dcrat | c0edb4ab0c1ec04e092eebb05cccc48d35f615c0db2a1e0c4363565586c7e519

Analysis

max time kernel
126s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20250207-en
resource tags

arch:x64arch:x86image:win10v2004-20250207-enlocale:en-usos:windows10-2004-x64system
submitted
15/02/2025, 00:41

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General

Target
912b45a894221d8b5ad7c953a156f287.exe
Size 1.5MB
Sample250215-a1t3daskb1
SHA256 c0edb4ab0c1ec04e092eebb05cccc48d35f615c0db2a1e0c4363565586c7e519
MD5 912b45a894221d8b5ad7c953a156f287
SHA1 0ae4c7c172895c353ac9f6e7dee34088b55da23f
SHA512 31f8c5f8334adc4e745bf33530f4eaa3f082aef069982f5447d98842eb17784ee68591f56ad65bb3396af2ee15d627a7d7fa163e96f3f83bd44a77ae585349d5
SSDEEP 24576:MtSdbN+jYUafOvV+mL5NZ5ode1wKeNPmzLHawLw0HSl1ZAyf2s+1E:UeIaf4+k55EEwKAPm/HawLwM2nfW
MD5 SHA1 SHA512 SSDEEP

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 39 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	1468	3496	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2584	3496	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2960	3496	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1448	3496	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3044	3496	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4716	3496	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4744	3496	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	432	3496	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4124	3496	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3224	3496	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3552	3496	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2488	3496	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3940	3496	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3376	3496	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2108	3496	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3904	3496	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4404	3496	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	880	3496	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2840	3496	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1640	3496	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1016	3496	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4156	3496	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3436	3496	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4408	3496	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1788	3496	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4188	3496	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4960	3496	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1412	3496	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4648	3496	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1964	3496	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	912	3496	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3900	3496	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2500	3496	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1124	3496	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4084	3496	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4052	3496	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1272	3496	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2324	3496	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	536	3496	schtasks.exe	88

DCRat payload 6 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral2/memory/2756-1-0x0000000000320000-0x000000000049E000-memory.dmp	dcrat
behavioral2/files/0x0007000000023e3b-24.dat	dcrat
behavioral2/files/0x000a00000001da78-103.dat	dcrat
behavioral2/files/0x0008000000023e41-126.dat	dcrat
behavioral2/files/0x0008000000023e45-150.dat	dcrat
behavioral2/files/0x000e000000023cfa-185.dat	dcrat

Downloads MZ/PE file 1 IoCs

flow	pid	Process
36	3552	Process not Found

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-1-5-21-189444705-1272902858-1305688695-1000\Control Panel\International\Geo\Nation	912b45a894221d8b5ad7c953a156f287.exe

