dcrat | 24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702

Analysis

max time kernel
97s
max time network
134s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
28/05/2026, 01:00

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General

Target
x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe
Size 1.7MB
Sample260528-bc2yraev2y
SHA256 24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702
MD5 d61df6ee447f6fc4650a954d587ab0b8
SHA1 1248da082b3f2c22b0be47d7151af60c97a47292
SHA512 8f0dd3606fcec4f20adcbb1ba247c79e1476ff0c8960ba87854359a8dc670bb78371c2a5b3bc3794a68ac0cda7503183c9e8cd9f6df618f3b0fd309ada83169e
SSDEEP 49152:ckQzAkIwMtuvMDVPG4JdXeR4aT6LQ+d3mY/4qxTsx3sc5:c6suRD9JdOR4m+lmY/4rx8c5
TLSH
T1A88523057181D333C2FB003085C58FB55A2566224F7666EFFBE89B662F202F4BB665C9
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 2 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:\\Recovery\\WindowsRE\\dwm.exe\""	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\dwm.exe\", \"C:\\Program Files\\Windows NT\\Accessories\\en-US\\dllhost.exe\""	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe

Process spawned unexpected child process 6 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	60	4776	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	408	4776	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2520	4776	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2756	4776	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1608	4776	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1672	4776	schtasks.exe	89

UAC bypass 3 TTPs 6 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"	dwm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	dwm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	dwm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.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
4468	powershell.exe
632	powershell.exe
2480	powershell.exe
972	powershell.exe
2836	powershell.exe
2292	powershell.exe
4936	powershell.exe
4424	powershell.exe
2224	powershell.exe
2976	powershell.exe
656	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-1-5-21-2937465464-4167303362-2236413517-1000\Control Panel\International\Geo\Nation	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000\Control Panel\International\Geo\Nation	dwm.exe

Executes dropped EXE 3 IoCs

pid	Process
1656	dwm.exe
2372	dllhost.exe
4648	dllhost.exe

Adds Run key to start application 2 TTPs 4 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:\\Recovery\\WindowsRE\\dwm.exe\""	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dllhost = "\"C:\\Program Files\\Windows NT\\Accessories\\en-US\\dllhost.exe\""	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\dllhost = "\"C:\\Program Files\\Windows NT\\Accessories\\en-US\\dllhost.exe\""	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dwm = "\"C:\\Recovery\\WindowsRE\\dwm.exe\""	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe

Checks whether UAC is enabled 1 TTPs 4 IoCs

defense_evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	dwm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	dwm.exe

SmartAssembly .NET packer 5 IoCs

Detects SmartAssembly .NET packer.

resource	yara_rule
behavioral1/memory/4420-5232-0x0000000006080000-0x0000000006090000-memory.dmp	SmartAssembly
behavioral1/memory/4420-5236-0x0000000006710000-0x000000000671A000-memory.dmp	SmartAssembly
behavioral1/memory/4420-5241-0x00000000067F0000-0x00000000067FC000-memory.dmp	SmartAssembly
behavioral1/memory/4420-5242-0x0000000006840000-0x000000000684A000-memory.dmp	SmartAssembly
behavioral1/memory/4420-5244-0x0000000008190000-0x000000000819C000-memory.dmp	SmartAssembly

