dcrat | 55edcf08f8521a9cddde8570baaac0ab8ef6e640e96c834db0e5c12f5b9c68fe

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
22/03/2025, 06:18

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General

Target

f2e7cee938a991ef6e4a0fcb64efc69a.exe
Size

3.3MB
MD5

f2e7cee938a991ef6e4a0fcb64efc69a
SHA1

a256643993c2ad1e86be6209dd3cf457ba6e6865
SHA256

b874ba54767cb863c42144303d87a6cba7c13b2cb36d10ecc714b226b1732d03
SHA512

af637f0038ac2afe4ab315c514ceb79540c54c5cd59128a7a1726c022c3846e57fb5d762360b9db5f34605e7134203f058c693edfb8b5d9d07b86dbc346f451b
SSDEEP

49152:7s51kZEsvhP4KUYTMb5C1JyWdLQqFxLCobXK45p4aE:7s5eaKhgKUFCo2LP15s

Score

10^/10

dcrat defense_evasion 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 27 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	4536	5176	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4768	5176	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4792	5176	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4500	5176	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4580	5176	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4676	5176	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4704	5176	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4716	5176	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4588	5176	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4844	5176	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4860	5176	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5020	5176	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4596	5176	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4616	5176	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4800	5176	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1132	5176	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5880	5176	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1736	5176	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2624	5176	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5256	5176	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2056	5176	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5128	5176	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1764	5176	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5884	5176	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5008	5176	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2448	5176	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1760	5176	schtasks.exe	88

UAC bypass 3 TTPs 12 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"	f2e7cee938a991ef6e4a0fcb64efc69a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	f2e7cee938a991ef6e4a0fcb64efc69a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	sysmon.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	sysmon.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	sysmon.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	sysmon.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	sysmon.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	sysmon.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	f2e7cee938a991ef6e4a0fcb64efc69a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	sysmon.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	sysmon.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	sysmon.exe

DCRat payload 6 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral10/memory/5072-1-0x0000000000900000-0x0000000000C4E000-memory.dmp	dcrat
behavioral10/files/0x0007000000024315-45.dat	dcrat
behavioral10/files/0x000e000000024138-92.dat	dcrat
behavioral10/files/0x000900000002430e-101.dat	dcrat
behavioral10/files/0x0009000000024312-173.dat	dcrat
behavioral10/memory/1292-175-0x0000000000100000-0x000000000044E000-memory.dmp	dcrat

Checks computer location settings 2 TTPs 4 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-1-5-21-308834014-1004923324-1191300197-1000\Control Panel\International\Geo\Nation	f2e7cee938a991ef6e4a0fcb64efc69a.exe
Key value queried	\REGISTRY\USER\S-1-5-21-308834014-1004923324-1191300197-1000\Control Panel\International\Geo\Nation	sysmon.exe
Key value queried	\REGISTRY\USER\S-1-5-21-308834014-1004923324-1191300197-1000\Control Panel\International\Geo\Nation	sysmon.exe
Key value queried	\REGISTRY\USER\S-1-5-21-308834014-1004923324-1191300197-1000\Control Panel\International\Geo\Nation	sysmon.exe

Executes dropped EXE 3 IoCs

pid	Process
1292	sysmon.exe
3560	sysmon.exe
5892	sysmon.exe

Checks whether UAC is enabled 1 TTPs 8 IoCs

defense_evasion trojan

System Information Discovery

T1082

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	sysmon.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	sysmon.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	sysmon.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	f2e7cee938a991ef6e4a0fcb64efc69a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f2e7cee938a991ef6e4a0fcb64efc69a.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	sysmon.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	sysmon.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	sysmon.exe

