dcrat | e0a44f25632730e54db070a4508bdaf73621f4dc7f61987df2051d5d4b512ed7

Analysis

max time kernel
145s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
04/07/2024, 02:41

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General

Target
11ec2263423a6c9c8ca33fe4c021e9a4.exe
Size 2.3MB
Sample240704-c6ewrazfqp
SHA256 e0a44f25632730e54db070a4508bdaf73621f4dc7f61987df2051d5d4b512ed7
MD5 11ec2263423a6c9c8ca33fe4c021e9a4
SHA1 187934d7646cc1d33c923d1fbb0b385adbc411d1
SHA512 d86b834a6554be6984222ddc926675e11df6d128841d51baba2f3b0e38ffcb08fdb7c01918a28c5db36c6c6c6799b8883a1131a9b41c5dc78a089c99151da4bf
SSDEEP 49152:q/OAn5V6k2DyNqLRN02tf1YkbY8TwHW47AFr3aT:uOs5VUCZ2tf1Ykk8TwHXerKT
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

dcrat infostealer rat spyware stealer

Malware Config

Signatures

DcRat 50 IoCs

DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

rat infostealer dcrat

description	ioc	pid	Process
		2112	schtasks.exe
		2928	schtasks.exe
		4556	schtasks.exe
		5016	schtasks.exe
		1172	schtasks.exe
		692	schtasks.exe
		1340	schtasks.exe
		2684	schtasks.exe
		2104	schtasks.exe
		1120	schtasks.exe
		1400	schtasks.exe
		3164	schtasks.exe
		3192	schtasks.exe
		1684	schtasks.exe
		2688	schtasks.exe
		4732	schtasks.exe
		5020	schtasks.exe
		3216	schtasks.exe
		3764	schtasks.exe
		748	schtasks.exe
		3316	schtasks.exe
		5116	schtasks.exe
		3616	schtasks.exe
		3496	schtasks.exe
		4680	schtasks.exe
		3140	schtasks.exe
		792	schtasks.exe
		2440	schtasks.exe
		1780	schtasks.exe
		1696	schtasks.exe
		2108	schtasks.exe
File created	C:\Program Files (x86)\Reference Assemblies\Microsoft\886983d96e3d3e		11ec2263423a6c9c8ca33fe4c021e9a4.exe
		3600	schtasks.exe
		2400	schtasks.exe
		1984	schtasks.exe
		5028	schtasks.exe
		1660	schtasks.exe
		928	schtasks.exe
		4616	schtasks.exe
		3444	schtasks.exe
		1488	schtasks.exe
File created	C:\Windows\PrintDialog\microsoft.system.package.metadata\Autogen\ea1d8f6d871115		11ec2263423a6c9c8ca33fe4c021e9a4.exe
		2432	schtasks.exe
		1212	schtasks.exe
		2936	schtasks.exe
		2428	schtasks.exe
		1320	schtasks.exe
		1816	schtasks.exe
		2600	schtasks.exe
		2536	schtasks.exe

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	4680	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4732	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1120	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3616	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2108	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3216	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3444	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1340	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1684	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5116	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1660	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2104	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2432	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2688	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1320	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	928	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1172	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3164	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1400	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	692	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3316	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1984	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3764	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3192	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5028	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3140	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5020	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1816	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1212	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2600	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2536	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2428	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2936	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2440	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2112	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1488	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4616	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2928	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3600	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3496	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	792	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	748	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2400	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1780	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2684	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5016	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1696	1544	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4556	1544	schtasks.exe	81

DCRat payload 2 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral2/memory/836-1-0x0000000000BC0000-0x0000000000E12000-memory.dmp	dcrat
behavioral2/files/0x0007000000023417-23.dat	dcrat

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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation	11ec2263423a6c9c8ca33fe4c021e9a4.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation	11ec2263423a6c9c8ca33fe4c021e9a4.exe

