dcrat | 39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8

Analysis

max time kernel
147s
max time network
151s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
05/05/2026, 02:42

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe
Size 2.0MB
Sample260505-c69fcsfs5v
SHA256 39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8
MD5 a0499434eef31d058b9dd28b4b26b69b
SHA1 3df7dfacf48b6dbcefef9217b06999759f905d5b
SHA512 c905e05b1722548b713a4098daa807c189a5a24152bd7c7903f1cdbb5f7ae61b828ade83cc76630d26a46d0922bb7b6cb695a874695c5fab83c5bd8d7099e4fe
SSDEEP 49152:CkQTARYS/v6h3+1uhZcT2NnvOyLXXjFpNXCym/hXmL9W6EppQpK:CaR5CbhZcT2lvnDFpFW/twU7+K
TLSH
T103A5337470D1C1B2E5A6103584CACB32A636B062877EC1CB7A9D77F56F603F1623A6C6
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

defense_evasion discovery execution dcrat infostealer persistence rat trojan

Malware Config

Signatures

Family: DcRat 19 IoCs

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

rat infostealer dcrat

description	ioc	pid	Process
		3312	schtasks.exe
		3024	schtasks.exe
		1148	schtasks.exe
		3756	schtasks.exe
		2340	schtasks.exe
		2152	schtasks.exe
		1132	schtasks.exe
		1764	schtasks.exe
		3124	schtasks.exe
		4572	schtasks.exe
		4348	schtasks.exe
		1872	schtasks.exe
		3528	schtasks.exe
		4752	schtasks.exe
		1316	schtasks.exe
		2904	schtasks.exe
		1088	schtasks.exe
		3180	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language		x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe

Modifies WinLogon for persistence 2 TTPs 6 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\\All Users\\Oracle\\Java\\.oracle_jre_usage\\dwm.exe\""	x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\All Users\\Oracle\\Java\\.oracle_jre_usage\\dwm.exe\", \"C:\\Users\\All Users\\Adobe\\sihost.exe\""	x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\All Users\\Oracle\\Java\\.oracle_jre_usage\\dwm.exe\", \"C:\\Users\\All Users\\Adobe\\sihost.exe\", \"C:\\Program Files (x86)\\Windows Defender\\fr-FR\\SearchHost.exe\""	x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\All Users\\Oracle\\Java\\.oracle_jre_usage\\dwm.exe\", \"C:\\Users\\All Users\\Adobe\\sihost.exe\", \"C:\\Program Files (x86)\\Windows Defender\\fr-FR\\SearchHost.exe\", \"C:\\Program Files (x86)\\Mozilla Maintenance Service\\dllhost.exe\""	x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\All Users\\Oracle\\Java\\.oracle_jre_usage\\dwm.exe\", \"C:\\Users\\All Users\\Adobe\\sihost.exe\", \"C:\\Program Files (x86)\\Windows Defender\\fr-FR\\SearchHost.exe\", \"C:\\Program Files (x86)\\Mozilla Maintenance Service\\dllhost.exe\", \"C:\\Windows\\System32\\0409\\sppsvc.exe\""	x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\All Users\\Oracle\\Java\\.oracle_jre_usage\\dwm.exe\", \"C:\\Users\\All Users\\Adobe\\sihost.exe\", \"C:\\Program Files (x86)\\Windows Defender\\fr-FR\\SearchHost.exe\", \"C:\\Program Files (x86)\\Mozilla Maintenance Service\\dllhost.exe\", \"C:\\Windows\\System32\\0409\\sppsvc.exe\", \"C:\\Users\\Default User\\dllhost.exe\""	x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe

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	1764	4140	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3312	4140	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4752	4140	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2152	4140	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1316	4140	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1132	4140	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2904	4140	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3528	4140	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3024	4140	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1088	4140	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1148	4140	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4348	4140	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1872	4140	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3124	4140	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3180	4140	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4572	4140	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3756	4140	schtasks.exe	80
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2340	4140	schtasks.exe	80

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"	x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe

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
3148	powershell.exe
4112	powershell.exe
816	powershell.exe
4392	powershell.exe
3188	powershell.exe
3460	powershell.exe
1432	powershell.exe

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\drivers\etc\hosts	x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe

Executes dropped EXE 1 IoCs

pid	Process
1076	dwm.exe

Adds Run key to start application 2 TTPs 12 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\dwm = "\"C:\\Users\\All Users\\Oracle\\Java\\.oracle_jre_usage\\dwm.exe\""	x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\sihost = "\"C:\\Users\\All Users\\Adobe\\sihost.exe\""	x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3847269522-1618051987-1942096715-1000\Software\Microsoft\Windows\CurrentVersion\Run\SearchHost = "\"C:\\Program Files (x86)\\Windows Defender\\fr-FR\\SearchHost.exe\""	x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\SearchHost = "\"C:\\Program Files (x86)\\Windows Defender\\fr-FR\\SearchHost.exe\""	x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3847269522-1618051987-1942096715-1000\Software\Microsoft\Windows\CurrentVersion\Run\dllhost = "\"C:\\Program Files (x86)\\Mozilla Maintenance Service\\dllhost.exe\""	x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\dllhost = "\"C:\\Program Files (x86)\\Mozilla Maintenance Service\\dllhost.exe\""	x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3847269522-1618051987-1942096715-1000\Software\Microsoft\Windows\CurrentVersion\Run\sppsvc = "\"C:\\Windows\\System32\\0409\\sppsvc.exe\""	x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3847269522-1618051987-1942096715-1000\Software\Microsoft\Windows\CurrentVersion\Run\sihost = "\"C:\\Users\\All Users\\Adobe\\sihost.exe\""	x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\sppsvc = "\"C:\\Windows\\System32\\0409\\sppsvc.exe\""	x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3847269522-1618051987-1942096715-1000\Software\Microsoft\Windows\CurrentVersion\Run\dllhost = "\"C:\\Users\\Default User\\dllhost.exe\""	x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\dllhost = "\"C:\\Users\\Default User\\dllhost.exe\""	x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3847269522-1618051987-1942096715-1000\Software\Microsoft\Windows\CurrentVersion\Run\dwm = "\"C:\\Users\\All Users\\Oracle\\Java\\.oracle_jre_usage\\dwm.exe\""	x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.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	x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\0409\sppsvc.exe	x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe
File created	C:\Windows\SysWOW64\0409\0a1fd5f707cd16	x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe

SmartAssembly .NET packer 7 IoCs

Detects SmartAssembly .NET packer.

resource	yara_rule
behavioral2/memory/2776-5232-0x00000000066B0000-0x00000000066C0000-memory.dmp	SmartAssembly
behavioral2/memory/2776-5239-0x0000000006B60000-0x0000000006B6A000-memory.dmp	SmartAssembly
behavioral2/memory/2776-5246-0x0000000008190000-0x000000000819C000-memory.dmp	SmartAssembly
behavioral2/memory/2776-5247-0x00000000081B0000-0x00000000081BC000-memory.dmp	SmartAssembly
behavioral2/memory/2776-5249-0x00000000081E0000-0x00000000081EC000-memory.dmp	SmartAssembly
behavioral2/memory/2776-5255-0x00000000085F0000-0x00000000085FA000-memory.dmp	SmartAssembly
behavioral2/memory/2776-5251-0x0000000008590000-0x000000000859A000-memory.dmp	SmartAssembly

