dcrat | 5866c235b29b96ff82f8619e07f1fa8320b513debd57e53a7dff48c78f8d0ce9

Analysis

max time kernel
93s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
27-01-2025 22:38

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General

Target

5866c235b29b96ff82f8619e07f1fa8320b513debd57e53a7dff48c78f8d0ce9.exe
Size

2.7MB
MD5

87121f0b67560db75d929c84725643b3
SHA1

03e91ee1a736453bf3e766356699bb28c6d77eab
SHA256

5866c235b29b96ff82f8619e07f1fa8320b513debd57e53a7dff48c78f8d0ce9
SHA512

d363feadc1f6495da81d9ab12f7ed96daef32be75eed14e99ddcf4e9cc6342b8fec70e7c18462e2faf3d3b37e04087521614eca6be13a14f461be4fb1cd8fe2b
SSDEEP

49152:hbA3gVUa/Y8V8FyK0Uw3bpuyd9Vt4o1NzOmxbZEysqmVYA7:hbqhK850Uw9uy12oHOmjsz+c

Score

10^/10

dcrat discovery infostealer rat

Malware Config

Signatures

DcRat 61 IoCs

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

rat infostealer dcrat

description	ioc	pid	Process
File created	C:\Program Files\Common Files\microsoft shared\OFFICE16\Office Setup Controller\ea1d8f6d871115		bridgeportNet.exe
		1712	schtasks.exe
		2836	schtasks.exe
		3380	schtasks.exe
		4620	schtasks.exe
		1648	schtasks.exe
		2100	schtasks.exe
		3972	schtasks.exe
		3020	schtasks.exe
		4812	schtasks.exe
		3568	schtasks.exe
		4592	schtasks.exe
		668	schtasks.exe
		4832	schtasks.exe
		3140	schtasks.exe
		4808	schtasks.exe
		2128	schtasks.exe
		2232	schtasks.exe
		2068	schtasks.exe
		3192	schtasks.exe
		4076	schtasks.exe
		4976	schtasks.exe
		3136	schtasks.exe
		2304	schtasks.exe
File created	C:\Windows\LiveKernelReports\7dc9a666359f98		bridgeportNet.exe
		1924	schtasks.exe
		3376	schtasks.exe
		3916	schtasks.exe
		1568	schtasks.exe
File created	C:\Program Files (x86)\Windows NT\Accessories\en-US\22eafd247d37c3		bridgeportNet.exe
		1536	schtasks.exe
		4288	schtasks.exe
		4400	schtasks.exe
		2920	schtasks.exe
		1724	schtasks.exe
		4884	schtasks.exe
		5024	schtasks.exe
		3752	schtasks.exe
		4952	schtasks.exe
		116	schtasks.exe
		3956	schtasks.exe
		1032	schtasks.exe
		2368	schtasks.exe
		4092	schtasks.exe
		4780	schtasks.exe
		1132	schtasks.exe
		2592	schtasks.exe
		3932	schtasks.exe
		2240	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language		5866c235b29b96ff82f8619e07f1fa8320b513debd57e53a7dff48c78f8d0ce9.exe
		548	schtasks.exe
		4220	schtasks.exe
		1332	schtasks.exe
		860	schtasks.exe
		4160	schtasks.exe
		1688	schtasks.exe
		1084	schtasks.exe
		1868	schtasks.exe
		3516	schtasks.exe
		5036	schtasks.exe
		1148	schtasks.exe

Dcrat family
dcrat

Process spawned unexpected child process 57 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	1648	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	548	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3020	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1536	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2128	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3932	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3972	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4220	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1688	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2232	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4808	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1712	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1568	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4592	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2368	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	668	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4620	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5024	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1924	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2304	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4780	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2100	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4832	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3752	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2920	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1084	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2068	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4952	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2240	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1868	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1724	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1332	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3376	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4812	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4076	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3516	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1132	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4288	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4884	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	116	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4092	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4976	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	860	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3136	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3140	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2592	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4160	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3956	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2836	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1032	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3568	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5036	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3192	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3380	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3916	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4400	2864	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1148	2864	schtasks.exe	86

