dcrat | f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
30-11-2024 15:36

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General

Target

f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
Size

1.7MB
MD5

fb36ea7f9a30d0b4c676dba8549460d0
SHA1

efc07073777b618a13f5ecc625193f151a5e3d30
SHA256

f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437
SHA512

91c0d49c363f427a61ab8f065167d14dc5dca6badf8e8b5a83529ab24cd7344dbb1c82e9b9947e45986b5d5e2f342c6b83245f61e48850f43b4a16710bd87029
SSDEEP

24576:N3QwuLyEbVoCtPreIjNLoN/VNGeSQDx1m17zezKOkCzeJGFUJ:NgwuuEpdDLNwVMeXDL0fdSzAG

Score

10^/10

dcrat execution infostealer rat

Malware Config

Signatures

DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
rat infostealer dcrat
Dcrat family
dcrat

Process spawned unexpected child process 42 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

Processes:

schtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exe

description	pid	pid_target	Process	procid_target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1612	3812	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	264	3812	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2252	3812	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	228	3812	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4884	3812	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3904	3812	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4692	3812	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3432	3812	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1172	3812	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5032	3812	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1916	3812	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2688	3812	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4668	3812	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4472	3812	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2560	3812	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3224	3812	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4148	3812	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	624	3812	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5112	3812	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2368	3812	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1200	3812	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4832	3812	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3648	3812	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2900	3812	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	540	3812	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1116	3812	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3920	3812	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4636	3812	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1000	3812	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3240	3812	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2204	3812	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3684	3812	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1640	3812	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3572	3812	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5056	3812	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	412	3812	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3892	3812	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2288	3812	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	876	3812	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4516	3812	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3384	3812	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5000	3812	schtasks.exe	84

DCRat payload 7 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

Processes:

resource	yara_rule
behavioral2/memory/4340-1-0x0000000000FB0000-0x0000000001166000-memory.dmp	dcrat
behavioral2/files/0x0007000000023c80-29.dat	dcrat
behavioral2/files/0x0008000000023ca3-74.dat	dcrat
behavioral2/files/0x000a000000023c74-96.dat	dcrat
behavioral2/files/0x000d000000023c79-150.dat	dcrat
behavioral2/files/0x000200000001e75a-176.dat	dcrat
behavioral2/memory/3580-347-0x0000000000CB0000-0x0000000000E66000-memory.dmp	dcrat

Command and Scripting Interpreter: PowerShell 1 TTPs 11 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

Processes:

powershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exe

pid	Process
1724	powershell.exe
2468	powershell.exe
1788	powershell.exe
1248	powershell.exe
264	powershell.exe
3904	powershell.exe
4884	powershell.exe
1896	powershell.exe
4352	powershell.exe
4112	powershell.exe
228	powershell.exe

Drops file in Drivers directory 1 IoCs

Processes:

f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe

description	ioc	Process
File opened for modification	C:\Windows\System32\drivers\etc\hosts	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exelsass.exe

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	lsass.exe

Executes dropped EXE 2 IoCs

Processes:

lsass.exelsass.exe

pid	Process
3580	lsass.exe
4504	lsass.exe

Drops file in Program Files directory 36 IoCs

Processes:

f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe

description	ioc	Process
File created	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_2019.716.2316.0_neutral_~_8wekyb3d8bbwe\csrss.exe	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
File created	C:\Program Files\Internet Explorer\de-DE\29c1c3cc0f7685	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
File opened for modification	C:\Program Files\Internet Explorer\de-DE\unsecapp.exe	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
File opened for modification	C:\Program Files (x86)\MSBuild\Microsoft\RCXBF3D.tmp	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\Registry.exe	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
File created	C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\55b276f4edf653	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
File created	C:\Program Files (x86)\Mozilla Maintenance Service\logs\f3b6ecef712a24	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
File opened for modification	C:\Program Files\Internet Explorer\de-DE\RCXB7A7.tmp	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
File opened for modification	C:\Program Files (x86)\WindowsPowerShell\Configuration\Registration\RCXBD29.tmp	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
File opened for modification	C:\Program Files (x86)\MSBuild\Microsoft\sihost.exe	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
File created	C:\Program Files (x86)\MSBuild\Microsoft\66fc9ff0ee96c2	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
File opened for modification	C:\Program Files (x86)\Mozilla Maintenance Service\logs\RCXAB97.tmp	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
File created	C:\Program Files\Java\jre-1.8\lib\Registry.exe	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
File created	C:\Program Files\Java\jre-1.8\lib\ee2ad38f3d4382	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\RCXA914.tmp	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
File opened for modification	C:\Program Files\Internet Explorer\de-DE\RCXB796.tmp	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
File opened for modification	C:\Program Files (x86)\Windows Media Player\ja-JP\spoolsv.exe	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\RCXC752.tmp	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
File created	C:\Program Files\Internet Explorer\de-DE\unsecapp.exe	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
File created	C:\Program Files (x86)\Windows Media Player\ja-JP\spoolsv.exe	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
File created	C:\Program Files (x86)\WindowsPowerShell\Configuration\Registration\RuntimeBroker.exe	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\RCXC762.tmp	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
File opened for modification	C:\Program Files (x86)\WindowsPowerShell\Configuration\Registration\RuntimeBroker.exe	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
File opened for modification	C:\Program Files (x86)\Windows Media Player\ja-JP\RCXC452.tmp	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
File opened for modification	C:\Program Files (x86)\Mozilla Maintenance Service\logs\RCXAB19.tmp	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
File opened for modification	C:\Program Files (x86)\WindowsPowerShell\Configuration\Registration\RCXBCAB.tmp	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
File created	C:\Program Files (x86)\WindowsPowerShell\Configuration\Registration\9e8d7a4ca61bd9	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
File created	C:\Program Files (x86)\Windows Media Player\ja-JP\f3b6ecef712a24	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
File opened for modification	C:\Program Files (x86)\Mozilla Maintenance Service\logs\spoolsv.exe	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
File opened for modification	C:\Program Files (x86)\MSBuild\Microsoft\RCXBF3E.tmp	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
File created	C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\StartMenuExperienceHost.exe	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\StartMenuExperienceHost.exe	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
File opened for modification	C:\Program Files (x86)\Windows Media Player\ja-JP\RCXC4D0.tmp	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\RCXA913.tmp	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
File created	C:\Program Files (x86)\Mozilla Maintenance Service\logs\spoolsv.exe	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
File created	C:\Program Files (x86)\MSBuild\Microsoft\sihost.exe	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe

Drops file in Windows directory 5 IoCs

Processes:

f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe

description	ioc	Process
File created	C:\Windows\BitLockerDiscoveryVolumeContents\29c1c3cc0f7685	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
File opened for modification	C:\Windows\BitLockerDiscoveryVolumeContents\RCXC1C0.tmp	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
File opened for modification	C:\Windows\BitLockerDiscoveryVolumeContents\RCXC23E.tmp	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
File opened for modification	C:\Windows\BitLockerDiscoveryVolumeContents\unsecapp.exe	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
File created	C:\Windows\BitLockerDiscoveryVolumeContents\unsecapp.exe	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 2 IoCs

Processes:

f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exelsass.exe

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	lsass.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 42 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

Processes:

pid	Process
1612	schtasks.exe
4884	schtasks.exe
3432	schtasks.exe
3224	schtasks.exe
3920	schtasks.exe
3240	schtasks.exe
264	schtasks.exe
2252	schtasks.exe
2900	schtasks.exe
5056	schtasks.exe
5000	schtasks.exe
228	schtasks.exe
5032	schtasks.exe
2688	schtasks.exe
4636	schtasks.exe
2204	schtasks.exe
1916	schtasks.exe
3572	schtasks.exe
1116	schtasks.exe
3684	schtasks.exe
4692	schtasks.exe
4668	schtasks.exe
4472	schtasks.exe
2368	schtasks.exe
1200	schtasks.exe
540	schtasks.exe
4516	schtasks.exe
3384	schtasks.exe
2560	schtasks.exe
5112	schtasks.exe
4832	schtasks.exe
1000	schtasks.exe
1640	schtasks.exe
2288	schtasks.exe
3904	schtasks.exe
1172	schtasks.exe
4148	schtasks.exe
624	schtasks.exe
412	schtasks.exe
876	schtasks.exe
3648	schtasks.exe
3892	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe

pid	Process
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe

Suspicious use of AdjustPrivilegeToken 14 IoCs

Processes:

f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exelsass.exelsass.exe

description	pid	Process
Token: SeDebugPrivilege	4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
Token: SeDebugPrivilege	4884	powershell.exe
Token: SeDebugPrivilege	2468	powershell.exe
Token: SeDebugPrivilege	1248	powershell.exe
Token: SeDebugPrivilege	1788	powershell.exe
Token: SeDebugPrivilege	4112	powershell.exe
Token: SeDebugPrivilege	3904	powershell.exe
Token: SeDebugPrivilege	4352	powershell.exe
Token: SeDebugPrivilege	228	powershell.exe
Token: SeDebugPrivilege	1724	powershell.exe
Token: SeDebugPrivilege	264	powershell.exe
Token: SeDebugPrivilege	1896	powershell.exe
Token: SeDebugPrivilege	3580	lsass.exe
Token: SeDebugPrivilege	4504	lsass.exe

Suspicious use of WriteProcessMemory 34 IoCs

Processes:

f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.execmd.exelsass.exeWScript.exe

description	pid	Process	procid_target
PID 4340 wrote to memory of 1896	4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe	129
PID 4340 wrote to memory of 1896	4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe	129
PID 4340 wrote to memory of 1788	4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe	130
PID 4340 wrote to memory of 1788	4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe	130
PID 4340 wrote to memory of 4352	4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe	131
PID 4340 wrote to memory of 4352	4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe	131
PID 4340 wrote to memory of 1248	4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe	132
PID 4340 wrote to memory of 1248	4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe	132
PID 4340 wrote to memory of 264	4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe	133
PID 4340 wrote to memory of 264	4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe	133
PID 4340 wrote to memory of 4112	4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe	134
PID 4340 wrote to memory of 4112	4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe	134
PID 4340 wrote to memory of 3904	4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe	135
PID 4340 wrote to memory of 3904	4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe	135
PID 4340 wrote to memory of 1724	4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe	136
PID 4340 wrote to memory of 1724	4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe	136
PID 4340 wrote to memory of 228	4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe	137
PID 4340 wrote to memory of 228	4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe	137
PID 4340 wrote to memory of 2468	4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe	138
PID 4340 wrote to memory of 2468	4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe	138
PID 4340 wrote to memory of 4884	4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe	139
PID 4340 wrote to memory of 4884	4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe	139
PID 4340 wrote to memory of 4568	4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe	151
PID 4340 wrote to memory of 4568	4340	f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe	151
PID 4568 wrote to memory of 1492	4568	cmd.exe	153
PID 4568 wrote to memory of 1492	4568	cmd.exe	153
PID 4568 wrote to memory of 3580	4568	cmd.exe	156
PID 4568 wrote to memory of 3580	4568	cmd.exe	156
PID 3580 wrote to memory of 4492	3580	lsass.exe	157
PID 3580 wrote to memory of 4492	3580	lsass.exe	157
PID 3580 wrote to memory of 3784	3580	lsass.exe	158
PID 3580 wrote to memory of 3784	3580	lsass.exe	158
PID 4492 wrote to memory of 4504	4492	WScript.exe	161
PID 4492 wrote to memory of 4504	4492	WScript.exe	161