Executes dropped EXE 1 IoCs

pid	Process
436	lsass.exe

Drops file in Program Files directory 21 IoCs

description	ioc	Process
File created	C:\Program Files\MSBuild\Microsoft\22eafd247d37c3	912b45a894221d8b5ad7c953a156f287.exe
File opened for modification	C:\Program Files\Windows Defender\RuntimeBroker.exe	912b45a894221d8b5ad7c953a156f287.exe
File opened for modification	C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\RCXD87D.tmp	912b45a894221d8b5ad7c953a156f287.exe
File opened for modification	C:\Program Files\MSBuild\Microsoft\RCXDA92.tmp	912b45a894221d8b5ad7c953a156f287.exe
File opened for modification	C:\Program Files\Microsoft Office 15\ClientX64\csrss.exe	912b45a894221d8b5ad7c953a156f287.exe
File created	C:\Program Files\Windows Defender\9e8d7a4ca61bd9	912b45a894221d8b5ad7c953a156f287.exe
File created	C:\Program Files\MSBuild\Microsoft\TextInputHost.exe	912b45a894221d8b5ad7c953a156f287.exe
File opened for modification	C:\Program Files\Windows Defender\RCXD368.tmp	912b45a894221d8b5ad7c953a156f287.exe
File opened for modification	C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\RCXD80F.tmp	912b45a894221d8b5ad7c953a156f287.exe
File opened for modification	C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\backgroundTaskHost.exe	912b45a894221d8b5ad7c953a156f287.exe
File opened for modification	C:\Program Files\Microsoft Office 15\ClientX64\RCXE3FF.tmp	912b45a894221d8b5ad7c953a156f287.exe
File created	C:\Program Files\ModifiableWindowsApps\Registry.exe	912b45a894221d8b5ad7c953a156f287.exe
File created	C:\Program Files\Windows Defender\RuntimeBroker.exe	912b45a894221d8b5ad7c953a156f287.exe
File created	C:\Program Files\Microsoft Office 15\ClientX64\886983d96e3d3e	912b45a894221d8b5ad7c953a156f287.exe
File opened for modification	C:\Program Files\Microsoft Office 15\ClientX64\RCXE3FE.tmp	912b45a894221d8b5ad7c953a156f287.exe
File created	C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\backgroundTaskHost.exe	912b45a894221d8b5ad7c953a156f287.exe
File created	C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\eddb19405b7ce1	912b45a894221d8b5ad7c953a156f287.exe
File opened for modification	C:\Program Files\MSBuild\Microsoft\RCXDA91.tmp	912b45a894221d8b5ad7c953a156f287.exe
File opened for modification	C:\Program Files\MSBuild\Microsoft\TextInputHost.exe	912b45a894221d8b5ad7c953a156f287.exe
File created	C:\Program Files\Microsoft Office 15\ClientX64\csrss.exe	912b45a894221d8b5ad7c953a156f287.exe
File opened for modification	C:\Program Files\Windows Defender\RCXD2FA.tmp	912b45a894221d8b5ad7c953a156f287.exe

Drops file in Windows directory 5 IoCs

description	ioc	Process
File created	C:\Windows\ServiceProfiles\6cb0b6c459d5d3	912b45a894221d8b5ad7c953a156f287.exe
File opened for modification	C:\Windows\ServiceProfiles\RCXE603.tmp	912b45a894221d8b5ad7c953a156f287.exe
File opened for modification	C:\Windows\ServiceProfiles\RCXE672.tmp	912b45a894221d8b5ad7c953a156f287.exe
File opened for modification	C:\Windows\ServiceProfiles\dwm.exe	912b45a894221d8b5ad7c953a156f287.exe
File created	C:\Windows\ServiceProfiles\dwm.exe	912b45a894221d8b5ad7c953a156f287.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 1 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	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
4192	MicrosoftEdgeUpdate.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-189444705-1272902858-1305688695-1000_Classes\Local Settings	912b45a894221d8b5ad7c953a156f287.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 39 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
4156	schtasks.exe
4960	schtasks.exe
1124	schtasks.exe
4084	schtasks.exe
1272	schtasks.exe
2584	schtasks.exe
2488	schtasks.exe
3376	schtasks.exe
880	schtasks.exe
2500	schtasks.exe
3900	schtasks.exe
2324	schtasks.exe
536	schtasks.exe
432	schtasks.exe
3552	schtasks.exe
2108	schtasks.exe
2840	schtasks.exe
1788	schtasks.exe
1448	schtasks.exe
3940	schtasks.exe
1640	schtasks.exe
1412	schtasks.exe
912	schtasks.exe
2960	schtasks.exe
3044	schtasks.exe
3904	schtasks.exe
1016	schtasks.exe
1964	schtasks.exe
4716	schtasks.exe
3436	schtasks.exe
4648	schtasks.exe
4052	schtasks.exe
4744	schtasks.exe
4404	schtasks.exe
4188	schtasks.exe
1468	schtasks.exe
4124	schtasks.exe
3224	schtasks.exe
4408	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
2756	912b45a894221d8b5ad7c953a156f287.exe
2756	912b45a894221d8b5ad7c953a156f287.exe
2756	912b45a894221d8b5ad7c953a156f287.exe
2756	912b45a894221d8b5ad7c953a156f287.exe
2756	912b45a894221d8b5ad7c953a156f287.exe
2756	912b45a894221d8b5ad7c953a156f287.exe
2756	912b45a894221d8b5ad7c953a156f287.exe
2756	912b45a894221d8b5ad7c953a156f287.exe
436	lsass.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2756	912b45a894221d8b5ad7c953a156f287.exe
Token: SeDebugPrivilege	436	lsass.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2756 wrote to memory of 4836	2756	912b45a894221d8b5ad7c953a156f287.exe	135
PID 2756 wrote to memory of 4836	2756	912b45a894221d8b5ad7c953a156f287.exe	135
PID 4836 wrote to memory of 1324	4836	cmd.exe	137
PID 4836 wrote to memory of 1324	4836	cmd.exe	137
PID 4836 wrote to memory of 436	4836	cmd.exe	144
PID 4836 wrote to memory of 436	4836	cmd.exe	144