DCRat payload 2 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral2/files/0x000a000000023b94-10.dat	dcrat
behavioral2/memory/1964-13-0x0000000000A80000-0x0000000000CBC000-memory.dmp	dcrat

Checks computer location settings 2 TTPs 4 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-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	5866c235b29b96ff82f8619e07f1fa8320b513debd57e53a7dff48c78f8d0ce9.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	WScript.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	bridgeportNet.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	bridgeportNet.exe

Executes dropped EXE 3 IoCs

pid	Process
1964	bridgeportNet.exe
432	bridgeportNet.exe
4200	wininit.exe

Drops file in Program Files directory 14 IoCs

description	ioc	Process
File created	C:\Program Files\Windows Media Player\fr-FR\sihost.exe	bridgeportNet.exe
File created	C:\Program Files (x86)\Windows Mail\wininit.exe	bridgeportNet.exe
File created	C:\Program Files (x86)\Mozilla Maintenance Service\logs\66fc9ff0ee96c2	bridgeportNet.exe
File created	C:\Program Files\Common Files\microsoft shared\OFFICE16\Office Setup Controller\upfc.exe	bridgeportNet.exe
File created	C:\Program Files (x86)\WindowsPowerShell\Configuration\Registration\sppsvc.exe	bridgeportNet.exe
File created	C:\Program Files (x86)\WindowsPowerShell\Configuration\Registration\0a1fd5f707cd16	bridgeportNet.exe
File created	C:\Program Files (x86)\Common Files\Adobe\Reader\DC\7dc9a666359f98	bridgeportNet.exe
File created	C:\Program Files (x86)\Windows NT\Accessories\en-US\TextInputHost.exe	bridgeportNet.exe
File created	C:\Program Files (x86)\Windows NT\Accessories\en-US\22eafd247d37c3	bridgeportNet.exe
File created	C:\Program Files (x86)\Common Files\Adobe\Reader\DC\bridgeportNet.exe	bridgeportNet.exe
File created	C:\Program Files\Common Files\microsoft shared\OFFICE16\Office Setup Controller\ea1d8f6d871115	bridgeportNet.exe
File created	C:\Program Files\Windows Media Player\fr-FR\66fc9ff0ee96c2	bridgeportNet.exe
File created	C:\Program Files (x86)\Windows Mail\56085415360792	bridgeportNet.exe
File created	C:\Program Files (x86)\Mozilla Maintenance Service\logs\sihost.exe	bridgeportNet.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File created	C:\Windows\LiveKernelReports\bridgeportNet.exe	bridgeportNet.exe
File created	C:\Windows\LiveKernelReports\7dc9a666359f98	bridgeportNet.exe
File created	C:\Windows\Help\Windows\IndexStore\fontdrvhost.exe	bridgeportNet.exe
File created	C:\Windows\Help\Windows\IndexStore\5b884080fd4f94	bridgeportNet.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 3 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	5866c235b29b96ff82f8619e07f1fa8320b513debd57e53a7dff48c78f8d0ce9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	5866c235b29b96ff82f8619e07f1fa8320b513debd57e53a7dff48c78f8d0ce9.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	bridgeportNet.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 57 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
2836	schtasks.exe
1868	schtasks.exe
4160	schtasks.exe
4400	schtasks.exe
1148	schtasks.exe
1712	schtasks.exe
2068	schtasks.exe
4952	schtasks.exe
2128	schtasks.exe
3568	schtasks.exe
3136	schtasks.exe
5036	schtasks.exe
3916	schtasks.exe
2368	schtasks.exe
1332	schtasks.exe
4092	schtasks.exe
2920	schtasks.exe
1084	schtasks.exe
116	schtasks.exe
3380	schtasks.exe
3972	schtasks.exe
4620	schtasks.exe
2100	schtasks.exe
3956	schtasks.exe
668	schtasks.exe
3752	schtasks.exe
3376	schtasks.exe
1688	schtasks.exe
2592	schtasks.exe
1132	schtasks.exe
4220	schtasks.exe
4780	schtasks.exe
4832	schtasks.exe
1924	schtasks.exe
2240	schtasks.exe
4076	schtasks.exe
4884	schtasks.exe
3932	schtasks.exe
1568	schtasks.exe
5024	schtasks.exe
4812	schtasks.exe
4976	schtasks.exe
860	schtasks.exe
1648	schtasks.exe
2232	schtasks.exe
2304	schtasks.exe
1724	schtasks.exe
548	schtasks.exe
3020	schtasks.exe
4592	schtasks.exe
4288	schtasks.exe
1032	schtasks.exe
3192	schtasks.exe
1536	schtasks.exe
4808	schtasks.exe
3516	schtasks.exe

