Analysis
- max time kernel
150s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system - submitted
12/01/2025, 10:51
Behavioral task
behavioral1
Sample
b34673a6ae78f3a63160d7f87c92a6d4.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
b34673a6ae78f3a63160d7f87c92a6d4.exe
Resource
win10v2004-20241007-en
General
- Target b34673a6ae78f3a63160d7f87c92a6d4.exe
- Size 2.4MB
- Sample250112-mxtnnayrez
- SHA256 5a47bbdd5a87677ce485cfa5eae97ce572dae896ec0fb306f8b4a2ad8d5f856c
- MD5 b34673a6ae78f3a63160d7f87c92a6d4
- SHA1 3e28a8ac30adf1ef1409d58d0b6949bb500b1a09
- SHA512 5e2d5a4b0bc3225e4bf2d4985a26d23fa435d3044888ffbf93d64fc78838e73d3093a9b285da5b6fa922a9f1f8d707ee658e8dad3c75655b952b8b328d118be4
- SSDEEP 49152:ccI39HRdZ+t1/31gbeRexLxkbtPSPGNGzeV5hp4XFUb9n:cjHRu12LxksPGN8eV53AFM
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
- Dcrat family
- Process spawned unexpected child process 9 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
description pid pid_target Process procid_target Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4400 3060 schtasks.exe 82 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 620 3060 schtasks.exe 82 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2516 3060 schtasks.exe 82 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4856 3060 schtasks.exe 82 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4376 3060 schtasks.exe 82 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 1244 3060 schtasks.exe 82 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4496 3060 schtasks.exe 82 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4800 3060 schtasks.exe 82 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3076 3060 schtasks.exe 82 -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" b34673a6ae78f3a63160d7f87c92a6d4.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" b34673a6ae78f3a63160d7f87c92a6d4.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" b34673a6ae78f3a63160d7f87c92a6d4.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" RuntimeBroker.exe -
resource yara_rule behavioral2/memory/3132-1-0x00000000004A0000-0x0000000000702000-memory.dmp dcrat behavioral2/files/0x0007000000023c8e-32.dat dcrat - Checks computer location settings 2 TTPs 15 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation RuntimeBroker.exe Key value queried \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation RuntimeBroker.exe Key value queried \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation RuntimeBroker.exe Key value queried \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation RuntimeBroker.exe Key value queried \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation RuntimeBroker.exe Key value queried \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation RuntimeBroker.exe Key value queried \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation RuntimeBroker.exe Key value queried \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation RuntimeBroker.exe Key value queried \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation RuntimeBroker.exe Key value queried \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation b34673a6ae78f3a63160d7f87c92a6d4.exe Key value queried \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation RuntimeBroker.exe Key value queried \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation RuntimeBroker.exe Key value queried \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation RuntimeBroker.exe Key value queried \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation RuntimeBroker.exe Key value queried \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation RuntimeBroker.exe - Executes dropped EXE 15 IoCs
