dcrat | df448c9263a19f8471ee6d897a339360d610a44b725e6c28f115ff4da7f70e32

Analysis

max time kernel
117s
max time network
150s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
24/01/2025, 18:48

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General

Target

df448c9263a19f8471ee6d897a339360d610a44b725e6c28f115ff4da7f70e32.exe
Size

2.4MB
MD5

62e601a986371d6a6ce17d5a78a0feba
SHA1

24fc031ffd01e114fc3f78e1fc302ce3208b431c
SHA256

df448c9263a19f8471ee6d897a339360d610a44b725e6c28f115ff4da7f70e32
SHA512

19a4ab73a01b017a460844ddd7cd77c99452d78eb0e0e921bde6ee1946d4fa460f436a033232fa711c73971a8614c995e985fb9b17d4dadcf486b7d40ab9d02d
SSDEEP

24576:zTbBv5rUNgz5PNmEetaAO6p1mTYhqIizNJ3wZK+Y/mtO/1uia2wf9GsVcoiJBRsd:tBmG5VivbqP3wZKZ/J/Zwf04k8FiGQ+

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:\\Users\\Admin\\Favorites\\conhost.exe\", \"C:\\MSOCache\\All Users\\{90140000-001A-0409-0000-0000000FF1CE}-C\\services.exe\", \"C:\\Windows\\IME\\imekr8\\OSPPSVC.exe\""	ComponentbrowserWebrefsvc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\Admin\\Favorites\\conhost.exe\", \"C:\\MSOCache\\All Users\\{90140000-001A-0409-0000-0000000FF1CE}-C\\services.exe\", \"C:\\Windows\\IME\\imekr8\\OSPPSVC.exe\", \"C:\\Program Files (x86)\\Microsoft Synchronization Services\\ADO.NET\\v1.0\\taskhost.exe\""	ComponentbrowserWebrefsvc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\Admin\\Favorites\\conhost.exe\", \"C:\\MSOCache\\All Users\\{90140000-001A-0409-0000-0000000FF1CE}-C\\services.exe\", \"C:\\Windows\\IME\\imekr8\\OSPPSVC.exe\", \"C:\\Program Files (x86)\\Microsoft Synchronization Services\\ADO.NET\\v1.0\\taskhost.exe\", \"C:\\Users\\Public\\smss.exe\""	ComponentbrowserWebrefsvc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\Admin\\Favorites\\conhost.exe\", \"C:\\MSOCache\\All Users\\{90140000-001A-0409-0000-0000000FF1CE}-C\\services.exe\", \"C:\\Windows\\IME\\imekr8\\OSPPSVC.exe\", \"C:\\Program Files (x86)\\Microsoft Synchronization Services\\ADO.NET\\v1.0\\taskhost.exe\", \"C:\\Users\\Public\\smss.exe\", \"C:\\MsChainbrowserweb\\ComponentbrowserWebrefsvc.exe\""	ComponentbrowserWebrefsvc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\Admin\\Favorites\\conhost.exe\""	ComponentbrowserWebrefsvc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\Admin\\Favorites\\conhost.exe\", \"C:\\MSOCache\\All Users\\{90140000-001A-0409-0000-0000000FF1CE}-C\\services.exe\""	ComponentbrowserWebrefsvc.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	2492	2616	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2388	2616	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1840	2616	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1108	2616	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2772	2616	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2784	2616	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2416	2616	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2800	2616	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1924	2616	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1832	2616	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1596	2616	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2136	2616	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2060	2616	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2064	2616	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2932	2616	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2116	2616	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	236	2616	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	760	2616	schtasks.exe	34

