dcrat | b712e3a5e5db6e7f7d6a629021e2dbecc51871adb0d2a8cad2c5d094f5c1d410

Analysis

max time kernel
96s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
07-11-2024 20:12

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Report Analysis Logs

General

Target

aac41b74838379e24f8b5ca5e704fea42bc06eb158b460dde82e6e3029c14ee7.exe
Size

1.5MB
MD5

20b7f5d28ee98e5c43286823ea8cf1e6
SHA1

78ca9fcf1eb4f779d09271121f0c2fc6b74de2e8
SHA256

aac41b74838379e24f8b5ca5e704fea42bc06eb158b460dde82e6e3029c14ee7
SHA512

ae6c707fd71fb6af879ccb82da8955228e871d94ad8fdc81f3483956aefda85ca4bdb7b1604d68cf5709932eb26c95b435bce500811dd3e8558596fca87139aa
SSDEEP

24576:U2G/nvxW3Ww0tU5oiFd+IZhV5UVdoWpcCQD/nxsRGIE0Fc3q7UEE:UbA30U5oiZGV+5TD6RJFs8a

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 42 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	4276	1444	schtasks.exe	96
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3748	1444	schtasks.exe	96
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2680	1444	schtasks.exe	96
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3716	1444	schtasks.exe	96
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4860	1444	schtasks.exe	96
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2436	1444	schtasks.exe	96
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2032	1444	schtasks.exe	96
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	444	1444	schtasks.exe	96
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1336	1444	schtasks.exe	96
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2400	1444	schtasks.exe	96
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4612	1444	schtasks.exe	96
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3052	1444	schtasks.exe	96
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1664	1444	schtasks.exe	96
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3448	1444	schtasks.exe	96
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4512	1444	schtasks.exe	96
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3560	1444	schtasks.exe	96
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1340	1444	schtasks.exe	96
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5044	1444	schtasks.exe	96
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2264	1444	schtasks.exe	96
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	332	1444	schtasks.exe	96
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3600	1444	schtasks.exe	96
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	780	1444	schtasks.exe	96
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2040	1444	schtasks.exe	96
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4416	1444	schtasks.exe	96
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	732	1444	schtasks.exe	96
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2676	1444	schtasks.exe	96
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3352	1444	schtasks.exe	96
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5016	1444	schtasks.exe	96
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1004	1444	schtasks.exe	96
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4984	1444	schtasks.exe	96
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4700	1444	schtasks.exe	96
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1072	1444	schtasks.exe	96
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	820	1444	schtasks.exe	96
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1132	1444	schtasks.exe	96
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4540	1444	schtasks.exe	96
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1716	1444	schtasks.exe	96
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4296	1444	schtasks.exe	96
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4284	1444	schtasks.exe	96
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3520	1444	schtasks.exe	96
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4216	1444	schtasks.exe	96
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3772	1444	schtasks.exe	96
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4988	1444	schtasks.exe	96

DCRat payload 2 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral2/files/0x0007000000023c67-10.dat	dcrat
behavioral2/memory/1328-13-0x0000000000A50000-0x0000000000B82000-memory.dmp	dcrat

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-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	Brokerdll.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	aac41b74838379e24f8b5ca5e704fea42bc06eb158b460dde82e6e3029c14ee7.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	WScript.exe

Executes dropped EXE 2 IoCs

pid	Process
1328	Brokerdll.exe
436	dwm.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\System32\catroot2\{127D0A1D-4EF2-11D1-8608-00C04FC295EE}\conhost.exe	Brokerdll.exe
File created	C:\Windows\System32\catroot2\{127D0A1D-4EF2-11D1-8608-00C04FC295EE}\088424020bedd6	Brokerdll.exe

