dcrat | d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce

Resubmissions

13/01/2025, 04:00

250113-ek259svldv 10

12/01/2025, 15:28

250112-swpwzazrdl 10

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
12/01/2025, 15:28

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General

Target

d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
Size

984KB
MD5

808d571c621732642832aaca4a519717
SHA1

cf71f6fc8f7ad0d691cf899928296be33ed46e49
SHA256

d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce
SHA512

f01bb94b9bc2482aebb8862a2cc6a1f43afce1796df373c4d3dd2c33e68f06849c704a4c0a79320f6a1ab04c5227416445c4fe715c18fdfc0bc123f0f79cfb88
SSDEEP

12288:syEIOYTNEIf5AycvEhKIV6tEcln0Ai2a61h3cQ9Fk+ntGoWuzsx1oiLgo+:syErYT+PvXIUln/1GJgo+

Score

10^/10

dcrat evasion execution infostealer rat trojan

Malware Config

Signatures

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

Process spawned unexpected child process 9 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	2448	408	schtasks.exe	85
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2624	408	schtasks.exe	85
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4532	408	schtasks.exe	85
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5116	408	schtasks.exe	85
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3708	408	schtasks.exe	85
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4180	408	schtasks.exe	85
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1788	408	schtasks.exe	85
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3564	408	schtasks.exe	85
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3228	408	schtasks.exe	85

UAC bypass 3 TTPs 6 IoCs

evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	sppsvc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	sppsvc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	sppsvc.exe

DCRat payload 4 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral2/memory/2664-1-0x0000000000B50000-0x0000000000C4C000-memory.dmp	dcrat
behavioral2/files/0x000b000000023b9e-27.dat	dcrat
behavioral2/files/0x000b000000023b9f-60.dat	dcrat
behavioral2/files/0x000b000000023b8f-222.dat	dcrat

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
3416	powershell.exe
2540	powershell.exe
3220	powershell.exe
5088	powershell.exe
3320	powershell.exe
2908	powershell.exe
1892	powershell.exe
776	powershell.exe
4436	powershell.exe
2264	powershell.exe
2224	powershell.exe

Checks computer location settings 2 TTPs 1 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-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe

Executes dropped EXE 1 IoCs

pid	Process
2692	sppsvc.exe

Checks whether UAC is enabled 1 TTPs 4 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	sppsvc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	sppsvc.exe

Drops file in Program Files directory 5 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\csrss.exe	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
File created	C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\886983d96e3d3e	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
File opened for modification	C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\RCX79F9.tmp	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
File opened for modification	C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\RCX7A77.tmp	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
File opened for modification	C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\csrss.exe	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe

Drops file in Windows directory 10 IoCs

description	ioc	Process
File opened for modification	C:\Windows\BitLockerDiscoveryVolumeContents\sppsvc.exe	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
File opened for modification	C:\Windows\PLA\RCX77E4.tmp	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
File opened for modification	C:\Windows\PLA\RuntimeBroker.exe	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
File opened for modification	C:\Windows\BitLockerDiscoveryVolumeContents\RCX75CF.tmp	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
File opened for modification	C:\Windows\PLA\RCX77E3.tmp	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
File created	C:\Windows\BitLockerDiscoveryVolumeContents\sppsvc.exe	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
File created	C:\Windows\BitLockerDiscoveryVolumeContents\0a1fd5f707cd16	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
File created	C:\Windows\PLA\RuntimeBroker.exe	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
File created	C:\Windows\PLA\9e8d7a4ca61bd9	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
File opened for modification	C:\Windows\BitLockerDiscoveryVolumeContents\RCX75BE.tmp	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe

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

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 9 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
2624	schtasks.exe
4532	schtasks.exe
1788	schtasks.exe
3564	schtasks.exe
2448	schtasks.exe
5116	schtasks.exe
3708	schtasks.exe
4180	schtasks.exe
3228	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
2908	powershell.exe
2908	powershell.exe
4436	powershell.exe
4436	powershell.exe
2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
2264	powershell.exe
2264	powershell.exe
2540	powershell.exe
2540	powershell.exe
776	powershell.exe
776	powershell.exe
2908	powershell.exe
2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
5088	powershell.exe
5088	powershell.exe
2224	powershell.exe
2224	powershell.exe
1892	powershell.exe
1892	powershell.exe
3416	powershell.exe
3416	powershell.exe
3220	powershell.exe
3220	powershell.exe
3320	powershell.exe
3320	powershell.exe
2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
776	powershell.exe
1892	powershell.exe
3220	powershell.exe
4436	powershell.exe
4436	powershell.exe
2264	powershell.exe
2264	powershell.exe
5088	powershell.exe
2540	powershell.exe
2224	powershell.exe
3416	powershell.exe
3320	powershell.exe
2692	sppsvc.exe
2692	sppsvc.exe
2692	sppsvc.exe
2692	sppsvc.exe

Suspicious use of AdjustPrivilegeToken 13 IoCs

description	pid	Process
Token: SeDebugPrivilege	2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
Token: SeDebugPrivilege	2908	powershell.exe
Token: SeDebugPrivilege	4436	powershell.exe
Token: SeDebugPrivilege	2264	powershell.exe
Token: SeDebugPrivilege	2540	powershell.exe
Token: SeDebugPrivilege	776	powershell.exe
Token: SeDebugPrivilege	5088	powershell.exe
Token: SeDebugPrivilege	2224	powershell.exe
Token: SeDebugPrivilege	1892	powershell.exe
Token: SeDebugPrivilege	3416	powershell.exe
Token: SeDebugPrivilege	3220	powershell.exe
Token: SeDebugPrivilege	3320	powershell.exe
Token: SeDebugPrivilege	2692	sppsvc.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 2664 wrote to memory of 3320	2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe	95
PID 2664 wrote to memory of 3320	2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe	95
PID 2664 wrote to memory of 2264	2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe	96
PID 2664 wrote to memory of 2264	2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe	96
PID 2664 wrote to memory of 2224	2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe	97
PID 2664 wrote to memory of 2224	2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe	97
PID 2664 wrote to memory of 2908	2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe	98
PID 2664 wrote to memory of 2908	2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe	98
PID 2664 wrote to memory of 1892	2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe	99
PID 2664 wrote to memory of 1892	2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe	99
PID 2664 wrote to memory of 776	2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe	100
PID 2664 wrote to memory of 776	2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe	100
PID 2664 wrote to memory of 4436	2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe	101
PID 2664 wrote to memory of 4436	2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe	101
PID 2664 wrote to memory of 3416	2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe	102
PID 2664 wrote to memory of 3416	2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe	102
PID 2664 wrote to memory of 2540	2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe	103
PID 2664 wrote to memory of 2540	2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe	103
PID 2664 wrote to memory of 3220	2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe	104
PID 2664 wrote to memory of 3220	2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe	104
PID 2664 wrote to memory of 5088	2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe	105
PID 2664 wrote to memory of 5088	2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe	105
PID 2664 wrote to memory of 2692	2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe	117
PID 2664 wrote to memory of 2692	2664	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe	117

System policy modification 1 TTPs 6 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	sppsvc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	sppsvc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	sppsvc.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\d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe
"C:\Users\Admin\AppData\Local\Temp\d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce.exe"
1⤵
- UAC bypass
- Checks computer location settings
- Checks whether UAC is enabled
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2664
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3320
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/$Recycle.Bin/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2264
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Documents and Settings/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2224
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/PerfLogs/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2908
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Program Files/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1892
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Program Files (x86)/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:776
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/ProgramData/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4436
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Recovery/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3416
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/System Volume Information/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2540
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Users/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3220
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Windows/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:5088
- C:\Windows\BitLockerDiscoveryVolumeContents\sppsvc.exe
  "C:\Windows\BitLockerDiscoveryVolumeContents\sppsvc.exe"
  2⤵
  - UAC bypass
  - Executes dropped EXE
  - Checks whether UAC is enabled
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - System policy modification
  PID:2692

