dcrat | c8ea81ec0afa16e1e7c0bc325396be024c993479765a9e4ad26b29d83bbfb01a

Analysis

max time kernel
150s
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
13-12-2024 22:06

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General

Target

2021A9779C45F35A46B1B28F2E9136FA.exe
Size

2.8MB
MD5

2021a9779c45f35a46b1b28f2e9136fa
SHA1

76e03dfcc8732388fad4fd83b72b34cad50786ca
SHA256

c8ea81ec0afa16e1e7c0bc325396be024c993479765a9e4ad26b29d83bbfb01a
SHA512

5fc1617b672c308df2116cbfcd08e6d6b1c4969c3399dd9eb4c6d12a08bac23ac897c76de20cb1730fe44b50cf2bb840b11332f01f016ca1d4d6ab1bbdd19116
SSDEEP

49152:7CFujkASUPVAIsINt8BCt3GSHBZTz0uBHTNS/lhv+8PUkYH4j:GFixPV9s4CqWQbzB+dc8BJj

Score

10^/10

dcrat evasion execution infostealer rat trojan

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 18 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	3700	3848	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2320	3848	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2568	3848	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1824	3848	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2576	3848	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4088	3848	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3644	3848	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	468	3848	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2816	3848	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2732	3848	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3760	3848	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4428	3848	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4840	3848	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4220	3848	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3500	3848	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2700	3848	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3348	3848	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1724	3848	schtasks.exe	83

UAC bypass 3 TTPs 6 IoCs

evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	Registry.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	2021A9779C45F35A46B1B28F2E9136FA.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	2021A9779C45F35A46B1B28F2E9136FA.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	2021A9779C45F35A46B1B28F2E9136FA.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	Registry.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	Registry.exe

DCRat payload 2 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral2/memory/1504-1-0x0000000000F50000-0x000000000121C000-memory.dmp	dcrat
behavioral2/files/0x0007000000023cc2-37.dat	dcrat

Command and Scripting Interpreter: PowerShell 1 TTPs 7 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
844	powershell.exe
2836	powershell.exe
1428	powershell.exe
2572	powershell.exe
512	powershell.exe
5056	powershell.exe
4824	powershell.exe

Checks computer location settings 2 TTPs 2 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-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	2021A9779C45F35A46B1B28F2E9136FA.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	Registry.exe

Executes dropped EXE 1 IoCs

pid	Process
3868	Registry.exe

Checks whether UAC is enabled 1 TTPs 4 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	Registry.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	2021A9779C45F35A46B1B28F2E9136FA.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	2021A9779C45F35A46B1B28F2E9136FA.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	Registry.exe

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File created	C:\Program Files\Crashpad\reports\upfc.exe	2021A9779C45F35A46B1B28F2E9136FA.exe
File opened for modification	C:\Program Files\Crashpad\reports\upfc.exe	2021A9779C45F35A46B1B28F2E9136FA.exe
File created	C:\Program Files\Crashpad\reports\ea1d8f6d871115	2021A9779C45F35A46B1B28F2E9136FA.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\diagnostics\system\Power\fr-FR\fontdrvhost.exe	2021A9779C45F35A46B1B28F2E9136FA.exe
File created	C:\Windows\TAPI\unsecapp.exe	2021A9779C45F35A46B1B28F2E9136FA.exe
File created	C:\Windows\TAPI\29c1c3cc0f7685	2021A9779C45F35A46B1B28F2E9136FA.exe

