dcrat | 7f9f884c7078bbeb177156a8f141baef41425cf5076d2f032444dcc80426f8f3

Analysis

max time kernel
32s
max time network
148s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
23/05/2026, 23:48

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
x7f9f884c7078bbeb177156a8f141baef41425cf5076d2f032444dcc80426f8f3.exe
Size 1.7MB
Sample260523-3tqetsft7x
SHA256 7f9f884c7078bbeb177156a8f141baef41425cf5076d2f032444dcc80426f8f3
MD5 0101ea7e501bb1446c9e139c68635188
SHA1 860323b61f3cbd381d1fcd689918b84558109815
SHA512 b5bfd48fa82cba1c00557fef1ce8e3f76d448d80f2ae6a41421967defe7debd785f671a6e4eeb47c050c6e3f3d0b14171e38868823b0217a66cc9bf29be3a054
SSDEEP 49152:ckQTAUIwMtuvMDVPG4JdXeR4aT6LQ+d3mY/4qxTsx3scc:ca8uRD9JdOR4m+lmY/4rx8cc
TLSH
T12D8523197181D333C2FB003085C58FB55A2566224F7566EFFBE89B662F202F4BB661C9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

defense_evasion discovery execution dcrat infostealer persistence rat trojan

Malware Config

Signatures

Family: DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
rat infostealer dcrat

Modifies WinLogon for persistence 2 TTPs 4 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\Default\\dllhost.exe\""	x7f9f884c7078bbeb177156a8f141baef41425cf5076d2f032444dcc80426f8f3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\Default\\dllhost.exe\", \"C:\\Recovery\\WindowsRE\\fontdrvhost.exe\""	x7f9f884c7078bbeb177156a8f141baef41425cf5076d2f032444dcc80426f8f3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\Default\\dllhost.exe\", \"C:\\Recovery\\WindowsRE\\fontdrvhost.exe\", \"C:\\Windows\\ShellComponents\\OfficeClickToRun.exe\""	x7f9f884c7078bbeb177156a8f141baef41425cf5076d2f032444dcc80426f8f3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\Default\\dllhost.exe\", \"C:\\Recovery\\WindowsRE\\fontdrvhost.exe\", \"C:\\Windows\\ShellComponents\\OfficeClickToRun.exe\", \"C:\\Users\\Default User\\lsass.exe\""	x7f9f884c7078bbeb177156a8f141baef41425cf5076d2f032444dcc80426f8f3.exe

Process spawned unexpected child process 15 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	4912	2204	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3052	2204	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4824	2204	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1112	2204	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4584	2204	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	960	2204	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1344	2204	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2284	2204	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2760	2204	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2108	2204	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3824	2204	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4760	2204	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2920	2204	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1036	2204	schtasks.exe	81
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	712	2204	schtasks.exe	81

UAC bypass 3 TTPs 3 IoCs

defense_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\EnableLUA = "0"	x7f9f884c7078bbeb177156a8f141baef41425cf5076d2f032444dcc80426f8f3.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	x7f9f884c7078bbeb177156a8f141baef41425cf5076d2f032444dcc80426f8f3.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	x7f9f884c7078bbeb177156a8f141baef41425cf5076d2f032444dcc80426f8f3.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 11 IoCs

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

execution

PowerShell

T1059.001

pid	Process
3288	powershell.exe
4136	powershell.exe
784	powershell.exe
3240	powershell.exe
3408	powershell.exe
2484	powershell.exe
4528	powershell.exe
1644	powershell.exe
3552	powershell.exe
2348	powershell.exe
8	powershell.exe