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 5 /tr "'C:\Windows\BitLockerDiscoveryVolumeContents\sppsvc.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2448

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvc" /sc ONLOGON /tr "'C:\Windows\BitLockerDiscoveryVolumeContents\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2624

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 14 /tr "'C:\Windows\BitLockerDiscoveryVolumeContents\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4532

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 12 /tr "'C:\Windows\PLA\RuntimeBroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5116

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Windows\PLA\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3708

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 14 /tr "'C:\Windows\PLA\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4180

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 8 /tr "'C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1788

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3564

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 14 /tr "'C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3228

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\csrss.exe

Filesize
984KB

MD5
f8bc95643d7111ea9ebd93be1c31d5fe

SHA1
01e4f8b6520baf29d636e78a0799b4310402df86

SHA256
77bf56914e793bdeafabb2035340d4409d7791ef2ecfe51b3080e68699ce5d2e

SHA512
ad20a7428d31099eb04664fbf62d27ddd462981e0f2f1388155c2432429fea996c53d977a515ea24a8d6db6d54edfda075ec3fca6791e488b7234b796d5c2942

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

Filesize
2KB

MD5
d85ba6ff808d9e5444a4b369f5bc2730

SHA1
31aa9d96590fff6981b315e0b391b575e4c0804a

SHA256
84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

SHA512
8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

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

Filesize
944B

MD5
77d622bb1a5b250869a3238b9bc1402b

SHA1
d47f4003c2554b9dfc4c16f22460b331886b191b

SHA256
f97ff12a8abf4bf88bb6497bd2ac2da12628c8847a8ba5a9026bdbb76507cdfb

SHA512
d6789b5499f23c9035375a102271e17a8a82e57d6f5312fa24242e08a83efdeb8becb7622f55c4cf1b89c7d864b445df11f4d994cf7e2f87a900535bcca12fd9

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

Filesize
944B

MD5
2e907f77659a6601fcc408274894da2e

SHA1
9f5b72abef1cd7145bf37547cdb1b9254b4efe9d

SHA256
385da35673330e21ac02545220552fe301fe54dedefbdafc097ac4342a295233

SHA512
34fa0fff24f6550f55f828541aaefe5d75c86f8f0842d54b50065e9746f9662bb7209c74c9a9571540b9855bb3851f01db613190024e89b198d485bb5dc07721

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

Filesize
944B

MD5
62623d22bd9e037191765d5083ce16a3

SHA1
4a07da6872672f715a4780513d95ed8ddeefd259

SHA256
95d79fd575bbd21540e378fcbc1cd00d16f51af62ce15bae7080bb72c24e2010

SHA512
9a448b7a0d867466c2ea04ab84d2a9485d5fd20ab53b2b854f491831ee3f1d781b94d2635f7b0b35cb9f2d373cd52c67570879a56a42ed66bc9db06962ed4992

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

Filesize
944B

MD5
6d3e9c29fe44e90aae6ed30ccf799ca8

SHA1
c7974ef72264bbdf13a2793ccf1aed11bc565dce

SHA256
2360634e63e8f0b5748e2c56ebb8f4aa78e71008ea7b5c9ca1c49be03b49557d

SHA512
60c38c4367352537545d859f64b9c5cbada94240478d1d039fd27b5ecba4dc1c90051557c16d802269703b873546ead416279c0a80c6fd5e49ad361cef22596a

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

Filesize
944B

MD5
d28a889fd956d5cb3accfbaf1143eb6f

SHA1
157ba54b365341f8ff06707d996b3635da8446f7

SHA256
21e5d7ccf80a293e6ba30ed728846ca19c929c52b96e2c8d34e27cd2234f1d45

SHA512
0b6d88deb9be85722e6a78d5886d49f2caf407a59e128d2b4ed74c1356f9928c40048a62731959f2460e9ff9d9feee311043d2a37abe3bb92c2b76a44281478c