Suspicious behavior: EnumeratesProcesses 23 IoCs

pid	Process
1964	bridgeportNet.exe
432	bridgeportNet.exe
432	bridgeportNet.exe
432	bridgeportNet.exe
432	bridgeportNet.exe
432	bridgeportNet.exe
432	bridgeportNet.exe
432	bridgeportNet.exe
432	bridgeportNet.exe
432	bridgeportNet.exe
432	bridgeportNet.exe
432	bridgeportNet.exe
432	bridgeportNet.exe
432	bridgeportNet.exe
432	bridgeportNet.exe
432	bridgeportNet.exe
432	bridgeportNet.exe
432	bridgeportNet.exe
432	bridgeportNet.exe
432	bridgeportNet.exe
432	bridgeportNet.exe
432	bridgeportNet.exe
4200	wininit.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1964	bridgeportNet.exe
Token: SeDebugPrivilege	432	bridgeportNet.exe
Token: SeDebugPrivilege	4200	wininit.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 928 wrote to memory of 516	928	5866c235b29b96ff82f8619e07f1fa8320b513debd57e53a7dff48c78f8d0ce9.exe	82
PID 928 wrote to memory of 516	928	5866c235b29b96ff82f8619e07f1fa8320b513debd57e53a7dff48c78f8d0ce9.exe	82
PID 928 wrote to memory of 516	928	5866c235b29b96ff82f8619e07f1fa8320b513debd57e53a7dff48c78f8d0ce9.exe	82
PID 516 wrote to memory of 3240	516	WScript.exe	83
PID 516 wrote to memory of 3240	516	WScript.exe	83
PID 516 wrote to memory of 3240	516	WScript.exe	83
PID 3240 wrote to memory of 1964	3240	cmd.exe	85
PID 3240 wrote to memory of 1964	3240	cmd.exe	85
PID 1964 wrote to memory of 432	1964	bridgeportNet.exe	108
PID 1964 wrote to memory of 432	1964	bridgeportNet.exe	108
PID 432 wrote to memory of 2188	432	bridgeportNet.exe	145
PID 432 wrote to memory of 2188	432	bridgeportNet.exe	145
PID 2188 wrote to memory of 3368	2188	cmd.exe	147
PID 2188 wrote to memory of 3368	2188	cmd.exe	147
PID 2188 wrote to memory of 4200	2188	cmd.exe	153
PID 2188 wrote to memory of 4200	2188	cmd.exe	153

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\5866c235b29b96ff82f8619e07f1fa8320b513debd57e53a7dff48c78f8d0ce9.exe
"C:\Users\Admin\AppData\Local\Temp\5866c235b29b96ff82f8619e07f1fa8320b513debd57e53a7dff48c78f8d0ce9.exe"
1⤵
- DcRat
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:928
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\BlockContainerComponentsessionSvc\o6uXJEqS9rLqp3Odtcyc3i9io.vbe"
  2⤵
  - Checks computer location settings
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:516
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\BlockContainerComponentsessionSvc\VnZYMX.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3240
  - - C:\BlockContainerComponentsessionSvc\bridgeportNet.exe
      "C:\BlockContainerComponentsessionSvc\bridgeportNet.exe"
      4⤵
      DcRat
      Checks computer location settings
      Executes dropped EXE
      Drops file in Program Files directory
      Drops file in Windows directory
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:1964
    - - C:\BlockContainerComponentsessionSvc\bridgeportNet.exe
        