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Windows Defender\fr-FR\SearchHost.exe	x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe
File created	C:\Program Files (x86)\Windows Defender\fr-FR\cfa885d449487c	x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe
File created	C:\Program Files (x86)\Mozilla Maintenance Service\dllhost.exe	x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe
File created	C:\Program Files (x86)\Mozilla Maintenance Service\5940a34987c991	x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	dwm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.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
4752	schtasks.exe
3124	schtasks.exe
3756	schtasks.exe
2340	schtasks.exe
1764	schtasks.exe
1316	schtasks.exe
1088	schtasks.exe
1872	schtasks.exe
4572	schtasks.exe
3312	schtasks.exe
2904	schtasks.exe
3528	schtasks.exe
4348	schtasks.exe
3180	schtasks.exe
2152	schtasks.exe
1132	schtasks.exe
3024	schtasks.exe
1148	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
2776	x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe
2776	x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe
2776	x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe
2776	x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe
2776	x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe
2776	x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe
2776	x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe
2776	x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe
2776	x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2776	x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe
Token: SeDebugPrivilege	1076	dwm.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\ConsentPromptBehaviorAdmin = "0"	x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.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\x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe
"C:\Users\Admin\AppData\Local\Temp\x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe"
1⤵
- Family: DcRat
- Modifies WinLogon for persistence
- UAC bypass
- Drops file in Drivers directory
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in System32 directory
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- System policy modification
PID:2776
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\x39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:4392
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Users\All Users\Oracle\Java\.oracle_jre_usage\dwm.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:816
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Users\All Users\Adobe\sihost.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:4112
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Program Files (x86)\Windows Defender\fr-FR\SearchHost.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:3148
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Program Files (x86)\Mozilla Maintenance Service\dllhost.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:1432
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Windows\System32\0409\sppsvc.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:3460
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Users\Default User\dllhost.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:3188
- C:\Program Files (x86)\Mozilla Maintenance Service\dllhost.exe
  "C:\Program Files (x86)\Mozilla Maintenance Service\dllhost.exe"
  2⤵
  PID:6224

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 12 /tr "'C:\Users\All Users\Oracle\Java\.oracle_jre_usage\dwm.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1764

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwm" /sc ONLOGON /tr "'C:\Users\All Users\Oracle\Java\.oracle_jre_usage\dwm.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3312

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 14 /tr "'C:\Users\All Users\Oracle\Java\.oracle_jre_usage\dwm.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4752

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 14 /tr "'C:\Users\All Users\Adobe\sihost.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2152

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihost" /sc ONLOGON /tr "'C:\Users\All Users\Adobe\sihost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1316

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 10 /tr "'C:\Users\All Users\Adobe\sihost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1132

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SearchHostS" /sc MINUTE /mo 8 /tr "'C:\Program Files (x86)\Windows Defender\fr-FR\SearchHost.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2904

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SearchHost" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Defender\fr-FR\SearchHost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3528

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SearchHostS" /sc MINUTE /mo 12 /tr "'C:\Program Files (x86)\Windows Defender\fr-FR\SearchHost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3024

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 5 /tr "'C:\Program Files (x86)\Mozilla Maintenance Service\dllhost.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1088

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Program Files (x86)\Mozilla Maintenance Service\dllhost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1148

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 10 /tr "'C:\Program Files (x86)\Mozilla Maintenance Service\dllhost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4348

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 14 /tr "'C:\Windows\System32\0409\sppsvc.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3180

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvc" /sc ONLOGON /tr "'C:\Windows\System32\0409\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3124

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 8 /tr "'C:\Windows\System32\0409\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1872

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 11 /tr "'C:\Users\Default User\dllhost.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4572

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Users\Default User\dllhost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3756

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 9 /tr "'C:\Users\Default User\dllhost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2340

C:\Users\All Users\Oracle\Java\.oracle_jre_usage\dwm.exe
"C:\Users\All Users\Oracle\Java\.oracle_jre_usage\dwm.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1076

C:\Program Files (x86)\Mozilla Maintenance Service\dllhost.exe
"C:\Program Files (x86)\Mozilla Maintenance Service\dllhost.exe"
1⤵
PID:2552

C:\Users\All Users\Adobe\sihost.exe
"C:\Users\All Users\Adobe\sihost.exe"
1⤵
PID:2640

C:\Users\Default User\dllhost.exe
"C:\Users\Default User\dllhost.exe"
1⤵
PID:980

C:\Program Files (x86)\Windows Defender\fr-FR\SearchHost.exe
"C:\Program Files (x86)\Windows Defender\fr-FR\SearchHost.exe"
1⤵
PID:5932

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

ModuleAnalysisCache

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\ModuleAnalysisCache
Size 59KB
SHA256 d58eddb7a6a908c083ffb6e7b7b9f06ab9c66410ad17b410de3a10da825fe01b
MD5 c536c3317bec65e2d81c791af2453caa
SHA1 51cef1a09d067173bf682f699904f4a8b03dc50f
SHA512 83b99adab9bf7287907ca34faf58ca824bed9bc07fd4d0db31ec04b56a07a9e17e9e6d41ff1acd8739352d93f01c65b43c7cb00fe35119a7c471d5bbf772ac58
SSDEEP 1536:0flJdvh4iUxTYk+vH/fKQaUpeE711kDa5z+jH0M7fV3CNBQkj2zMrxjtAHkdS+WB:0flJdvqiUTYk+vH/fKQaUpeE711kDa5E
TLSH
T10B538493E9204E75E2A66F3EF15621627C30394690F8113212DC25AFA9879970B1F7FF
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