Drops file in Program Files directory 15 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Windows Defender\es-ES\RCX93DB.tmp	f2e7cee938a991ef6e4a0fcb64efc69a.exe
File opened for modification	C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\RCX9891.tmp	f2e7cee938a991ef6e4a0fcb64efc69a.exe
File created	C:\Program Files (x86)\Windows Defender\es-ES\TextInputHost.exe	f2e7cee938a991ef6e4a0fcb64efc69a.exe
File opened for modification	C:\Program Files\Windows Sidebar\Shared Gadgets\RCX9148.tmp	f2e7cee938a991ef6e4a0fcb64efc69a.exe
File opened for modification	C:\Program Files\Windows Sidebar\Shared Gadgets\backgroundTaskHost.exe	f2e7cee938a991ef6e4a0fcb64efc69a.exe
File opened for modification	C:\Program Files (x86)\Windows Defender\es-ES\RCX935D.tmp	f2e7cee938a991ef6e4a0fcb64efc69a.exe
File opened for modification	C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\RCX98FF.tmp	f2e7cee938a991ef6e4a0fcb64efc69a.exe
File opened for modification	C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\sysmon.exe	f2e7cee938a991ef6e4a0fcb64efc69a.exe
File created	C:\Program Files\Windows Sidebar\Shared Gadgets\backgroundTaskHost.exe	f2e7cee938a991ef6e4a0fcb64efc69a.exe
File created	C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\sysmon.exe	f2e7cee938a991ef6e4a0fcb64efc69a.exe
File created	C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\121e5b5079f7c0	f2e7cee938a991ef6e4a0fcb64efc69a.exe
File opened for modification	C:\Program Files (x86)\Windows Defender\es-ES\TextInputHost.exe	f2e7cee938a991ef6e4a0fcb64efc69a.exe
File created	C:\Program Files (x86)\Windows Defender\es-ES\22eafd247d37c3	f2e7cee938a991ef6e4a0fcb64efc69a.exe
File created	C:\Program Files\Windows Sidebar\Shared Gadgets\eddb19405b7ce1	f2e7cee938a991ef6e4a0fcb64efc69a.exe
File opened for modification	C:\Program Files\Windows Sidebar\Shared Gadgets\RCX9138.tmp	f2e7cee938a991ef6e4a0fcb64efc69a.exe

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

System Information Discovery
T1082

Modifies registry class 4 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-308834014-1004923324-1191300197-1000_Classes\Local Settings	f2e7cee938a991ef6e4a0fcb64efc69a.exe
Key created	\REGISTRY\USER\S-1-5-21-308834014-1004923324-1191300197-1000_Classes\Local Settings	sysmon.exe
Key created	\REGISTRY\USER\S-1-5-21-308834014-1004923324-1191300197-1000_Classes\Local Settings	sysmon.exe
Key created	\REGISTRY\USER\S-1-5-21-308834014-1004923324-1191300197-1000_Classes\Local Settings	sysmon.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 27 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
4588	schtasks.exe
4596	schtasks.exe
1132	schtasks.exe
2624	schtasks.exe
5256	schtasks.exe
5128	schtasks.exe
2448	schtasks.exe
4536	schtasks.exe
4768	schtasks.exe
4792	schtasks.exe
4676	schtasks.exe
4716	schtasks.exe
4800	schtasks.exe
1736	schtasks.exe
5884	schtasks.exe
4580	schtasks.exe
4860	schtasks.exe
5020	schtasks.exe
5880	schtasks.exe
2056	schtasks.exe
5008	schtasks.exe
1760	schtasks.exe
4616	schtasks.exe
4500	schtasks.exe
4704	schtasks.exe
4844	schtasks.exe
1764	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe
5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe
5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe
5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe
5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe
5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe
5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe
5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe
5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe
5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe
5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe
5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe
5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe
5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe
5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe
5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe
5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe
5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe
5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe
5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe
5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe
5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe
5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe
5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe
5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe
5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe
5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe
5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe
5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe
5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe
5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe
5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe
5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe
5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe
5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe
5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe
5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe
5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe
5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe
5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe
5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe
5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe
5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe
1292	sysmon.exe
1292	sysmon.exe
1292	sysmon.exe
1292	sysmon.exe
1292	sysmon.exe
1292	sysmon.exe
1292	sysmon.exe
1292	sysmon.exe
1292	sysmon.exe
1292	sysmon.exe
1292	sysmon.exe
1292	sysmon.exe
1292	sysmon.exe
1292	sysmon.exe
1292	sysmon.exe
1292	sysmon.exe
1292	sysmon.exe
1292	sysmon.exe
1292	sysmon.exe
1292	sysmon.exe
1292	sysmon.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe
Token: SeDebugPrivilege	1292	sysmon.exe
Token: SeDebugPrivilege	3560	sysmon.exe
Token: SeDebugPrivilege	5892	sysmon.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 5072 wrote to memory of 4116	5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe	121
PID 5072 wrote to memory of 4116	5072	f2e7cee938a991ef6e4a0fcb64efc69a.exe	121
PID 4116 wrote to memory of 4956	4116	cmd.exe	123
PID 4116 wrote to memory of 4956	4116	cmd.exe	123
PID 4116 wrote to memory of 1292	4116	cmd.exe	126
PID 4116 wrote to memory of 1292	4116	cmd.exe	126
PID 1292 wrote to memory of 5436	1292	sysmon.exe	127
PID 1292 wrote to memory of 5436	1292	sysmon.exe	127
PID 1292 wrote to memory of 5744	1292	sysmon.exe	128
PID 1292 wrote to memory of 5744	1292	sysmon.exe	128
PID 5436 wrote to memory of 3560	5436	WScript.exe	138
PID 5436 wrote to memory of 3560	5436	WScript.exe	138
PID 3560 wrote to memory of 2332	3560	sysmon.exe	139
PID 3560 wrote to memory of 2332	3560	sysmon.exe	139
PID 3560 wrote to memory of 5672	3560	sysmon.exe	140
PID 3560 wrote to memory of 5672	3560	sysmon.exe	140
PID 2332 wrote to memory of 5892	2332	WScript.exe	142
PID 2332 wrote to memory of 5892	2332	WScript.exe	142
PID 5892 wrote to memory of 912	5892	sysmon.exe	143
PID 5892 wrote to memory of 912	5892	sysmon.exe	143
PID 5892 wrote to memory of 548	5892	sysmon.exe	144
PID 5892 wrote to memory of 548	5892	sysmon.exe	144

