dcrat | be08dac8fc827b41b19be240140f13e19a802e6c6108105cc303a873c57a20c4

Analysis

max time kernel
122s
max time network
148s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
24-01-2025 05:25

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

be08dac8fc827b41b19be240140f13e19a802e6c6108105cc303a873c57a20c4.exe
Size

2.7MB
MD5

d07543cb1bc6f660adcb7107ab33f270
SHA1

8421ed19516a2152e4a53d694179107f3ef585c0
SHA256

be08dac8fc827b41b19be240140f13e19a802e6c6108105cc303a873c57a20c4
SHA512

03b6e377af1022d298aeac70c779b621cb5c0e636874e7739fa7ad30b1d64a08a16429719f89dcd0122f8b7309b20708672f8da32577e0265c3c8b34bae2add0
SSDEEP

49152:GB7nRsoz7nIZgHltNj/VImvhIudDXtNHUxQ:Y7nq27nIENjqihIerHUxQ

Score

10^/10

dcrat discovery infostealer persistence rat spyware stealer

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

Modifies WinLogon for persistence 2 TTPs 6 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\1f4ba082-69f6-11ef-a143-62cb582c238c\\System.exe\", \"C:\\Program Files (x86)\\Common Files\\System\\MSMAPI\\1033\\smss.exe\", \"C:\\surrogatesession\\services.exe\", \"C:\\Recovery\\1f4ba082-69f6-11ef-a143-62cb582c238c\\System.exe\", \"C:\\Windows\\Fonts\\System.exe\""	BlockPortdriverCommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\1f4ba082-69f6-11ef-a143-62cb582c238c\\System.exe\", \"C:\\Program Files (x86)\\Common Files\\System\\MSMAPI\\1033\\smss.exe\", \"C:\\surrogatesession\\services.exe\", \"C:\\Recovery\\1f4ba082-69f6-11ef-a143-62cb582c238c\\System.exe\", \"C:\\Windows\\Fonts\\System.exe\", \"C:\\surrogatesession\\BlockPortdriverCommon.exe\""	BlockPortdriverCommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\1f4ba082-69f6-11ef-a143-62cb582c238c\\System.exe\""	BlockPortdriverCommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\1f4ba082-69f6-11ef-a143-62cb582c238c\\System.exe\", \"C:\\Program Files (x86)\\Common Files\\System\\MSMAPI\\1033\\smss.exe\""	BlockPortdriverCommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\1f4ba082-69f6-11ef-a143-62cb582c238c\\System.exe\", \"C:\\Program Files (x86)\\Common Files\\System\\MSMAPI\\1033\\smss.exe\", \"C:\\surrogatesession\\services.exe\""	BlockPortdriverCommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\1f4ba082-69f6-11ef-a143-62cb582c238c\\System.exe\", \"C:\\Program Files (x86)\\Common Files\\System\\MSMAPI\\1033\\smss.exe\", \"C:\\surrogatesession\\services.exe\", \"C:\\Recovery\\1f4ba082-69f6-11ef-a143-62cb582c238c\\System.exe\""	BlockPortdriverCommon.exe

Process spawned unexpected child process 18 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1844	756	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2808	756	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2824	756	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1684	756	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1568	756	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1964	756	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1928	756	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1944	756	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2472	756	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2176	756	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1084	756	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2756	756	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2172	756	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2096	756	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2400	756	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2332	756	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2112	756	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2040	756	schtasks.exe	34