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

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\Local Settings	Registry.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 18 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
3644	schtasks.exe
468	schtasks.exe
2732	schtasks.exe
3760	schtasks.exe
2568	schtasks.exe
1824	schtasks.exe
4428	schtasks.exe
4840	schtasks.exe
4088	schtasks.exe
2816	schtasks.exe
4220	schtasks.exe
3500	schtasks.exe
2320	schtasks.exe
2576	schtasks.exe
3348	schtasks.exe
1724	schtasks.exe
3700	schtasks.exe
2700	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1504	2021A9779C45F35A46B1B28F2E9136FA.exe
1504	2021A9779C45F35A46B1B28F2E9136FA.exe
1504	2021A9779C45F35A46B1B28F2E9136FA.exe
1504	2021A9779C45F35A46B1B28F2E9136FA.exe
1504	2021A9779C45F35A46B1B28F2E9136FA.exe
1504	2021A9779C45F35A46B1B28F2E9136FA.exe
1504	2021A9779C45F35A46B1B28F2E9136FA.exe
1504	2021A9779C45F35A46B1B28F2E9136FA.exe
1504	2021A9779C45F35A46B1B28F2E9136FA.exe
1504	2021A9779C45F35A46B1B28F2E9136FA.exe
1504	2021A9779C45F35A46B1B28F2E9136FA.exe
1504	2021A9779C45F35A46B1B28F2E9136FA.exe
1504	2021A9779C45F35A46B1B28F2E9136FA.exe
1504	2021A9779C45F35A46B1B28F2E9136FA.exe
1504	2021A9779C45F35A46B1B28F2E9136FA.exe
1504	2021A9779C45F35A46B1B28F2E9136FA.exe
844	powershell.exe
512	powershell.exe
1428	powershell.exe
4824	powershell.exe
2572	powershell.exe
2836	powershell.exe
2836	powershell.exe
2572	powershell.exe
5056	powershell.exe
844	powershell.exe
512	powershell.exe
4824	powershell.exe
1428	powershell.exe
5056	powershell.exe
5056	powershell.exe
3868	Registry.exe
3868	Registry.exe
3868	Registry.exe
3868	Registry.exe
3868	Registry.exe
3868	Registry.exe
3868	Registry.exe
3868	Registry.exe
3868	Registry.exe
3868	Registry.exe
3868	Registry.exe
3868	Registry.exe
3868	Registry.exe
3868	Registry.exe
3868	Registry.exe
3868	Registry.exe
3868	Registry.exe
3868	Registry.exe
3868	Registry.exe
3868	Registry.exe
3868	Registry.exe
3868	Registry.exe
3868	Registry.exe
3868	Registry.exe
3868	Registry.exe
3868	Registry.exe
3868	Registry.exe
3868	Registry.exe
3868	Registry.exe
3868	Registry.exe
3868	Registry.exe
3868	Registry.exe
3868	Registry.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3868	Registry.exe

Suspicious use of AdjustPrivilegeToken 9 IoCs

description	pid	Process
Token: SeDebugPrivilege	1504	2021A9779C45F35A46B1B28F2E9136FA.exe
Token: SeDebugPrivilege	844	powershell.exe
Token: SeDebugPrivilege	512	powershell.exe
Token: SeDebugPrivilege	1428	powershell.exe
Token: SeDebugPrivilege	2836	powershell.exe
Token: SeDebugPrivilege	4824	powershell.exe
Token: SeDebugPrivilege	2572	powershell.exe
Token: SeDebugPrivilege	3868	Registry.exe
Token: SeDebugPrivilege	5056	powershell.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 1504 wrote to memory of 5056	1504	2021A9779C45F35A46B1B28F2E9136FA.exe	102
PID 1504 wrote to memory of 5056	1504	2021A9779C45F35A46B1B28F2E9136FA.exe	102
PID 1504 wrote to memory of 512	1504	2021A9779C45F35A46B1B28F2E9136FA.exe	103
PID 1504 wrote to memory of 512	1504	2021A9779C45F35A46B1B28F2E9136FA.exe	103
PID 1504 wrote to memory of 2572	1504	2021A9779C45F35A46B1B28F2E9136FA.exe	104
PID 1504 wrote to memory of 2572	1504	2021A9779C45F35A46B1B28F2E9136FA.exe	104
PID 1504 wrote to memory of 1428	1504	2021A9779C45F35A46B1B28F2E9136FA.exe	105
PID 1504 wrote to memory of 1428	1504	2021A9779C45F35A46B1B28F2E9136FA.exe	105
PID 1504 wrote to memory of 2836	1504	2021A9779C45F35A46B1B28F2E9136FA.exe	106
PID 1504 wrote to memory of 2836	1504	2021A9779C45F35A46B1B28F2E9136FA.exe	106
PID 1504 wrote to memory of 844	1504	2021A9779C45F35A46B1B28F2E9136FA.exe	107
PID 1504 wrote to memory of 844	1504	2021A9779C45F35A46B1B28F2E9136FA.exe	107
PID 1504 wrote to memory of 4824	1504	2021A9779C45F35A46B1B28F2E9136FA.exe	108
PID 1504 wrote to memory of 4824	1504	2021A9779C45F35A46B1B28F2E9136FA.exe	108
PID 1504 wrote to memory of 3868	1504	2021A9779C45F35A46B1B28F2E9136FA.exe	115
PID 1504 wrote to memory of 3868	1504	2021A9779C45F35A46B1B28F2E9136FA.exe	115
PID 3868 wrote to memory of 3980	3868	Registry.exe	117
PID 3868 wrote to memory of 3980	3868	Registry.exe	117
PID 3868 wrote to memory of 3700	3868	Registry.exe	118
PID 3868 wrote to memory of 3700	3868	Registry.exe	118