Adds Run key to start application 2 TTPs 8 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2654269261-3199571979-4291878722-1000\Software\Microsoft\Windows\CurrentVersion\Run\dllhost = "\"C:\\Users\\Default\\dllhost.exe\""	x7f9f884c7078bbeb177156a8f141baef41425cf5076d2f032444dcc80426f8f3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\dllhost = "\"C:\\Users\\Default\\dllhost.exe\""	x7f9f884c7078bbeb177156a8f141baef41425cf5076d2f032444dcc80426f8f3.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2654269261-3199571979-4291878722-1000\Software\Microsoft\Windows\CurrentVersion\Run\fontdrvhost = "\"C:\\Recovery\\WindowsRE\\fontdrvhost.exe\""	x7f9f884c7078bbeb177156a8f141baef41425cf5076d2f032444dcc80426f8f3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\fontdrvhost = "\"C:\\Recovery\\WindowsRE\\fontdrvhost.exe\""	x7f9f884c7078bbeb177156a8f141baef41425cf5076d2f032444dcc80426f8f3.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2654269261-3199571979-4291878722-1000\Software\Microsoft\Windows\CurrentVersion\Run\OfficeClickToRun = "\"C:\\Windows\\ShellComponents\\OfficeClickToRun.exe\""	x7f9f884c7078bbeb177156a8f141baef41425cf5076d2f032444dcc80426f8f3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\OfficeClickToRun = "\"C:\\Windows\\ShellComponents\\OfficeClickToRun.exe\""	x7f9f884c7078bbeb177156a8f141baef41425cf5076d2f032444dcc80426f8f3.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2654269261-3199571979-4291878722-1000\Software\Microsoft\Windows\CurrentVersion\Run\lsass = "\"C:\\Users\\Default User\\lsass.exe\""	x7f9f884c7078bbeb177156a8f141baef41425cf5076d2f032444dcc80426f8f3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\lsass = "\"C:\\Users\\Default User\\lsass.exe\""	x7f9f884c7078bbeb177156a8f141baef41425cf5076d2f032444dcc80426f8f3.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

defense_evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	x7f9f884c7078bbeb177156a8f141baef41425cf5076d2f032444dcc80426f8f3.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	x7f9f884c7078bbeb177156a8f141baef41425cf5076d2f032444dcc80426f8f3.exe

SmartAssembly .NET packer 5 IoCs

Detects SmartAssembly .NET packer.

resource	yara_rule
behavioral2/memory/3092-5232-0x0000000006420000-0x0000000006430000-memory.dmp	SmartAssembly
behavioral2/memory/3092-5236-0x00000000064E0000-0x00000000064EA000-memory.dmp	SmartAssembly
behavioral2/memory/3092-5241-0x0000000006E00000-0x0000000006E0C000-memory.dmp	SmartAssembly
behavioral2/memory/3092-5244-0x00000000071E0000-0x00000000071EC000-memory.dmp	SmartAssembly
behavioral2/memory/3092-5242-0x0000000006E30000-0x0000000006E3A000-memory.dmp	SmartAssembly

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files\dotnet\dllhost.exe	x7f9f884c7078bbeb177156a8f141baef41425cf5076d2f032444dcc80426f8f3.exe
File created	C:\Program Files\dotnet\5940a34987c991	x7f9f884c7078bbeb177156a8f141baef41425cf5076d2f032444dcc80426f8f3.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\ShellComponents\OfficeClickToRun.exe	x7f9f884c7078bbeb177156a8f141baef41425cf5076d2f032444dcc80426f8f3.exe
File created	C:\Windows\ShellComponents\e6c9b481da804f	x7f9f884c7078bbeb177156a8f141baef41425cf5076d2f032444dcc80426f8f3.exe

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	x7f9f884c7078bbeb177156a8f141baef41425cf5076d2f032444dcc80426f8f3.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 15 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
712	schtasks.exe
4760	schtasks.exe
4912	schtasks.exe
3052	schtasks.exe
4824	schtasks.exe
4584	schtasks.exe
1344	schtasks.exe
960	schtasks.exe
2760	schtasks.exe
3824	schtasks.exe
2920	schtasks.exe
1036	schtasks.exe
1112	schtasks.exe
2284	schtasks.exe
2108	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
3092	x7f9f884c7078bbeb177156a8f141baef41425cf5076d2f032444dcc80426f8f3.exe
3092	x7f9f884c7078bbeb177156a8f141baef41425cf5076d2f032444dcc80426f8f3.exe
3092	x7f9f884c7078bbeb177156a8f141baef41425cf5076d2f032444dcc80426f8f3.exe
3092	x7f9f884c7078bbeb177156a8f141baef41425cf5076d2f032444dcc80426f8f3.exe
3092	x7f9f884c7078bbeb177156a8f141baef41425cf5076d2f032444dcc80426f8f3.exe
3092	x7f9f884c7078bbeb177156a8f141baef41425cf5076d2f032444dcc80426f8f3.exe
3092	x7f9f884c7078bbeb177156a8f141baef41425cf5076d2f032444dcc80426f8f3.exe
3092	x7f9f884c7078bbeb177156a8f141baef41425cf5076d2f032444dcc80426f8f3.exe
3092	x7f9f884c7078bbeb177156a8f141baef41425cf5076d2f032444dcc80426f8f3.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3092	x7f9f884c7078bbeb177156a8f141baef41425cf5076d2f032444dcc80426f8f3.exe