Executes dropped EXE 2 IoCs

pid	Process
2980	BlockPortdriverCommon.exe
1744	BlockPortdriverCommon.exe

Loads dropped DLL 2 IoCs

pid	Process
2388	cmd.exe
2388	cmd.exe

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Adds Run key to start application 2 TTPs 10 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\System = "\"C:\\Recovery\\1f4ba082-69f6-11ef-a143-62cb582c238c\\System.exe\""	BlockPortdriverCommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\smss = "\"C:\\Program Files (x86)\\Common Files\\System\\MSMAPI\\1033\\smss.exe\""	BlockPortdriverCommon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\services = "\"C:\\surrogatesession\\services.exe\""	BlockPortdriverCommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\System = "\"C:\\Windows\\Fonts\\System.exe\""	BlockPortdriverCommon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\BlockPortdriverCommon = "\"C:\\surrogatesession\\BlockPortdriverCommon.exe\""	BlockPortdriverCommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\System = "\"C:\\Recovery\\1f4ba082-69f6-11ef-a143-62cb582c238c\\System.exe\""	BlockPortdriverCommon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\smss = "\"C:\\Program Files (x86)\\Common Files\\System\\MSMAPI\\1033\\smss.exe\""	BlockPortdriverCommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\services = "\"C:\\surrogatesession\\services.exe\""	BlockPortdriverCommon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\System = "\"C:\\Windows\\Fonts\\System.exe\""	BlockPortdriverCommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\BlockPortdriverCommon = "\"C:\\surrogatesession\\BlockPortdriverCommon.exe\""	BlockPortdriverCommon.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	\??\c:\Windows\System32\CSC7EAA7201ECA240F888AAFFC4F220FB8E.TMP	csc.exe
File created	\??\c:\Windows\System32\qmeprf.exe	csc.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Common Files\System\MSMAPI\1033\smss.exe	BlockPortdriverCommon.exe
File created	C:\Program Files (x86)\Common Files\System\MSMAPI\1033\69ddcba757bf72	BlockPortdriverCommon.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File created	C:\Windows\Fonts\System.exe	BlockPortdriverCommon.exe
File opened for modification	C:\Windows\Fonts\System.exe	BlockPortdriverCommon.exe
File created	C:\Windows\Fonts\27d1bcfc3c54e0	BlockPortdriverCommon.exe
File created	C:\Windows\schemas\TSWorkSpace\winlogon.exe	BlockPortdriverCommon.exe

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
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 3 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	be08dac8fc827b41b19be240140f13e19a802e6c6108105cc303a873c57a20c4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
2260	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2260	PING.EXE

Scheduled Task/Job: Scheduled Task 1 TTPs 18 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
1568	schtasks.exe
1928	schtasks.exe
1944	schtasks.exe
2096	schtasks.exe
2332	schtasks.exe
2112	schtasks.exe
2176	schtasks.exe
1084	schtasks.exe
2172	schtasks.exe
2040	schtasks.exe
2808	schtasks.exe
2472	schtasks.exe
2756	schtasks.exe
2400	schtasks.exe
1844	schtasks.exe
2824	schtasks.exe
1684	schtasks.exe
1964	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe
2980	BlockPortdriverCommon.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2980	BlockPortdriverCommon.exe
Token: SeDebugPrivilege	1744	BlockPortdriverCommon.exe