Executes dropped EXE 1 IoCs

pid	Process
5080	RuntimeBroker.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Drops file in Program Files directory 9 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Reference Assemblies\Microsoft\6ccacd8608530f	11ec2263423a6c9c8ca33fe4c021e9a4.exe
File created	C:\Program Files (x86)\Reference Assemblies\Microsoft\csrss.exe	11ec2263423a6c9c8ca33fe4c021e9a4.exe
File created	C:\Program Files\Windows NT\winlogon.exe	11ec2263423a6c9c8ca33fe4c021e9a4.exe
File created	C:\Program Files (x86)\Windows NT\taskhostw.exe	11ec2263423a6c9c8ca33fe4c021e9a4.exe
File created	C:\Program Files (x86)\Reference Assemblies\Microsoft\Idle.exe	11ec2263423a6c9c8ca33fe4c021e9a4.exe
File created	C:\Program Files (x86)\Reference Assemblies\Microsoft\886983d96e3d3e	11ec2263423a6c9c8ca33fe4c021e9a4.exe
File opened for modification	C:\Program Files\Windows NT\winlogon.exe	11ec2263423a6c9c8ca33fe4c021e9a4.exe
File created	C:\Program Files\Windows NT\cc11b995f2a76d	11ec2263423a6c9c8ca33fe4c021e9a4.exe
File created	C:\Program Files (x86)\Windows NT\ea9f0e6c9e2dcd	11ec2263423a6c9c8ca33fe4c021e9a4.exe

Drops file in Windows directory 8 IoCs

description	ioc	Process
File created	C:\Windows\Setup\State\9e8d7a4ca61bd9	11ec2263423a6c9c8ca33fe4c021e9a4.exe
File created	C:\Windows\Installer\RuntimeBroker.exe	11ec2263423a6c9c8ca33fe4c021e9a4.exe
File created	C:\Windows\Installer\9e8d7a4ca61bd9	11ec2263423a6c9c8ca33fe4c021e9a4.exe
File created	C:\Windows\Microsoft.NET\assembly\GAC_MSIL\fontdrvhost.exe	11ec2263423a6c9c8ca33fe4c021e9a4.exe
File created	C:\Windows\Microsoft.NET\assembly\GAC_MSIL\5b884080fd4f94	11ec2263423a6c9c8ca33fe4c021e9a4.exe
File created	C:\Windows\PrintDialog\microsoft.system.package.metadata\Autogen\upfc.exe	11ec2263423a6c9c8ca33fe4c021e9a4.exe
File created	C:\Windows\PrintDialog\microsoft.system.package.metadata\Autogen\ea1d8f6d871115	11ec2263423a6c9c8ca33fe4c021e9a4.exe
File created	C:\Windows\Setup\State\RuntimeBroker.exe	11ec2263423a6c9c8ca33fe4c021e9a4.exe

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

System Information Discovery
T1082

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
3164	schtasks.exe
2536	schtasks.exe
748	schtasks.exe
1120	schtasks.exe
692	schtasks.exe
1212	schtasks.exe
2928	schtasks.exe
2104	schtasks.exe
1488	schtasks.exe
4616	schtasks.exe
3216	schtasks.exe
5116	schtasks.exe
2688	schtasks.exe
5020	schtasks.exe
2936	schtasks.exe
2112	schtasks.exe
2684	schtasks.exe
2108	schtasks.exe
1984	schtasks.exe
2428	schtasks.exe
2440	schtasks.exe
3600	schtasks.exe
1684	schtasks.exe
1172	schtasks.exe
3192	schtasks.exe
2600	schtasks.exe
1780	schtasks.exe
2432	schtasks.exe
3616	schtasks.exe
3444	schtasks.exe
1320	schtasks.exe
928	schtasks.exe
3316	schtasks.exe
3764	schtasks.exe
3140	schtasks.exe
4732	schtasks.exe
2400	schtasks.exe
1696	schtasks.exe
1816	schtasks.exe
1340	schtasks.exe
1660	schtasks.exe
1400	schtasks.exe
5028	schtasks.exe
3496	schtasks.exe
792	schtasks.exe
5016	schtasks.exe
4680	schtasks.exe
4556	schtasks.exe