System policy modification 1 TTPs 3 IoCs

defense_evasion

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	x7f9f884c7078bbeb177156a8f141baef41425cf5076d2f032444dcc80426f8f3.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	x7f9f884c7078bbeb177156a8f141baef41425cf5076d2f032444dcc80426f8f3.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	x7f9f884c7078bbeb177156a8f141baef41425cf5076d2f032444dcc80426f8f3.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\x7f9f884c7078bbeb177156a8f141baef41425cf5076d2f032444dcc80426f8f3.exe
"C:\Users\Admin\AppData\Local\Temp\x7f9f884c7078bbeb177156a8f141baef41425cf5076d2f032444dcc80426f8f3.exe"
1⤵
- Modifies WinLogon for persistence
- UAC bypass
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- System policy modification
PID:3092
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:1644
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/$Recycle.Bin/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:4528
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Documents and Settings/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:8
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/PerfLogs/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:2348
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Program Files/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:2484
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Program Files (x86)/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:3408
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/ProgramData/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:3240
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Recovery/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:784
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/System Volume Information/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:3552
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Users/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:4136
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Windows/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:3288
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\J4eIa89C4M.bat"
  2⤵
  PID:5592
- - C:\Windows\SysWOW64\w32tm.exe
    w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
    3⤵
    PID:6528
  - - C:\Windows\system32\w32tm.exe
      w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
      4⤵
      PID:5744
- - C:\Users\Admin\AppData\Local\Temp\x7f9f884c7078bbeb177156a8f141baef41425cf5076d2f032444dcc80426f8f3.exe
    "C:\Users\Admin\AppData\Local\Temp\x7f9f884c7078bbeb177156a8f141baef41425cf5076d2f032444dcc80426f8f3.exe"
    3⤵
    PID:6564

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 11 /tr "'C:\Users\Default\dllhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4912

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Users\Default\dllhost.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 "dllhostd" /sc MINUTE /mo 9 /tr "'C:\Users\Default\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4824

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

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4584

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 8 /tr "'C:\Recovery\WindowsRE\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:960

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRunO" /sc MINUTE /mo 5 /tr "'C:\Windows\ShellComponents\OfficeClickToRun.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1344

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRun" /sc ONLOGON /tr "'C:\Windows\ShellComponents\OfficeClickToRun.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2284

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRunO" /sc MINUTE /mo 14 /tr "'C:\Windows\ShellComponents\OfficeClickToRun.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2760

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 10 /tr "'C:\Users\Default User\lsass.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2108

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:3824

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 12 /tr "'C:\Users\Default User\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4760

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 8 /tr "'C:\Program Files\dotnet\dllhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2920

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Program Files\dotnet\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1036

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 7 /tr "'C:\Program Files\dotnet\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:712

C:\Users\Default User\lsass.exe
"C:\Users\Default User\lsass.exe"
1⤵
PID:2180
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\74d0b9b3-4bff-45bb-8c10-43b6711ea015.vbs"
  2⤵
  PID:7624
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\96e4870d-4d05-4373-b5d3-0bc0e865b6d2.vbs"
  2⤵
  PID:7388

C:\Program Files\dotnet\dllhost.exe
"C:\Program Files\dotnet\dllhost.exe"
1⤵
PID:4756

C:\Users\Default\dllhost.exe
"C:\Users\Default\dllhost.exe"
1⤵
PID:4724

C:\Recovery\WindowsRE\fontdrvhost.exe
"C:\Recovery\WindowsRE\fontdrvhost.exe"
1⤵
PID:3148