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.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe
"C:\Users\Admin\AppData\Local\Temp\f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437N.exe"
1⤵
- Drops file in Drivers directory
- Checks computer location settings
- 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
PID:4340
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious use of AdjustPrivilegeToken
  PID:1896
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/$Recycle.Bin/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious use of AdjustPrivilegeToken
  PID:1788
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Documents and Settings/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious use of AdjustPrivilegeToken
  PID:4352
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/PerfLogs/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious use of AdjustPrivilegeToken
  PID:1248
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Program Files/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious use of AdjustPrivilegeToken
  PID:264
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Program Files (x86)/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious use of AdjustPrivilegeToken
  PID:4112
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/ProgramData/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious use of AdjustPrivilegeToken
  PID:3904
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Recovery/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious use of AdjustPrivilegeToken
  PID:1724
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/System Volume Information/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious use of AdjustPrivilegeToken
  PID:228
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Users/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious use of AdjustPrivilegeToken
  PID:2468
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Windows/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious use of AdjustPrivilegeToken
  PID:4884
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\GV8rcJbRe2.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4568
- - C:\Windows\system32\w32tm.exe
    w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
    3⤵
    PID:1492
- - C:\Users\Default User\lsass.exe
    "C:\Users\Default User\lsass.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Modifies registry class
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:3580
  - - C:\Windows\System32\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\f726b538-8788-4d8a-8af9-ef5bf1e736df.vbs"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:4492
    - - C:\Users\Default User\lsass.exe
        
        "C:\Users\Default User\lsass.exe"
        5⤵
        Executes dropped EXE
        Suspicious use of AdjustPrivilegeToken
        
        PID:4504
  - - C:\Windows\System32\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\e68165d3-f6c6-4a73-bb51-3bee3640590d.vbs"
      4⤵
      PID:3784

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHostS" /sc MINUTE /mo 12 /tr "'C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\StartMenuExperienceHost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1612

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHost" /sc ONLOGON /tr "'C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\StartMenuExperienceHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2252

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHostS" /sc MINUTE /mo 10 /tr "'C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\StartMenuExperienceHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:264

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 9 /tr "'C:\Program Files (x86)\Mozilla Maintenance Service\logs\spoolsv.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3904

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsv" /sc ONLOGON /tr "'C:\Program Files (x86)\Mozilla Maintenance Service\logs\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:228

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\Mozilla Maintenance Service\logs\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4884

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfcu" /sc MINUTE /mo 13 /tr "'C:\Users\Default User\upfc.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3432

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfc" /sc ONLOGON /tr "'C:\Users\Default User\upfc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4692

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfcu" /sc MINUTE /mo 10 /tr "'C:\Users\Default User\upfc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1172

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 13 /tr "'C:\Users\Default User\lsass.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2688

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsass" /sc ONLOGON /tr "'C:\Users\Default User\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5032

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 5 /tr "'C:\Users\Default User\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1916

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 5 /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4668

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4472

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 7 /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2560

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 10 /tr "'C:\Recovery\WindowsRE\Idle.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3224

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Idle" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\Idle.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1200

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 5 /tr "'C:\Recovery\WindowsRE\Idle.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4148

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "unsecappu" /sc MINUTE /mo 9 /tr "'C:\Program Files\Internet Explorer\de-DE\unsecapp.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2368

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "unsecapp" /sc ONLOGON /tr "'C:\Program Files\Internet Explorer\de-DE\unsecapp.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5112

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "unsecappu" /sc MINUTE /mo 9 /tr "'C:\Program Files\Internet Explorer\de-DE\unsecapp.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:624

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 12 /tr "'C:\Users\Default\Recent\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4832

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Users\Default\Recent\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2900

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 5 /tr "'C:\Users\Default\Recent\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3648

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 10 /tr "'C:\Program Files (x86)\WindowsPowerShell\Configuration\Registration\RuntimeBroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:540

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Program Files (x86)\WindowsPowerShell\Configuration\Registration\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1116

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 10 /tr "'C:\Program Files (x86)\WindowsPowerShell\Configuration\Registration\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3920

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 8 /tr "'C:\Program Files (x86)\MSBuild\Microsoft\sihost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4636

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihost" /sc ONLOGON /tr "'C:\Program Files (x86)\MSBuild\Microsoft\sihost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3240

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 9 /tr "'C:\Program Files (x86)\MSBuild\Microsoft\sihost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1000

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "unsecappu" /sc MINUTE /mo 14 /tr "'C:\Windows\BitLockerDiscoveryVolumeContents\unsecapp.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2204

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "unsecapp" /sc ONLOGON /tr "'C:\Windows\BitLockerDiscoveryVolumeContents\unsecapp.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3684