pid Process 2988 RuntimeBroker.exe 2324 RuntimeBroker.exe 312 RuntimeBroker.exe 4824 RuntimeBroker.exe 2516 RuntimeBroker.exe 1592 RuntimeBroker.exe 1268 RuntimeBroker.exe 4328 RuntimeBroker.exe 2444 RuntimeBroker.exe 1980 RuntimeBroker.exe 3520 RuntimeBroker.exe 2820 RuntimeBroker.exe 216 RuntimeBroker.exe 2652 RuntimeBroker.exe 2412 RuntimeBroker.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" RuntimeBroker.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" b34673a6ae78f3a63160d7f87c92a6d4.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" RuntimeBroker.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" RuntimeBroker.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" RuntimeBroker.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" RuntimeBroker.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA RuntimeBroker.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" RuntimeBroker.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" RuntimeBroker.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA RuntimeBroker.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA b34673a6ae78f3a63160d7f87c92a6d4.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" RuntimeBroker.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" RuntimeBroker.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA RuntimeBroker.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA RuntimeBroker.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" RuntimeBroker.exe - Legitimate hosting services abused for malware hosting/C2 1 TTPs 15 IoCs
flow ioc 18 pastebin.com 53 pastebin.com 45 pastebin.com 55 pastebin.com 56 pastebin.com 25 pastebin.com 39 pastebin.com 40 pastebin.com 19 pastebin.com 44 pastebin.com 46 pastebin.com 54 pastebin.com 41 pastebin.com 47 pastebin.com 52 pastebin.com - Drops file in Program Files directory 3 IoCs
description ioc Process File opened for modification C:\Program Files\Windows Defender\RuntimeBroker.exe b34673a6ae78f3a63160d7f87c92a6d4.exe File created C:\Program Files\Windows Defender\9e8d7a4ca61bd9 b34673a6ae78f3a63160d7f87c92a6d4.exe File created C:\Program Files\Windows Defender\RuntimeBroker.exe b34673a6ae78f3a63160d7f87c92a6d4.exe - Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\addins\7a0fd90576e088 b34673a6ae78f3a63160d7f87c92a6d4.exe File created C:\Windows\addins\explorer.exe b34673a6ae78f3a63160d7f87c92a6d4.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Modifies registry class 15 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings b34673a6ae78f3a63160d7f87c92a6d4.exe Key created \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings RuntimeBroker.exe Key created \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings RuntimeBroker.exe Key created \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings RuntimeBroker.exe Key created \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings RuntimeBroker.exe Key created \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings RuntimeBroker.exe Key created \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings RuntimeBroker.exe Key created \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings RuntimeBroker.exe Key created \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings RuntimeBroker.exe Key created \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings RuntimeBroker.exe Key created \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings RuntimeBroker.exe Key created \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings RuntimeBroker.exe Key created \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings RuntimeBroker.exe Key created \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings RuntimeBroker.exe Key created \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings RuntimeBroker.exe - Scheduled Task/Job: Scheduled Task 1 TTPs 9 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 620 schtasks.exe 4856 schtasks.exe 1244 schtasks.exe 4800 schtasks.exe 3076 schtasks.exe 4400 schtasks.exe 2516 schtasks.exe 4376 schtasks.exe 4496 schtasks.exe - Suspicious behavior: EnumeratesProcesses 23 IoCs