System policy modification 1 TTPs 6 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	Registry.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	Registry.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	2021A9779C45F35A46B1B28F2E9136FA.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	2021A9779C45F35A46B1B28F2E9136FA.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	2021A9779C45F35A46B1B28F2E9136FA.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	Registry.exe

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\2021A9779C45F35A46B1B28F2E9136FA.exe
"C:\Users\Admin\AppData\Local\Temp\2021A9779C45F35A46B1B28F2E9136FA.exe"
1⤵
- UAC bypass
- Checks computer location settings
- Checks whether UAC is enabled
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1504
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\2021A9779C45F35A46B1B28F2E9136FA.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:5056
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Program Files\Crashpad\reports\upfc.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:512
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Recovery\WindowsRE\Registry.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2572
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Windows\TAPI\unsecapp.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1428
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Recovery\WindowsRE\services.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2836
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Users\All Users\SoftwareDistribution\spoolsv.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:844
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Recovery\WindowsRE\Idle.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4824
- C:\Recovery\WindowsRE\Registry.exe
  "C:\Recovery\WindowsRE\Registry.exe"
  2⤵
  - UAC bypass
  - Checks computer location settings
  - Executes dropped EXE
  - Checks whether UAC is enabled
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  - System policy modification
  PID:3868
- - C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\82bbbecb-13ab-40a9-9c95-dd1b85223f0d.vbs"
    3⤵
    PID:3980
- - C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\0cdf95fa-8db9-42ef-b8a8-af150dc22b22.vbs"
    3⤵
    PID:3700

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfcu" /sc MINUTE /mo 14 /tr "'C:\Program Files\Crashpad\reports\upfc.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3700

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfc" /sc ONLOGON /tr "'C:\Program Files\Crashpad\reports\upfc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2320

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfcu" /sc MINUTE /mo 12 /tr "'C:\Program Files\Crashpad\reports\upfc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2568

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RegistryR" /sc MINUTE /mo 11 /tr "'C:\Recovery\WindowsRE\Registry.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1824

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Registry" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\Registry.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2576

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RegistryR" /sc MINUTE /mo 13 /tr "'C:\Recovery\WindowsRE\Registry.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4088

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "unsecappu" /sc MINUTE /mo 14 /tr "'C:\Windows\TAPI\unsecapp.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3644

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "unsecapp" /sc ONLOGON /tr "'C:\Windows\TAPI\unsecapp.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:468

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "unsecappu" /sc MINUTE /mo 13 /tr "'C:\Windows\TAPI\unsecapp.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2732

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 6 /tr "'C:\Recovery\WindowsRE\services.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2816

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "services" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\services.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3760

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 7 /tr "'C:\Recovery\WindowsRE\services.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4840

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 13 /tr "'C:\Users\All Users\SoftwareDistribution\spoolsv.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4428

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

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 13 /tr "'C:\Users\All Users\SoftwareDistribution\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3500

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 12 /tr "'C:\Recovery\WindowsRE\Idle.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2700