Drops file in Program Files directory 9 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Windows Mail\csrss.exe	Brokerdll.exe
File opened for modification	C:\Program Files (x86)\Windows Mail\csrss.exe	Brokerdll.exe
File created	C:\Program Files\WindowsPowerShell\Modules\Microsoft.PowerShell.Operation.Validation\e6c9b481da804f	Brokerdll.exe
File created	C:\Program Files (x86)\Windows Mail\conhost.exe	Brokerdll.exe
File created	C:\Program Files (x86)\Mozilla Maintenance Service\logs\6cb0b6c459d5d3	Brokerdll.exe
File created	C:\Program Files (x86)\Windows Mail\886983d96e3d3e	Brokerdll.exe
File created	C:\Program Files\WindowsPowerShell\Modules\Microsoft.PowerShell.Operation.Validation\OfficeClickToRun.exe	Brokerdll.exe
File created	C:\Program Files (x86)\Windows Mail\088424020bedd6	Brokerdll.exe
File created	C:\Program Files (x86)\Mozilla Maintenance Service\logs\dwm.exe	Brokerdll.exe

Drops file in Windows directory 6 IoCs

description	ioc	Process
File created	C:\Windows\SKB\LanguageModels\taskhostw.exe	Brokerdll.exe
File created	C:\Windows\SKB\LanguageModels\ea9f0e6c9e2dcd	Brokerdll.exe
File created	C:\Windows\InputMethod\CHT\WmiPrvSE.exe	Brokerdll.exe
File created	C:\Windows\InputMethod\CHT\24dbde2999530e	Brokerdll.exe
File created	C:\Windows\SystemApps\Microsoft.XboxGameCallableUI_cw5n1h2txyewy\StartMenuExperienceHost.exe	Brokerdll.exe
File created	C:\Windows\SystemApps\Microsoft.XboxGameCallableUI_cw5n1h2txyewy\55b276f4edf653	Brokerdll.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	aac41b74838379e24f8b5ca5e704fea42bc06eb158b460dde82e6e3029c14ee7.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 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings	aac41b74838379e24f8b5ca5e704fea42bc06eb158b460dde82e6e3029c14ee7.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 42 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
4216	schtasks.exe
2436	schtasks.exe
1336	schtasks.exe
4612	schtasks.exe
3052	schtasks.exe
2040	schtasks.exe
3520	schtasks.exe
4276	schtasks.exe
3748	schtasks.exe
332	schtasks.exe
3600	schtasks.exe
4512	schtasks.exe
3560	schtasks.exe
732	schtasks.exe
5016	schtasks.exe
4984	schtasks.exe
4296	schtasks.exe
2400	schtasks.exe
2264	schtasks.exe
1664	schtasks.exe
780	schtasks.exe
820	schtasks.exe
1716	schtasks.exe
4284	schtasks.exe
2676	schtasks.exe
1132	schtasks.exe
2680	schtasks.exe
4860	schtasks.exe
444	schtasks.exe
3448	schtasks.exe
5044	schtasks.exe
4416	schtasks.exe
3716	schtasks.exe
2032	schtasks.exe
1004	schtasks.exe
4700	schtasks.exe
1072	schtasks.exe
4540	schtasks.exe
1340	schtasks.exe
3352	schtasks.exe
3772	schtasks.exe
4988	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1328	Brokerdll.exe
1328	Brokerdll.exe
1328	Brokerdll.exe
436	dwm.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1328	Brokerdll.exe
Token: SeDebugPrivilege	436	dwm.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2932 wrote to memory of 1260	2932	aac41b74838379e24f8b5ca5e704fea42bc06eb158b460dde82e6e3029c14ee7.exe	85
PID 2932 wrote to memory of 1260	2932	aac41b74838379e24f8b5ca5e704fea42bc06eb158b460dde82e6e3029c14ee7.exe	85
PID 2932 wrote to memory of 1260	2932	aac41b74838379e24f8b5ca5e704fea42bc06eb158b460dde82e6e3029c14ee7.exe	85
PID 1260 wrote to memory of 3264	1260	WScript.exe	92
PID 1260 wrote to memory of 3264	1260	WScript.exe	92
PID 1260 wrote to memory of 3264	1260	WScript.exe	92
PID 3264 wrote to memory of 1328	3264	cmd.exe	95
PID 3264 wrote to memory of 1328	3264	cmd.exe	95
PID 1328 wrote to memory of 436	1328	Brokerdll.exe	140
PID 1328 wrote to memory of 436	1328	Brokerdll.exe	140