pid Process 3132 b34673a6ae78f3a63160d7f87c92a6d4.exe 3132 b34673a6ae78f3a63160d7f87c92a6d4.exe 3132 b34673a6ae78f3a63160d7f87c92a6d4.exe 3132 b34673a6ae78f3a63160d7f87c92a6d4.exe 3132 b34673a6ae78f3a63160d7f87c92a6d4.exe 3132 b34673a6ae78f3a63160d7f87c92a6d4.exe 3132 b34673a6ae78f3a63160d7f87c92a6d4.exe 3132 b34673a6ae78f3a63160d7f87c92a6d4.exe 3132 b34673a6ae78f3a63160d7f87c92a6d4.exe 2988 RuntimeBroker.exe 2324 RuntimeBroker.exe 312 RuntimeBroker.exe 4824 RuntimeBroker.exe 2516 RuntimeBroker.exe 1592 RuntimeBroker.exe 1268 RuntimeBroker.exe 4328 RuntimeBroker.exe 2444 RuntimeBroker.exe 1980 RuntimeBroker.exe 3520 RuntimeBroker.exe 2820 RuntimeBroker.exe 216 RuntimeBroker.exe 2652 RuntimeBroker.exe - Suspicious use of AdjustPrivilegeToken 16 IoCs
description pid Process Token: SeDebugPrivilege 3132 b34673a6ae78f3a63160d7f87c92a6d4.exe Token: SeDebugPrivilege 2988 RuntimeBroker.exe Token: SeDebugPrivilege 2324 RuntimeBroker.exe Token: SeDebugPrivilege 312 RuntimeBroker.exe Token: SeDebugPrivilege 4824 RuntimeBroker.exe Token: SeDebugPrivilege 2516 RuntimeBroker.exe Token: SeDebugPrivilege 1592 RuntimeBroker.exe Token: SeDebugPrivilege 1268 RuntimeBroker.exe Token: SeDebugPrivilege 4328 RuntimeBroker.exe Token: SeDebugPrivilege 2444 RuntimeBroker.exe Token: SeDebugPrivilege 1980 RuntimeBroker.exe Token: SeDebugPrivilege 3520 RuntimeBroker.exe Token: SeDebugPrivilege 2820 RuntimeBroker.exe Token: SeDebugPrivilege 216 RuntimeBroker.exe Token: SeDebugPrivilege 2652 RuntimeBroker.exe Token: SeDebugPrivilege 2412 RuntimeBroker.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3132 wrote to memory of 1332 3132 b34673a6ae78f3a63160d7f87c92a6d4.exe 92 PID 3132 wrote to memory of 1332 3132 b34673a6ae78f3a63160d7f87c92a6d4.exe 92 PID 1332 wrote to memory of 2664 1332 cmd.exe 94 PID 1332 wrote to memory of 2664 1332 cmd.exe 94 PID 1332 wrote to memory of 2988 1332 cmd.exe 95 PID 1332 wrote to memory of 2988 1332 cmd.exe 95 PID 2988 wrote to memory of 3528 2988 RuntimeBroker.exe 99 PID 2988 wrote to memory of 3528 2988 RuntimeBroker.exe 99 PID 3528 wrote to memory of 3844 3528 cmd.exe 101 PID 3528 wrote to memory of 3844 3528 cmd.exe 101 PID 3528 wrote to memory of 2324 3528 cmd.exe 105 PID 3528 wrote to memory of 2324 3528 cmd.exe 105 PID 2324 wrote to memory of 2968 2324 RuntimeBroker.exe 106 PID 2324 wrote to memory of 2968 2324 RuntimeBroker.exe 106 PID 2968 wrote to memory of 1216 2968 cmd.exe 108 PID 2968 wrote to memory of 1216 2968 cmd.exe 108 PID 2968 wrote to memory of 312 2968 cmd.exe 109 PID 2968 wrote to memory of 312 2968 cmd.exe 109 PID 312 wrote to memory of 4516 312 RuntimeBroker.exe 112 PID 312 wrote to memory of 4516 312 RuntimeBroker.exe 112 PID 4516 wrote to memory of 3684 4516 cmd.exe 114 PID 4516 wrote to memory of 3684 4516 cmd.exe 114 PID 4516 wrote to memory of 4824 4516 cmd.exe 115 PID 4516 wrote to memory of 4824 4516 cmd.exe 115 PID 4824 wrote to memory of 3668 4824 RuntimeBroker.exe 116 PID 4824 wrote to memory of 3668 4824 RuntimeBroker.exe 116 PID 3668 wrote to memory of 4136 3668 cmd.exe 118 PID 3668 wrote to memory of 4136 3668 cmd.exe 118 PID 3668 wrote to memory of 2516 3668 cmd.exe 119 PID 3668 wrote to