Suspicious use of WriteProcessMemory 30 IoCs

description	pid	Process	procid_target
PID 3004 wrote to memory of 2880	3004	be08dac8fc827b41b19be240140f13e19a802e6c6108105cc303a873c57a20c4.exe	30
PID 3004 wrote to memory of 2880	3004	be08dac8fc827b41b19be240140f13e19a802e6c6108105cc303a873c57a20c4.exe	30
PID 3004 wrote to memory of 2880	3004	be08dac8fc827b41b19be240140f13e19a802e6c6108105cc303a873c57a20c4.exe	30
PID 3004 wrote to memory of 2880	3004	be08dac8fc827b41b19be240140f13e19a802e6c6108105cc303a873c57a20c4.exe	30
PID 2880 wrote to memory of 2388	2880	WScript.exe	31
PID 2880 wrote to memory of 2388	2880	WScript.exe	31
PID 2880 wrote to memory of 2388	2880	WScript.exe	31
PID 2880 wrote to memory of 2388	2880	WScript.exe	31
PID 2388 wrote to memory of 2980	2388	cmd.exe	33
PID 2388 wrote to memory of 2980	2388	cmd.exe	33
PID 2388 wrote to memory of 2980	2388	cmd.exe	33
PID 2388 wrote to memory of 2980	2388	cmd.exe	33
PID 2980 wrote to memory of 2384	2980	BlockPortdriverCommon.exe	38
PID 2980 wrote to memory of 2384	2980	BlockPortdriverCommon.exe	38
PID 2980 wrote to memory of 2384	2980	BlockPortdriverCommon.exe	38
PID 2384 wrote to memory of 1792	2384	csc.exe	40
PID 2384 wrote to memory of 1792	2384	csc.exe	40
PID 2384 wrote to memory of 1792	2384	csc.exe	40
PID 2980 wrote to memory of 1616	2980	BlockPortdriverCommon.exe	56
PID 2980 wrote to memory of 1616	2980	BlockPortdriverCommon.exe	56
PID 2980 wrote to memory of 1616	2980	BlockPortdriverCommon.exe	56
PID 1616 wrote to memory of 1112	1616	cmd.exe	58
PID 1616 wrote to memory of 1112	1616	cmd.exe	58
PID 1616 wrote to memory of 1112	1616	cmd.exe	58
PID 1616 wrote to memory of 2260	1616	cmd.exe	59
PID 1616 wrote to memory of 2260	1616	cmd.exe	59
PID 1616 wrote to memory of 2260	1616	cmd.exe	59
PID 1616 wrote to memory of 1744	1616	cmd.exe	60
PID 1616 wrote to memory of 1744	1616	cmd.exe	60
PID 1616 wrote to memory of 1744	1616	cmd.exe	60

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\be08dac8fc827b41b19be240140f13e19a802e6c6108105cc303a873c57a20c4.exe
"C:\Users\Admin\AppData\Local\Temp\be08dac8fc827b41b19be240140f13e19a802e6c6108105cc303a873c57a20c4.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3004
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\surrogatesession\9Jg3KVOjcV42zUZPCuIVZgehfMBu6YbdOPQ48qfJn162TYBQ.vbe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2880
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\surrogatesession\SnwsOZ2aiJutXMyXmD.bat" "
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2388
  - - C:\surrogatesession\BlockPortdriverCommon.exe
      "C:\surrogatesession/BlockPortdriverCommon.exe"
      4⤵
      Modifies WinLogon for persistence
      Executes dropped EXE
      Adds Run key to start application
      Drops file in Program Files directory
      Drops file in Windows directory
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:2980
    - - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
        
        "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\2kx53e2r\2kx53e2r.cmdline"
        5⤵
        Drops file in System32 directory
        Suspicious use of WriteProcessMemory
        
        PID:2384
      - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
        
        C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES7F2E.tmp" "c:\Windows\System32\CSC7EAA7201ECA240F888AAFFC4F220FB8E.TMP"
        6⤵
        
        PID:1792
    - - C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\heXgUDiZZa.bat"
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:1616
      - C:\Windows\system32\chcp.com
        
        chcp 65001
        6⤵
        
        PID:1112
      - C:\Windows\system32\PING.EXE
        
        ping -n 10 localhost
        6⤵
        System Network Configuration Discovery: Internet Connection Discovery
        Runs ping.exe
        
        PID:2260
      - C:\surrogatesession\BlockPortdriverCommon.exe
        
        "C:\surrogatesession\BlockPortdriverCommon.exe"
        6⤵
        Executes dropped EXE
        Suspicious use of AdjustPrivilegeToken
        
        PID:1744

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 11 /tr "'C:\Recovery\1f4ba082-69f6-11ef-a143-62cb582c238c\System.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1844

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "System" /sc ONLOGON /tr "'C:\Recovery\1f4ba082-69f6-11ef-a143-62cb582c238c\System.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2808

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 13 /tr "'C:\Recovery\1f4ba082-69f6-11ef-a143-62cb582c238c\System.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2824