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\aac41b74838379e24f8b5ca5e704fea42bc06eb158b460dde82e6e3029c14ee7.exe
"C:\Users\Admin\AppData\Local\Temp\aac41b74838379e24f8b5ca5e704fea42bc06eb158b460dde82e6e3029c14ee7.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2932
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\containerWebmonitorDll\T7oNlk2vHaQ8MXkSqmK2HufyoPSWwE.vbe"
  2⤵
  - Checks computer location settings
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1260
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\containerWebmonitorDll\UU3jqQ4vWPCbmzdnuhCfA2VrMpTm.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3264
  - - C:\containerWebmonitorDll\Brokerdll.exe
      "C:\containerWebmonitorDll\Brokerdll.exe"
      4⤵
      Checks computer location settings
      Executes dropped EXE
      Drops file in System32 directory
      Drops file in Program Files directory
      Drops file in Windows directory
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:1328
    - - C:\Program Files (x86)\Mozilla Maintenance Service\logs\dwm.exe
        
        "C:\Program Files (x86)\Mozilla Maintenance Service\logs\dwm.exe"
        5⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:436

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 9 /tr "'C:\Program Files (x86)\Windows Mail\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4276

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Mail\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3748

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 5 /tr "'C:\Program Files (x86)\Windows Mail\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2680

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRunO" /sc MINUTE /mo 9 /tr "'C:\Program Files\WindowsPowerShell\Modules\Microsoft.PowerShell.Operation.Validation\OfficeClickToRun.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3716

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRun" /sc ONLOGON /tr "'C:\Program Files\WindowsPowerShell\Modules\Microsoft.PowerShell.Operation.Validation\OfficeClickToRun.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4860

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRunO" /sc MINUTE /mo 14 /tr "'C:\Program Files\WindowsPowerShell\Modules\Microsoft.PowerShell.Operation.Validation\OfficeClickToRun.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2436

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostwt" /sc MINUTE /mo 12 /tr "'C:\Windows\SKB\LanguageModels\taskhostw.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2032

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostw" /sc ONLOGON /tr "'C:\Windows\SKB\LanguageModels\taskhostw.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:444

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostwt" /sc MINUTE /mo 9 /tr "'C:\Windows\SKB\LanguageModels\taskhostw.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1336

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WmiPrvSEW" /sc MINUTE /mo 12 /tr "'C:\Windows\InputMethod\CHT\WmiPrvSE.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2400

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WmiPrvSE" /sc ONLOGON /tr "'C:\Windows\InputMethod\CHT\WmiPrvSE.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4612

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WmiPrvSEW" /sc MINUTE /mo 6 /tr "'C:\Windows\InputMethod\CHT\WmiPrvSE.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3052

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "backgroundTaskHostb" /sc MINUTE /mo 5 /tr "'C:\Users\Default\backgroundTaskHost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1664

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "backgroundTaskHost" /sc ONLOGON /tr "'C:\Users\Default\backgroundTaskHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3448

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "backgroundTaskHostb" /sc MINUTE /mo 12 /tr "'C:\Users\Default\backgroundTaskHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4512

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 5 /tr "'C:\containerWebmonitorDll\RuntimeBroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3560

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\containerWebmonitorDll\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1340

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 5 /tr "'C:\containerWebmonitorDll\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5044

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhostc" /sc MINUTE /mo 10 /tr "'C:\Windows\System32\catroot2\{127D0A1D-4EF2-11D1-8608-00C04FC295EE}\conhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2264

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhost" /sc ONLOGON /tr "'C:\Windows\System32\catroot2\{127D0A1D-4EF2-11D1-8608-00C04FC295EE}\conhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:332

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhostc" /sc MINUTE /mo 6 /tr "'C:\Windows\System32\catroot2\{127D0A1D-4EF2-11D1-8608-00C04FC295EE}\conhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3600

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhostc" /sc MINUTE /mo 8 /tr "'C:\Program Files (x86)\Windows Mail\conhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:780

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhost" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Mail\conhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2040

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhostc" /sc MINUTE /mo 11 /tr "'C:\Program Files (x86)\Windows Mail\conhost.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 "lsassl" /sc MINUTE /mo 10 /tr "'C:\containerWebmonitorDll\lsass.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:732

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsass" /sc ONLOGON /tr "'C:\containerWebmonitorDll\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2676

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 14 /tr "'C:\containerWebmonitorDll\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3352