memory of 2516 3668 cmd.exe 119 PID 2516 wrote to memory of 1736 2516 RuntimeBroker.exe 120 PID 2516 wrote to memory of 1736 2516 RuntimeBroker.exe 120 PID 1736 wrote to memory of 2476 1736 cmd.exe 122 PID 1736 wrote to memory of 2476 1736 cmd.exe 122 PID 1736 wrote to memory of 1592 1736 cmd.exe 123 PID 1736 wrote to memory of 1592 1736 cmd.exe 123 PID 1592 wrote to memory of 2384 1592 RuntimeBroker.exe 124 PID 1592 wrote to memory of 2384 1592 RuntimeBroker.exe 124 PID 2384 wrote to memory of 5008 2384 cmd.exe 126 PID 2384 wrote to memory of 5008 2384 cmd.exe 126 PID 2384 wrote to memory of 1268 2384 cmd.exe 127 PID 2384 wrote to memory of 1268 2384 cmd.exe 127 PID 1268 wrote to memory of 3860 1268 RuntimeBroker.exe 128 PID 1268 wrote to memory of 3860 1268 RuntimeBroker.exe 128 PID 3860 wrote to memory of 2888 3860 cmd.exe 130 PID 3860 wrote to memory of 2888 3860 cmd.exe 130 PID 3860 wrote to memory of 4328 3860 cmd.exe 131 PID 3860 wrote to memory of 4328 3860 cmd.exe 131 PID 4328 wrote to memory of 1912 4328 RuntimeBroker.exe 132 PID 4328 wrote to memory of 1912 4328 RuntimeBroker.exe 132 PID 1912 wrote to memory of 1744 1912 cmd.exe 134 PID 1912 wrote to memory of 1744 1912 cmd.exe 134 PID 1912 wrote to memory of 2444 1912 cmd.exe 135 PID 1912 wrote to memory of 2444 1912 cmd.exe 135 PID 2444 wrote to memory of 3168 2444 RuntimeBroker.exe 136 PID 2444 wrote to memory of 3168 2444 RuntimeBroker.exe 136 PID 3168 wrote to memory of 212 3168 cmd.exe 138 PID 3168 wrote to memory of 212 3168 cmd.exe 138 PID 3168 wrote to memory of 1980 3168 cmd.exe 139 PID 3168 wrote to memory of 1980 3168 cmd.exe 139 PID 1980 wrote to memory of 1208 1980 RuntimeBroker.exe 140 PID 1980 wrote to memory of 1208 1980 RuntimeBroker.exe 140 PID 1208 wrote to memory of 2604 1208 cmd.exe 142 PID 1208 wrote to memory of 2604 1208 cmd.exe 142 - System policy modification 1 TTPs 45 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" b34673a6ae78f3a63160d7f87c92a6d4.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" b34673a6ae78f3a63160d7f87c92a6d4.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" b34673a6ae78f3a63160d7f87c92a6d4.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" RuntimeBroker.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" RuntimeBroker.exe - Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\b34673a6ae78f3a63160d7f87c92a6d4.exe"C:\Users\Admin\AppData\Local\Temp\b34673a6ae78f3a63160d7f87c92a6d4.exe"1⤵
- UAC bypass
- Checks computer location settings
- Checks whether UAC is enabled
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:3132 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\Fn6r3s7Cpa.bat"2⤵
- Suspicious use of WriteProcessMemory
PID:1332 -
C:\Windows\system32\w32tm.exew32tm /stripchart /computer:localhost /period:5 /dataonly /samples:23⤵PID:2664
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C:\Program Files\Windows Defender\RuntimeBroker.exe"C:\Program Files\Windows Defender\RuntimeBroker.exe"3⤵
- UAC bypass
- Checks computer location settings
- Executes dropped EXE
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2988 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\7hZg3igX7v.bat"4⤵
- Suspicious use of WriteProcessMemory
PID:3528 -
C:\Windows\system32\w32tm.exew32tm /stripchart /computer:localhost /period:5 /dataonly /samples:25⤵PID:3844
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C:\Program Files\Windows Defender\RuntimeBroker.exe"C:\Program Files\Windows Defender\RuntimeBroker.exe"5⤵
- UAC bypass
- Checks computer location settings
- Executes dropped EXE
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2324 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\4vfhrz6qhB.bat"6⤵