C:\Windows\ShellComponents\OfficeClickToRun.exe
"C:\Windows\ShellComponents\OfficeClickToRun.exe"
1⤵
PID:3712

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

dllhost.exe

Path C:\Program Files\dotnet\dllhost.exe
Size 1.7MB
SHA256 7f9f884c7078bbeb177156a8f141baef41425cf5076d2f032444dcc80426f8f3
MD5 0101ea7e501bb1446c9e139c68635188
SHA1 860323b61f3cbd381d1fcd689918b84558109815
SHA512 b5bfd48fa82cba1c00557fef1ce8e3f76d448d80f2ae6a41421967defe7debd785f671a6e4eeb47c050c6e3f3d0b14171e38868823b0217a66cc9bf29be3a054
SSDEEP 49152:ckQTAUIwMtuvMDVPG4JdXeR4aT6LQ+d3mY/4qxTsx3scc:ca8uRD9JdOR4m+lmY/4rx8cc
TLSH
T12D8523197181D333C2FB003085C58FB55A2566224F7566EFFBE89B662F202F4BB661C9
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

dllhost.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\dllhost.exe.log
Size 942B
SHA256 54ed88aec6eae20f57d6e9ad59b96959b326557d30b20609c021194706240493
MD5 49c71e2e40f98f6ac4eeb0cac2577ac0
SHA1 fbc92dd6f00413b6b3108ba2fdcc31633e983300
SHA512 185598c417b36f1d069b4d34e4f01a844989a20d9fd8d1420cc5577df797f6a2338e83dbf6d949bc71007029ee9d806d0903d606672a04a05103dc8f8114c07b
TLSH
T17B1159702231B1D94C533F930C5D66841AFF0755B6A8EE2C7599325EDC2A0176F222E3
MD5 SHA1 SHA512 TLSH

Submit Download

x7f9f884c7078bbeb177156a8f141baef41425cf5076d2f032444dcc80426f8f3.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\x7f9f884c7078bbeb177156a8f141baef41425cf5076d2f032444dcc80426f8f3.exe.log
Size 1KB
SHA256 df6defd03b94a246f1ad76b192e34eb22ab6bf22ea646d5c513fd800837a734d
MD5 308517d3e03df54171e8ebba989fe3d3
SHA1 234357fd0db3c2d60608768feb79d50795f5adf1
SHA512 76cb843a3ef15ea882ae211d3c4202acd046f28ccbffa6d6b2e44a218a50b744c5f3bdb287e05036a83a2bfdcfda72d5462fbd4e0bb72fee02eb5ee37dd13160
TLSH
T167317A303261B5D80D022F570818AAC412FF4749BAB4EF5CB595325EED2A04B9B221F3
MD5 SHA1 SHA512 TLSH

Submit Download

74d0b9b3-4bff-45bb-8c10-43b6711ea015.vbs

Path C:\Users\Admin\AppData\Local\Temp\74d0b9b3-4bff-45bb-8c10-43b6711ea015.vbs
Size 707B
SHA256 c57327c7db340f757d7a1a3fa21394a8d8257431c7c614b98aafedd0f5bf6933
MD5 1cfa37d51ee1ac8304682a44783d5d8e
SHA1 f989d36b5237f366aa0d44d9c9c5c47f2226d212
SHA512 2efd8b7437e52b4a0f24b360a52d4e77c6761887eb54c963aa124a4196e458b7bf267449d51669f67cbc5e46d25ac2000824ef9546f19c1a0cda0f6cc8a5702e
TLSH
T19401CB06BE0FEA3020A13340A1F645BF69D8801C2132FD4BB960E86C2706D2404EC4AE
MD5 SHA1 SHA512 TLSH

