Analysis
-
max time kernel
120s -
max time network
118s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
01-12-2024 20:36
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe
Resource
win7-20240903-en
windows7-x64
24 signatures
120 seconds
General
-
Target
c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe
-
Size
911KB
-
MD5
4f166133072870ee10e716ce07dce7d7
-
SHA1
a45d9d51f63d7169f61a8298c3c1a6360836ac15
-
SHA256
c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83
-
SHA512
e219c7af0b7d3fd28c0c67e7b255ee0ab581cafc110f7204577ca22e50cc3fb64d9dd528c7dcaa8e5cf7434c284b35c836dcf8c985540325a156aad6c5f8af10
-
SSDEEP
12288:GJd7xDyNZHN32RDRua9FZzrGHQTMDPnA46X3/aeSGxF10mhXWty7Xy5mQmkR/zEm:6dtuNtN32rRLZqQyp4HSGxZhXWO5m
Malware Config
Extracted
Family
darkcomet
Botnet
Guest16
C2
efosa94949.no-ip.biz:1604
Mutex
DC_MUTEX-7SCGJWM
Attributes
-
InstallPath
MSDCSC\msdcsc.exe
-
gencode
k0FWSrLTENGX
-
install
true
-
offline_keylogger
true
-
persistence
false
-
reg_key
MicroUpdate
Signatures
-
Darkcomet family
-
Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe,C:\\Users\\Admin\\Documents\\MSDCSC\\msdcsc.exe" c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe -
Modifies firewall policy service 3 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" msdcsc.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "0" msdcsc.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile msdcsc.exe -
Modifies security service 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wscsvc\Start = "4" msdcsc.exe -
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" msdcsc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" msdcsc.exe -
Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" msdcsc.exe -
Disables Task Manager via registry modification
-
Sets file to hidden 1 TTPs 1 IoCs
Modifies file attributes to stop it showing in Explorer etc.
pid Process 4680 attrib.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe -
Deletes itself 1 IoCs
pid Process 1792 notepad.exe -
Executes dropped EXE 2 IoCs
pid Process 3736 msdcsc.exe 4060 msdcsc.exe -
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" msdcsc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" msdcsc.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Users\\Admin\\Documents\\MSDCSC\\msdcsc.exe" c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 1916 set thread context of 2376 1916 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 82 PID 3736 set thread context of 4060 3736 msdcsc.exe 88 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 8 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 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language notepad.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language attrib.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language msdcsc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language msdcsc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language notepad.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe -
Modifies registry class 21 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DE7CBE17-0368-40E2-8357-1639DA027BAB} c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DE7CBE17-0368-40E2-8357-1639DA027BAB}\InprocHandler32\ = "ole32.dll" c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DE7CBE17-0368-40E2-8357-1639DA027BAB}\LocalServer32 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DE7CBE17-0368-40E2-8357-1639DA027BAB}\InprocHandler32\ = "ole32.dll" msdcsc.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PPT_Test.Application c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\PPT_Test.Application\ = "PPT_Test.Application" c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DE7CBE17-0368-40E2-8357-1639DA027BAB}\ProgID msdcsc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DE7CBE17-0368-40E2-8357-1639DA027BAB}\ProgID\ = "PPT_Test.Application" msdcsc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DE7CBE17-0368-40E2-8357-1639DA027BAB}\ = "PPT_Test.Application" c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DE7CBE17-0368-40E2-8357-1639DA027BAB}\ProgID\ = "PPT_Test.Application" c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DE7CBE17-0368-40E2-8357-1639DA027BAB}\InprocHandler32 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PPT_Test.Application\CLSID msdcsc.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DE7CBE17-0368-40E2-8357-1639DA027BAB}\LocalServer32 msdcsc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DE7CBE17-0368-40E2-8357-1639DA027BAB}\LocalServer32\ = "C:\\Users\\Admin\\DOCUME~1\\MSDCSC\\msdcsc.exe" msdcsc.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PPT_Test.Application\CLSID c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DE7CBE17-0368-40E2-8357-1639DA027BAB}\ProgID c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\PPT_Test.Application\CLSID\ = "{DE7CBE17-0368-40E2-8357-1639DA027BAB}" msdcsc.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DE7CBE17-0368-40E2-8357-1639DA027BAB}\InprocHandler32 msdcsc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\PPT_Test.Application\CLSID\ = "{DE7CBE17-0368-40E2-8357-1639DA027BAB}" c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DE7CBE17-0368-40E2-8357-1639DA027BAB}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\C0E342~1.EXE" c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 1916 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 1916 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 1916 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 1916 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 1916 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 1916 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 1916 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 1916 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 3736 msdcsc.exe 3736 msdcsc.exe 3736 msdcsc.exe 3736 msdcsc.exe 3736 msdcsc.exe 3736 msdcsc.exe 3736 msdcsc.exe 3736 msdcsc.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 4060 msdcsc.exe -
