dcrat | 5281da154aec574ef234e9f5d2236036df0b3d470c7791ebb5a1e7b6266fc5cc

Analysis

max time kernel
104s
max time network
107s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
02-11-2024 18:03

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General

Target

5281da154aec574ef234e9f5d2236036df0b3d470c7791ebb5a1e7b6266fc5ccN.exe
Size

826KB
MD5

c4c14d0394f951c737cafdaba6809a90
SHA1

a864f8386157e4ce2c10e4be07ba5673f813cadb
SHA256

5281da154aec574ef234e9f5d2236036df0b3d470c7791ebb5a1e7b6266fc5cc
SHA512

4950e8049b71fa2e7477f49183e15fc8f7dc1755ea5c2d992daa90df9e05ab07ce104eebe10b9d6854272c6bd107df73d4fc2454259b931f8808b803c7ae934c
SSDEEP

12288:md2ZhmU53rnkEOa8ptlpcbdr60VRjQ81lQT2u9Z2q6qkJ:r3mU53rSptPAeARjB1Tu9ZyqkJ

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.

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.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	1620	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4288	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4768	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3020	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3612	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3644	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4880	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5096	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4904	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	948	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3660	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1216	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3856	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	232	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3972	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2276	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4140	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2676	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3436	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1160	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2452	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3560	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2240	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1948	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2984	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3052	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3480	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4888	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	456	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4568	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3428	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1308	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2520	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1600	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4696	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3348	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2604	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4084	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2980	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4432	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4968	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3532	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3024	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3392	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2160	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1792	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3264	3912	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3960	3912	schtasks.exe	84

DCRat payload 2 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

Processes:

resource	yara_rule
behavioral2/memory/3632-1-0x0000000000560000-0x0000000000636000-memory.dmp	dcrat
behavioral2/files/0x0008000000023c20-11.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

Processes:

5281da154aec574ef234e9f5d2236036df0b3d470c7791ebb5a1e7b6266fc5ccN.exe

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	5281da154aec574ef234e9f5d2236036df0b3d470c7791ebb5a1e7b6266fc5ccN.exe

Executes dropped EXE 1 IoCs

Processes:

upfc.exe

pid	Process
4768	upfc.exe

Drops file in Program Files directory 7 IoCs

Processes:

5281da154aec574ef234e9f5d2236036df0b3d470c7791ebb5a1e7b6266fc5ccN.exe

description	ioc	Process
File created	C:\Program Files (x86)\MSBuild\fontdrvhost.exe	5281da154aec574ef234e9f5d2236036df0b3d470c7791ebb5a1e7b6266fc5ccN.exe
File opened for modification	C:\Program Files (x86)\MSBuild\fontdrvhost.exe	5281da154aec574ef234e9f5d2236036df0b3d470c7791ebb5a1e7b6266fc5ccN.exe
File created	C:\Program Files (x86)\MSBuild\5b884080fd4f94	5281da154aec574ef234e9f5d2236036df0b3d470c7791ebb5a1e7b6266fc5ccN.exe
File created	C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\SppExtComObj.exe	5281da154aec574ef234e9f5d2236036df0b3d470c7791ebb5a1e7b6266fc5ccN.exe
File created	C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\e1ef82546f0b02	5281da154aec574ef234e9f5d2236036df0b3d470c7791ebb5a1e7b6266fc5ccN.exe
File created	C:\Program Files (x86)\Windows NT\Accessories\dllhost.exe	5281da154aec574ef234e9f5d2236036df0b3d470c7791ebb5a1e7b6266fc5ccN.exe
File created	C:\Program Files (x86)\Windows NT\Accessories\5940a34987c991	5281da154aec574ef234e9f5d2236036df0b3d470c7791ebb5a1e7b6266fc5ccN.exe

Drops file in Windows directory 6 IoCs

Processes:

5281da154aec574ef234e9f5d2236036df0b3d470c7791ebb5a1e7b6266fc5ccN.exe

description	ioc	Process
File created	C:\Windows\SchCache\5940a34987c991	5281da154aec574ef234e9f5d2236036df0b3d470c7791ebb5a1e7b6266fc5ccN.exe
File created	C:\Windows\Offline Web Pages\StartMenuExperienceHost.exe	5281da154aec574ef234e9f5d2236036df0b3d470c7791ebb5a1e7b6266fc5ccN.exe
File created	C:\Windows\Offline Web Pages\55b276f4edf653	5281da154aec574ef234e9f5d2236036df0b3d470c7791ebb5a1e7b6266fc5ccN.exe
File created	C:\Windows\Setup\State\TextInputHost.exe	5281da154aec574ef234e9f5d2236036df0b3d470c7791ebb5a1e7b6266fc5ccN.exe
File created	C:\Windows\Setup\State\22eafd247d37c3	5281da154aec574ef234e9f5d2236036df0b3d470c7791ebb5a1e7b6266fc5ccN.exe
File created	C:\Windows\SchCache\dllhost.exe	5281da154aec574ef234e9f5d2236036df0b3d470c7791ebb5a1e7b6266fc5ccN.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

Processes:

5281da154aec574ef234e9f5d2236036df0b3d470c7791ebb5a1e7b6266fc5ccN.exe

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	5281da154aec574ef234e9f5d2236036df0b3d470c7791ebb5a1e7b6266fc5ccN.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

Processes:

pid	Process
5096	schtasks.exe
3392	schtasks.exe
2676	schtasks.exe
3560	schtasks.exe
4568	schtasks.exe
3428	schtasks.exe
2980	schtasks.exe
3532	schtasks.exe
1792	schtasks.exe
1620	schtasks.exe
4288	schtasks.exe
4768	schtasks.exe
4904	schtasks.exe
4696	schtasks.exe
4084	schtasks.exe
2160	schtasks.exe
948	schtasks.exe
3660	schtasks.exe
4140	schtasks.exe
1160	schtasks.exe
3052	schtasks.exe
4888	schtasks.exe
1600	schtasks.exe
3972	schtasks.exe
2984	schtasks.exe
3480	schtasks.exe
456	schtasks.exe
1308	schtasks.exe
4880	schtasks.exe
2240	schtasks.exe
3024	schtasks.exe
3264	schtasks.exe
2604	schtasks.exe
3644	schtasks.exe
1216	schtasks.exe
232	schtasks.exe
2276	schtasks.exe
3436	schtasks.exe
1948	schtasks.exe
2520	schtasks.exe
3960	schtasks.exe
3020	schtasks.exe
3612	schtasks.exe
3856	schtasks.exe
2452	schtasks.exe
3348	schtasks.exe
4432	schtasks.exe
4968	schtasks.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

5281da154aec574ef234e9f5d2236036df0b3d470c7791ebb5a1e7b6266fc5ccN.exeupfc.exe

pid	Process
3632	5281da154aec574ef234e9f5d2236036df0b3d470c7791ebb5a1e7b6266fc5ccN.exe
3632	5281da154aec574ef234e9f5d2236036df0b3d470c7791ebb5a1e7b6266fc5ccN.exe
3632	5281da154aec574ef234e9f5d2236036df0b3d470c7791ebb5a1e7b6266fc5ccN.exe
3632	5281da154aec574ef234e9f5d2236036df0b3d470c7791ebb5a1e7b6266fc5ccN.exe
3632	5281da154aec574ef234e9f5d2236036df0b3d470c7791ebb5a1e7b6266fc5ccN.exe
3632	5281da154aec574ef234e9f5d2236036df0b3d470c7791ebb5a1e7b6266fc5ccN.exe
3632	5281da154aec574ef234e9f5d2236036df0b3d470c7791ebb5a1e7b6266fc5ccN.exe
3632	5281da154aec574ef234e9f5d2236036df0b3d470c7791ebb5a1e7b6266fc5ccN.exe
3632	5281da154aec574ef234e9f5d2236036df0b3d470c7791ebb5a1e7b6266fc5ccN.exe
3632	5281da154aec574ef234e9f5d2236036df0b3d470c7791ebb5a1e7b6266fc5ccN.exe
3632	5281da154aec574ef234e9f5d2236036df0b3d470c7791ebb5a1e7b6266fc5ccN.exe
4768	upfc.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

5281da154aec574ef234e9f5d2236036df0b3d470c7791ebb5a1e7b6266fc5ccN.exeupfc.exe

description	pid	Process
Token: SeDebugPrivilege	3632	5281da154aec574ef234e9f5d2236036df0b3d470c7791ebb5a1e7b6266fc5ccN.exe
Token: SeDebugPrivilege	4768	upfc.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

5281da154aec574ef234e9f5d2236036df0b3d470c7791ebb5a1e7b6266fc5ccN.execmd.exe

description	pid	Process	procid_target
PID 3632 wrote to memory of 916	3632	5281da154aec574ef234e9f5d2236036df0b3d470c7791ebb5a1e7b6266fc5ccN.exe	134
PID 3632 wrote to memory of 916	3632	5281da154aec574ef234e9f5d2236036df0b3d470c7791ebb5a1e7b6266fc5ccN.exe	134
PID 916 wrote to memory of 2408	916	cmd.exe	136
PID 916 wrote to memory of 2408	916	cmd.exe	136
PID 916 wrote to memory of 4768	916	cmd.exe	142
PID 916 wrote to memory of 4768	916	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\5281da154aec574ef234e9f5d2236036df0b3d470c7791ebb5a1e7b6266fc5ccN.exe
"C:\Users\Admin\AppData\Local\Temp\5281da154aec574ef234e9f5d2236036df0b3d470c7791ebb5a1e7b6266fc5ccN.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:3632
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\s52NluWCuO.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:916
- - C:\Windows\system32\w32tm.exe
    w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
    3⤵
    PID:2408
- - C:\Users\Admin\upfc.exe
    "C:\Users\Admin\upfc.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4768

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 8 /tr "'C:\Program Files (x86)\MSBuild\fontdrvhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1620

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\Program Files (x86)\MSBuild\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4288

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\MSBuild\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4768

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObjS" /sc MINUTE /mo 12 /tr "'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\SppExtComObj.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3020

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObj" /sc ONLOGON /tr "'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\SppExtComObj.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3612