Submit Download

96e4870d-4d05-4373-b5d3-0bc0e865b6d2.vbs

Path C:\Users\Admin\AppData\Local\Temp\96e4870d-4d05-4373-b5d3-0bc0e865b6d2.vbs
Size 483B
SHA256 285c7dc2207d4ac591c3b7f59cf94ead4199a6e0f75389f3e8db751108b21929
MD5 977d2c2e736cd2fb66331e2448b2d837
SHA1 feeaed4b3fb27ed7cd8e78329b7c1af15dce40b8
SHA512 8cfd032e60b980b2f4b47713011916c7adb38b57bc1016778cf0f74e775079298544600515413011ee0f145a41dfcfa7fb2c9610c191ba3ff7350d6dac4c216a
TLSH
T1B7F0271EFF09CB748911038212F9558F8AACA40E3671EA5DFA09DCDE3251A3409FE6CD
MD5 SHA1 SHA512 TLSH

Submit Download

J4eIa89C4M.bat

Path C:\Users\Admin\AppData\Local\Temp\J4eIa89C4M.bat
Size 268B
SHA256 452f5321934489015cdf100e29c1b8960add315acc5a2a438b3ae649ed410f53
MD5 74a0538509c8eeec2e84a9696f440716
SHA1 87595eaf338560d689e0948a425734aeb354f378
SHA512 8339777314bd19ff9fac546fc12086f62e87ce3c48dd269ab91cd3f0fa3b7c207cf859c7a26a4aa66d11282b7eda34ee9501700c3de6de21f416b42ab32040b8
TLSH
T1BFD09553D541C74D05071C1B0D75268D60B30C6D7FC6277007959898355B47EF1D72C1
MD5 SHA1 SHA512 TLSH

Submit Download

__PSScriptPolicyTest_k4alfyh5.hda.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_k4alfyh5.hda.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

Submit Download

memory/8-30857-0x0000000070D50000-0x0000000070D9C000-memory.dmp

Download

memory/784-31567-0x0000000070D50000-0x0000000070D9C000-memory.dmp

Download

memory/1644-31588-0x0000000070D50000-0x0000000070D9C000-memory.dmp

Download

memory/1644-6834-0x0000000004620000-0x0000000004656000-memory.dmp

Download

memory/1644-6954-0x0000000004E40000-0x000000000546A000-memory.dmp

Download

memory/2348-31544-0x0000000070D50000-0x0000000070D9C000-memory.dmp

Download

memory/2484-31581-0x0000000070D50000-0x0000000070D9C000-memory.dmp

Download

memory/3092-112-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-72-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-80-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-84-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-94-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-92-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-90-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-88-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-86-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-82-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-78-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-76-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-74-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-109-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-70-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-68-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-66-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-64-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-62-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-60-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-58-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-56-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-54-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-52-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-50-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-48-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-46-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-38-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-36-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-34-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-44-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-30-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-28-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-26-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-24-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-20-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-18-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-12-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-10-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-8-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-6-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-16-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-96-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-125-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-130-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-128-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-126-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-122-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-120-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-118-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-117-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-114-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-42-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-110-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-107-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-104-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-98-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-100-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-102-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-40-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-0-0x0000000005230000-0x0000000005240000-memory.dmp