Suspicious use of AdjustPrivilegeToken 48 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe Token: SeSecurityPrivilege 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe Token: SeTakeOwnershipPrivilege 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe Token: SeLoadDriverPrivilege 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe Token: SeSystemProfilePrivilege 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe Token: SeSystemtimePrivilege 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe Token: SeProfSingleProcessPrivilege 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe Token: SeIncBasePriorityPrivilege 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe Token: SeCreatePagefilePrivilege 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe Token: SeBackupPrivilege 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe Token: SeRestorePrivilege 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe Token: SeShutdownPrivilege 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe Token: SeDebugPrivilege 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe Token: SeSystemEnvironmentPrivilege 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe Token: SeChangeNotifyPrivilege 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe Token: SeRemoteShutdownPrivilege 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe Token: SeUndockPrivilege 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe Token: SeManageVolumePrivilege 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe Token: SeImpersonatePrivilege 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe Token: SeCreateGlobalPrivilege 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe Token: 33 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe Token: 34 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe Token: 35 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe Token: 36 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe Token: SeIncreaseQuotaPrivilege 4060 msdcsc.exe Token: SeSecurityPrivilege 4060 msdcsc.exe Token: SeTakeOwnershipPrivilege 4060 msdcsc.exe Token: SeLoadDriverPrivilege 4060 msdcsc.exe Token: SeSystemProfilePrivilege 4060 msdcsc.exe Token: SeSystemtimePrivilege 4060 msdcsc.exe Token: SeProfSingleProcessPrivilege 4060 msdcsc.exe Token: SeIncBasePriorityPrivilege 4060 msdcsc.exe Token: SeCreatePagefilePrivilege 4060 msdcsc.exe Token: SeBackupPrivilege 4060 msdcsc.exe Token: SeRestorePrivilege 4060 msdcsc.exe Token: SeShutdownPrivilege 4060 msdcsc.exe Token: SeDebugPrivilege 4060 msdcsc.exe Token: SeSystemEnvironmentPrivilege 4060 msdcsc.exe Token: SeChangeNotifyPrivilege 4060 msdcsc.exe Token: SeRemoteShutdownPrivilege 4060 msdcsc.exe Token: SeUndockPrivilege 4060 msdcsc.exe Token: SeManageVolumePrivilege 4060 msdcsc.exe Token: SeImpersonatePrivilege 4060 msdcsc.exe Token: SeCreateGlobalPrivilege 4060 msdcsc.exe Token: 33 4060 msdcsc.exe Token: 34 4060 msdcsc.exe Token: 35 4060 msdcsc.exe Token: 36 4060 msdcsc.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1916 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 1916 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 3736 msdcsc.exe 3736 msdcsc.exe 4060 msdcsc.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1916 wrote to memory of 2376 1916 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 82 PID 1916 wrote to memory of 2376 1916 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 82 PID 1916 wrote to memory of 2376 1916 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 82 PID 1916 wrote to memory of 2376 1916 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 82 PID 1916 wrote to memory of 2376 1916 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 82 PID 1916 wrote to memory of 2376 1916 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 82 PID 1916 wrote to memory of 2376 1916 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 82 PID 1916 wrote to memory of 2376 1916 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 82 PID 1916 wrote to memory of 2376 1916 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 82 PID 1916 wrote to memory of 2376 1916 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 82 PID 1916 wrote to memory of 2376 1916 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 82 PID 1916 wrote to memory of 2376 1916 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 82 PID 1916 wrote to memory of 2376 1916 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 82 PID 1916 wrote to memory of 2376 1916 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 82 PID 2376 wrote to memory of 4548 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 83 PID 2376 wrote to memory of 4548 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 83 PID 2376 wrote to memory of 4548 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 