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "unsecappu" /sc MINUTE /mo 10 /tr "'C:\Windows\BitLockerDiscoveryVolumeContents\unsecapp.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1640

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 5 /tr "'C:\Program Files (x86)\Windows Media Player\ja-JP\spoolsv.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3572

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsv" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Media Player\ja-JP\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:412

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 7 /tr "'C:\Program Files (x86)\Windows Media Player\ja-JP\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5056

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RegistryR" /sc MINUTE /mo 6 /tr "'C:\Program Files\Java\jre-1.8\lib\Registry.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5000

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Registry" /sc ONLOGON /tr "'C:\Program Files\Java\jre-1.8\lib\Registry.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2288

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RegistryR" /sc MINUTE /mo 5 /tr "'C:\Program Files\Java\jre-1.8\lib\Registry.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3892

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 11 /tr "'C:\Recovery\WindowsRE\dllhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4516

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:876

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 12 /tr "'C:\Recovery\WindowsRE\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3384

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files (x86)\Mozilla Maintenance Service\logs\spoolsv.exe

Filesize
1.7MB

MD5
d93acc9166a79aa3256c226427489d6a

SHA1
b3f9a4508a9403ba7ebcdca590e370b4383c6b01

SHA256
91c524423f3c5d65b3f64ddb2dc2edaab81b2a88bc9c51d5a1f8bc48c65eeaaf

SHA512
6b8b1b3490fbeaca73b9eb9c5e672955c3ebdc47c49eb99f2b0ce217176fd0bae5ffa74e5229607aa1a72b90ad145c80abfc4af190a0165a9c13c7e41a27f951

Download Submit
C:\Program Files (x86)\WindowsPowerShell\Configuration\Registration\RuntimeBroker.exe

Filesize
1.7MB

MD5
3d6c38c7a3932c450cb94aca101a149b

SHA1
efa88445737485f92f8a73a320b710cca6b7f97b

SHA256
d0bf219b790b762c4efbd65a68a4537ed920d035f6357d81d198c14e57f3f404

SHA512
d7b37feaa3f09d154d0b459e411aa6d43d9d3a396923107c23c4b23ada363096ef8c4a0ed8dccc7e5e6f875de2ebae57158917994be9a066d32dd824ac6dc14b

Download Submit
C:\Recovery\WindowsRE\RuntimeBroker.exe

Filesize
1.7MB

MD5
fb36ea7f9a30d0b4c676dba8549460d0

SHA1
efc07073777b618a13f5ecc625193f151a5e3d30

SHA256
f85f3b83955fb765d7733f9d99bf3b5eb8494931a9e722730c479edb48ed5437

SHA512
91c0d49c363f427a61ab8f065167d14dc5dca6badf8e8b5a83529ab24cd7344dbb1c82e9b9947e45986b5d5e2f342c6b83245f61e48850f43b4a16710bd87029

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\lsass.exe.log

Filesize
1KB

MD5
3ad9a5252966a3ab5b1b3222424717be

SHA1
5397522c86c74ddbfb2585b9613c794f4b4c3410

SHA256
27525f5fc7871c6828ab5173315e95b5c7e918d2ee532781c562c378584b5249

SHA512
b1a745f7a0f33b777ffc34f74f42752144d9f2d06b8bc613e703570494762b3af87e153212c3274b18af14f17b8619e2f350b7c3cc11228f7d4208d4251e90e6

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
d85ba6ff808d9e5444a4b369f5bc2730

SHA1
31aa9d96590fff6981b315e0b391b575e4c0804a

SHA256
84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

SHA512
8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
2e907f77659a6601fcc408274894da2e

SHA1
9f5b72abef1cd7145bf37547cdb1b9254b4efe9d

SHA256
385da35673330e21ac02545220552fe301fe54dedefbdafc097ac4342a295233

SHA512
34fa0fff24f6550f55f828541aaefe5d75c86f8f0842d54b50065e9746f9662bb7209c74c9a9571540b9855bb3851f01db613190024e89b198d485bb5dc07721

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
d28a889fd956d5cb3accfbaf1143eb6f