__PSScriptPolicyTest_wvaqeq1l.wsm.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_wvaqeq1l.wsm.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

Submit Download

RCXD268.tmp

Path C:\Windows\SysWOW64\0409\RCXD268.tmp
Size 2.0MB
SHA256 6e639b8cc3bb1ed650de30dc8ab0596a904e2ec366c81bd908a3960471f5cc3c
MD5 1abaeab9e73f3f239fe980d3e314b118
SHA1 cfa57f7f1e60d0f757212f68a3c9ce9a2c3df47f
SHA512 01d374c9309c5787d23d3abcc7d7d51b6a29ee649781c6d728811dfdd1b1f03f9e200d902deb32f4bc2d2ce3ec84de0ddd9c00ddcbe5617b737547581cde3fce
SSDEEP 49152:OkQTAaYS/v6h3+1uhZcT2NnvOyLXXjFpNXCym/hXmL9W6EppQpf:Oaa5CbhZcT2lvnDFpFW/twU7+f
TLSH
T178A5337470D1C1B2E5A6103584CACB32A6367062877EC1CB7ADD76F56F603F1623A6C6
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

sppsvc.exe

Path C:\Windows\SysWOW64\0409\sppsvc.exe
Size 2.0MB
SHA256 39cc8ffa144b6a8ad2b9aa3163d7c14debe3d244befd713acc311388c6013cb8
MD5 a0499434eef31d058b9dd28b4b26b69b
SHA1 3df7dfacf48b6dbcefef9217b06999759f905d5b
SHA512 c905e05b1722548b713a4098daa807c189a5a24152bd7c7903f1cdbb5f7ae61b828ade83cc76630d26a46d0922bb7b6cb695a874695c5fab83c5bd8d7099e4fe
SSDEEP 49152:CkQTARYS/v6h3+1uhZcT2NnvOyLXXjFpNXCym/hXmL9W6EppQpK:CaR5CbhZcT2lvnDFpFW/twU7+K
TLSH
T103A5337470D1C1B2E5A6103584CACB32A636B062877EC1CB7A9D77F56F603F1623A6C6
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/2776-70-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-22-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-4-0x00000000053B0000-0x0000000005666000-memory.dmp

Download

memory/2776-16-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-6-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-18-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-30-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-28-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-44-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-54-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-40-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-38-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-36-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-34-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-26-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-24-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-59-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-20-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-32-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-14-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-12-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-11-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-8-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-5-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-56-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-62-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-101-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-106-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-126-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-130-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-128-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-124-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-122-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-120-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-118-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-116-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-114-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-112-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-110-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-108-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-104-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-98-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-96-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-94-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-92-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-90-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-88-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-102-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-86-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-84-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-82-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-80-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-78-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-76-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-60-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-72-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-2-0x00000000053A0000-0x00000000053B0000-memory.dmp

Download

memory/2776-68-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-74-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-3-0x0000000005940000-0x0000000005EE6000-memory.dmp

Download

memory/2776-42-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-52-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-50-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-66-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-48-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-64-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-46-0x00000000053B0000-0x0000000005661000-memory.dmp