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObjS" /sc MINUTE /mo 11 /tr "'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\SppExtComObj.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3644

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\Windows NT\Accessories\dllhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4880

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows NT\Accessories\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5096

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 14 /tr "'C:\Program Files (x86)\Windows NT\Accessories\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4904

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 10 /tr "'C:\Recovery\WindowsRE\smss.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:948

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smss" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\smss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3660

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 8 /tr "'C:\Recovery\WindowsRE\smss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1216

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 13 /tr "'C:\Users\Admin\Start Menu\sihost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3856

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihost" /sc ONLOGON /tr "'C:\Users\Admin\Start Menu\sihost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:232

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 13 /tr "'C:\Users\Admin\Start Menu\sihost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3972

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfcu" /sc MINUTE /mo 9 /tr "'C:\Users\Admin\upfc.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2276

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfc" /sc ONLOGON /tr "'C:\Users\Admin\upfc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4140

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfcu" /sc MINUTE /mo 7 /tr "'C:\Users\Admin\upfc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2676

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "backgroundTaskHostb" /sc MINUTE /mo 5 /tr "'C:\Recovery\WindowsRE\backgroundTaskHost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3436

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "backgroundTaskHost" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\backgroundTaskHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1160

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "backgroundTaskHostb" /sc MINUTE /mo 11 /tr "'C:\Recovery\WindowsRE\backgroundTaskHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2452

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 11 /tr "'C:\Recovery\WindowsRE\fontdrvhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3560

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2240

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 6 /tr "'C:\Recovery\WindowsRE\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1948

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 8 /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2984

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:3052

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 12 /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3480

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "TextInputHostT" /sc MINUTE /mo 12 /tr "'C:\Windows\Setup\State\TextInputHost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4888

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "TextInputHost" /sc ONLOGON /tr "'C:\Windows\Setup\State\TextInputHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:456

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "TextInputHostT" /sc MINUTE /mo 10 /tr "'C:\Windows\Setup\State\TextInputHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4568

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 12 /tr "'C:\Windows\SchCache\dllhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3428

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Windows\SchCache\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1308

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 10 /tr "'C:\Windows\SchCache\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2520

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 10 /tr "'C:\Users\Admin\Application Data\sppsvc.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1600

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvc" /sc ONLOGON /tr "'C:\Users\Admin\Application Data\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4696

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 6 /tr "'C:\Users\Admin\Application Data\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3348

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 6 /tr "'C:\Recovery\WindowsRE\services.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2604

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "services" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\services.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4084

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 10 /tr "'C:\Recovery\WindowsRE\services.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2980

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHostS" /sc MINUTE /mo 7 /tr "'C:\Windows\Offline Web Pages\StartMenuExperienceHost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4432

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHost" /sc ONLOGON /tr "'C:\Windows\Offline Web Pages\StartMenuExperienceHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4968

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHostS" /sc MINUTE /mo 12 /tr "'C:\Windows\Offline Web Pages\StartMenuExperienceHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3532

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfcu" /sc MINUTE /mo 11 /tr "'C:\Users\Default\Recent\upfc.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3024

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfc" /sc ONLOGON /tr "'C:\Users\Default\Recent\upfc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3392

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfcu" /sc MINUTE /mo 8 /tr "'C:\Users\Default\Recent\upfc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2160

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 8 /tr "'C:\Users\Default User\wininit.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1792

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininit" /sc ONLOGON /tr "'C:\Users\Default User\wininit.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3264

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 12 /tr "'C:\Users\Default User\wininit.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3960

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\s52NluWCuO.bat

Filesize
188B

MD5
57c80742f233065d7a756ea73a33a8ee

SHA1
aec6c81effee6ae5a73d5975dd99dffa6e41596e

SHA256
7868401f85dd2660af741c57e9fc97a185449aadae598093f622804f924e4782

SHA512
43907caff7a4187a34ec5bec0f437b199804274392863db13ddf41ae11bf112e44df6e9d184cbf9bfa6e50cd88b6ef5f0a26c95ca864caf789e09abb2741f642

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\sihost.exe

Filesize
826KB

MD5
c4c14d0394f951c737cafdaba6809a90

SHA1
a864f8386157e4ce2c10e4be07ba5673f813cadb

SHA256
5281da154aec574ef234e9f5d2236036df0b3d470c7791ebb5a1e7b6266fc5cc

SHA512
4950e8049b71fa2e7477f49183e15fc8f7dc1755ea5c2d992daa90df9e05ab07ce104eebe10b9d6854272c6bd107df73d4fc2454259b931f8808b803c7ae934c

Download Submit
memory/3632-0-0x00007FFFCD2F3000-0x00007FFFCD2F5000-memory.dmp

Filesize
8KB

Download
memory/3632-1-0x0000000000560000-0x0000000000636000-memory.dmp

Filesize
856KB

Download
memory/3632-4-0x00007FFFCD2F0000-0x00007FFFCDDB1000-memory.dmp

Filesize
10.8MB

Download
memory/3632-41-0x00007FFFCD2F0000-0x00007FFFCDDB1000-memory.dmp

Filesize
10.8MB

Download