        "C:\BlockContainerComponentsessionSvc\bridgeportNet.exe"
        5⤵
        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:432
      - C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\f2UR7rll1R.bat"
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:2188
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        7⤵
        
        PID:3368
        
        C:\Program Files (x86)\Windows Mail\wininit.exe
        
        "C:\Program Files (x86)\Windows Mail\wininit.exe"
        7⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:4200

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "unsecappu" /sc MINUTE /mo 11 /tr "'C:\BlockContainerComponentsessionSvc\unsecapp.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1648

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "unsecapp" /sc ONLOGON /tr "'C:\BlockContainerComponentsessionSvc\unsecapp.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:548

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "unsecappu" /sc MINUTE /mo 6 /tr "'C:\BlockContainerComponentsessionSvc\unsecapp.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3020

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfcu" /sc MINUTE /mo 10 /tr "'C:\Program Files\Common Files\microsoft shared\OFFICE16\Office Setup Controller\upfc.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1536

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfc" /sc ONLOGON /tr "'C:\Program Files\Common Files\microsoft shared\OFFICE16\Office Setup Controller\upfc.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2128

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfcu" /sc MINUTE /mo 9 /tr "'C:\Program Files\Common Files\microsoft shared\OFFICE16\Office Setup Controller\upfc.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3932

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostwt" /sc MINUTE /mo 9 /tr "'C:\Users\Default\Recent\taskhostw.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3972

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostw" /sc ONLOGON /tr "'C:\Users\Default\Recent\taskhostw.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4220

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostwt" /sc MINUTE /mo 6 /tr "'C:\Users\Default\Recent\taskhostw.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1688

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 11 /tr "'C:\Recovery\WindowsRE\csrss.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2232

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\csrss.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4808

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 8 /tr "'C:\Recovery\WindowsRE\csrss.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1712

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "bridgeportNetb" /sc MINUTE /mo 12 /tr "'C:\Windows\LiveKernelReports\bridgeportNet.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1568

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "bridgeportNet" /sc ONLOGON /tr "'C:\Windows\LiveKernelReports\bridgeportNet.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4592

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "bridgeportNetb" /sc MINUTE /mo 11 /tr "'C:\Windows\LiveKernelReports\bridgeportNet.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2368

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRunO" /sc MINUTE /mo 8 /tr "'C:\BlockContainerComponentsessionSvc\OfficeClickToRun.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:668

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRun" /sc ONLOGON /tr "'C:\BlockContainerComponentsessionSvc\OfficeClickToRun.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4620

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRunO" /sc MINUTE /mo 8 /tr "'C:\BlockContainerComponentsessionSvc\OfficeClickToRun.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5024

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "TextInputHostT" /sc MINUTE /mo 14 /tr "'C:\Program Files (x86)\Windows NT\Accessories\en-US\TextInputHost.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1924

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "TextInputHost" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows NT\Accessories\en-US\TextInputHost.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2304

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "TextInputHostT" /sc MINUTE /mo 7 /tr "'C:\Program Files (x86)\Windows NT\Accessories\en-US\TextInputHost.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4780

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 5 /tr "'C:\Users\Default User\dwm.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2100

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwm" /sc ONLOGON /tr "'C:\Users\Default User\dwm.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4832

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 12 /tr "'C:\Users\Default User\dwm.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3752

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 8 /tr "'C:\Windows\Help\Windows\IndexStore\fontdrvhost.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2920

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\Windows\Help\Windows\IndexStore\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1084

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 5 /tr "'C:\Windows\Help\Windows\IndexStore\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2068

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 5 /tr "'C:\Program Files (x86)\WindowsPowerShell\Configuration\Registration\sppsvc.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4952

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvc" /sc ONLOGON /tr "'C:\Program Files (x86)\WindowsPowerShell\Configuration\Registration\sppsvc.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2240

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 14 /tr "'C:\Program Files (x86)\WindowsPowerShell\Configuration\Registration\sppsvc.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1868

