dcrat | 3c5d4007aabc7835b586d15313645af2e823dfad1d487cad46453dc3474e2693

Analysis

max time kernel
148s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
22/03/2025, 20:31

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General

Target

8601303574d298fe6d9a433d6fab9854ff5fb81d357d01f5065dccdb4407bb8e.exe
Size

827KB
MD5

7d14c283441fdefcf681cc58017bb841
SHA1

cdfe7ca961f11fd078a314335ce8c19f3acf2409
SHA256

8601303574d298fe6d9a433d6fab9854ff5fb81d357d01f5065dccdb4407bb8e
SHA512

413f00a1c2dc19c43bf1a61738ac605c405f4834095a0e410091cfbb10085d56afe8bd99928477b5dec24c3b323c387da1e3bc6680409681a1d66a7318d3eb9f
SSDEEP

12288:sNtD0qKiyhtFrXketHevYS6Rc/OOi1GuHQiEHRu3oDK:snKiyhXket+vYNSi+iEE3oO

Score

10^/10

dcrat 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 48 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	4292	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5156	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4848	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4676	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4668	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4720	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4788	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4824	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4828	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4832	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4972	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5052	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5068	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1132	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4752	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3004	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4032	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4336	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4876	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2708	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2624	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4908	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5008	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3296	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5104	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4856	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4956	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4988	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5556	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5908	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4984	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1188	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5172	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3632	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5164	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	6116	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5644	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4672	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4940	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1500	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1840	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3040	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2584	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4204	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4144	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4224	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5344	440	schtasks.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3892	440	schtasks.exe	87

DCRat payload 2 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral22/memory/3044-1-0x0000000000340000-0x0000000000416000-memory.dmp	dcrat
behavioral22/files/0x000700000002431a-11.dat	dcrat

Checks computer location settings 2 TTPs 1 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3342763580-2723508992-2885672917-1000\Control Panel\International\Geo\Nation	8601303574d298fe6d9a433d6fab9854ff5fb81d357d01f5065dccdb4407bb8e.exe

Executes dropped EXE 1 IoCs

pid	Process
4576	RuntimeBroker.exe

Drops file in Program Files directory 12 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Windows Mail\eddb19405b7ce1	8601303574d298fe6d9a433d6fab9854ff5fb81d357d01f5065dccdb4407bb8e.exe
File created	C:\Program Files\Microsoft Office 15\ClientX64\System.exe	8601303574d298fe6d9a433d6fab9854ff5fb81d357d01f5065dccdb4407bb8e.exe
File created	C:\Program Files\edge_BITS_4704_604174485\5940a34987c991	8601303574d298fe6d9a433d6fab9854ff5fb81d357d01f5065dccdb4407bb8e.exe
File created	C:\Program Files\Windows Mail\fontdrvhost.exe	8601303574d298fe6d9a433d6fab9854ff5fb81d357d01f5065dccdb4407bb8e.exe
File created	C:\Program Files (x86)\Windows Photo Viewer\uk-UA\dllhost.exe	8601303574d298fe6d9a433d6fab9854ff5fb81d357d01f5065dccdb4407bb8e.exe
File created	C:\Program Files (x86)\Windows Photo Viewer\uk-UA\5940a34987c991	8601303574d298fe6d9a433d6fab9854ff5fb81d357d01f5065dccdb4407bb8e.exe
File created	C:\Program Files (x86)\Windows Mail\backgroundTaskHost.exe	8601303574d298fe6d9a433d6fab9854ff5fb81d357d01f5065dccdb4407bb8e.exe
File created	C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\dllhost.exe	8601303574d298fe6d9a433d6fab9854ff5fb81d357d01f5065dccdb4407bb8e.exe
File created	C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\5940a34987c991	8601303574d298fe6d9a433d6fab9854ff5fb81d357d01f5065dccdb4407bb8e.exe
File created	C:\Program Files\Microsoft Office 15\ClientX64\27d1bcfc3c54e0	8601303574d298fe6d9a433d6fab9854ff5fb81d357d01f5065dccdb4407bb8e.exe
File created	C:\Program Files\edge_BITS_4704_604174485\dllhost.exe	8601303574d298fe6d9a433d6fab9854ff5fb81d357d01f5065dccdb4407bb8e.exe
File created	C:\Program Files\Windows Mail\5b884080fd4f94	8601303574d298fe6d9a433d6fab9854ff5fb81d357d01f5065dccdb4407bb8e.exe

