dcrat | a51d05aad64836fbca131477091f1a0ad80d1759387af35adc3861f9e0ac96cf

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20250207-en
resource tags

arch:x64arch:x86image:win10v2004-20250207-enlocale:en-usos:windows10-2004-x64system
submitted
08-02-2025 23:31

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General

Target

0215f663fdd517dfaf504dde88033d11.exe
Size

2.6MB
MD5

0215f663fdd517dfaf504dde88033d11
SHA1

0ded73fec09ecb866568a5d3cf4bd442b0d8d554
SHA256

a51d05aad64836fbca131477091f1a0ad80d1759387af35adc3861f9e0ac96cf
SHA512

a308332b346bcc91f105bcea3df2e811f3429425ec1675fdbc05ede95c2faba173f47404746ea3a8ec690e9c8ebf2a53fc2f748a4d58e9c448f9be3f35edab5d
SSDEEP

49152:UbA305FwUvjxmrQaS68AOKauPwpisvLwl0SnW+7dzz:UbP5xmqADFgisvkl0SnWi1z

Score

10^/10

dcrat discovery 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 36 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	4856	3468	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2076	3468	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3092	3468	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2936	3468	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5052	3468	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4500	3468	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3824	3468	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4304	3468	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4848	3468	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1840	3468	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4360	3468	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4060	3468	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	624	3468	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4140	3468	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3140	3468	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2220	3468	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3132	3468	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	924	3468	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4416	3468	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4980	3468	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	928	3468	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3752	3468	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3680	3468	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2324	3468	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4508	3468	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1416	3468	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2656	3468	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1112	3468	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1724	3468	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4928	3468	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2552	3468	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5064	3468	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1904	3468	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4672	3468	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	748	3468	schtasks.exe	95
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2368	3468	schtasks.exe	95

DCRat payload 2 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral2/files/0x0007000000023e2a-15.dat	dcrat
behavioral2/memory/4288-17-0x0000000000DD0000-0x0000000001022000-memory.dmp	dcrat

Downloads MZ/PE file 1 IoCs

flow	pid	Process
50	3500	Process not Found

Checks computer location settings 2 TTPs 3 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-1-5-21-3932017190-1449707826-1445630-1000\Control Panel\International\Geo\Nation	0215f663fdd517dfaf504dde88033d11.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3932017190-1449707826-1445630-1000\Control Panel\International\Geo\Nation	WScript.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3932017190-1449707826-1445630-1000\Control Panel\International\Geo\Nation	SurrogateRuntimeDhcp.exe

Executes dropped EXE 2 IoCs

pid	Process
4288	SurrogateRuntimeDhcp.exe
556	System.exe

Drops file in Program Files directory 10 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Windows Multimedia Platform\29c1c3cc0f7685	SurrogateRuntimeDhcp.exe
File created	C:\Program Files\Windows Photo Viewer\csrss.exe	SurrogateRuntimeDhcp.exe
File created	C:\Program Files\Windows Photo Viewer\886983d96e3d3e	SurrogateRuntimeDhcp.exe
File created	C:\Program Files (x86)\Windows Defender\fr-FR\9e8d7a4ca61bd9	SurrogateRuntimeDhcp.exe
File created	C:\Program Files (x86)\Microsoft\EdgeUpdate\22eafd247d37c3	SurrogateRuntimeDhcp.exe
File created	C:\Program Files (x86)\Windows Defender\fr-FR\RuntimeBroker.exe	SurrogateRuntimeDhcp.exe
File created	C:\Program Files (x86)\Windows Multimedia Platform\unsecapp.exe	SurrogateRuntimeDhcp.exe
File created	C:\Program Files\Windows Sidebar\Shared Gadgets\fontdrvhost.exe	SurrogateRuntimeDhcp.exe
File created	C:\Program Files\Windows Sidebar\Shared Gadgets\5b884080fd4f94	SurrogateRuntimeDhcp.exe
File created	C:\Program Files (x86)\Microsoft\EdgeUpdate\TextInputHost.exe	SurrogateRuntimeDhcp.exe