Executes dropped EXE 2 IoCs

pid	Process
2560	ComponentbrowserWebrefsvc.exe
952	taskhost.exe

Loads dropped DLL 2 IoCs

pid	Process
2700	cmd.exe
2700	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 12 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taskhost = "\"C:\\Program Files (x86)\\Microsoft Synchronization Services\\ADO.NET\\v1.0\\taskhost.exe\""	ComponentbrowserWebrefsvc.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\smss = "\"C:\\Users\\Public\\smss.exe\""	ComponentbrowserWebrefsvc.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\ComponentbrowserWebrefsvc = "\"C:\\MsChainbrowserweb\\ComponentbrowserWebrefsvc.exe\""	ComponentbrowserWebrefsvc.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\conhost = "\"C:\\Users\\Admin\\Favorites\\conhost.exe\""	ComponentbrowserWebrefsvc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\services = "\"C:\\MSOCache\\All Users\\{90140000-001A-0409-0000-0000000FF1CE}-C\\services.exe\""	ComponentbrowserWebrefsvc.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\OSPPSVC = "\"C:\\Windows\\IME\\imekr8\\OSPPSVC.exe\""	ComponentbrowserWebrefsvc.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\taskhost = "\"C:\\Program Files (x86)\\Microsoft Synchronization Services\\ADO.NET\\v1.0\\taskhost.exe\""	ComponentbrowserWebrefsvc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ComponentbrowserWebrefsvc = "\"C:\\MsChainbrowserweb\\ComponentbrowserWebrefsvc.exe\""	ComponentbrowserWebrefsvc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\conhost = "\"C:\\Users\\Admin\\Favorites\\conhost.exe\""	ComponentbrowserWebrefsvc.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\services = "\"C:\\MSOCache\\All Users\\{90140000-001A-0409-0000-0000000FF1CE}-C\\services.exe\""	ComponentbrowserWebrefsvc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\OSPPSVC = "\"C:\\Windows\\IME\\imekr8\\OSPPSVC.exe\""	ComponentbrowserWebrefsvc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\smss = "\"C:\\Users\\Public\\smss.exe\""	ComponentbrowserWebrefsvc.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	\??\c:\Windows\System32\CSC52721A8F7B1C4B7E84277E65EB7D07F.TMP	csc.exe
File created	\??\c:\Windows\System32\dzuhbf.exe	csc.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Microsoft Synchronization Services\ADO.NET\v1.0\taskhost.exe	ComponentbrowserWebrefsvc.exe
File created	C:\Program Files (x86)\Microsoft Synchronization Services\ADO.NET\v1.0\b75386f1303e64	ComponentbrowserWebrefsvc.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\IME\imekr8\OSPPSVC.exe	ComponentbrowserWebrefsvc.exe
File created	C:\Windows\IME\imekr8\1610b97d3ab4a7	ComponentbrowserWebrefsvc.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 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	df448c9263a19f8471ee6d897a339360d610a44b725e6c28f115ff4da7f70e32.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
2248	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2248	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
2136	schtasks.exe
2064	schtasks.exe
1840	schtasks.exe
1108	schtasks.exe
1832	schtasks.exe
2932	schtasks.exe
2492	schtasks.exe
2772	schtasks.exe
2800	schtasks.exe
2116	schtasks.exe
236	schtasks.exe
760	schtasks.exe
2388	schtasks.exe
2416	schtasks.exe
1924	schtasks.exe
1596	schtasks.exe
2060	schtasks.exe
2784	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
2560	ComponentbrowserWebrefsvc.exe
952	taskhost.exe
952	taskhost.exe
952	taskhost.exe
952	taskhost.exe
952	taskhost.exe
952	taskhost.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2560	ComponentbrowserWebrefsvc.exe
Token: SeDebugPrivilege	952	taskhost.exe