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHostS" /sc MINUTE /mo 10 /tr "'C:\Windows\SystemApps\Microsoft.XboxGameCallableUI_cw5n1h2txyewy\StartMenuExperienceHost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5016

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHost" /sc ONLOGON /tr "'C:\Windows\SystemApps\Microsoft.XboxGameCallableUI_cw5n1h2txyewy\StartMenuExperienceHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1004

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHostS" /sc MINUTE /mo 10 /tr "'C:\Windows\SystemApps\Microsoft.XboxGameCallableUI_cw5n1h2txyewy\StartMenuExperienceHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4984

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 12 /tr "'C:\Program Files (x86)\Mozilla Maintenance Service\logs\dwm.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4700

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwm" /sc ONLOGON /tr "'C:\Program Files (x86)\Mozilla Maintenance Service\logs\dwm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1072

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 10 /tr "'C:\Program Files (x86)\Mozilla Maintenance Service\logs\dwm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:820

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 11 /tr "'C:\containerWebmonitorDll\services.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1132

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "services" /sc ONLOGON /tr "'C:\containerWebmonitorDll\services.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4540

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 10 /tr "'C:\containerWebmonitorDll\services.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1716

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRunO" /sc MINUTE /mo 13 /tr "'C:\Recovery\WindowsRE\OfficeClickToRun.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4296

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRun" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\OfficeClickToRun.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4284

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRunO" /sc MINUTE /mo 8 /tr "'C:\Recovery\WindowsRE\OfficeClickToRun.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3520

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 5 /tr "'C:\Users\Public\lsass.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4216

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsass" /sc ONLOGON /tr "'C:\Users\Public\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3772

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 10 /tr "'C:\Users\Public\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4988

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:\containerWebmonitorDll\Brokerdll.exe

Filesize
1.2MB

MD5
67ae0d53416be7874e657ae8184bbcb6

SHA1
b2e8dc6da421ddcb65875515f52c16cccde24be8

SHA256
04602534388c779f47a66d164f25af60f34a2be16ea5f3f5c6a99ca909e142f7

SHA512
2ee417d1150c4e31cb3cb4c5d2c7ff3db6f81fba8c930e482baf16a45e66250f104dbcffc417afde7f244abe7acce315fc8833a999cadd7be3a934eb34abf2a5

Download Submit
C:\containerWebmonitorDll\T7oNlk2vHaQ8MXkSqmK2HufyoPSWwE.vbe

Filesize
227B

MD5
732083bb2600ac40ae76216b1be346a9

SHA1
706a692088170daeffc7eff189cdfd53d01bac76

SHA256
fb298a365d280de99d20ae5e2c6432045b7f5fa07b45a9b1ba67d8d4e136e52a

SHA512
250a377d5c7f7c21e1415e85b6042cca54cd4c1f855d6b780b19dfb01d192c1f2676095b8c3fba366c7683c824daf8376b1d4f8b49003e6113397f49de4421ef

Download Submit
C:\containerWebmonitorDll\UU3jqQ4vWPCbmzdnuhCfA2VrMpTm.bat

Filesize
41B

MD5
756eee59db5c306ed63519c4014b9284

SHA1
6adb232367169ac4bc01f3b4a0ed940df3420d94

SHA256
6957c8a2885868e6f828f6984ad998f8a58e19e21569c352342cde48f4dca4f7

SHA512
b54e3a1070e83664673950ab32fcf0da5dd1e06619425b94df8c7632aa5a9dfb2fb1c50a27949694c5887e59ef6dbc97a0a2f424abc400bca854df1f8e0c7e21

Download Submit
memory/1328-12-0x00007FF98A003000-0x00007FF98A005000-memory.dmp

Filesize
8KB

Download
memory/1328-13-0x0000000000A50000-0x0000000000B82000-memory.dmp

Filesize
1.2MB

Download
memory/1328-14-0x0000000002C00000-0x0000000002C1C000-memory.dmp

Filesize
112KB

Download
memory/1328-15-0x000000001BEA0000-0x000000001BEF0000-memory.dmp

Filesize
320KB

Download
memory/1328-17-0x0000000002C20000-0x0000000002C2C000-memory.dmp

Filesize
48KB

Download
memory/1328-16-0x0000000002E00000-0x0000000002E16000-memory.dmp

Filesize
88KB

Download