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\912b45a894221d8b5ad7c953a156f287.exe
"C:\Users\Admin\AppData\Local\Temp\912b45a894221d8b5ad7c953a156f287.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:2756
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\5tFIWPCSj1.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4836
- - C:\Windows\system32\w32tm.exe
    w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
    3⤵
    PID:1324
- - C:\Users\Default User\lsass.exe
    "C:\Users\Default User\lsass.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:436

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 14 /tr "'C:\Users\Admin\Local Settings\fontdrvhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1468

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\Users\Admin\Local Settings\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2584

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 13 /tr "'C:\Users\Admin\Local Settings\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2960

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 5 /tr "'C:\Users\Default\lsass.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1448

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsass" /sc ONLOGON /tr "'C:\Users\Default\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3044

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 11 /tr "'C:\Users\Default\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4716

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "MicrosoftEdgeUpdateM" /sc MINUTE /mo 7 /tr "'C:\Users\Admin\Pictures\Saved Pictures\MicrosoftEdgeUpdate.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4744

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "MicrosoftEdgeUpdate" /sc ONLOGON /tr "'C:\Users\Admin\Pictures\Saved Pictures\MicrosoftEdgeUpdate.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:432

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "MicrosoftEdgeUpdateM" /sc MINUTE /mo 5 /tr "'C:\Users\Admin\Pictures\Saved Pictures\MicrosoftEdgeUpdate.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4124

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 8 /tr "'C:\Users\Public\winlogon.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3224

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogon" /sc ONLOGON /tr "'C:\Users\Public\winlogon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3552

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 8 /tr "'C:\Users\Public\winlogon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2488

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 12 /tr "'C:\Program Files\Windows Defender\RuntimeBroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3940

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Program Files\Windows Defender\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3376

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 6 /tr "'C:\Program Files\Windows Defender\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2108

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 7 /tr "'C:\Users\Public\Libraries\lsass.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3904

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsass" /sc ONLOGON /tr "'C:\Users\Public\Libraries\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4404

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 12 /tr "'C:\Users\Public\Libraries\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:880

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "backgroundTaskHostb" /sc MINUTE /mo 9 /tr "'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\backgroundTaskHost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2840

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "backgroundTaskHost" /sc ONLOGON /tr "'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\backgroundTaskHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1640

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "backgroundTaskHostb" /sc MINUTE /mo 7 /tr "'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\backgroundTaskHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1016

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "TextInputHostT" /sc MINUTE /mo 7 /tr "'C:\Program Files\MSBuild\Microsoft\TextInputHost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4156

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "TextInputHost" /sc ONLOGON /tr "'C:\Program Files\MSBuild\Microsoft\TextInputHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3436

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "TextInputHostT" /sc MINUTE /mo 14 /tr "'C:\Program Files\MSBuild\Microsoft\TextInputHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4408

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 7 /tr "'C:\Users\Default User\lsass.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1788

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsass" /sc ONLOGON /tr "'C:\Users\Default User\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4188

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 5 /tr "'C:\Users\Default User\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4960

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "MicrosoftEdgeUpdateM" /sc MINUTE /mo 12 /tr "'C:\Recovery\WindowsRE\MicrosoftEdgeUpdate.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1412

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "MicrosoftEdgeUpdate" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\MicrosoftEdgeUpdate.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4648