- Suspicious use of WriteProcessMemory
PID:2968 -
C:\Windows\system32\w32tm.exew32tm /stripchart /computer:localhost /period:5 /dataonly /samples:27⤵PID:1216
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C:\Program Files\Windows Defender\RuntimeBroker.exe"C:\Program Files\Windows Defender\RuntimeBroker.exe"7⤵
- UAC bypass
- Checks computer location settings
- Executes dropped EXE
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:312 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\ZBm8ilTxac.bat"8⤵
- Suspicious use of WriteProcessMemory
PID:4516 -
C:\Windows\system32\w32tm.exew32tm /stripchart /computer:localhost /period:5 /dataonly /samples:29⤵PID:3684
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C:\Program Files\Windows Defender\RuntimeBroker.exe"C:\Program Files\Windows Defender\RuntimeBroker.exe"9⤵
- UAC bypass
- Checks computer location settings
- Executes dropped EXE
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:4824 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\p8yPRkR6MR.bat"10⤵
- Suspicious use of WriteProcessMemory
PID:3668 -
C:\Windows\system32\w32tm.exew32tm /stripchart /computer:localhost /period:5 /dataonly /samples:211⤵PID:4136
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C:\Program Files\Windows Defender\RuntimeBroker.exe"C:\Program Files\Windows Defender\RuntimeBroker.exe"11⤵
- UAC bypass
- Checks computer location settings
- Executes dropped EXE
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2516 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\Nflxmifgtk.bat"12⤵
- Suspicious use of WriteProcessMemory
PID:1736 -
C:\Windows\system32\w32tm.exew32tm /stripchart /computer:localhost /period:5 /dataonly /samples:213⤵PID:2476
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C:\Program Files\Windows Defender\RuntimeBroker.exe"C:\Program Files\Windows Defender\RuntimeBroker.exe"13⤵
- UAC bypass
- Checks computer location settings
- Executes dropped EXE
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1592 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\USq6qxpMr5.bat"14⤵
- Suspicious use of WriteProcessMemory
PID:2384 -
C:\Windows\system32\w32tm.exew32tm /stripchart /computer:localhost /period:5 /dataonly /samples:215⤵PID:5008
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C:\Program Files\Windows Defender\RuntimeBroker.exe"C:\Program Files\Windows Defender\RuntimeBroker.exe"15⤵
- UAC bypass
- Checks computer location settings
- Executes dropped EXE
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1268 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\cRRFCwJQFV.bat"16⤵
- Suspicious use of WriteProcessMemory
PID:3860 -
C:\Windows\system32\w32tm.exew32tm /stripchart /computer:localhost /period:5 /dataonly /samples:217⤵PID:2888
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C:\Program Files\Windows Defender\RuntimeBroker.exe"C:\Program Files\Windows Defender\RuntimeBroker.exe"17⤵
- UAC bypass
- Checks computer location settings
- Executes dropped EXE
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:4328 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\5mXdMdden9.bat"18⤵
- Suspicious use of WriteProcessMemory
PID:1912 -
C:\Windows\system32\w32tm.exew32tm /stripchart /computer:localhost /period:5 /dataonly /samples:219⤵PID:1744
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C:\Program Files\Windows Defender\RuntimeBroker.exe"C:\Program Files\Windows Defender\RuntimeBroker.exe"19⤵
- UAC bypass
- Checks computer location settings
- Executes dropped EXE
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2444 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\0uTXzTWsAa.bat"20⤵