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

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 12 /tr "'C:\Recovery\WindowsRE\Idle.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3348

C:\Windows\system32\wbem\WmiApSrv.exe
C:\Windows\system32\wbem\WmiApSrv.exe
1⤵
PID:3952

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\SoftwareDistribution\spoolsv.exe

Filesize
2.8MB

MD5
2021a9779c45f35a46b1b28f2e9136fa

SHA1
76e03dfcc8732388fad4fd83b72b34cad50786ca

SHA256
c8ea81ec0afa16e1e7c0bc325396be024c993479765a9e4ad26b29d83bbfb01a

SHA512
5fc1617b672c308df2116cbfcd08e6d6b1c4969c3399dd9eb4c6d12a08bac23ac897c76de20cb1730fe44b50cf2bb840b11332f01f016ca1d4d6ab1bbdd19116

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

Filesize
2KB

MD5
d85ba6ff808d9e5444a4b369f5bc2730

SHA1
31aa9d96590fff6981b315e0b391b575e4c0804a

SHA256
84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

SHA512
8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
77d622bb1a5b250869a3238b9bc1402b

SHA1
d47f4003c2554b9dfc4c16f22460b331886b191b

SHA256
f97ff12a8abf4bf88bb6497bd2ac2da12628c8847a8ba5a9026bdbb76507cdfb

SHA512
d6789b5499f23c9035375a102271e17a8a82e57d6f5312fa24242e08a83efdeb8becb7622f55c4cf1b89c7d864b445df11f4d994cf7e2f87a900535bcca12fd9

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
62623d22bd9e037191765d5083ce16a3

SHA1
4a07da6872672f715a4780513d95ed8ddeefd259

SHA256
95d79fd575bbd21540e378fcbc1cd00d16f51af62ce15bae7080bb72c24e2010

SHA512
9a448b7a0d867466c2ea04ab84d2a9485d5fd20ab53b2b854f491831ee3f1d781b94d2635f7b0b35cb9f2d373cd52c67570879a56a42ed66bc9db06962ed4992

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
5f0ddc7f3691c81ee14d17b419ba220d

SHA1
f0ef5fde8bab9d17c0b47137e014c91be888ee53

SHA256
a31805264b8b13ce4145f272cb2830728c186c46e314b48514d636866217add5

SHA512
2ce7c2a0833f581297c13dd88ccfcd36bf129d2b5d7718c52b1d67c97cbd8fc93abc085a040229a0fd712e880c690de7f6b996b0b47c46a091fabb7931be58d3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
cadef9abd087803c630df65264a6c81c

SHA1
babbf3636c347c8727c35f3eef2ee643dbcc4bd2

SHA256
cce65b73cdfe9304bcd5207913e8b60fb69faa20cd3b684f2b0343b755b99438

SHA512
7278aa87124abb382d9024a645e881e7b7cf1b84e8894943b36e018dbf0399e6858392f77980b599fa5488e2e21bf757a0702fe6419417edac93b68e0c2ec085

Download Submit
C:\Users\Admin\AppData\Local\Temp\0cdf95fa-8db9-42ef-b8a8-af150dc22b22.vbs

Filesize
486B

MD5
2ab2c4815af557128d9ef340f134079b

SHA1
cad845854db98b86eb26d1e6a6abdb0e561853db

SHA256
35ff2a3355036d32cb743b2cf9a0e7f01e7f7237d99319544460e02db84d9786

SHA512
e10e818f1cd6a1f13f5f571c7c2b8487d9645136e5f54a48e40794a785f1f89a991b7c9c29cf9d369db388188cc93d1e0e6461bb5f3d7d2b63f121a7bf38b6bc

Download Submit
C:\Users\Admin\AppData\Local\Temp\82bbbecb-13ab-40a9-9c95-dd1b85223f0d.vbs

Filesize
710B

MD5
dd67b483aff30f1cfade87b2fefcce02

SHA1
a545ec6a86ad3278884a12a15252fbe2134ce712

SHA256
430d1592a5944354214fddcc11e97581877a3aeb6bc382f58073be1850907087

SHA512
be2acda0ca85fe2b74a80666b95ff1be69d9abf0530a6613700e6a3fbee6af28d50e62e1aab30e7d4151b1868ec2d0096dbcc5f361a3f2af58e1a3e53e26d276