System policy modification 1 TTPs 12 IoCs

defense_evasion

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f2e7cee938a991ef6e4a0fcb64efc69a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	f2e7cee938a991ef6e4a0fcb64efc69a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	sysmon.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	sysmon.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	sysmon.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	sysmon.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	sysmon.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	sysmon.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	f2e7cee938a991ef6e4a0fcb64efc69a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	sysmon.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	sysmon.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	sysmon.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\f2e7cee938a991ef6e4a0fcb64efc69a.exe
"C:\Users\Admin\AppData\Local\Temp\f2e7cee938a991ef6e4a0fcb64efc69a.exe"
1⤵
- UAC bypass
- Checks computer location settings
- Checks whether UAC is enabled
- Drops file in Program Files directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:5072
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\2ryfxXmZBx.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4116
- - C:\Windows\system32\w32tm.exe
    w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
    3⤵
    PID:4956
- - C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\sysmon.exe
    "C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\sysmon.exe"
    3⤵
    - UAC bypass
    - Checks computer location settings
    - Executes dropped EXE
    - Checks whether UAC is enabled
    - Modifies registry class
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    - System policy modification
    PID:1292
  - - C:\Windows\System32\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\be4451b6-e715-4386-8795-34d7a0b92748.vbs"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:5436
    - - C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\sysmon.exe
        
        "C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\sysmon.exe"
        5⤵
        UAC bypass
        Checks computer location settings
        Executes dropped EXE
        Checks whether UAC is enabled
        Modifies registry class
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        System policy modification
        
        PID:3560
      - C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\3a4e92d7-3bfe-431a-9ae9-dd80f475584a.vbs"
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:2332
        
        C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\sysmon.exe
        
        "C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\sysmon.exe"
        7⤵
        UAC bypass
        Checks computer location settings
        Executes dropped EXE
        Checks whether UAC is enabled
        Modifies registry class
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        System policy modification
        
        PID:5892
        
        C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\d0c6bbe1-ac17-4767-ae4d-ec12e47da5b3.vbs"
        8⤵
        
        PID:912
        
        C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\f799eb6e-568b-47f3-b2f2-81d4545f7771.vbs"
        8⤵
        
        PID:548
      - C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\e885833b-612d-45b9-8263-9047d2f564c9.vbs"
        6⤵
        
        PID:5672
  - - C:\Windows\System32\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\9bda69bc-bcf6-440d-aff4-266b25210048.vbs"
      4⤵
      PID:5744

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObjS" /sc MINUTE /mo 6 /tr "'C:\d25f591a00514bc9ba8441\SppExtComObj.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4536

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObj" /sc ONLOGON /tr "'C:\d25f591a00514bc9ba8441\SppExtComObj.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4768

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObjS" /sc MINUTE /mo 14 /tr "'C:\d25f591a00514bc9ba8441\SppExtComObj.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4792

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "backgroundTaskHostb" /sc MINUTE /mo 14 /tr "'C:\Program Files\Windows Sidebar\Shared Gadgets\backgroundTaskHost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4500