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "bridgeportNetb" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\Common Files\Adobe\Reader\DC\bridgeportNet.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1724

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "bridgeportNet" /sc ONLOGON /tr "'C:\Program Files (x86)\Common Files\Adobe\Reader\DC\bridgeportNet.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1332

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "bridgeportNetb" /sc MINUTE /mo 14 /tr "'C:\Program Files (x86)\Common Files\Adobe\Reader\DC\bridgeportNet.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3376

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 11 /tr "'C:\Program Files\Windows Media Player\fr-FR\sihost.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4812

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihost" /sc ONLOGON /tr "'C:\Program Files\Windows Media Player\fr-FR\sihost.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4076

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 14 /tr "'C:\Program Files\Windows Media Player\fr-FR\sihost.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3516

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SearchAppS" /sc MINUTE /mo 7 /tr "'C:\BlockContainerComponentsessionSvc\SearchApp.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1132

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SearchApp" /sc ONLOGON /tr "'C:\BlockContainerComponentsessionSvc\SearchApp.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4288

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SearchAppS" /sc MINUTE /mo 8 /tr "'C:\BlockContainerComponentsessionSvc\SearchApp.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4884

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRunO" /sc MINUTE /mo 7 /tr "'C:\BlockContainerComponentsessionSvc\OfficeClickToRun.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:116

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRun" /sc ONLOGON /tr "'C:\BlockContainerComponentsessionSvc\OfficeClickToRun.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4092

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRunO" /sc MINUTE /mo 12 /tr "'C:\BlockContainerComponentsessionSvc\OfficeClickToRun.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4976

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\Windows Mail\wininit.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:860

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininit" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Mail\wininit.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 "wininitw" /sc MINUTE /mo 9 /tr "'C:\Program Files (x86)\Windows Mail\wininit.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3136

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\Mozilla Maintenance Service\logs\sihost.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2592

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihost" /sc ONLOGON /tr "'C:\Program Files (x86)\Mozilla Maintenance Service\logs\sihost.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4160

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 7 /tr "'C:\Program Files (x86)\Mozilla Maintenance Service\logs\sihost.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3956

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 10 /tr "'C:\Users\All Users\Package Cache\RuntimeBroker.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2836

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Users\All Users\Package Cache\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1032

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 7 /tr "'C:\Users\All Users\Package Cache\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3568

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfcu" /sc MINUTE /mo 5 /tr "'C:\Users\Admin\Application Data\upfc.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5036

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfc" /sc ONLOGON /tr "'C:\Users\Admin\Application Data\upfc.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 "upfcu" /sc MINUTE /mo 13 /tr "'C:\Users\Admin\Application Data\upfc.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3380

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RegistryR" /sc MINUTE /mo 6 /tr "'C:\Users\Public\Desktop\Registry.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3916

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Registry" /sc ONLOGON /tr "'C:\Users\Public\Desktop\Registry.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4400

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RegistryR" /sc MINUTE /mo 9 /tr "'C:\Users\Public\Desktop\Registry.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1148

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\BlockContainerComponentsessionSvc\VnZYMX.bat

Filesize
56B

MD5
7b80b4259dec89889d5c4040630d53b3

SHA1
8002de463587f7045e0ed9d2e471e828c4f8f209

SHA256
f3ced3fc59aea3c5629a0b1d0a6836d40dbf79ec442c7bd9226c6e2d110d8b93

SHA512
ffa575a6844664e3263cbef183775bd633c94534caf2c3603395d64c442fbf4e6b307ffb188cd0fd567107f6e3a143ebd5a38d1c57c530d8c8c818dac6a39a37

Download Submit
C:\BlockContainerComponentsessionSvc\bridgeportNet.exe

Filesize
2.2MB

MD5
4dfc74f477b78593b015f7597229e298

SHA1
04d9c06e41ec97e4c5de76204437b3518f523bb5

SHA256
6139e3df341fd45406c1b2755400cf99a63c0dc2dbaa500f2130cc6ae144f03c

SHA512
decebdb46975a655b414044940cfeaf4bb83e5b7d0b998bb3320de13da7d37ecc02f4382384675f0da9a7ea965f4224ad39c39cf78d0cf5a82630e8163a4b811