Suspicious behavior: EnumeratesProcesses 37 IoCs

pid	Process
836	11ec2263423a6c9c8ca33fe4c021e9a4.exe
836	11ec2263423a6c9c8ca33fe4c021e9a4.exe
836	11ec2263423a6c9c8ca33fe4c021e9a4.exe
836	11ec2263423a6c9c8ca33fe4c021e9a4.exe
836	11ec2263423a6c9c8ca33fe4c021e9a4.exe
836	11ec2263423a6c9c8ca33fe4c021e9a4.exe
836	11ec2263423a6c9c8ca33fe4c021e9a4.exe
836	11ec2263423a6c9c8ca33fe4c021e9a4.exe
836	11ec2263423a6c9c8ca33fe4c021e9a4.exe
836	11ec2263423a6c9c8ca33fe4c021e9a4.exe
836	11ec2263423a6c9c8ca33fe4c021e9a4.exe
836	11ec2263423a6c9c8ca33fe4c021e9a4.exe
836	11ec2263423a6c9c8ca33fe4c021e9a4.exe
4760	11ec2263423a6c9c8ca33fe4c021e9a4.exe
4760	11ec2263423a6c9c8ca33fe4c021e9a4.exe
4760	11ec2263423a6c9c8ca33fe4c021e9a4.exe
4760	11ec2263423a6c9c8ca33fe4c021e9a4.exe
4760	11ec2263423a6c9c8ca33fe4c021e9a4.exe
4760	11ec2263423a6c9c8ca33fe4c021e9a4.exe
4760	11ec2263423a6c9c8ca33fe4c021e9a4.exe
4760	11ec2263423a6c9c8ca33fe4c021e9a4.exe
4760	11ec2263423a6c9c8ca33fe4c021e9a4.exe
4760	11ec2263423a6c9c8ca33fe4c021e9a4.exe
4760	11ec2263423a6c9c8ca33fe4c021e9a4.exe
5080	RuntimeBroker.exe
5080	RuntimeBroker.exe
5080	RuntimeBroker.exe
5080	RuntimeBroker.exe
5080	RuntimeBroker.exe
5080	RuntimeBroker.exe
5080	RuntimeBroker.exe
5080	RuntimeBroker.exe
5080	RuntimeBroker.exe
5080	RuntimeBroker.exe
5080	RuntimeBroker.exe
5080	RuntimeBroker.exe
5080	RuntimeBroker.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
5080	RuntimeBroker.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	836	11ec2263423a6c9c8ca33fe4c021e9a4.exe
Token: SeDebugPrivilege	4760	11ec2263423a6c9c8ca33fe4c021e9a4.exe
Token: SeDebugPrivilege	5080	RuntimeBroker.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 836 wrote to memory of 4760	836	11ec2263423a6c9c8ca33fe4c021e9a4.exe	91
PID 836 wrote to memory of 4760	836	11ec2263423a6c9c8ca33fe4c021e9a4.exe	91
PID 4760 wrote to memory of 5080	4760	11ec2263423a6c9c8ca33fe4c021e9a4.exe	131
PID 4760 wrote to memory of 5080	4760	11ec2263423a6c9c8ca33fe4c021e9a4.exe	131