- Suspicious use of WriteProcessMemory
PID:3168 -
C:\Windows\system32\w32tm.exew32tm /stripchart /computer:localhost /period:5 /dataonly /samples:221⤵PID:212
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C:\Program Files\Windows Defender\RuntimeBroker.exe"C:\Program Files\Windows Defender\RuntimeBroker.exe"21⤵
- UAC bypass
- Checks computer location settings
- Executes dropped EXE
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1980 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\o4pIGJu18c.bat"22⤵
- Suspicious use of WriteProcessMemory
PID:1208 -
C:\Windows\system32\w32tm.exew32tm /stripchart /computer:localhost /period:5 /dataonly /samples:223⤵PID:2604
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C:\Program Files\Windows Defender\RuntimeBroker.exe"C:\Program Files\Windows Defender\RuntimeBroker.exe"23⤵
- UAC bypass
- Checks computer location settings
- Executes dropped EXE
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- System policy modification
PID:3520 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\ZBm8ilTxac.bat"24⤵PID:3616
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C:\Windows\system32\w32tm.exew32tm /stripchart /computer:localhost /period:5 /dataonly /samples:225⤵PID:3576
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C:\Program Files\Windows Defender\RuntimeBroker.exe"C:\Program Files\Windows Defender\RuntimeBroker.exe"25⤵
- UAC bypass
- Checks computer location settings
- Executes dropped EXE
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- System policy modification
PID:2820 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\Ljju5cbnZy.bat"26⤵PID:4536
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C:\Windows\system32\w32tm.exew32tm /stripchart /computer:localhost /period:5 /dataonly /samples:227⤵PID:2928
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C:\Program Files\Windows Defender\RuntimeBroker.exe"C:\Program Files\Windows Defender\RuntimeBroker.exe"27⤵
- UAC bypass
- Checks computer location settings
- Executes dropped EXE
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- System policy modification
PID:216 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\8t4fMT0wY0.bat"28⤵PID:3844
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C:\Windows\system32\w32tm.exew32tm /stripchart /computer:localhost /period:5 /dataonly /samples:229⤵PID:2988
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C:\Program Files\Windows Defender\RuntimeBroker.exe"C:\Program Files\Windows Defender\RuntimeBroker.exe"29⤵
- UAC bypass
- Checks computer location settings
- Executes dropped EXE
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- System policy modification
PID:2652 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\w2PRcJO5W1.bat"30⤵PID:3020
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C:\Windows\system32\w32tm.exew32tm /stripchart /computer:localhost /period:5 /dataonly /samples:231⤵PID:2108
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C:\Program Files\Windows Defender\RuntimeBroker.exe"C:\Program Files\Windows Defender\RuntimeBroker.exe"31⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2412
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 9 /tr "'C:\Program Files\Windows Defender\RuntimeBroker.exe'" /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4400
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Program Files\Windows Defender\RuntimeBroker.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:620
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 9 /tr "'C:\Program Files\Windows Defender\RuntimeBroker.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2516
