memory.dmpFilesize
16.7MB
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memory/1896-80-0x00000000007E0000-0x000000000189A000-memory.dmpFilesize
16.7MB
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memory/1896-82-0x00000000007E0000-0x000000000189A000-memory.dmpFilesize
16.7MB
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memory/1896-56-0x00000000007E0000-0x000000000189A000-memory.dmpFilesize
16.7MB
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memory/1896-78-0x00000000007E0000-0x000000000189A000-memory.dmpFilesize
16.7MB
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memory/1896-76-0x00000000007E0000-0x000000000189A000-memory.dmpFilesize
16.7MB
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memory/1896-9-0x00000000007E0000-0x000000000189A000-memory.dmpFilesize
16.7MB
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memory/1896-72-0x00000000007E0000-0x000000000189A000-memory.dmpFilesize
16.7MB
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memory/1896-71-0x00000000007E0000-0x000000000189A000-memory.dmpFilesize
16.7MB
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memory/1896-67-0x00000000007E0000-0x000000000189A000-memory.dmpFilesize
16.7MB
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memory/1896-66-0x00000000007E0000-0x000000000189A000-memory.dmpFilesize
16.7MB
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memory/2564-107-0x0000000000400000-0x0000000000412000-memory.dmpFilesize
72KB
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memory/2564-59-0x0000000000870000-0x0000000000871000-memory.dmpFilesize
4KB
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memory/2564-35-0x0000000000400000-0x0000000000412000-memory.dmpFilesize
72KB
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memory/2564-64-0x00000000001F0000-0x00000000001F2000-memory.dmpFilesize
8KB
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memory/2564-60-0x00000000001F0000-0x00000000001F2000-memory.dmpFilesize
8KB
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memory/3196-1-0x0000000010000000-0x0000000010020000-memory.dmpFilesize
128KB
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memory/3196-29-0x0000000000E00000-0x0000000000E01000-memory.dmpFilesize
4KB
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memory/3196-28-0x0000000000DB0000-0x0000000000DB2000-memory.dmpFilesize
8KB
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memory/3196-15-0x0000000000DB0000-0x0000000000DB2000-memory.dmpFilesize
8KB
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memory/3196-21-0x0000000000DB0000-0x0000000000DB2000-memory.dmpFilesize
8KB
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memory/4036-63-0x00000000001E0000-0x00000000001E2000-memory.dmpFilesize
8KB
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memory/4036-151-0x0000000000B50000-0x0000000001C0A000-memory.dmpFilesize
16.7MB
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memory/4036-62-0x00000000001F0000-0x00000000001F1000-memory.dmpFilesize
4KB
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memory/4036-65-0x00000000001E0000-0x00000000001E2000-memory.dmpFilesize
8KB
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memory/4036-52-0x0000000000400000-0x0000000000412000-memory.dmpFilesize
72KB
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memory/4036-119-0x0000000000B50000-0x0000000001C0A000-memory.dmpFilesize
16.7MB
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memory/4036-152-0x0000000000400000-0x0000000000412000-memory.dmpFilesize
72KB