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\11ec2263423a6c9c8ca33fe4c021e9a4.exe
"C:\Users\Admin\AppData\Local\Temp\11ec2263423a6c9c8ca33fe4c021e9a4.exe"
1⤵
- DcRat
- Checks computer location settings
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:836
- C:\Users\Admin\AppData\Local\Temp\11ec2263423a6c9c8ca33fe4c021e9a4.exe
  "C:\Users\Admin\AppData\Local\Temp\11ec2263423a6c9c8ca33fe4c021e9a4.exe"
  2⤵
  - Checks computer location settings
  - Drops file in Program Files directory
  - Drops file in Windows directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4760
- - C:\Windows\Setup\State\RuntimeBroker.exe
    "C:\Windows\Setup\State\RuntimeBroker.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of AdjustPrivilegeToken
    PID:5080

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 14 /tr "'C:\Recovery\WindowsRE\Idle.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4680

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Idle" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\Idle.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4732

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 6 /tr "'C:\Recovery\WindowsRE\Idle.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1120

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfcu" /sc MINUTE /mo 7 /tr "'C:\Windows\PrintDialog\microsoft.system.package.metadata\Autogen\upfc.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3616

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfc" /sc ONLOGON /tr "'C:\Windows\PrintDialog\microsoft.system.package.metadata\Autogen\upfc.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2108

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfcu" /sc MINUTE /mo 12 /tr "'C:\Windows\PrintDialog\microsoft.system.package.metadata\Autogen\upfc.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3216

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 10 /tr "'C:\Program Files (x86)\Reference Assemblies\Microsoft\csrss.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3444

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Program Files (x86)\Reference Assemblies\Microsoft\csrss.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1340

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 12 /tr "'C:\Program Files (x86)\Reference Assemblies\Microsoft\csrss.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1684

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 8 /tr "'C:\Program Files\Windows NT\winlogon.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5116

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogon" /sc ONLOGON /tr "'C:\Program Files\Windows NT\winlogon.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1660

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 7 /tr "'C:\Program Files\Windows NT\winlogon.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2104

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostwt" /sc MINUTE /mo 10 /tr "'C:\Program Files (x86)\Windows NT\taskhostw.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2432

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostw" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows NT\taskhostw.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2688

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostwt" /sc MINUTE /mo 7 /tr "'C:\Program Files (x86)\Windows NT\taskhostw.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1320

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 13 /tr "'C:\Users\Default\Start Menu\RuntimeBroker.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:928

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Users\Default\Start Menu\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1172

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 14 /tr "'C:\Users\Default\Start Menu\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3164

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SearchAppS" /sc MINUTE /mo 9 /tr "'C:\Recovery\WindowsRE\SearchApp.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1400

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SearchApp" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\SearchApp.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:692

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SearchAppS" /sc MINUTE /mo 12 /tr "'C:\Recovery\WindowsRE\SearchApp.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3316

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 13 /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1984

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3764

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 7 /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3192

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 6 /tr "'C:\Program Files (x86)\Reference Assemblies\Microsoft\Idle.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5028

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Idle" /sc ONLOGON /tr "'C:\Program Files (x86)\Reference Assemblies\Microsoft\Idle.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3140

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 5 /tr "'C:\Program Files (x86)\Reference Assemblies\Microsoft\Idle.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5020

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 13 /tr "'C:\Windows\Setup\State\RuntimeBroker.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1816

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Windows\Setup\State\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1212

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 6 /tr "'C:\Windows\Setup\State\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2600

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 5 /tr "'C:\Windows\Installer\RuntimeBroker.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2536

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Windows\Installer\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2428

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 6 /tr "'C:\Windows\Installer\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2936

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObjS" /sc MINUTE /mo 14 /tr "'C:\Recovery\WindowsRE\SppExtComObj.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2440

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObj" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\SppExtComObj.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2112

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObjS" /sc MINUTE /mo 10 /tr "'C:\Recovery\WindowsRE\SppExtComObj.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1488

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 14 /tr "'C:\Users\Default User\RuntimeBroker.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4616

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Users\Default User\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2928

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 7 /tr "'C:\Users\Default User\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3600

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "11ec2263423a6c9c8ca33fe4c021e9a41" /sc MINUTE /mo 8 /tr "'C:\Users\Default\Cookies\11ec2263423a6c9c8ca33fe4c021e9a4.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3496