Drops file in Windows directory 9 IoCs

description	ioc	Process
File created	C:\Windows\SystemApps\Microsoft.Windows.SecHealthUI_cw5n1h2txyewy\pris\9e8d7a4ca61bd9	8601303574d298fe6d9a433d6fab9854ff5fb81d357d01f5065dccdb4407bb8e.exe
File created	C:\Windows\en-US\22eafd247d37c3	8601303574d298fe6d9a433d6fab9854ff5fb81d357d01f5065dccdb4407bb8e.exe
File created	C:\Windows\Media\Festival\RuntimeBroker.exe	8601303574d298fe6d9a433d6fab9854ff5fb81d357d01f5065dccdb4407bb8e.exe
File created	C:\Windows\SystemApps\Microsoft.Windows.SecHealthUI_cw5n1h2txyewy\pris\RuntimeBroker.exe	8601303574d298fe6d9a433d6fab9854ff5fb81d357d01f5065dccdb4407bb8e.exe
File created	C:\Windows\en-US\TextInputHost.exe	8601303574d298fe6d9a433d6fab9854ff5fb81d357d01f5065dccdb4407bb8e.exe
File opened for modification	C:\Windows\en-US\TextInputHost.exe	8601303574d298fe6d9a433d6fab9854ff5fb81d357d01f5065dccdb4407bb8e.exe
File created	C:\Windows\es-ES\backgroundTaskHost.exe	8601303574d298fe6d9a433d6fab9854ff5fb81d357d01f5065dccdb4407bb8e.exe
File created	C:\Windows\es-ES\eddb19405b7ce1	8601303574d298fe6d9a433d6fab9854ff5fb81d357d01f5065dccdb4407bb8e.exe
File created	C:\Windows\Media\Festival\9e8d7a4ca61bd9	8601303574d298fe6d9a433d6fab9854ff5fb81d357d01f5065dccdb4407bb8e.exe

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

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3342763580-2723508992-2885672917-1000_Classes\Local Settings	8601303574d298fe6d9a433d6fab9854ff5fb81d357d01f5065dccdb4407bb8e.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 48 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
4292	schtasks.exe
1132	schtasks.exe
5104	schtasks.exe
4984	schtasks.exe
1188	schtasks.exe
2584	schtasks.exe
5156	schtasks.exe
4848	schtasks.exe
4720	schtasks.exe
4788	schtasks.exe
4972	schtasks.exe
2708	schtasks.exe
4856	schtasks.exe
5908	schtasks.exe
4988	schtasks.exe
5068	schtasks.exe
3004	schtasks.exe
3296	schtasks.exe
4956	schtasks.exe
5164	schtasks.exe
6116	schtasks.exe
5644	schtasks.exe
4828	schtasks.exe
2624	schtasks.exe
5008	schtasks.exe
5172	schtasks.exe
1500	schtasks.exe
3040	schtasks.exe
4204	schtasks.exe
3892	schtasks.exe
4676	schtasks.exe
4752	schtasks.exe
4032	schtasks.exe
4940	schtasks.exe
1840	schtasks.exe
4224	schtasks.exe
5344	schtasks.exe
5556	schtasks.exe
4668	schtasks.exe
4824	schtasks.exe
4336	schtasks.exe
4876	schtasks.exe
3632	schtasks.exe
4832	schtasks.exe
5052	schtasks.exe
4908	schtasks.exe
4672	schtasks.exe
4144	schtasks.exe