Download

memory/2776-1776-0x00000000053A0000-0x00000000053B0000-memory.dmp

Download

memory/2776-2106-0x00000000053A0000-0x00000000053B0000-memory.dmp

Download

memory/2776-2321-0x00000000053A0000-0x00000000053B0000-memory.dmp

Download

memory/2776-5228-0x00000000053A0000-0x00000000053B0000-memory.dmp

Download

memory/2776-5229-0x0000000004D80000-0x0000000004D9C000-memory.dmp

Download

memory/2776-5230-0x0000000004DB0000-0x0000000004E00000-memory.dmp

Download

memory/2776-5231-0x0000000004E10000-0x0000000004E18000-memory.dmp

Download

memory/2776-5232-0x00000000066B0000-0x00000000066C0000-memory.dmp

Download

memory/2776-5233-0x00000000066C0000-0x00000000066D6000-memory.dmp

Download

memory/2776-5234-0x0000000006900000-0x0000000006908000-memory.dmp

Download

memory/2776-5235-0x0000000006A50000-0x0000000006A62000-memory.dmp

Download

memory/2776-5236-0x0000000006920000-0x0000000006928000-memory.dmp

Download

memory/2776-5237-0x00000000069A0000-0x00000000069B0000-memory.dmp

Download

memory/2776-5238-0x00000000069B0000-0x0000000006A42000-memory.dmp

Download

memory/2776-5239-0x0000000006B60000-0x0000000006B6A000-memory.dmp

Download

memory/2776-5240-0x0000000006B80000-0x0000000006B88000-memory.dmp

Download

memory/2776-5241-0x0000000006B90000-0x0000000006B9C000-memory.dmp

Download

memory/2776-5242-0x0000000006BB0000-0x0000000006BB8000-memory.dmp

Download

memory/2776-5244-0x0000000006BC0000-0x0000000006BD2000-memory.dmp

Download

memory/2776-5245-0x0000000007C10000-0x000000000813C000-memory.dmp

Download

memory/2776-5246-0x0000000008190000-0x000000000819C000-memory.dmp

Download

memory/2776-5247-0x00000000081B0000-0x00000000081BC000-memory.dmp

Download

memory/2776-5248-0x00000000081C0000-0x00000000081CC000-memory.dmp

Download

memory/2776-5249-0x00000000081E0000-0x00000000081EC000-memory.dmp

Download

memory/2776-5250-0x0000000008580000-0x0000000008588000-memory.dmp

Download

memory/2776-5255-0x00000000085F0000-0x00000000085FA000-memory.dmp

Download

memory/2776-5254-0x00000000085E0000-0x00000000085E8000-memory.dmp

Download

memory/2776-5256-0x00000000053A0000-0x00000000053B0000-memory.dmp

Download

memory/2776-5253-0x00000000085D0000-0x00000000085D8000-memory.dmp

Download

memory/2776-5252-0x00000000085A0000-0x00000000085AE000-memory.dmp

Download

memory/2776-5251-0x0000000008590000-0x000000000859A000-memory.dmp

Download

memory/2776-5257-0x0000000008620000-0x000000000862C000-memory.dmp

Download

memory/2776-5260-0x0000000008640000-0x00000000086A6000-memory.dmp

Download

memory/2776-7472-0x00000000053A0000-0x00000000053B0000-memory.dmp

Download

memory/2776-7733-0x00000000053A0000-0x00000000053B0000-memory.dmp

Download

memory/2776-0-0x00000000053A0000-0x00000000053B0000-memory.dmp

Download

memory/2776-1-0x0000000005680000-0x0000000005938000-memory.dmp

Download

memory/3188-27461-0x0000000007A80000-0x00000000080FA000-memory.dmp

Download

memory/3188-7471-0x0000000005CA0000-0x0000000005FF7000-memory.dmp

Download

memory/3188-9905-0x0000000005B70000-0x0000000005B8E000-memory.dmp

Download

memory/3188-10043-0x0000000006460000-0x00000000064AC000-memory.dmp

Download

memory/3188-24438-0x0000000006300000-0x0000000006334000-memory.dmp

Download

memory/3188-7417-0x0000000005AA0000-0x0000000005B06000-memory.dmp

Download

memory/3188-27462-0x0000000007440000-0x000000000745A000-memory.dmp

Download

memory/3188-24457-0x000000006F6E0000-0x000000006F72C000-memory.dmp

Download

memory/3188-7415-0x00000000053A0000-0x00000000053C2000-memory.dmp

Download

memory/3188-25842-0x0000000007260000-0x0000000007304000-memory.dmp

Download

memory/3188-25524-0x00000000065E0000-0x00000000065FE000-memory.dmp

Download

memory/3188-30822-0x00000000062D0000-0x00000000062DA000-memory.dmp

Download

memory/4112-6753-0x0000000004F70000-0x000000000559A000-memory.dmp

Download

memory/4112-6747-0x0000000000F10000-0x0000000000F46000-memory.dmp

Download