Download

memory/3092-1783-0x0000000005230000-0x0000000005240000-memory.dmp

Download

memory/3092-2063-0x0000000005230000-0x0000000005240000-memory.dmp

Download

memory/3092-5228-0x0000000005230000-0x0000000005240000-memory.dmp

Download

memory/3092-5229-0x0000000004B90000-0x0000000004BAC000-memory.dmp

Download

memory/3092-5230-0x0000000004BC0000-0x0000000004C10000-memory.dmp

Download

memory/3092-5231-0x0000000004C20000-0x0000000004C28000-memory.dmp

Download

memory/3092-5232-0x0000000006420000-0x0000000006430000-memory.dmp

Download

memory/3092-5233-0x0000000006480000-0x0000000006496000-memory.dmp

Download

memory/3092-5234-0x0000000006460000-0x0000000006468000-memory.dmp

Download

memory/3092-5235-0x00000000064A0000-0x00000000064B0000-memory.dmp

Download

memory/3092-5236-0x00000000064E0000-0x00000000064EA000-memory.dmp

Download

memory/3092-5237-0x0000000006820000-0x000000000682C000-memory.dmp

Download

memory/3092-5238-0x0000000006830000-0x0000000006842000-memory.dmp

Download

memory/3092-5239-0x0000000006860000-0x0000000006D8C000-memory.dmp

Download

memory/3092-5240-0x0000000006DF0000-0x0000000006DFC000-memory.dmp

Download

memory/3092-5241-0x0000000006E00000-0x0000000006E0C000-memory.dmp

Download

memory/3092-5244-0x00000000071E0000-0x00000000071EC000-memory.dmp

Download

memory/3092-5243-0x00000000070D0000-0x00000000070D8000-memory.dmp

Download

memory/3092-5245-0x0000000005230000-0x0000000005240000-memory.dmp

Download

memory/3092-5247-0x00000000072D0000-0x00000000072DC000-memory.dmp

Download

memory/3092-5246-0x00000000071F0000-0x0000000007282000-memory.dmp

Download

memory/3092-5242-0x0000000006E30000-0x0000000006E3A000-memory.dmp

Download

memory/3092-5250-0x0000000007440000-0x00000000074A6000-memory.dmp

Download

memory/3092-5251-0x0000000005230000-0x0000000005240000-memory.dmp

Download

memory/3092-8421-0x0000000005230000-0x0000000005240000-memory.dmp

Download

memory/3092-7985-0x0000000005230000-0x0000000005240000-memory.dmp

Download

memory/3092-7527-0x0000000005230000-0x0000000005240000-memory.dmp

Download

memory/3092-1-0x00000000054D0000-0x000000000574C000-memory.dmp

Download

memory/3092-2-0x0000000005230000-0x0000000005240000-memory.dmp

Download

memory/3092-3-0x0000000005750000-0x0000000005CF6000-memory.dmp

Download

memory/3092-4-0x0000000005240000-0x00000000054BA000-memory.dmp

Download

memory/3092-1486-0x0000000005230000-0x0000000005240000-memory.dmp

Download

memory/3092-5-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-14-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-22-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3092-32-0x0000000005240000-0x00000000054B4000-memory.dmp

Download

memory/3240-31574-0x0000000070D50000-0x0000000070D9C000-memory.dmp

Download

memory/3288-31537-0x0000000070D50000-0x0000000070D9C000-memory.dmp

Download

memory/3408-31521-0x0000000070D50000-0x0000000070D9C000-memory.dmp

Download

memory/3552-31519-0x0000000007CB0000-0x0000000007CC1000-memory.dmp

Download

memory/3552-31557-0x0000000007D00000-0x0000000007D15000-memory.dmp

Download

memory/3552-31556-0x0000000007CF0000-0x0000000007CFE000-memory.dmp

Download

memory/3552-30635-0x00000000080E0000-0x000000000875A000-memory.dmp

Download

memory/3552-10650-0x00000000062C0000-0x0000000006326000-memory.dmp

Download

memory/3552-30856-0x0000000007B10000-0x0000000007B1A000-memory.dmp

Download

memory/3552-30636-0x0000000007AA0000-0x0000000007ABA000-memory.dmp

Download

memory/3552-29105-0x0000000007880000-0x000000000789E000-memory.dmp

Download

memory/3552-16385-0x00000000068F0000-0x000000000693C000-memory.dmp

Download

memory/3552-31155-0x0000000007D40000-0x0000000007DD6000-memory.dmp

Download

memory/3552-28602-0x00000000078A0000-0x00000000078D4000-memory.dmp

Download

memory/3552-31559-0x0000000007E00000-0x0000000007E1A000-memory.dmp

Download

memory/3552-28603-0x0000000070D50000-0x0000000070D9C000-memory.dmp

Download

memory/3552-14793-0x0000000006110000-0x000000000612E000-memory.dmp

Download

memory/3552-29475-0x0000000007960000-0x0000000007A04000-memory.dmp

Download

memory/3552-10645-0x0000000006200000-0x0000000006222000-memory.dmp

Download

memory/3552-11004-0x0000000006410000-0x0000000006767000-memory.dmp

Download

memory/3552-31595-0x0000000007DE0000-0x0000000007DE8000-memory.dmp

Download

memory/4136-31560-0x0000000070D50000-0x0000000070D9C000-memory.dmp

Download

memory/4528-31530-0x0000000070D50000-0x0000000070D9C000-memory.dmp

Download