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "11ec2263423a6c9c8ca33fe4c021e9a4" /sc ONLOGON /tr "'C:\Users\Default\Cookies\11ec2263423a6c9c8ca33fe4c021e9a4.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:792

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "11ec2263423a6c9c8ca33fe4c021e9a41" /sc MINUTE /mo 14 /tr "'C:\Users\Default\Cookies\11ec2263423a6c9c8ca33fe4c021e9a4.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:748

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 8 /tr "'C:\Recovery\WindowsRE\spoolsv.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2400

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsv" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\spoolsv.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1780

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 9 /tr "'C:\Recovery\WindowsRE\spoolsv.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2684

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 7 /tr "'C:\Windows\Microsoft.NET\assembly\GAC_MSIL\fontdrvhost.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5016

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\Windows\Microsoft.NET\assembly\GAC_MSIL\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1696

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 12 /tr "'C:\Windows\Microsoft.NET\assembly\GAC_MSIL\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4556

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

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

taskhostw.exe

Path C:\Program Files (x86)\Windows NT\taskhostw.exe
Size 2.3MB
SHA256 e0a44f25632730e54db070a4508bdaf73621f4dc7f61987df2051d5d4b512ed7
MD5 11ec2263423a6c9c8ca33fe4c021e9a4
SHA1 187934d7646cc1d33c923d1fbb0b385adbc411d1
SHA512 d86b834a6554be6984222ddc926675e11df6d128841d51baba2f3b0e38ffcb08fdb7c01918a28c5db36c6c6c6799b8883a1131a9b41c5dc78a089c99151da4bf
SSDEEP 49152:q/OAn5V6k2DyNqLRN02tf1YkbY8TwHW47AFr3aT:uOs5VUCZ2tf1Ykk8TwHXerKT
MD5 SHA1 SHA512 SSDEEP

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11ec2263423a6c9c8ca33fe4c021e9a4.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\11ec2263423a6c9c8ca33fe4c021e9a4.exe.log
Size 1KB
SHA256 eb70c64ae99d14ac2588b7a84854fbf3c420532d7fe4dfd49c7b5a70c869943a
MD5 bbb951a34b516b66451218a3ec3b0ae1
SHA1 7393835a2476ae655916e0a9687eeaba3ee876e9
SHA512 63bcbfcf8e7421c66855c487c31b2991a989bdea0c1edd4c40066b52fa3eb3d9d37db1cd21b8eb4f33dd5870cc20532c8f485eab9c0b4f6b0793a35c077f2d6f
MD5 SHA1 SHA512

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memory/836-4-0x00000000031C0000-0x0000000003210000-memory.dmp

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memory/836-9-0x0000000003090000-0x000000000309E000-memory.dmp

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memory/836-0-0x00007FFDD4C93000-0x00007FFDD4C95000-memory.dmp

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memory/836-6-0x0000000003210000-0x0000000003266000-memory.dmp

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memory/836-5-0x0000000003040000-0x0000000003056000-memory.dmp

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memory/836-7-0x0000000003060000-0x0000000003072000-memory.dmp

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memory/836-8-0x000000001C9E0000-0x000000001CF08000-memory.dmp

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memory/836-3-0x0000000003020000-0x000000000303C000-memory.dmp

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memory/836-11-0x000000001BB40000-0x000000001BB48000-memory.dmp

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memory/836-10-0x0000000003260000-0x0000000003268000-memory.dmp

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memory/836-2-0x00007FFDD4C90000-0x00007FFDD5751000-memory.dmp

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memory/836-20-0x00007FFDD4C90000-0x00007FFDD5751000-memory.dmp

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memory/836-1-0x0000000000BC0000-0x0000000000E12000-memory.dmp

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memory/5080-57-0x000000001BDF0000-0x000000001BE02000-memory.dmp

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