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "IdleI" /sc MINUTE /mo 14 /tr "'C:\Users\Admin\Cookies\Idle.exe'" /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4856
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "Idle" /sc ONLOGON /tr "'C:\Users\Admin\Cookies\Idle.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4376
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "IdleI" /sc MINUTE /mo 13 /tr "'C:\Users\Admin\Cookies\Idle.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1244
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "explorere" /sc MINUTE /mo 11 /tr "'C:\Windows\addins\explorer.exe'" /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4496
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "explorer" /sc ONLOGON /tr "'C:\Windows\addins\explorer.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4800
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "explorere" /sc MINUTE /mo 14 /tr "'C:\Windows\addins\explorer.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3076
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Scheduled Task/Job
1Scheduled Task
1Replay Monitor
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Downloads
- Path C:\Program Files\Windows Defender\RuntimeBroker.exe
- Size 2.4MB
- SHA256 5a47bbdd5a87677ce485cfa5eae97ce572dae896ec0fb306f8b4a2ad8d5f856c
- MD5 b34673a6ae78f3a63160d7f87c92a6d4
- SHA1 3e28a8ac30adf1ef1409d58d0b6949bb500b1a09
- SHA512 5e2d5a4b0bc3225e4bf2d4985a26d23fa435d3044888ffbf93d64fc78838e73d3093a9b285da5b6fa922a9f1f8d707ee658e8dad3c75655b952b8b328d118be4
- SSDEEP 49152:ccI39HRdZ+t1/31gbeRexLxkbtPSPGNGzeV5hp4XFUb9n:cjHRu12LxksPGN8eV53AFM
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\RuntimeBroker.exe.log
- Size 1KB
- SHA256 e3b9ce7cbc8cf9f43eaf4ed01eb1f8113f7f580a1f4c35d3f01a0de87b9772f4
- MD5 38600effaf6f4a95dd6f8fd12751463b
- SHA1 590e9f869c0a5e3861783cb23023f23d9b57bb54
- SHA512 aca30aada4bd5284b619cb06e6d3c1d2d680da9eb6879903595b5f08b8da96cd45a0d64df4e359f1fca0d6aaa2eeabba78ccd36fd039fb1d394f88fbdfe10e9d
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\0uTXzTWsAa.bat
- Size 216B
- SHA256 b9ca5507453c4aeddcf07ad99e4c765cee46efd2ad25d7a67087911b2f826481
- MD5 95975acfb0542038d888b0b3082add3d
- SHA1 22ca497c30f5c02a145bfbce9786112528308f7a
- SHA512 c3f0f3577e23df4e1a36581443c581ae04d148b4765b0040b0c17fab7e64d8a3d7e31c9f20a9cbcd22836ab050965224d9b1237ae54db5da1abe7866612cf213
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\4vfhrz6qhB.bat
- Size 216B
- SHA256 5594bf668768da8debeb3dc3965463be752a3299de3c758cff77c6626ea7ba81
- MD5 cbb891ff984207703698e07770c032c5
- SHA1 ae95457dfef8894011f7044b87c6571419176ab0
- SHA512 efea0bd1960f0532c6e77145662141235ecfb9c0f29fe1cc694ae4a77d33c8a7280ef24cb9832fbcf1ba1a472ff0d5ed92bc8e5279920bc7f83665182c671be7
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\5mXdMdden9.bat
- Size 216B
- SHA256 0d5e415ffdf224c8123ac8812a2ac392a13c048654bff1ccee3033cacde512ae
- MD5 13824f226a2b60380433d6d26e7acd21
- SHA1 4a932c13212e1ff37493bb1f7f67cb5df46e0efa
- SHA512 da59446d58ddd2b3cf2debe15bb0cb82dd10279150bc1b8db595fe608c63fe12216db6a702825c4f6c6990a499ac2ebc6de751fb00d3a5f6d6a3cc4325be654f
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\7hZg3igX7v.bat
- Size 216B
- SHA256 6ad81d7d5141d693dab1ad942bcdc6a23285f627d76ea5864aeedfbae77bfe93
- MD5 b0252bad9490d13b0bcbbbb89d6ac9ff
- SHA1 b5fa6f4c07eb83fec3bcc07dc7b6afb34d860a9d
- SHA512 3a15cd49adffd7e11759e387dff613d86e2e780478ccfafc285f55d839e9f4ffdfcd6588cfdbd75f8a4b16b1c556f26023ffb5f20104450a66e02f6db4ad785c
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\8t4fMT0wY0.bat
- Size 216B
- SHA256 9bb1487f45aeb41552e4a717448f010e3f86d1b0e745f47c9ef0c206b8558135