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "MicrosoftEdgeUpdateM" /sc MINUTE /mo 13 /tr "'C:\Recovery\WindowsRE\MicrosoftEdgeUpdate.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1964

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmons" /sc MINUTE /mo 8 /tr "'C:\Users\Default\Downloads\sysmon.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:912

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmon" /sc ONLOGON /tr "'C:\Users\Default\Downloads\sysmon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3900

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmons" /sc MINUTE /mo 11 /tr "'C:\Users\Default\Downloads\sysmon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2500

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 14 /tr "'C:\Program Files\Microsoft Office 15\ClientX64\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1124

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Program Files\Microsoft Office 15\ClientX64\csrss.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 "csrssc" /sc MINUTE /mo 13 /tr "'C:\Program Files\Microsoft Office 15\ClientX64\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4052

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 7 /tr "'C:\Windows\ServiceProfiles\dwm.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1272

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwm" /sc ONLOGON /tr "'C:\Windows\ServiceProfiles\dwm.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 "dwmd" /sc MINUTE /mo 8 /tr "'C:\Windows\ServiceProfiles\dwm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:536

C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSI3IiBpbnN0YWxsZGF0ZXRpbWU9IjE3Mzg5NDU5MjEiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4MzQxODE5ODA3NzAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI0OTEwODgxMjE1Ii8-PC9hcHA-PC9yZXF1ZXN0Pg
1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:4192

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

backgroundTaskHost.exe

Path C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\backgroundTaskHost.exe
Size 1.5MB
SHA256 8a40a5ecb514bd2601acb05100ef4e6b9826d5bfe88c2c3466b8961cd771f5bd
MD5 a5f33d37f036bc1978a8e5220a4f7a33
SHA1 4c2ae9de2bbf480461bb775166b8443a7c7dd4b5
SHA512 40c0f4b93f6672179f354c630cbdc401ee5e8ea44824fd1e9767dff79e6ea29d0f6eacd19a2f65950b54ce20fb73b88adab0c23b60ba7b49e4e23ab8d4edbb81
SSDEEP 24576:stSdbN+jYUafOvV+mL5NZ5ode1wKeNPmzLHawLw0HSl1ZAyf2s+1E:0eIaf4+k55EEwKAPm/HawLwM2nfW
MD5 SHA1 SHA512 SSDEEP

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RuntimeBroker.exe

Path C:\Program Files\Windows Defender\RuntimeBroker.exe
Size 1.5MB
SHA256 c0edb4ab0c1ec04e092eebb05cccc48d35f615c0db2a1e0c4363565586c7e519
MD5 912b45a894221d8b5ad7c953a156f287
SHA1 0ae4c7c172895c353ac9f6e7dee34088b55da23f
SHA512 31f8c5f8334adc4e745bf33530f4eaa3f082aef069982f5447d98842eb17784ee68591f56ad65bb3396af2ee15d627a7d7fa163e96f3f83bd44a77ae585349d5
SSDEEP 24576:MtSdbN+jYUafOvV+mL5NZ5ode1wKeNPmzLHawLw0HSl1ZAyf2s+1E:UeIaf4+k55EEwKAPm/HawLwM2nfW
MD5 SHA1 SHA512 SSDEEP

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RuntimeBroker.exe

Path C:\Program Files\Windows Defender\RuntimeBroker.exe
Size 1.5MB
SHA256 819e995882e2610fcffe6503b19c74e68db9f93ea5225115ac17dcf4708407ea
MD5 71ef7a329bc6c0cf85b9590f6443acf4
SHA1 bbc5a42ffc5225a8fd7395524edf14f6e3b46d99
SHA512 9a4f2160af2e7504455670bc1ee2feb879bc212ad290d53d3e7570d3513fd3c40e4d46b131538fb95d864fede52ba4af05fd4b1d3b16ff743ebbd2c1b47e51b2
SSDEEP 24576:UtSdbN+jYUafOvV+mL5NZ5ode1wKeNPmzLHawLw0HSl1ZAyf2s+1E:ceIaf4+k55EEwKAPm/HawLwM2nfW
MD5 SHA1 SHA512 SSDEEP