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "backgroundTaskHost" /sc ONLOGON /tr "'C:\Program Files\Windows Sidebar\Shared Gadgets\backgroundTaskHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4580

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "backgroundTaskHostb" /sc MINUTE /mo 5 /tr "'C:\Program Files\Windows Sidebar\Shared Gadgets\backgroundTaskHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4676

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "TextInputHostT" /sc MINUTE /mo 14 /tr "'C:\Program Files (x86)\Windows Defender\es-ES\TextInputHost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4704

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "TextInputHost" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Defender\es-ES\TextInputHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4716

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "TextInputHostT" /sc MINUTE /mo 5 /tr "'C:\Program Files (x86)\Windows Defender\es-ES\TextInputHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4588

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 14 /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4844

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4860

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 11 /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5020

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmons" /sc MINUTE /mo 6 /tr "'C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\sysmon.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4596

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmon" /sc ONLOGON /tr "'C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\sysmon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4616

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmons" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\sysmon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4800

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 14 /tr "'C:\d25f591a00514bc9ba8441\RuntimeBroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1132

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\d25f591a00514bc9ba8441\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1736

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 14 /tr "'C:\d25f591a00514bc9ba8441\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5880

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRunO" /sc MINUTE /mo 10 /tr "'C:\Users\All Users\Start Menu\OfficeClickToRun.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2624

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRun" /sc ONLOGON /tr "'C:\Users\All Users\Start Menu\OfficeClickToRun.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5256

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRunO" /sc MINUTE /mo 6 /tr "'C:\Users\All Users\Start Menu\OfficeClickToRun.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2056

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 13 /tr "'C:\d25f591a00514bc9ba8441\winlogon.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5128

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogon" /sc ONLOGON /tr "'C:\d25f591a00514bc9ba8441\winlogon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1764

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 11 /tr "'C:\d25f591a00514bc9ba8441\winlogon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5884

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObjS" /sc MINUTE /mo 9 /tr "'C:\Users\Public\Desktop\SppExtComObj.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5008

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObj" /sc ONLOGON /tr "'C:\Users\Public\Desktop\SppExtComObj.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2448

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObjS" /sc MINUTE /mo 10 /tr "'C:\Users\Public\Desktop\SppExtComObj.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1760

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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\v3.5\sysmon.exe

Filesize
3.3MB

MD5
f2e7cee938a991ef6e4a0fcb64efc69a

SHA1
a256643993c2ad1e86be6209dd3cf457ba6e6865

SHA256
b874ba54767cb863c42144303d87a6cba7c13b2cb36d10ecc714b226b1732d03

SHA512
af637f0038ac2afe4ab315c514ceb79540c54c5cd59128a7a1726c022c3846e57fb5d762360b9db5f34605e7134203f058c693edfb8b5d9d07b86dbc346f451b

Download Submit
C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\sysmon.exe

Filesize
3.3MB

MD5
2ef88a705579b957f43eb6c6d0334cf3

SHA1
7aad3a74ad328bf739923dd7cbae17853e6d6e8f

SHA256
95a7aae2e804fd86356086475c3e45d6699ff221e183bf121188082b9ce354e8

SHA512
99a83760f69e1d96bf6b8babdeff9d37c66802f26d14569924ec49bcbbc298d045b66cdf7a175afe7a33a90662f17141ed0c6eb7643b26bc35e936def86d1118

Download Submit
C:\Program Files (x86)\Windows Defender\es-ES\TextInputHost.exe

Filesize
3.3MB

MD5
cb49c1c418a11b8ff24a767349a610db

SHA1
12270bccbf10b7f1bc12097059799f7f8c6f221a

SHA256
d2553911b41aab2269e2572bcda040f2824f656c05fe41107993787bf3ee2f03

SHA512
c9526008f7c34d421d77f8a4192d8d823e2c641a8d1f4963a63d470c0b9b9deced05756847d792769261d7002c7a13d570d7310b1a40f12d8924f307bf2d1025

Download Submit
C:\Recovery\WindowsRE\RuntimeBroker.exe

Filesize
3.3MB

MD5
a4472e8fb7d2633ba3ad94aaac30921d

SHA1
0523dccef5ac38bf6b164f9df027627d54ac44ca

SHA256
aacbd3d62d42d47cf8476e543fa06ee79f0dbe7d110a65360cf05fd1f111c1f9

SHA512
9bc839d3b17b718da71cca5c51ff1d435182ddf98570023b7ed6d096f8b16b5b4416d7df470b2f01c22e6e8314775dccca76cbf9f8272d672932d816f58d62bb