- MD5 1809a682a9e4ac7dd66f5ff7b490e62a
- SHA1 0347c60efe96089c0acb99cd42109c8fdc5b3cf9
- SHA512 d9c21721d2d7912c24838e6d68214fda28c06c7a91bc482b736ccbc19f606146dd5f2921f9b2b38c9fe7184f24a32b53c2139a46a0f9c28cfaf5cebb52f604f8
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\Fn6r3s7Cpa.bat
- Size 216B
- SHA256 cd9f7c3b0bfb5f86d96058be95f5c030d076c9a775bca73271769c4864023f33
- MD5 807a6e0887bc43dbe1721bb11f20f863
- SHA1 4f9452151ec04b0d41d637ccd01952cc0456fc40
- SHA512 1bf1eca40cab2c8d0b92d07e232e23308c96913966dd74315ec6a727a18d68816e87df7e0a0186b8f43efe4c9c610dd7128a7aa28cc85d455ae241bb6ce42e98
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\Ljju5cbnZy.bat
- Size 216B
- SHA256 302196e7d72804e0a9c23e820005f44d959c3f92289b54768a8b24266edf367c
- MD5 4f5927ef59edc1911772e407ae54abad
- SHA1 708f64edaeba2d3576bc196f1b893c0c661fef4f
- SHA512 e61e8f8086c0f69db1002288ae69215d8893eb9f6724414af0c4d132f5cc9df36028baf39ee8c7b843eb0e2a5a9b1f6e7ec22c5325abc4a71ff025b1ba406f97
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\Nflxmifgtk.bat
- Size 216B
- SHA256 c51565a692df5c3f44637c310c02bbb466a9bf08cd598b92fa73bc5a015590a8
- MD5 425021f25050904ec8c1134206282d9b
- SHA1 04f2d001097f2b04d11f911761c4a814e34a537a
- SHA512 3d00fa59f46c43c0944ae5160d628ca664c17e4834656c032834ff446e387a1cc14f20acbb55e7629db31267c5e5e7d1c7b233d4a5d17eba839db4af28b8f50f
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\USq6qxpMr5.bat
- Size 216B
- SHA256 5c9d4f72f162f9e0d0b2569d5e0dbddae4139f59116c025b0e7587344e9561d3
- MD5 aa92ac33ed1e8818da4f9483bbc592bd
- SHA1 9dc86ba07e78b341efcb0588296183d12ee42c94
- SHA512 a09747d9438a4fcad768d873ebc2298c9a05cea353b72b6f2a087dc61383da08cbef6c8b300406a610a539c248a5699ab3e0535b8a5cd54b06796ff2c164ee37
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\ZBm8ilTxac.bat
- Size 216B
- SHA256 74cdf96a344a3413421510feb2e5d391668cc26678e1293d056b40decb373f94
- MD5 eceb052735a01829fb4a11b6c9655d44
- SHA1 d9a953d681b11579aea4ae1a92ccde5d3650a9a9
- SHA512 55c49c3fd537a1b1984b170e541194ce29fd58a9ed6c72688604a38d99864e45f8a4e19b012e2db991b6c7788fa551f5b46b7c6d975dc46770c58566a74e51ed
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\cRRFCwJQFV.bat
- Size 216B
- SHA256 8a01fd12eeeae9f1d98688da7000631af67c174f2a7f34f0d20452c266cf9383
- MD5 1b9ae032b15ad6c3536416570c640a79
- SHA1 16e146d91ca5e57d776d94f3bdfd0f6a0ed95957
- SHA512 55918ab3b54f528af6d5ed7c624d956b4f9fa9a42013bb2739b64168d870659a4955f598efd4622308bee2b78a32cd559f7a0bd88e2fed11dd62e808bee37562
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\o4pIGJu18c.bat
- Size 216B
- SHA256 ad0788d099d4764a299d180f54e4ebcce6e09fc1b27c514414b02d7051130667
- MD5 0ffc80110b30b2899ea58e3232e274ac
- SHA1 7ab8d955ba792781b1e411d7e29e157f44af6879
- SHA512 0837fcf9561bf854f0ed3e6073b0a06d6cd0ff69a185ed3298268c0611748dcc2cfef4fa7bcb8679824bb8ca5eb6e52b8604cf4423db6c2142d3920efd4b0ed0
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\p8yPRkR6MR.bat
- Size 216B
- SHA256 5ed0e96d8a50a85b08c601836e59acc6745d9ced95b5f2ef1f1750ff9fec440d
- MD5 c4263a282f8c0237e688eeedc3b6a803
- SHA1 7e34c1de5539546ea2a4000007f28efd61c8611c
- SHA512 a0bbc9dbee518263c72f6aa48916b4ab5f8ba4a1efb160c11b5dac3be31a247581cddb4ae5dffef0617244a4e83157eb3281fae262e3d5d4d50a73d02fa1fd02
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\w2PRcJO5W1.bat
- Size 216B
- SHA256 5beff4a0b35a0ec40a2a1655ae79ae77da5f40ecef2a4cca846056ef5d28d4ca
- MD5 b74a3dd76a0df2def6804c0ae911f151
- SHA1 9c8c16fa361ce00ab1ff44d96b324c4897e8f62e
- SHA512 54bd8e7706b62cb31a311efafc7461d4e3e5e1cd4a9ab553421f2549ae45df0bff8aa3f9d3b247219435b6f215e2f6951b7dba6270072c03844bd84d813fad06
- MD5 SHA1 SHA512