Suspicious use of WriteProcessMemory 30 IoCs

description	pid	Process	procid_target
PID 2816 wrote to memory of 2832	2816	df448c9263a19f8471ee6d897a339360d610a44b725e6c28f115ff4da7f70e32.exe	30
PID 2816 wrote to memory of 2832	2816	df448c9263a19f8471ee6d897a339360d610a44b725e6c28f115ff4da7f70e32.exe	30
PID 2816 wrote to memory of 2832	2816	df448c9263a19f8471ee6d897a339360d610a44b725e6c28f115ff4da7f70e32.exe	30
PID 2816 wrote to memory of 2832	2816	df448c9263a19f8471ee6d897a339360d610a44b725e6c28f115ff4da7f70e32.exe	30
PID 2832 wrote to memory of 2700	2832	WScript.exe	31
PID 2832 wrote to memory of 2700	2832	WScript.exe	31
PID 2832 wrote to memory of 2700	2832	WScript.exe	31
PID 2832 wrote to memory of 2700	2832	WScript.exe	31
PID 2700 wrote to memory of 2560	2700	cmd.exe	33
PID 2700 wrote to memory of 2560	2700	cmd.exe	33
PID 2700 wrote to memory of 2560	2700	cmd.exe	33
PID 2700 wrote to memory of 2560	2700	cmd.exe	33
PID 2560 wrote to memory of 2792	2560	ComponentbrowserWebrefsvc.exe	38
PID 2560 wrote to memory of 2792	2560	ComponentbrowserWebrefsvc.exe	38
PID 2560 wrote to memory of 2792	2560	ComponentbrowserWebrefsvc.exe	38
PID 2792 wrote to memory of 1232	2792	csc.exe	40
PID 2792 wrote to memory of 1232	2792	csc.exe	40
PID 2792 wrote to memory of 1232	2792	csc.exe	40
PID 2560 wrote to memory of 2860	2560	ComponentbrowserWebrefsvc.exe	56
PID 2560 wrote to memory of 2860	2560	ComponentbrowserWebrefsvc.exe	56
PID 2560 wrote to memory of 2860	2560	ComponentbrowserWebrefsvc.exe	56
PID 2860 wrote to memory of 3012	2860	cmd.exe	58
PID 2860 wrote to memory of 3012	2860	cmd.exe	58
PID 2860 wrote to memory of 3012	2860	cmd.exe	58
PID 2860 wrote to memory of 2248	2860	cmd.exe	59
PID 2860 wrote to memory of 2248	2860	cmd.exe	59
PID 2860 wrote to memory of 2248	2860	cmd.exe	59
PID 2860 wrote to memory of 952	2860	cmd.exe	60
PID 2860 wrote to memory of 952	2860	cmd.exe	60
PID 2860 wrote to memory of 952	2860	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\df448c9263a19f8471ee6d897a339360d610a44b725e6c28f115ff4da7f70e32.exe
"C:\Users\Admin\AppData\Local\Temp\df448c9263a19f8471ee6d897a339360d610a44b725e6c28f115ff4da7f70e32.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2816
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\MsChainbrowserweb\IkYDd80xTTPifjZ0ql0Oju60y6xFKjrayyuJ6q3Lt.vbe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2832
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\MsChainbrowserweb\VjHSX7CifHTZSyWiEP30gXg6skFL8ARMSgjExtHXuC5j.bat" "
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2700
  - - C:\MsChainbrowserweb\ComponentbrowserWebrefsvc.exe
      "C:\MsChainbrowserweb/ComponentbrowserWebrefsvc.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:2560
    - - 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\xc2pjkgu\xc2pjkgu.cmdline"
        5⤵
        Drops file in System32 directory
        Suspicious use of WriteProcessMemory
        
        PID:2792
      - 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\RES9186.tmp" "c:\Windows\System32\CSC52721A8F7B1C4B7E84277E65EB7D07F.TMP"
        6⤵
        
        PID:1232
    - - C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\BB6cYnftGy.bat"
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:2860
      - C:\Windows\system32\chcp.com
        
        chcp 65001
        6⤵
        
        PID:3012
      - C:\Windows\system32\PING.EXE
        
        ping -n 10 localhost
        6⤵
        System Network Configuration Discovery: Internet Connection Discovery
        Runs ping.exe
        
        PID:2248
      - C:\Program Files (x86)\Microsoft Synchronization Services\ADO.NET\v1.0\taskhost.exe
        
        "C:\Program Files (x86)\Microsoft Synchronization Services\ADO.NET\v1.0\taskhost.exe"
        6⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:952