Suspicious behavior: EnumeratesProcesses 23 IoCs

pid	Process
3044	8601303574d298fe6d9a433d6fab9854ff5fb81d357d01f5065dccdb4407bb8e.exe
3044	8601303574d298fe6d9a433d6fab9854ff5fb81d357d01f5065dccdb4407bb8e.exe
3044	8601303574d298fe6d9a433d6fab9854ff5fb81d357d01f5065dccdb4407bb8e.exe
3044	8601303574d298fe6d9a433d6fab9854ff5fb81d357d01f5065dccdb4407bb8e.exe
3044	8601303574d298fe6d9a433d6fab9854ff5fb81d357d01f5065dccdb4407bb8e.exe
3044	8601303574d298fe6d9a433d6fab9854ff5fb81d357d01f5065dccdb4407bb8e.exe
3044	8601303574d298fe6d9a433d6fab9854ff5fb81d357d01f5065dccdb4407bb8e.exe
3044	8601303574d298fe6d9a433d6fab9854ff5fb81d357d01f5065dccdb4407bb8e.exe
3044	8601303574d298fe6d9a433d6fab9854ff5fb81d357d01f5065dccdb4407bb8e.exe
3044	8601303574d298fe6d9a433d6fab9854ff5fb81d357d01f5065dccdb4407bb8e.exe
3044	8601303574d298fe6d9a433d6fab9854ff5fb81d357d01f5065dccdb4407bb8e.exe
3044	8601303574d298fe6d9a433d6fab9854ff5fb81d357d01f5065dccdb4407bb8e.exe
3044	8601303574d298fe6d9a433d6fab9854ff5fb81d357d01f5065dccdb4407bb8e.exe
3044	8601303574d298fe6d9a433d6fab9854ff5fb81d357d01f5065dccdb4407bb8e.exe
4576	RuntimeBroker.exe
4576	RuntimeBroker.exe
4576	RuntimeBroker.exe
4576	RuntimeBroker.exe
4576	RuntimeBroker.exe
4576	RuntimeBroker.exe
4576	RuntimeBroker.exe
4576	RuntimeBroker.exe
4576	RuntimeBroker.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3044	8601303574d298fe6d9a433d6fab9854ff5fb81d357d01f5065dccdb4407bb8e.exe
Token: SeDebugPrivilege	4576	RuntimeBroker.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3044 wrote to memory of 1992	3044	8601303574d298fe6d9a433d6fab9854ff5fb81d357d01f5065dccdb4407bb8e.exe	136
PID 3044 wrote to memory of 1992	3044	8601303574d298fe6d9a433d6fab9854ff5fb81d357d01f5065dccdb4407bb8e.exe	136
PID 1992 wrote to memory of 2680	1992	cmd.exe	138
PID 1992 wrote to memory of 2680	1992	cmd.exe	138
PID 1992 wrote to memory of 4576	1992	cmd.exe	142
PID 1992 wrote to memory of 4576	1992	cmd.exe	142

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\8601303574d298fe6d9a433d6fab9854ff5fb81d357d01f5065dccdb4407bb8e.exe
"C:\Users\Admin\AppData\Local\Temp\8601303574d298fe6d9a433d6fab9854ff5fb81d357d01f5065dccdb4407bb8e.exe"
1⤵
- 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:3044
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\0MKi4ygm9D.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1992
- - C:\Windows\system32\w32tm.exe
    w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
    3⤵
    PID:2680
- - C:\Windows\SystemApps\Microsoft.Windows.SecHealthUI_cw5n1h2txyewy\pris\RuntimeBroker.exe
    "C:\Windows\SystemApps\Microsoft.Windows.SecHealthUI_cw5n1h2txyewy\pris\RuntimeBroker.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4576

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "TextInputHostT" /sc MINUTE /mo 7 /tr "'C:\Windows\en-US\TextInputHost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4292

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "TextInputHost" /sc ONLOGON /tr "'C:\Windows\en-US\TextInputHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5156

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "TextInputHostT" /sc MINUTE /mo 5 /tr "'C:\Windows\en-US\TextInputHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4848

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "backgroundTaskHostb" /sc MINUTE /mo 8 /tr "'C:\Windows\es-ES\backgroundTaskHost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4676

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "backgroundTaskHost" /sc ONLOGON /tr "'C:\Windows\es-ES\backgroundTaskHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4668

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "backgroundTaskHostb" /sc MINUTE /mo 12 /tr "'C:\Windows\es-ES\backgroundTaskHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4720

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmons" /sc MINUTE /mo 6 /tr "'C:\4d7dcf6448637544ea7e961be1ad\sysmon.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4788

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmon" /sc ONLOGON /tr "'C:\4d7dcf6448637544ea7e961be1ad\sysmon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4828

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmons" /sc MINUTE /mo 12 /tr "'C:\4d7dcf6448637544ea7e961be1ad\sysmon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4824

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "backgroundTaskHostb" /sc MINUTE /mo 12 /tr "'C:\Program Files (x86)\Windows Mail\backgroundTaskHost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4832

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "backgroundTaskHost" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Mail\backgroundTaskHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4972

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "backgroundTaskHostb" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\Windows Mail\backgroundTaskHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5052

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 9 /tr "'C:\Users\Default User\RuntimeBroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5068

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Users\Default User\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1132

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 6 /tr "'C:\Users\Default User\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4752