SHA1
157ba54b365341f8ff06707d996b3635da8446f7

SHA256
21e5d7ccf80a293e6ba30ed728846ca19c929c52b96e2c8d34e27cd2234f1d45

SHA512
0b6d88deb9be85722e6a78d5886d49f2caf407a59e128d2b4ed74c1356f9928c40048a62731959f2460e9ff9d9feee311043d2a37abe3bb92c2b76a44281478c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
cadef9abd087803c630df65264a6c81c

SHA1
babbf3636c347c8727c35f3eef2ee643dbcc4bd2

SHA256
cce65b73cdfe9304bcd5207913e8b60fb69faa20cd3b684f2b0343b755b99438

SHA512
7278aa87124abb382d9024a645e881e7b7cf1b84e8894943b36e018dbf0399e6858392f77980b599fa5488e2e21bf757a0702fe6419417edac93b68e0c2ec085

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
3a6bad9528f8e23fb5c77fbd81fa28e8

SHA1
f127317c3bc6407f536c0f0600dcbcf1aabfba36

SHA256
986366767de5873f1b170a63f2a33ce05132d1afd90c8f5017afbca8ef1beb05

SHA512
846002154a0ece6f3e9feda6f115d3161dc21b3789525dd62ae1d9188495171293efdbe7be4710666dd8a15e66b557315b5a02918a741ed1d5f3ff0c515b98e2

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
62623d22bd9e037191765d5083ce16a3

SHA1
4a07da6872672f715a4780513d95ed8ddeefd259

SHA256
95d79fd575bbd21540e378fcbc1cd00d16f51af62ce15bae7080bb72c24e2010

SHA512
9a448b7a0d867466c2ea04ab84d2a9485d5fd20ab53b2b854f491831ee3f1d781b94d2635f7b0b35cb9f2d373cd52c67570879a56a42ed66bc9db06962ed4992

Download Submit
C:\Users\Admin\AppData\Local\Temp\GV8rcJbRe2.bat

Filesize
196B

MD5
d614bb3aa4b63660fb4ccc96d0ca09f8

SHA1
febf9cdd8ab5420387cc9bed39047be259efd3cf

SHA256
f9deadf7f80245ecba0a74e61cb5b885061515db1eb98fff25c0973c637793ee

SHA512
edb6fabf2242158f3ab8a461da7c882a9c90d4c68279003702d86390a19ef4db529e1f92e5dc13786770bf27f833622627f516fc4917b72e57247e7bdc86ec2e

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_0je0pfnj.qd3.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\e68165d3-f6c6-4a73-bb51-3bee3640590d.vbs

Filesize
483B

MD5
e54bb540f3261b606d842e2920379541

SHA1
63a93c9f0c1858a139494e691dd6a6a0a2357cce

SHA256
3e4f538c27c4a9681382c288d49cc2c3f10ba8f35ed0dda9ab36c8756ec12d3f

SHA512
83a65e440dbcd9acba1e20e735c065055194069b1e1ed46bdd4e9c70b0a07989d9e29a1b671ab680fec0f9dffdaa5830f4027e33fd0c95e39becf666f2d58a58

Download Submit
C:\Users\Admin\AppData\Local\Temp\f726b538-8788-4d8a-8af9-ef5bf1e736df.vbs

Filesize
707B

MD5
cb12edb55ac377e3a1effcb42feb7ddd

SHA1
2b217026a7c8d4dc3f32c16bf9e6e2ad03695389

SHA256
3459c9e055f0f45cb3c958a06b4d4fbe6bfc2c2efedb6122e8c2469dadce0955

SHA512
c0870f490a5848430a873139cc6ed8b50d02ca62c1b14b0deaa225ab8ceaa7b1c4e57c73ade13b1b8e0b35c403e3f4c8e9becdc003488aa3152e3d2701292fa5

Download Submit
C:\Users\Default\lsass.exe

Filesize
1.7MB

MD5
0750dfc7afd181b1b6bba31b9ec99e67

SHA1
2e428eca889c710d636ec5509467b8c88f4e6448

SHA256
e9266ef6ce14d03e06deac2c92147774ce2db5e293ac2fe0fff8e750cbfbcb98

SHA512
d7d22f321caeedc6adc606280dabd583da207e37ea1967aa18ac0e734f0da458ec4cdff7ef7f4a26b345ef6fb26255550a63d5225e130d36a338f7565ade0b5c