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhostc" /sc MINUTE /mo 12 /tr "'C:\Users\Admin\Favorites\conhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2492

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhost" /sc ONLOGON /tr "'C:\Users\Admin\Favorites\conhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2388

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhostc" /sc MINUTE /mo 6 /tr "'C:\Users\Admin\Favorites\conhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1840

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 14 /tr "'C:\MSOCache\All Users\{90140000-001A-0409-0000-0000000FF1CE}-C\services.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1108

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "services" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-001A-0409-0000-0000000FF1CE}-C\services.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2772

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 12 /tr "'C:\MSOCache\All Users\{90140000-001A-0409-0000-0000000FF1CE}-C\services.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2784

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OSPPSVCO" /sc MINUTE /mo 10 /tr "'C:\Windows\IME\imekr8\OSPPSVC.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2416

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OSPPSVC" /sc ONLOGON /tr "'C:\Windows\IME\imekr8\OSPPSVC.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2800

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OSPPSVCO" /sc MINUTE /mo 10 /tr "'C:\Windows\IME\imekr8\OSPPSVC.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1924

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostt" /sc MINUTE /mo 14 /tr "'C:\Program Files (x86)\Microsoft Synchronization Services\ADO.NET\v1.0\taskhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1832

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhost" /sc ONLOGON /tr "'C:\Program Files (x86)\Microsoft Synchronization Services\ADO.NET\v1.0\taskhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1596

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostt" /sc MINUTE /mo 12 /tr "'C:\Program Files (x86)\Microsoft Synchronization Services\ADO.NET\v1.0\taskhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2136

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 9 /tr "'C:\Users\Public\smss.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2060

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smss" /sc ONLOGON /tr "'C:\Users\Public\smss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2064

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 10 /tr "'C:\Users\Public\smss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2932

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "ComponentbrowserWebrefsvcC" /sc MINUTE /mo 13 /tr "'C:\MsChainbrowserweb\ComponentbrowserWebrefsvc.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2116

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "ComponentbrowserWebrefsvc" /sc ONLOGON /tr "'C:\MsChainbrowserweb\ComponentbrowserWebrefsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:236

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "ComponentbrowserWebrefsvcC" /sc MINUTE /mo 12 /tr "'C:\MsChainbrowserweb\ComponentbrowserWebrefsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:760

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

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

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Downloads

C:\MsChainbrowserweb\IkYDd80xTTPifjZ0ql0Oju60y6xFKjrayyuJ6q3Lt.vbe

Filesize
240B

MD5
93e993dbfd36957a2929c22bb21a8293

SHA1
55c48ebcf72e53ebb90108d050255deac4f388f8

SHA256
974506b2ad39a3ec0225b5cb3cbb8f774a032679d27ca1af3880ec1371498e19

SHA512
c47d40d530b42dfcbc3ef1c225aad7f0e1e18256459b579dd2b46b70ac354b02f6442564528a5991b3a966ab996423c91d863949a7d90b16541ccf9e40ac5a8b

Download Submit
C:\MsChainbrowserweb\VjHSX7CifHTZSyWiEP30gXg6skFL8ARMSgjExtHXuC5j.bat

Filesize
101B

MD5
b203c0ee33eade47ff78546bd923f433

SHA1
7928af76541c7b0e8ba5c32757f44d9954febcde

SHA256
5a367b756472a10df4a315e3b98f738f39706d1b57ae90c22dd69518b9b14430

SHA512
40e80f6f75061b50d513136ae710a34b584cc3151db3728ba4ad4eeaa12a369b35ed33d242823801d667a838e428f035d1c866940530f9ba8fea6d53e5d56b75

Download Submit
C:\Users\Admin\AppData\Local\Temp\BB6cYnftGy.bat

Filesize
211B

MD5
ff6f8f6a84188f5298f23575b9d1074a

SHA1
ea4003dec1e6b08dd91f0178255e3ea542773990

SHA256
62363c51ca57bc93b92130a4fac69a31af9bf5416ab6f1948f80af28f6910037

SHA512
3a785977ccd28265b6890f77d51eeca58c7cf643ed7a251332f2150ead66b66d5dec5bcf2099e5582dbc6e96116469334f6b13e5a0f9d101df9283ec7ac8a82c