Drops file in Program Files directory 5 IoCs

description	ioc	Process
File created	C:\Program Files\Windows NT\Accessories\en-US\dllhost.exe	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe
File created	C:\Program Files\Windows NT\Accessories\en-US\5940a34987c991	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe
File opened for modification	C:\Program Files\Windows NT\Accessories\en-US\RCX7D3E.tmp	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe
File opened for modification	C:\Program Files\Windows NT\Accessories\en-US\RCX7D3F.tmp	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe
File opened for modification	C:\Program Files\Windows NT\Accessories\en-US\dllhost.exe	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 17 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	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dwm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dllhost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dllhost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000_Classes\Local Settings	dwm.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 6 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
2756	schtasks.exe
1608	schtasks.exe
1672	schtasks.exe
60	schtasks.exe
408	schtasks.exe
2520	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4420	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe
4420	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe
4420	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe
4420	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe
4420	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe
4420	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe
4420	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe
4420	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe
4420	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe
4420	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe
4420	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe
4420	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe
4420	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe
4420	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe
4420	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe
4420	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe
4420	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe
4420	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe
4420	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe
4420	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe
4420	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe
4420	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe
4420	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe
4420	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe
2224	powershell.exe
2224	powershell.exe
4936	powershell.exe
972	powershell.exe
2976	powershell.exe
2836	powershell.exe
4468	powershell.exe
4468	powershell.exe
2480	powershell.exe
2480	powershell.exe
656	powershell.exe
2292	powershell.exe
4424	powershell.exe
4424	powershell.exe
632	powershell.exe
632	powershell.exe
656	powershell.exe
4936	powershell.exe
972	powershell.exe
2836	powershell.exe
2976	powershell.exe
2292	powershell.exe
2480	powershell.exe
2224	powershell.exe
972	powershell.exe
2976	powershell.exe
2836	powershell.exe
632	powershell.exe
656	powershell.exe
4468	powershell.exe
4424	powershell.exe
4936	powershell.exe
2292	powershell.exe
1656	dwm.exe
1656	dwm.exe
1656	dwm.exe
1656	dwm.exe
1656	dwm.exe
1656	dwm.exe
1656	dwm.exe

Suspicious use of AdjustPrivilegeToken 15 IoCs

description	pid	Process
Token: SeDebugPrivilege	4420	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe
Token: SeDebugPrivilege	2372	dllhost.exe
Token: SeDebugPrivilege	1656	dwm.exe
Token: SeDebugPrivilege	4648	dllhost.exe
Token: SeDebugPrivilege	2224	powershell.exe
Token: SeDebugPrivilege	4936	powershell.exe
Token: SeDebugPrivilege	972	powershell.exe
Token: SeDebugPrivilege	2976	powershell.exe
Token: SeDebugPrivilege	2836	powershell.exe
Token: SeDebugPrivilege	4468	powershell.exe
Token: SeDebugPrivilege	2480	powershell.exe
Token: SeDebugPrivilege	656	powershell.exe
Token: SeDebugPrivilege	2292	powershell.exe
Token: SeDebugPrivilege	4424	powershell.exe
Token: SeDebugPrivilege	632	powershell.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 4420 wrote to memory of 2224	4420	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe	104
PID 4420 wrote to memory of 4424	4420	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe	105
PID 4420 wrote to memory of 4936	4420	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe	106
PID 4420 wrote to memory of 2480	4420	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe	107
PID 4420 wrote to memory of 632	4420	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe	108
PID 4420 wrote to memory of 2292	4420	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe	109
PID 4420 wrote to memory of 4468	4420	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe	110
PID 4420 wrote to memory of 656	4420	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe	111
PID 4420 wrote to memory of 2836	4420	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe	112
PID 4420 wrote to memory of 972	4420	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe	113
PID 4420 wrote to memory of 2976	4420	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe	114
PID 4420 wrote to memory of 4648	4420	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe	126
PID 1656 wrote to memory of 5228	1656	dwm.exe	130
PID 1656 wrote to memory of 7932	1656	dwm.exe	131

System policy modification 1 TTPs 6 IoCs

defense_evasion

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	dwm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	dwm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	dwm.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\x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe
"C:\Users\Admin\AppData\Local\Temp\x24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702.exe"
1⤵
- Modifies WinLogon for persistence
- UAC bypass
- Checks computer location settings
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:4420
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2224
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/$Recycle.Bin/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4424
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Documents and Settings/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4936
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/PerfLogs/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2480
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Program Files/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:632
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Program Files (x86)/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2292
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/ProgramData/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4468
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Recovery/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:656
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/System Volume Information/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2836
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Users/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:972
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Windows/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2976
- C:\Program Files\Windows NT\Accessories\en-US\dllhost.exe
  "C:\Program Files\Windows NT\Accessories\en-US\dllhost.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:4648

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 5 /tr "'C:\Recovery\WindowsRE\dwm.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:60

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwm" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\dwm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:408

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 14 /tr "'C:\Recovery\WindowsRE\dwm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2520

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 14 /tr "'C:\Program Files\Windows NT\Accessories\en-US\dllhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2756