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

Filesize
944B

MD5
cadef9abd087803c630df65264a6c81c

SHA1
babbf3636c347c8727c35f3eef2ee643dbcc4bd2

SHA256
cce65b73cdfe9304bcd5207913e8b60fb69faa20cd3b684f2b0343b755b99438

SHA512
7278aa87124abb382d9024a645e881e7b7cf1b84e8894943b36e018dbf0399e6858392f77980b599fa5488e2e21bf757a0702fe6419417edac93b68e0c2ec085

Download Submit
C:\Users\Admin\AppData\Local\Temp\RCX7262.tmp

Filesize
984KB

MD5
da4d66fe328d749c558da6e3a4899270

SHA1
a7cd9ca71fe9f1ea3217cf8e1633dc811f56a211

SHA256
d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141e

SHA512
169a93fe2e293028b85838c469e6a763abefa54b6515f4656a2094140c3cf48ff83eab4486b6229ca73228385cad9b79687424dbf58928164221bb690a9acff6

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_43dd5lww.kph.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Windows\BitLockerDiscoveryVolumeContents\sppsvc.exe

Filesize
984KB

MD5
808d571c621732642832aaca4a519717

SHA1
cf71f6fc8f7ad0d691cf899928296be33ed46e49

SHA256
d80fa7b3ff6a9ccf612307c00a81e470e63c53c6d3370ea7f5490de4f5f477ce

SHA512
f01bb94b9bc2482aebb8862a2cc6a1f43afce1796df373c4d3dd2c33e68f06849c704a4c0a79320f6a1ab04c5227416445c4fe715c18fdfc0bc123f0f79cfb88

Download Submit
memory/2664-4-0x0000000002F50000-0x0000000002F58000-memory.dmp

Filesize
32KB

Download
memory/2664-8-0x000000001BDC0000-0x000000001BDCC000-memory.dmp

Filesize
48KB

Download
memory/2664-14-0x000000001BE60000-0x000000001BE6C000-memory.dmp

Filesize
48KB

Download
memory/2664-11-0x000000001BDE0000-0x000000001BDE8000-memory.dmp

Filesize
32KB

Download
memory/2664-17-0x00007FFE174C0000-0x00007FFE17F81000-memory.dmp

Filesize
10.8MB

Download
memory/2664-18-0x00007FFE174C0000-0x00007FFE17F81000-memory.dmp

Filesize
10.8MB

Download
memory/2664-13-0x000000001BE00000-0x000000001BE0C000-memory.dmp

Filesize
48KB

Download
memory/2664-10-0x000000001BE50000-0x000000001BE5C000-memory.dmp

Filesize
48KB

Download
memory/2664-1-0x0000000000B50000-0x0000000000C4C000-memory.dmp

Filesize
1008KB

Download
memory/2664-12-0x000000001BDF0000-0x000000001BDFE000-memory.dmp

Filesize
56KB

Download
memory/2664-9-0x000000001BDD0000-0x000000001BDDC000-memory.dmp

Filesize
48KB

Download
memory/2664-223-0x00007FFE174C0000-0x00007FFE17F81000-memory.dmp

Filesize
10.8MB

Download
memory/2664-0-0x00007FFE174C3000-0x00007FFE174C5000-memory.dmp

Filesize
8KB

Download
memory/2664-6-0x000000001BDA0000-0x000000001BDB6000-memory.dmp

Filesize
88KB

Download
memory/2664-7-0x000000001B840000-0x000000001B84A000-memory.dmp

Filesize
40KB

Download
memory/2664-5-0x000000001B830000-0x000000001B840000-memory.dmp

Filesize
64KB

Download
memory/2664-3-0x0000000001470000-0x000000000147E000-memory.dmp

Filesize
56KB

Download
memory/2664-2-0x00007FFE174C0000-0x00007FFE17F81000-memory.dmp

Filesize
10.8MB

Download
memory/4436-122-0x000001DBBC6E0000-0x000001DBBC702000-memory.dmp

Filesize
136KB

Download