Download Submit
C:\Users\Admin\AppData\Local\Temp\RES9186.tmp

Filesize
1KB

MD5
39365b08051f552dc772f48bb6b9b830

SHA1
b4a63464b43ca281edd02e76dd04651145e76c3e

SHA256
62ad1af070c8c31211f6cae68119ebb7a61c25cde89f9c8e2078ddebeee565b7

SHA512
384bd447abfe14c9a224499fa73c35a5d8ff3d88af7ff73b350255e16ca794acf7754855286bf722aea7d6b6a3b6371b67709a426a4f7872c5853b2fa1e1adf5

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\xc2pjkgu\xc2pjkgu.0.cs

Filesize
368B

MD5
3741d19ade9c93a610a5210b14d5c6fa

SHA1
e48894397f7c5ddefcba3a11f0ef9e830624afb2

SHA256
6ff1eb12a69ddcf13c3911e2a24f85b58f3d0fda501053b3bb6c0d89fc8a7734

SHA512
8e74c6334840c9cbea1d96d2dd93aa075a99ac2fca6c7e0f4b6e1bd7ce21c917edec9fce12e0a92878bb8c798edfbb1545d03c7cd1ba4ab806b990cc17928046

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\xc2pjkgu\xc2pjkgu.cmdline

Filesize
235B

MD5
836cefc3fecebef036603572a8b3c0bc

SHA1
4065325e94d25b6682d26fcfa92b91f4ece45d24

SHA256
dcbade0ede3e61dfb99935497f5a28eaf4f56bf11566f5cdffca78d1ac6ae4f6

SHA512
77a7500decb19aede0fd0fd13c465963f46414e98281b872ed26561352e8212dd85a1037af717f0f82352588951ad90643c8ca6d4a57fb6a47d01044f8d28ea8

Download Submit
\??\c:\Windows\System32\CSC52721A8F7B1C4B7E84277E65EB7D07F.TMP

Filesize
1KB

MD5
9446a6998523ec187daa3d79bec9c8fa

SHA1
16c7f73aef03c8a15b4d9e8b1cfa5183caf7ca96

SHA256
f55f1bd2c1246cfb3b60cd8649fcc78b3837896bdf5132d6fc8ea0ecabf892d7

SHA512
fac3ad1b0c8663aaa94cd66b6ea0aa1848e570ff4a22b709cf2696abb76e28f42fb0d2a74316a7ad86bb6216177013c6b71ce2f4df139edc3054a03ee3467c9d

Download Submit
\MsChainbrowserweb\ComponentbrowserWebrefsvc.exe

Filesize
1.8MB

MD5
fb0f2e049db96d6e8d9e84bda3a08193

SHA1
2bb51ca4db5bcf877e68541189fe99e7c070b579

SHA256
912f7f6b2a8bc1932e3b02ead638de1fbb5875f947730cf587fa63f63060bae5

SHA512
47d7c47730e433bd46b955f65dc3aea00b736e4e3f90fa7cea644e31f16ec12c9254e6039490193426217405935f3309dc88c2bf24672b3d27837e69d5ca35db

Download Submit
memory/952-52-0x0000000000860000-0x0000000000A3A000-memory.dmp

Filesize
1.9MB

Download
memory/2560-13-0x0000000000F10000-0x00000000010EA000-memory.dmp

Filesize
1.9MB

Download
memory/2560-21-0x0000000000310000-0x000000000031C000-memory.dmp

Filesize
48KB

Download
memory/2560-19-0x0000000000B10000-0x0000000000B28000-memory.dmp

Filesize
96KB

Download
memory/2560-17-0x0000000000440000-0x000000000045C000-memory.dmp

Filesize
112KB

Download
memory/2560-15-0x0000000000300000-0x000000000030E000-memory.dmp

Filesize
56KB

Download