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

Filesize
1KB

MD5
49b64127208271d8f797256057d0b006

SHA1
b99bd7e2b4e9ed24de47fb3341ea67660b84cca1

SHA256
2a5d403a2e649d8eceef8f785eeb0f6d33888ec6bbf251b3c347e34cb32b1e77

SHA512
f7c728923c893dc9bc88ad2159e0abcda41e1b40ff7e7756e6252d135ed238a2248a2662b3392449836dd1b0b580f0c866cc33e409527484fe4602e3d3f10e3e

Download Submit
C:\Users\Admin\AppData\Local\Temp\2ryfxXmZBx.bat

Filesize
249B

MD5
67ea93bb5e0a79891dd1f0700aadd39b

SHA1
ad02f167c9e7b475f82c533d8795705056907529

SHA256
8cad197809a686a1ebdce21c234535ae96ed1abc9291f7de19bd9d45c10c4d5b

SHA512
c0b0141f0139750f50304c1721048ad72bda00b33e7512535df486216fa2f413b6394c677de7ed47c146e502feda19200a53d52f36858d5e4a56285938d0d7b0

Download Submit
C:\Users\Admin\AppData\Local\Temp\3a4e92d7-3bfe-431a-9ae9-dd80f475584a.vbs

Filesize
760B

MD5
73d4b760631179a8ee49ba0c8cf7bcbb

SHA1
a04403601e1b1225b492790225a606b28eb9afdf

SHA256
40b213b92c3f97e1c4b4b0b278ce2d06cd6eee791ebe3d5d6e99202c1df94323

SHA512
1ad3e375fca58b89403dfebb5022f58a346709a5d30c6ffe061f23dcf719ff5ea094d5bc809322b3d696e498c025c067b564bc86466232a25ad8487041b07a73

Download Submit
C:\Users\Admin\AppData\Local\Temp\9bda69bc-bcf6-440d-aff4-266b25210048.vbs

Filesize
536B

MD5
615975efbfa7c6b8d5bcef61dd95901c

SHA1
0040c48d876158f450b6c664e920b9d6774f7bd8

SHA256
223f1fb66cad726617eb253d425f6465debb2ea56b8086ca80ad0dded2c5bbb5

SHA512
ea3abbeb3ed770b94cb0ff5cac1b5139a40440b61538a71024dd0a814a36ebb307e49b84fd010dc719bdd6c90d28678cf304453895e215e31f37b76e602343a7

Download Submit
C:\Users\Admin\AppData\Local\Temp\be4451b6-e715-4386-8795-34d7a0b92748.vbs

Filesize
760B

MD5
225a4eb3f83c80f8ed2f53d57b0297d9

SHA1
279632b176b8327993508277aed94f7a3b25cd7e

SHA256
5b897d7abb7b4dc50acbd24025c72386032601783495bebbec16917525f5290a

SHA512
227343a735b6cf608417159a6930ca6918daacb2c8d638b926e4213a981774d1a8cced196f3e42ac5074a337899d286fd57db8a65eae664c7a998f5b4f91ab7d

Download Submit
C:\Users\Admin\AppData\Local\Temp\d0c6bbe1-ac17-4767-ae4d-ec12e47da5b3.vbs

Filesize
760B

MD5
8ce2f41a4956e1f8266869c7a077d588

SHA1
eba9896bc8d1a8478719d528042eaaece11dd4f1

SHA256
9ff22db5efb24465f84041a78672a4e4e7d96a2e48cde27855e20d1cd99d6006

SHA512
377a17d894aa58435a4a00978723b00c37aec60af32ef385c3abd072c13a5085f5a4bc3b0d3dd27ae3b979665917a1d7928822e208194c94175483d69aa3d7d3