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_si4dp014.zix.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1504-10-0x000000001BDE0000-0x000000001BDEA000-memory.dmp

Filesize
40KB

Download
memory/1504-27-0x000000001CA40000-0x000000001CA4C000-memory.dmp

Filesize
48KB

Download
memory/1504-11-0x000000001BF00000-0x000000001BF56000-memory.dmp

Filesize
344KB

Download
memory/1504-12-0x000000001BF50000-0x000000001BF58000-memory.dmp

Filesize
32KB

Download
memory/1504-13-0x000000001C720000-0x000000001C72C000-memory.dmp

Filesize
48KB

Download
memory/1504-14-0x000000001C730000-0x000000001C738000-memory.dmp

Filesize
32KB

Download
memory/1504-15-0x000000001C740000-0x000000001C752000-memory.dmp

Filesize
72KB

Download
memory/1504-16-0x000000001CCA0000-0x000000001D1C8000-memory.dmp

Filesize
5.2MB

Download
memory/1504-17-0x000000001C770000-0x000000001C77C000-memory.dmp

Filesize
48KB

Download
memory/1504-19-0x000000001C790000-0x000000001C79C000-memory.dmp

Filesize
48KB

Download
memory/1504-18-0x000000001C780000-0x000000001C788000-memory.dmp

Filesize
32KB

Download
memory/1504-20-0x000000001C7A0000-0x000000001C7AC000-memory.dmp

Filesize
48KB

Download
memory/1504-21-0x000000001C8B0000-0x000000001C8B8000-memory.dmp

Filesize
32KB

Download
memory/1504-25-0x000000001CA20000-0x000000001CA28000-memory.dmp

Filesize
32KB

Download
memory/1504-24-0x000000001C8D0000-0x000000001C8DE000-memory.dmp

Filesize
56KB

Download
memory/1504-0-0x00007FFD4F463000-0x00007FFD4F465000-memory.dmp

Filesize
8KB

Download
memory/1504-30-0x00007FFD4F460000-0x00007FFD4FF21000-memory.dmp

Filesize
10.8MB

Download
memory/1504-26-0x000000001CA30000-0x000000001CA3A000-memory.dmp

Filesize
40KB

Download
memory/1504-23-0x000000001C8C0000-0x000000001C8CA000-memory.dmp

Filesize
40KB

Download
memory/1504-22-0x00007FFD4F460000-0x00007FFD4FF21000-memory.dmp

Filesize
10.8MB

Download
memory/1504-9-0x000000001BD80000-0x000000001BD90000-memory.dmp

Filesize
64KB

Download
memory/1504-8-0x000000001BD70000-0x000000001BD78000-memory.dmp

Filesize
32KB

Download
memory/1504-1-0x0000000000F50000-0x000000000121C000-memory.dmp

Filesize
2.8MB

Download
memory/1504-62-0x00007FFD4F460000-0x00007FFD4FF21000-memory.dmp

Filesize
10.8MB

Download
memory/1504-2-0x00007FFD4F460000-0x00007FFD4FF21000-memory.dmp

Filesize
10.8MB

Download
memory/1504-7-0x000000001BD60000-0x000000001BD68000-memory.dmp

Filesize
32KB

Download
memory/1504-6-0x000000001BD40000-0x000000001BD56000-memory.dmp

Filesize
88KB

Download
memory/1504-5-0x00000000032E0000-0x00000000032E8000-memory.dmp

Filesize
32KB

Download
memory/1504-4-0x000000001BD90000-0x000000001BDE0000-memory.dmp

Filesize
320KB

Download
memory/1504-3-0x0000000003340000-0x000000000335C000-memory.dmp

Filesize
112KB

Download
memory/2836-61-0x00000149724E0000-0x0000014972502000-memory.dmp

Filesize
136KB

Download
memory/3868-117-0x000000001BE80000-0x000000001BE92000-memory.dmp

Filesize
72KB

Download