Drops file in Windows directory 7 IoCs

description	ioc	Process
File created	C:\Windows\uk-UA\dllhost.exe	SurrogateRuntimeDhcp.exe
File created	C:\Windows\uk-UA\5940a34987c991	SurrogateRuntimeDhcp.exe
File created	C:\Windows\SystemResources\Windows.UI.PrintDialog\SppExtComObj.exe	SurrogateRuntimeDhcp.exe
File created	C:\Windows\SystemResources\Windows.UI.PrintDialog\e1ef82546f0b02	SurrogateRuntimeDhcp.exe
File created	C:\Windows\LiveKernelReports\taskhostw.exe	SurrogateRuntimeDhcp.exe
File created	C:\Windows\LiveKernelReports\ea9f0e6c9e2dcd	SurrogateRuntimeDhcp.exe
File created	C:\Windows\rescache\_merged\4245263321\SurrogateRuntimeDhcp.exe	SurrogateRuntimeDhcp.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0215f663fdd517dfaf504dde88033d11.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
1128	MicrosoftEdgeUpdate.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3932017190-1449707826-1445630-1000_Classes\Local Settings	0215f663fdd517dfaf504dde88033d11.exe
Key created	\REGISTRY\USER\S-1-5-21-3932017190-1449707826-1445630-1000_Classes\Local Settings	SurrogateRuntimeDhcp.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 36 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
3140	schtasks.exe
2324	schtasks.exe
4856	schtasks.exe
5052	schtasks.exe
4848	schtasks.exe
624	schtasks.exe
4980	schtasks.exe
928	schtasks.exe
1416	schtasks.exe
1112	schtasks.exe
2076	schtasks.exe
4500	schtasks.exe
4928	schtasks.exe
748	schtasks.exe
4508	schtasks.exe
2552	schtasks.exe
1904	schtasks.exe
2368	schtasks.exe
1840	schtasks.exe
4140	schtasks.exe
4360	schtasks.exe
4060	schtasks.exe
924	schtasks.exe
2656	schtasks.exe
4672	schtasks.exe
3092	schtasks.exe
4304	schtasks.exe
5064	schtasks.exe
3752	schtasks.exe
3824	schtasks.exe
3132	schtasks.exe
1724	schtasks.exe
2936	schtasks.exe
2220	schtasks.exe
4416	schtasks.exe
3680	schtasks.exe

Suspicious behavior: EnumeratesProcesses 19 IoCs

pid	Process
4288	SurrogateRuntimeDhcp.exe
4288	SurrogateRuntimeDhcp.exe
4288	SurrogateRuntimeDhcp.exe
4288	SurrogateRuntimeDhcp.exe
4288	SurrogateRuntimeDhcp.exe
4288	SurrogateRuntimeDhcp.exe
4288	SurrogateRuntimeDhcp.exe
4288	SurrogateRuntimeDhcp.exe
4288	SurrogateRuntimeDhcp.exe
4288	SurrogateRuntimeDhcp.exe
556	System.exe
556	System.exe
556	System.exe
556	System.exe
556	System.exe
556	System.exe
556	System.exe
556	System.exe
556	System.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4288	SurrogateRuntimeDhcp.exe
Token: SeDebugPrivilege	556	System.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 4460 wrote to memory of 4896	4460	0215f663fdd517dfaf504dde88033d11.exe	89
PID 4460 wrote to memory of 4896	4460	0215f663fdd517dfaf504dde88033d11.exe	89
PID 4460 wrote to memory of 4896	4460	0215f663fdd517dfaf504dde88033d11.exe	89
PID 4460 wrote to memory of 4324	4460	0215f663fdd517dfaf504dde88033d11.exe	90
PID 4460 wrote to memory of 4324	4460	0215f663fdd517dfaf504dde88033d11.exe	90
PID 4460 wrote to memory of 4324	4460	0215f663fdd517dfaf504dde88033d11.exe	90
PID 4896 wrote to memory of 3388	4896	WScript.exe	92
PID 4896 wrote to memory of 3388	4896	WScript.exe	92
PID 4896 wrote to memory of 3388	4896	WScript.exe	92
PID 3388 wrote to memory of 4288	3388	cmd.exe	94
PID 3388 wrote to memory of 4288	3388	cmd.exe	94
PID 4288 wrote to memory of 3988	4288	SurrogateRuntimeDhcp.exe	132
PID 4288 wrote to memory of 3988	4288	SurrogateRuntimeDhcp.exe	132
PID 3988 wrote to memory of 440	3988	cmd.exe	134
PID 3988 wrote to memory of 440	3988	cmd.exe	134
PID 3988 wrote to memory of 556	3988	cmd.exe	135
PID 3988 wrote to memory of 556	3988	cmd.exe	135