Download Submit
memory/1292-175-0x0000000000100000-0x000000000044E000-memory.dmp

Filesize
3.3MB

Download
memory/3560-188-0x000000001C140000-0x000000001C152000-memory.dmp

Filesize
72KB

Download
memory/5072-21-0x000000001C130000-0x000000001C13C000-memory.dmp

Filesize
48KB

Download
memory/5072-26-0x000000001C3F0000-0x000000001C3F8000-memory.dmp

Filesize
32KB

Download
memory/5072-14-0x000000001C090000-0x000000001C0E6000-memory.dmp

Filesize
344KB

Download
memory/5072-15-0x000000001B800000-0x000000001B80C000-memory.dmp

Filesize
48KB

Download
memory/5072-16-0x000000001B820000-0x000000001B828000-memory.dmp

Filesize
32KB

Download
memory/5072-17-0x000000001C0E0000-0x000000001C0EC000-memory.dmp

Filesize
48KB

Download
memory/5072-18-0x000000001C0F0000-0x000000001C0F8000-memory.dmp

Filesize
32KB

Download
memory/5072-19-0x000000001C100000-0x000000001C112000-memory.dmp

Filesize
72KB

Download
memory/5072-20-0x000000001C660000-0x000000001CB88000-memory.dmp

Filesize
5.2MB

Download
memory/5072-24-0x000000001C160000-0x000000001C16C000-memory.dmp

Filesize
48KB

Download
memory/5072-23-0x000000001C150000-0x000000001C158000-memory.dmp

Filesize
32KB

Download
memory/5072-22-0x000000001C140000-0x000000001C14C000-memory.dmp

Filesize
48KB

Download
memory/5072-0-0x00007FFDE7DF3000-0x00007FFDE7DF5000-memory.dmp

Filesize
8KB

Download
memory/5072-25-0x000000001C170000-0x000000001C17C000-memory.dmp

Filesize
48KB

Download
memory/5072-27-0x000000001C500000-0x000000001C50C000-memory.dmp

Filesize
48KB

Download
memory/5072-31-0x000000001C400000-0x000000001C40E000-memory.dmp

Filesize
56KB

Download
memory/5072-30-0x000000001C2A0000-0x000000001C2A8000-memory.dmp

Filesize
32KB

Download
memory/5072-29-0x000000001C290000-0x000000001C29E000-memory.dmp

Filesize
56KB

Download
memory/5072-28-0x000000001C280000-0x000000001C28A000-memory.dmp

Filesize
40KB

Download
memory/5072-13-0x000000001B7F0000-0x000000001B7FA000-memory.dmp

Filesize
40KB

Download
memory/5072-35-0x000000001C3E0000-0x000000001C3EA000-memory.dmp

Filesize
40KB

Download
memory/5072-34-0x000000001C3D0000-0x000000001C3D8000-memory.dmp

Filesize
32KB

Download
memory/5072-33-0x000000001C3C0000-0x000000001C3CC000-memory.dmp

Filesize
48KB

Download
memory/5072-32-0x000000001C3B0000-0x000000001C3B8000-memory.dmp

Filesize
32KB

Download
memory/5072-36-0x000000001C410000-0x000000001C41C000-memory.dmp

Filesize
48KB

Download
memory/5072-12-0x000000001B810000-0x000000001B820000-memory.dmp

Filesize
64KB

Download
memory/5072-11-0x000000001B7E0000-0x000000001B7F2000-memory.dmp

Filesize
72KB

Download
memory/5072-7-0x0000000002D60000-0x0000000002D68000-memory.dmp

Filesize
32KB

Download
memory/5072-170-0x00007FFDE7DF0000-0x00007FFDE88B1000-memory.dmp

Filesize
10.8MB

Download
memory/5072-10-0x000000001B7D0000-0x000000001B7D8000-memory.dmp

Filesize
32KB

Download
memory/5072-8-0x000000001B7A0000-0x000000001B7B0000-memory.dmp

Filesize
64KB

Download
memory/5072-9-0x000000001B7B0000-0x000000001B7C6000-memory.dmp

Filesize
88KB

Download
memory/5072-6-0x000000001BF40000-0x000000001BF90000-memory.dmp

Filesize
320KB

Download
memory/5072-5-0x0000000002D40000-0x0000000002D5C000-memory.dmp

Filesize
112KB

Download
memory/5072-4-0x0000000002CD0000-0x0000000002CD8000-memory.dmp

Filesize
32KB

Download
memory/5072-3-0x0000000002CC0000-0x0000000002CCE000-memory.dmp

Filesize
56KB

Download
memory/5072-2-0x00007FFDE7DF0000-0x00007FFDE88B1000-memory.dmp

Filesize
10.8MB

Download
memory/5072-1-0x0000000000900000-0x0000000000C4E000-memory.dmp

Filesize
3.3MB

Download