83 PID 2376 wrote to memory of 1792 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 84 PID 2376 wrote to memory of 1792 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 84 PID 2376 wrote to memory of 1792 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 84 PID 2376 wrote to memory of 1792 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 84 PID 2376 wrote to memory of 1792 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 84 PID 2376 wrote to memory of 1792 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 84 PID 2376 wrote to memory of 1792 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 84 PID 2376 wrote to memory of 1792 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 84 PID 2376 wrote to memory of 1792 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 84 PID 2376 wrote to memory of 1792 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 84 PID 2376 wrote to memory of 1792 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 84 PID 2376 wrote to memory of 1792 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 84 PID 2376 wrote to memory of 1792 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 84 PID 2376 wrote to memory of 1792 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 84 PID 2376 wrote to memory of 1792 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 84 PID 2376 wrote to memory of 1792 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 84 PID 2376 wrote to memory of 1792 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 84 PID 4548 wrote to memory of 4680 4548 cmd.exe 86 PID 4548 wrote to memory of 4680 4548 cmd.exe 86 PID 4548 wrote to memory of 4680 4548 cmd.exe 86 PID 2376 wrote to memory of 3736 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 87 PID 2376 wrote to memory of 3736 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 87 PID 2376 wrote to memory of 3736 2376 c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe 87 PID 3736 wrote to memory of 4060 3736 msdcsc.exe 88 PID 3736 wrote to memory of 4060 3736 msdcsc.exe 88 PID 3736 wrote to memory of 4060 3736 msdcsc.exe 88 PID 3736 wrote to memory of 4060 3736 msdcsc.exe 88 PID 3736 wrote to memory of 4060 3736 msdcsc.exe 88 PID 3736 wrote to memory of 4060 3736 msdcsc.exe 88 PID 3736 wrote to memory of 4060 3736 msdcsc.exe 88 PID 3736 wrote to memory of 4060 3736 msdcsc.exe 88 PID 3736 wrote to memory of 4060 3736 msdcsc.exe 88 PID 3736 wrote to memory of 4060 3736 msdcsc.exe 88 PID 3736 wrote to memory of 4060 3736 msdcsc.exe 88 PID 3736 wrote to memory of 4060 3736 msdcsc.exe 88 PID 3736 wrote to memory of 4060 3736 msdcsc.exe 88 PID 3736 wrote to memory of 4060 3736 msdcsc.exe 88 PID 4060 wrote to memory of 4560 4060 msdcsc.exe 89 PID 4060 wrote to memory of 4560 4060 msdcsc.exe 89 PID 4060 wrote to memory of 4560 4060 msdcsc.exe 89 PID 4060 wrote to memory of 4560 4060 msdcsc.exe 89 PID 4060 wrote to memory of 4560 4060 msdcsc.exe 89 PID 4060 wrote to memory of 4560 4060 msdcsc.exe 89 PID 4060 wrote to memory of 4560 4060 msdcsc.exe 89 PID 4060 wrote to memory of 4560 4060 msdcsc.exe 89 PID 4060 wrote to memory of 4560 4060 msdcsc.exe 89 PID 4060 wrote to memory of 4560 4060 msdcsc.exe 89 -
Views/modifies file attributes 1 TTPs 1 IoCs
pid Process 4680 attrib.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe"C:\Users\Admin\AppData\Local\Temp\c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1916 -
C:\Users\Admin\AppData\Local\Temp\c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exeC:\Users\Admin\AppData\Local\Temp\c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83.exe2⤵
- Modifies WinLogon for persistence
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2376 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp" +s +h3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4548 -
C:\Windows\SysWOW64\attrib.exeattrib "C:\Users\Admin\AppData\Local\Temp" +s +h4⤵
- Sets file to hidden
- System Location Discovery: System Language Discovery
- Views/modifies file attributes
PID:4680
-
-
-
C:\Windows\SysWOW64\notepad.exenotepad3⤵
- Deletes itself
- System Location Discovery: System Language Discovery
PID:1792
-
-
C:\Users\Admin\Documents\MSDCSC\msdcsc.exe"C:\Users\Admin\Documents\MSDCSC\msdcsc.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3736 -
C:\Users\Admin\Documents\MSDCSC\msdcsc.exeC:\Users\Admin\Documents\MSDCSC\msdcsc.exe4⤵
- Modifies firewall policy service
- Modifies security service
- Windows security bypass
- Disables RegEdit via registry modification
- Executes dropped EXE
- Windows security modification
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4060 -
C:\Windows\SysWOW64\notepad.exenotepad5⤵
- System Location Discovery: System Language Discovery
PID:4560
-
-
-
-
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Create or Modify System Process
2Windows Service
2Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Create or Modify System Process
2Windows Service
2Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Impair Defenses
3Disable or Modify System Firewall
1Disable or Modify Tools
2Modify Registry
6Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
911KB
MD54f166133072870ee10e716ce07dce7d7
SHA1a45d9d51f63d7169f61a8298c3c1a6360836ac15
SHA256c0e342ac962f7922722645e8bc2315a7c37e13d8b1f1e76dbb4cf8ad9e64fa83
SHA512e219c7af0b7d3fd28c0c67e7b255ee0ab581cafc110f7204577ca22e50cc3fb64d9dd528c7dcaa8e5cf7434c284b35c836dcf8c985540325a156aad6c5f8af10