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 11 /tr "'C:\Program Files (x86)\Common Files\System\MSMAPI\1033\smss.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1684

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smss" /sc ONLOGON /tr "'C:\Program Files (x86)\Common Files\System\MSMAPI\1033\smss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1568

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\Common Files\System\MSMAPI\1033\smss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1964

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 9 /tr "'C:\surrogatesession\services.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1928

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "services" /sc ONLOGON /tr "'C:\surrogatesession\services.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1944

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 12 /tr "'C:\surrogatesession\services.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2472

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 10 /tr "'C:\Recovery\1f4ba082-69f6-11ef-a143-62cb582c238c\System.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2176

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "System" /sc ONLOGON /tr "'C:\Recovery\1f4ba082-69f6-11ef-a143-62cb582c238c\System.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1084

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 8 /tr "'C:\Recovery\1f4ba082-69f6-11ef-a143-62cb582c238c\System.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2756

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 13 /tr "'C:\Windows\Fonts\System.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2172

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "System" /sc ONLOGON /tr "'C:\Windows\Fonts\System.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2096

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 5 /tr "'C:\Windows\Fonts\System.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2400

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "BlockPortdriverCommonB" /sc MINUTE /mo 9 /tr "'C:\surrogatesession\BlockPortdriverCommon.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2332

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "BlockPortdriverCommon" /sc ONLOGON /tr "'C:\surrogatesession\BlockPortdriverCommon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2112

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "BlockPortdriverCommonB" /sc MINUTE /mo 7 /tr "'C:\surrogatesession\BlockPortdriverCommon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2040

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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

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

Modify Registry

T1112

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\RES7F2E.tmp

Filesize
1KB

MD5
653df992869023f207c6afd2f737edf1

SHA1
a2e00509650f6563322464f0af07960d8807e403

SHA256
7af5268f0cfb4578eb585306515fbf5f192ac2cc174127db99ef8e28991d9e93

SHA512
106d0053fc74ad6df44a84ba7ac030e9d2ce4831f46cd3751899ba41e97f9b5eef4f54a264a0cb1f6baf381d852d3d30bd6e1e4157c73f242fdc6a550bda852a

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

Filesize
173B

MD5
28b873f04d32806e76e4fa3c5c9eb7ee

SHA1
8d1646ab61a0e75b9dcd33fd545dd313b1205ee0

SHA256
c30896a8dce46e82095df0aa131bf083c22256d123e35b8f271a83164787f772

SHA512
425fcfda96b567450e7cb8dc57db137f1ff2612d824eb81d6b3372033f4276b6fc899565c561eec184a7e0f6a49cc724e4d903ebc6b649d674fa2371e8d19c71

Download Submit
C:\surrogatesession\9Jg3KVOjcV42zUZPCuIVZgehfMBu6YbdOPQ48qfJn162TYBQ.vbe

Filesize
213B

MD5
f8702ecc9e0f72ccee89fdef7a40b971

SHA1
a495334be7d04fd4d3d4ceba0b1b846a0ad76d78

SHA256
eea23b38c07a415c44a958410d435a4266ebdf7b7cdbb57c2f011b094df99cd5

SHA512
68c8b4ebc2c57f0716b6c62d2596686f50a1a02b58a8090dcffec1615125b05ad76e9650be78e094b9df29f4ca3ac91d4ca7718abe4502266ecca8b44c872ee4

Download Submit
C:\surrogatesession\BlockPortdriverCommon.exe

Filesize
2.0MB

MD5
77905da28eb0ae1c97f92d614f341411

SHA1
aa7a9229ede890bc8efd667aa4ac488517260f32

SHA256
3c53924669c7c88687d862775af6f78fb2c656d93577f8c96358918e984d8a42

SHA512
66b36b0bc4f38d069ab02adb7d0d2a030ea2268bc826c24533193bc3477c703d941bad86433cfd04af27af6854ee60f17eb1dd84440ebab9494b1d5b0d8ba904