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\0215f663fdd517dfaf504dde88033d11.exe
"C:\Users\Admin\AppData\Local\Temp\0215f663fdd517dfaf504dde88033d11.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4460
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\blockcrtDhcpsvc\2xJOunBeqsksOaT.vbe"
  2⤵
  - Checks computer location settings
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4896
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\blockcrtDhcpsvc\XlkXAEn9WS1q1veIwKRegD4l.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3388
  - - C:\blockcrtDhcpsvc\SurrogateRuntimeDhcp.exe
      "C:\blockcrtDhcpsvc\SurrogateRuntimeDhcp.exe"
      4⤵
      Checks computer location settings
      Executes dropped EXE
      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:4288
    - - C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\wjGmuMCeVY.bat"
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:3988
      - C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        6⤵
        
        PID:440
      - C:\Recovery\WindowsRE\System.exe
        
        "C:\Recovery\WindowsRE\System.exe"
        6⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:556
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\blockcrtDhcpsvc\file.vbs"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4324

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 13 /tr "'C:\Recovery\WindowsRE\System.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4856

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "System" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\System.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2076

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 7 /tr "'C:\Recovery\WindowsRE\System.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3092

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "TextInputHostT" /sc MINUTE /mo 11 /tr "'C:\Program Files (x86)\Microsoft\EdgeUpdate\TextInputHost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2936

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "TextInputHost" /sc ONLOGON /tr "'C:\Program Files (x86)\Microsoft\EdgeUpdate\TextInputHost.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 "TextInputHostT" /sc MINUTE /mo 12 /tr "'C:\Program Files (x86)\Microsoft\EdgeUpdate\TextInputHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4500

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 12 /tr "'C:\Program Files (x86)\Windows Defender\fr-FR\RuntimeBroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3824

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Defender\fr-FR\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4304

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\Windows Defender\fr-FR\RuntimeBroker.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 "lsassl" /sc MINUTE /mo 5 /tr "'C:\Users\All Users\lsass.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1840

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsass" /sc ONLOGON /tr "'C:\Users\All Users\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4360

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 6 /tr "'C:\Users\All Users\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4060

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 12 /tr "'C:\Windows\uk-UA\dllhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:624

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Windows\uk-UA\dllhost.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 "dllhostd" /sc MINUTE /mo 10 /tr "'C:\Windows\uk-UA\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3140

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObjS" /sc MINUTE /mo 12 /tr "'C:\Windows\SystemResources\Windows.UI.PrintDialog\SppExtComObj.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2220

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObj" /sc ONLOGON /tr "'C:\Windows\SystemResources\Windows.UI.PrintDialog\SppExtComObj.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3132

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObjS" /sc MINUTE /mo 13 /tr "'C:\Windows\SystemResources\Windows.UI.PrintDialog\SppExtComObj.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:924

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "unsecappu" /sc MINUTE /mo 7 /tr "'C:\Program Files (x86)\Windows Multimedia Platform\unsecapp.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4980

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "unsecapp" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Multimedia Platform\unsecapp.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4416

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "unsecappu" /sc MINUTE /mo 5 /tr "'C:\Program Files (x86)\Windows Multimedia Platform\unsecapp.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:928

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostwt" /sc MINUTE /mo 9 /tr "'C:\Windows\LiveKernelReports\taskhostw.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3752

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostw" /sc ONLOGON /tr "'C:\Windows\LiveKernelReports\taskhostw.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3680

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostwt" /sc MINUTE /mo 12 /tr "'C:\Windows\LiveKernelReports\taskhostw.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2324

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 10 /tr "'C:\Program Files\Windows Photo Viewer\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4508

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Program Files\Windows Photo Viewer\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1416

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 10 /tr "'C:\Program Files\Windows Photo Viewer\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2656

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 7 /tr "'C:\blockcrtDhcpsvc\spoolsv.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1112

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsv" /sc ONLOGON /tr "'C:\blockcrtDhcpsvc\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1724

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 8 /tr "'C:\blockcrtDhcpsvc\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4928

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 6 /tr "'C:\Program Files\Windows Sidebar\Shared Gadgets\fontdrvhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2552

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\Program Files\Windows Sidebar\Shared Gadgets\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5064

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 10 /tr "'C:\Program Files\Windows Sidebar\Shared Gadgets\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1904

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RegistryR" /sc MINUTE /mo 11 /tr "'C:\Users\Default User\Registry.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4672

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Registry" /sc ONLOGON /tr "'C:\Users\Default User\Registry.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:748

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RegistryR" /sc MINUTE /mo 8 /tr "'C:\Users\Default User\Registry.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2368