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Program Files\Windows NT\Accessories\en-US\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1608

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 13 /tr "'C:\Program Files\Windows NT\Accessories\en-US\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1672

C:\Recovery\WindowsRE\dwm.exe
"C:\Recovery\WindowsRE\dwm.exe"
1⤵
- UAC bypass
- Checks computer location settings
- Executes dropped EXE
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1656
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\e4859764-92ee-4732-a8ca-4177ad7a3c64.vbs"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5228
- - C:\Recovery\WindowsRE\dwm.exe
    C:\Recovery\WindowsRE\dwm.exe
    3⤵
    PID:6812
  - - C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\1c32e8a0-7d63-44ec-9e77-d2686adef6e4.vbs"
      4⤵
      PID:2240
    - - C:\Recovery\WindowsRE\dwm.exe
        
        C:\Recovery\WindowsRE\dwm.exe
        5⤵
        
        PID:4876
  - - C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\20a6a459-7def-4d26-b58b-0e97a4a5d699.vbs"
      4⤵
      PID:4360
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\829c5d1f-946a-4169-9ee1-f00d446ebd96.vbs"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:7932

C:\Program Files\Windows NT\Accessories\en-US\dllhost.exe
"C:\Program Files\Windows NT\Accessories\en-US\dllhost.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2372

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

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Downloads

dwm.exe

Path C:\Recovery\WindowsRE\dwm.exe
Size 1.7MB
SHA256 24e41cdfba11f86d4093bdeee52ebded1b3d8ae38497ed9938d2d247edad6702
MD5 d61df6ee447f6fc4650a954d587ab0b8
SHA1 1248da082b3f2c22b0be47d7151af60c97a47292
SHA512 8f0dd3606fcec4f20adcbb1ba247c79e1476ff0c8960ba87854359a8dc670bb78371c2a5b3bc3794a68ac0cda7503183c9e8cd9f6df618f3b0fd309ada83169e
SSDEEP 49152:ckQzAkIwMtuvMDVPG4JdXeR4aT6LQ+d3mY/4qxTsx3sc5:c6suRD9JdOR4m+lmY/4rx8c5
TLSH
T1A88523057181D333C2FB003085C58FB55A2566224F7666EFFBE89B662F202F4BB665C9
MD5 SHA1 SHA512 SSDEEP TLSH

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dllhost.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\dllhost.exe.log
Size 942B
SHA256 c295416053705f71b5287254d10d37efcbce5a07deda8785b1e5fc0985eeb00c
MD5 6bdda504525dab642f6b2501909f5db9
SHA1 4ee3f943422d4ab46886aad80c0aebdf231a0426
SHA512 c5ad8170c259ccd214cc43d759620b87e43f6dba8e0ff0a4f9ae2f3a962cec33d57f93f0514603ecde3809c882cc7f3be525e5e3c05bd9f2532acf11b2ee76b4
TLSH
T1F61199703322B5D589023F830C4D668512FF4769B624FE2C7859225ED92A0276F322E3
MD5 SHA1 SHA512 TLSH

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dwm.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\dwm.exe.log
Size 1KB
SHA256 aaac00dacd37c23d8f6d509d918fb51aed021ae042e0ada9c366f07dfeb5c536
MD5 ba603bf22cafea7ad3a7e4d067710be1
SHA1 c08a4f87f62773d797e0bc161ff1e901c0c24840
SHA512 3f1c98c837ab22a7e067af1d55b50fa5148773fbb0fc6d2e70233f24e8b07ecda866b80cbc4dda616f34786a54a069491bdf5047a074cf565b5194e673d82d7d
TLSH
T1BE218E303222B5D84D022F53085869C513FF4759BA64EE2CB999225EDD2A45BAB321E3
MD5 SHA1 SHA512 TLSH

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powershell.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
Size 2KB
SHA256 92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
MD5 968cb9309758126772781b83adb8a28f
SHA1 8da30e71accf186b2ba11da1797cf67f8f78b47c
SHA512 4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
TLSH
T1A4417C303261A9D84D435B0215286ED5E3EF478AAFAC5F5CB569231DCE2A44BD7221F3
MD5 SHA1 SHA512 TLSH

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