Download Submit
C:\surrogatesession\SnwsOZ2aiJutXMyXmD.bat

Filesize
105B

MD5
c4ede3cc43ab27c5ac840dfd8cd98632

SHA1
61b6df44c8563c5d400c50bbedd91ee9d8c4b28c

SHA256
64eab9ebe09f70865dbb3f35b7e5b76d3ac1c6246bfe7d08569d218a6d0bcfcb

SHA512
715182ee0e5a1a38be29484d6b241a80360dd6afcf9991330d5b278c8bb7ea371d89cd7edf4d943dcc405ce85ff276ea882b219eb1f50526307c02ce1f354ade

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\2kx53e2r\2kx53e2r.0.cs

Filesize
391B

MD5
c7381402c9ba8a592c7e357f8b7c7ddd

SHA1
076f25e16ec50f8433b36120d78250e1e13c19ad

SHA256
bfaaa8fba1c363bc79dd85fbc3e89df8c16f57b1bf9dca57b7e283e4afe0c0a7

SHA512
77bd6577153e8f79336c9504af7b2396a8b698f06e673fcfdf773131ae19c153f86b509a9e983ab788fd8eee420fa369f093db4d36cde7eb4e474e62562cdda5

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\2kx53e2r\2kx53e2r.cmdline

Filesize
235B

MD5
0c75e096125f72537f1eec6abcaa996f

SHA1
e20eb0fedc9a898c27fc28065d04c9c4c6171787

SHA256
8aced50c2de45d974579bb0f64b619a74ae71d2c01d57448110b47794bfce112

SHA512
032d9154335145b8a1b4ec3fd458b8fecaa9df86c9a6a0b0c327c33cb992d92e74117d5fefc5041820376dd9c1c9c23bd1f5586a75d47d82a0e63d85825506e6

Download Submit
\??\c:\Windows\System32\CSC7EAA7201ECA240F888AAFFC4F220FB8E.TMP

Filesize
1KB

MD5
167c870490dc33ec13a83ebb533b1bf6

SHA1
182378ebfa7c8372a988dee50a7dd6f8cda6a367

SHA256
3f742a374ad5a8da8fba9dfea27c7382dde145d46732cfc0002a53a1311df5e6

SHA512
1b48bb5f270f5d99d9dd98cd9da5866aed9377957d92bf1d686878522c438b38a444073c1a0ed4cc85f97315d2ef6abf05b74ab2265fecb20be5795b2ccef64e

Download Submit
memory/1744-63-0x0000000000B80000-0x0000000000D92000-memory.dmp

Filesize
2.1MB

Download
memory/2980-17-0x0000000000750000-0x000000000076C000-memory.dmp

Filesize
112KB

Download
memory/2980-27-0x00000000008D0000-0x00000000008E2000-memory.dmp

Filesize
72KB

Download
memory/2980-29-0x00000000008B0000-0x00000000008BC000-memory.dmp

Filesize
48KB

Download
memory/2980-31-0x00000000008C0000-0x00000000008C8000-memory.dmp

Filesize
32KB

Download
memory/2980-33-0x00000000008F0000-0x00000000008FC000-memory.dmp

Filesize
48KB

Download
memory/2980-25-0x0000000000790000-0x000000000079E000-memory.dmp

Filesize
56KB

Download
memory/2980-23-0x0000000000740000-0x000000000074C000-memory.dmp

Filesize
48KB

Download
memory/2980-21-0x0000000000730000-0x000000000073E000-memory.dmp

Filesize
56KB

Download
memory/2980-19-0x0000000000770000-0x0000000000788000-memory.dmp

Filesize
96KB

Download
memory/2980-15-0x00000000006A0000-0x00000000006AE000-memory.dmp

Filesize
56KB

Download
memory/2980-13-0x0000000000060000-0x0000000000272000-memory.dmp

Filesize
2.1MB

Download