Download Submit
C:\BlockContainerComponentsessionSvc\e6c9b481da804f

Filesize
742B

MD5
90ea78dcc4aa067caced96785d8494a2

SHA1
6795c73fdb553e1788113b4b179f6df4b752732e

SHA256
995c834a8c04beaa7fe14ab233d79f681af5bdfb873cb8dbbf84a7034324ccbd

SHA512
14194be6e05074ef95b013cf9f268313ca6f899af8282ce284e79c0e8795a6ae7dbf8612cd214006fd097c211c0e483afee423794827f99b62944eb4ff598d84

Download Submit
C:\BlockContainerComponentsessionSvc\o6uXJEqS9rLqp3Odtcyc3i9io.vbe

Filesize
216B

MD5
3a3f3fa18d84901615e0f2a363ae2a56

SHA1
3318835f386aa7e4cd8839be17c470a5d8c85ade

SHA256
211561aca27398d1e88ccbf2e1678d46f59cc2e4dc9e9873770d95ac3c236448

SHA512
d63b41992c87a3de14ed31f392f49406ca3b332ceab4d6ca9cb476c52c8249554ccf178c3acc31c601cc1c71d5758f083299766a38037e4fac30859f0315e5d7

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\bridgeportNet.exe.log

Filesize
1KB

MD5
bbb951a34b516b66451218a3ec3b0ae1

SHA1
7393835a2476ae655916e0a9687eeaba3ee876e9

SHA256
eb70c64ae99d14ac2588b7a84854fbf3c420532d7fe4dfd49c7b5a70c869943a

SHA512
63bcbfcf8e7421c66855c487c31b2991a989bdea0c1edd4c40066b52fa3eb3d9d37db1cd21b8eb4f33dd5870cc20532c8f485eab9c0b4f6b0793a35c077f2d6f

Download Submit
C:\Users\Admin\AppData\Local\Temp\f2UR7rll1R.bat

Filesize
212B

MD5
133b16d94ed074f70ca1fbe1f380d82a

SHA1
4433c42896d3ef341190b6f3e7a3e96f7efe089e

SHA256
df393e8d4411f7cc2941978d23c9b3fd3fa8abeeb8cde1a1912eb003cc23e573

SHA512
7a2cba0795a9f93f3cc7e45c17cc3488186ffdc93d770ebfe7a08fbea77141ba6b259f5ff3b3d0b0ba6c223f56d85c2b7c03062d11263ed492c1040c7f47f40a

Download Submit
memory/432-36-0x0000000000CE0000-0x0000000000CF2000-memory.dmp

Filesize
72KB

Download
memory/1964-12-0x00007FF82BB23000-0x00007FF82BB25000-memory.dmp

Filesize
8KB

Download
memory/1964-17-0x000000001B940000-0x000000001B996000-memory.dmp

Filesize
344KB

Download
memory/1964-18-0x0000000002F10000-0x0000000002F22000-memory.dmp

Filesize
72KB

Download
memory/1964-19-0x000000001C530000-0x000000001CA58000-memory.dmp

Filesize
5.2MB

Download
memory/1964-16-0x0000000002EF0000-0x0000000002F06000-memory.dmp

Filesize
88KB

Download
memory/1964-15-0x000000001BFB0000-0x000000001C000000-memory.dmp

Filesize
320KB

Download
memory/1964-14-0x0000000002ED0000-0x0000000002EEC000-memory.dmp

Filesize
112KB

Download
memory/1964-13-0x0000000000A80000-0x0000000000CBC000-memory.dmp

Filesize
2.2MB

Download
memory/4200-72-0x000000001B780000-0x000000001B7D6000-memory.dmp

Filesize
344KB

Download
memory/4200-73-0x0000000002D40000-0x0000000002D52000-memory.dmp

Filesize
72KB

Download