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 10 /tr "'C:\Windows\Media\Festival\RuntimeBroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3004

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Windows\Media\Festival\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4032

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 5 /tr "'C:\Windows\Media\Festival\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4336

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 9 /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4876

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:2708

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 5 /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2624

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 11 /tr "'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\dllhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4908

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5008

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 7 /tr "'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3296

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 9 /tr "'C:\Program Files\Microsoft Office 15\ClientX64\System.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5104

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "System" /sc ONLOGON /tr "'C:\Program Files\Microsoft Office 15\ClientX64\System.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4856

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 7 /tr "'C:\Program Files\Microsoft Office 15\ClientX64\System.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4956

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 12 /tr "'C:\Windows\SystemApps\Microsoft.Windows.SecHealthUI_cw5n1h2txyewy\pris\RuntimeBroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4988

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Windows\SystemApps\Microsoft.Windows.SecHealthUI_cw5n1h2txyewy\pris\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5556

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 11 /tr "'C:\Windows\SystemApps\Microsoft.Windows.SecHealthUI_cw5n1h2txyewy\pris\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5908

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 6 /tr "'C:\Program Files\edge_BITS_4704_604174485\dllhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4984

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Program Files\edge_BITS_4704_604174485\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1188

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 8 /tr "'C:\Program Files\edge_BITS_4704_604174485\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5172

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RegistryR" /sc MINUTE /mo 7 /tr "'C:\Recovery\WindowsRE\Registry.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3632

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Registry" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\Registry.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5164

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RegistryR" /sc MINUTE /mo 6 /tr "'C:\Recovery\WindowsRE\Registry.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:6116

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 11 /tr "'C:\4d7dcf6448637544ea7e961be1ad\RuntimeBroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5644

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\4d7dcf6448637544ea7e961be1ad\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4672

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 14 /tr "'C:\4d7dcf6448637544ea7e961be1ad\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4940

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 6 /tr "'C:\Program Files\Windows Mail\fontdrvhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1500

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\Program Files\Windows Mail\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1840

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 14 /tr "'C:\Program Files\Windows Mail\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3040

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 14 /tr "'C:\Program Files (x86)\Windows Photo Viewer\uk-UA\dllhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2584

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Photo Viewer\uk-UA\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4204

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 12 /tr "'C:\Program Files (x86)\Windows Photo Viewer\uk-UA\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4144

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHostS" /sc MINUTE /mo 11 /tr "'C:\4fc20efa2b2ad5aa4b35f8fcca90f7df\StartMenuExperienceHost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4224

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHost" /sc ONLOGON /tr "'C:\4fc20efa2b2ad5aa4b35f8fcca90f7df\StartMenuExperienceHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5344

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHostS" /sc MINUTE /mo 5 /tr "'C:\4fc20efa2b2ad5aa4b35f8fcca90f7df\StartMenuExperienceHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3892

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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:\Users\Admin\AppData\Local\Temp\0MKi4ygm9D.bat

Filesize
253B

MD5
1f4580528e87fc481fce68a9d2dae47e

SHA1
453ddf140312a74a7af8b8d7de3a9cbb0171c85a

SHA256
9e8a21d12658757c7e4472fa6fe8ac09f933da6b6b3008032b82901903af49b4

SHA512
ccb9e0a823911e4acb6be17db8339b3423527c1b65998531ea517365c53b5ef08466d836728649c79193288319fec01324b2504651adb4ff435052f29f1dddc7

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

Filesize
827KB

MD5
7d14c283441fdefcf681cc58017bb841

SHA1
cdfe7ca961f11fd078a314335ce8c19f3acf2409

SHA256
8601303574d298fe6d9a433d6fab9854ff5fb81d357d01f5065dccdb4407bb8e

SHA512
413f00a1c2dc19c43bf1a61738ac605c405f4834095a0e410091cfbb10085d56afe8bd99928477b5dec24c3b323c387da1e3bc6680409681a1d66a7318d3eb9f

Download Submit
memory/3044-0-0x00007FFE52693000-0x00007FFE52695000-memory.dmp

Filesize
8KB

Download
memory/3044-1-0x0000000000340000-0x0000000000416000-memory.dmp

Filesize
856KB

Download
memory/3044-4-0x00007FFE52690000-0x00007FFE53151000-memory.dmp

Filesize
10.8MB

Download
memory/3044-40-0x00007FFE52690000-0x00007FFE53151000-memory.dmp

Filesize
10.8MB

Download