Download Submit
C:\Windows\BitLockerDiscoveryVolumeContents\unsecapp.exe

Filesize
1.7MB

MD5
6730f7c4e78c6e4b081ad047b444a91e

SHA1
bf85385775188750d0f941e971ed57a0f7ea964e

SHA256
be99756f288d6da620813e7617e1f8034a815ed975824ad2c57a620f0a2668ec

SHA512
3c85772ff95376449edf1a68a120678851be2171b8c71e0009ba1db94f95095414ecdabd0e1193f5860f6aa3b6f55a9adf5ccc7f099ad069730a311427077487

Download Submit
memory/3580-347-0x0000000000CB0000-0x0000000000E66000-memory.dmp

Filesize
1.7MB

Download
memory/4340-22-0x00007FFE0B010000-0x00007FFE0BAD1000-memory.dmp

Filesize
10.8MB

Download
memory/4340-0-0x00007FFE0B013000-0x00007FFE0B015000-memory.dmp

Filesize
8KB

Download
memory/4340-14-0x000000001BFE0000-0x000000001BFEC000-memory.dmp

Filesize
48KB

Download
memory/4340-11-0x0000000003300000-0x0000000003308000-memory.dmp

Filesize
32KB

Download
memory/4340-10-0x00000000032F0000-0x00000000032FC000-memory.dmp

Filesize
48KB

Download
memory/4340-15-0x0000000003330000-0x000000000333A000-memory.dmp

Filesize
40KB

Download
memory/4340-4-0x000000001BF40000-0x000000001BF90000-memory.dmp

Filesize
320KB

Download
memory/4340-166-0x00007FFE0B013000-0x00007FFE0B015000-memory.dmp

Filesize
8KB

Download
memory/4340-167-0x00007FFE0B010000-0x00007FFE0BAD1000-memory.dmp

Filesize
10.8MB

Download
memory/4340-16-0x000000001BF90000-0x000000001BF98000-memory.dmp

Filesize
32KB

Download
memory/4340-201-0x00007FFE0B010000-0x00007FFE0BAD1000-memory.dmp

Filesize
10.8MB

Download
memory/4340-219-0x00007FFE0B010000-0x00007FFE0BAD1000-memory.dmp

Filesize
10.8MB

Download
memory/4340-1-0x0000000000FB0000-0x0000000001166000-memory.dmp

Filesize
1.7MB

Download
memory/4340-21-0x00007FFE0B010000-0x00007FFE0BAD1000-memory.dmp

Filesize
10.8MB

Download
memory/4340-249-0x00007FFE0B010000-0x00007FFE0BAD1000-memory.dmp

Filesize
10.8MB

Download
memory/4340-5-0x0000000003230000-0x0000000003238000-memory.dmp

Filesize
32KB

Download
memory/4340-9-0x0000000003310000-0x0000000003320000-memory.dmp

Filesize
64KB

Download
memory/4340-6-0x00000000032B0000-0x00000000032C0000-memory.dmp

Filesize
64KB

Download
memory/4340-8-0x00000000032E0000-0x00000000032F2000-memory.dmp

Filesize
72KB

Download
memory/4340-7-0x00000000032C0000-0x00000000032D6000-memory.dmp

Filesize
88KB

Download
memory/4340-3-0x0000000003290000-0x00000000032AC000-memory.dmp

Filesize
112KB

Download
memory/4340-2-0x00007FFE0B010000-0x00007FFE0BAD1000-memory.dmp

Filesize
10.8MB

Download
memory/4340-18-0x000000001BE20000-0x000000001BE2C000-memory.dmp

Filesize
48KB

Download
memory/4340-17-0x000000001BFA0000-0x000000001BFAC000-memory.dmp

Filesize
48KB

Download
memory/4340-13-0x0000000003320000-0x000000000332C000-memory.dmp

Filesize
48KB

Download
memory/4884-230-0x0000013845530000-0x0000013845552000-memory.dmp

Filesize
136KB

Download