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MicrosoftEdgeUpdate.exe

Path C:\Recovery\WindowsRE\MicrosoftEdgeUpdate.exe
Size 1.5MB
SHA256 6da3f4d7ac6d6f9177e9b12a3587953b87787dfc6ee37618c7cd881a564f25c1
MD5 13a29b402d52b5c3582e5ccbc198cf8e
SHA1 0b55bf6324ec5be319c34930448e1756bbeac010
SHA512 407afc36c1fb7e8ca84cbcb412230e7b2ea2e18fc7d70bee7755a87f6d78376f35628708ce27f3fe39f014dbf15b05de2f09de290b1c06530dd825fe166a1aae
SSDEEP 24576:EtSdbN+jYUafOvV+mL5NZ5ode1wKeNPmzLHawLw0HSl1ZAyf2s+1E:MeIaf4+k55EEwKAPm/HawLwM2nfW
MD5 SHA1 SHA512 SSDEEP

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5tFIWPCSj1.bat

Path C:\Users\Admin\AppData\Local\Temp\5tFIWPCSj1.bat
Size 196B
SHA256 4b82a38c2f77fa36a95609589eb1ed0fd821e3cb95ccc7146280af3f78952f5c
MD5 6275d0581f2e950dd38e745c67dd2671
SHA1 e6a6a220f63ba089077bf637f69654da578a1b84
SHA512 5e63cdf858171ffafacb52b3c13ec4cec06ddb0281d53a973e6530d18d21c58a9f4e2c23330a266ee5b38db0cd8f619ca5b1a315d5eb5ad629284ff40a55aa0e
MD5 SHA1 SHA512

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dwm.exe

Path C:\Windows\ServiceProfiles\dwm.exe
Size 1.5MB
SHA256 1f3e94c8971f4b44d6a6ff8132b6d019e5db8f11d4939b75f6e11eb13accc60e
MD5 5523ea29279e6aae5128eb38233900a6
SHA1 7e515eb04558ed140e77394b6109d0bdec2cdbeb
SHA512 5fdfb3c4f37e4ff4836d4fe3b7c4a41936681498b688db69a8238f4ecdfc761c3913136ba823eabcc75b54651337edc2c7ad3cd761d165afdcbe4203e54298cc
SSDEEP 24576:MtSdbN+jYUafOvV+mL5NZ5ode1wKeNPmzLHawLw0HSl1ZAyf2s+1E:UeIaf4+k55EEwKAPm/HawLwM2nfW
MD5 SHA1 SHA512 SSDEEP

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memory/2756-6-0x000000001B700000-0x000000001B750000-memory.dmp

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memory/2756-15-0x000000001BE80000-0x000000001C3A8000-memory.dmp

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memory/2756-8-0x0000000002810000-0x0000000002820000-memory.dmp

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memory/2756-9-0x0000000002820000-0x0000000002828000-memory.dmp

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memory/2756-10-0x0000000002830000-0x0000000002842000-memory.dmp

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memory/2756-11-0x0000000002860000-0x0000000002870000-memory.dmp

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memory/2756-12-0x0000000002840000-0x000000000284C000-memory.dmp

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memory/2756-13-0x0000000002850000-0x0000000002858000-memory.dmp

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memory/2756-14-0x0000000002870000-0x0000000002882000-memory.dmp

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memory/2756-7-0x0000000000C80000-0x0000000000C88000-memory.dmp

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memory/2756-0-0x00007FFCE4303000-0x00007FFCE4305000-memory.dmp

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memory/2756-5-0x0000000002690000-0x00000000026AC000-memory.dmp

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memory/2756-4-0x0000000000C70000-0x0000000000C78000-memory.dmp

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memory/2756-3-0x0000000000C60000-0x0000000000C6E000-memory.dmp

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memory/2756-182-0x00007FFCE4303000-0x00007FFCE4305000-memory.dmp

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memory/2756-2-0x00007FFCE4300000-0x00007FFCE4DC1000-memory.dmp

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memory/2756-1-0x0000000000320000-0x000000000049E000-memory.dmp

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memory/2756-195-0x00007FFCE4300000-0x00007FFCE4DC1000-memory.dmp

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