C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSIxIiBpbnN0YWxsZGF0ZXRpbWU9IjE3Mzg5NDY0MzMiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4MzQxODc1OTU2NTAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1NDU2MDgzODE5Ii8-PC9hcHA-PC9yZXF1ZXN0Pg
1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:1128

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

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\wjGmuMCeVY.bat

Filesize
197B

MD5
8ba9459fe1f3e8a07ed0d114b85f98a1

SHA1
e01e4fa68441cd0c97e9916408c6330d5d79a5ac

SHA256
e658ea43085c619e2749df4414833b9e14e6baf420d0c7e9b7407cb7429dc2d3

SHA512
278af67ee8200b588a603f3012c5a327843c5ba04744f4688433bb5ba68e2625b430204703ecf6f8eb7d69293bc88393dc674a269b5f08c451e947808c8b5d6e

Download Submit
C:\blockcrtDhcpsvc\2xJOunBeqsksOaT.vbe

Filesize
216B

MD5
cd4a9a122c8e25eb6c4c87a5161d53e1

SHA1
57540f5425699986a7d6ac0634aead67ae08b112

SHA256
4a5f8647704f068f55a56482bcfdbd120686b6bd83300eba0a6eb1ce4d853829

SHA512
9e648dba3915c653603b228e5a6a333819a04d1825a4dc5996aec5f6934d69cb2c9e4dfbbd344da98466954069ecf03598a3082240627b1d073c3d57b88476cc

Download Submit
C:\blockcrtDhcpsvc\SurrogateRuntimeDhcp.exe

Filesize
2.3MB

MD5
2a8ad34794f32891cb2fc388ddc9c527

SHA1
005e084b70ab69116d22b497ca6bbd8c353ae202

SHA256
26ec76f958a7692cb0628e3ae232da71526de934999a8cd23a3cc5c375f58414

SHA512
0c81c95d89d0ae7f7ebdf2a4740e78421f4b9248c07c8c572ff625e9bc479d6f79d8b8d16d7c0e18c6565934d61a301a55daa022f1459995c909e76fd6d05c3a

Download Submit
C:\blockcrtDhcpsvc\XlkXAEn9WS1q1veIwKRegD4l.bat

Filesize
45B

MD5
404d63ccb6589c8939a8441cf0bccecd

SHA1
847fdfd6734bd11bdcfe0c894c0c75beb20eb633

SHA256
b369d63f0ef7027277dd53e8aacce27b194c1c7c2ca269740a63534e1ed00399

SHA512
50e46c18e4f91d0fffd55e613c75eff4ae342303bf14f319955e1ce6fa96e1b4207c4490a108e9218a80e7303a2f827b7c5119014232c8615f371ae888fb1422

Download Submit
C:\blockcrtDhcpsvc\file.vbs

Filesize
34B

MD5
677cc4360477c72cb0ce00406a949c61

SHA1
b679e8c3427f6c5fc47c8ac46cd0e56c9424de05

SHA256
f1cccb5ae4aa51d293bd3c7d2a1a04cb7847d22c5db8e05ac64e9a6d7455aa0b

SHA512
7cfe2cc92f9e659f0a15a295624d611b3363bd01eb5bcf9bc7681ea9b70b0564d192d570d294657c8dc2c93497fa3b4526c975a9bf35d69617c31d9936573c6a

Download Submit
memory/4288-21-0x000000001BE10000-0x000000001BE66000-memory.dmp

Filesize
344KB

Download
memory/4288-19-0x000000001BDC0000-0x000000001BE10000-memory.dmp

Filesize
320KB

Download
memory/4288-20-0x0000000003350000-0x0000000003366000-memory.dmp

Filesize
88KB

Download
memory/4288-18-0x0000000001A30000-0x0000000001A4C000-memory.dmp

Filesize
112KB

Download
memory/4288-22-0x0000000003370000-0x0000000003382000-memory.dmp

Filesize
72KB

Download
memory/4288-23-0x000000001CCB0000-0x000000001D1D8000-memory.dmp

Filesize
5.2MB

Download
memory/4288-24-0x000000001BC80000-0x000000001BC8E000-memory.dmp

Filesize
56KB

Download
memory/4288-26-0x000000001BCA0000-0x000000001BCA8000-memory.dmp

Filesize
32KB

Download
memory/4288-25-0x000000001BC90000-0x000000001BC98000-memory.dmp

Filesize
32KB

Download
memory/4288-17-0x0000000000DD0000-0x0000000001022000-memory.dmp

Filesize
2.3MB

Download