dcrat | 168637ea64d64afefd1f88b91ffecb74715ccb6a98acf73d4a16175511628276

Analysis

max time kernel
90s
max time network
152s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
10-01-2025 14:14

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

loader.exe
Size

3.2MB
MD5

2307ca04c2633d28345fb0580c77c2ec
SHA1

edbd1f092ed03cb2674877aba6e874722ee07814
SHA256

168637ea64d64afefd1f88b91ffecb74715ccb6a98acf73d4a16175511628276
SHA512

c2646c5bf3dcd6ef4679af80ae6424c1f88e3f29a40beff729b59bebd8fd3d9b0d45392d2e11f4e1b69ada0f4ec20cfc45430d184cdf0238f2845b7deaff7e9b
SSDEEP

98304:ups+iZyomWShz+6WumEq5GGxLnIlP2NgQKGfxx:ndZOhNWumEqxLIB21K6H

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\\3a99bb82-4e15-11ef-8354-cae67966b5f6\\chainPorthostCommon.exe\", \"C:\\Recovery\\3a99bb82-4e15-11ef-8354-cae67966b5f6\\audiodg.exe\", \"C:\\Program Files\\Mozilla Firefox\\defaults\\WmiPrvSE.exe\", \"C:\\Program Files\\Windows Journal\\de-DE\\services.exe\", \"C:\\ServerWinRuntimeBroker\\audiodg.exe\", \"C:\\ServerWinRuntimeBroker\\chainPorthostCommon.exe\""	chainPorthostCommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\3a99bb82-4e15-11ef-8354-cae67966b5f6\\chainPorthostCommon.exe\""	chainPorthostCommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\3a99bb82-4e15-11ef-8354-cae67966b5f6\\chainPorthostCommon.exe\", \"C:\\Recovery\\3a99bb82-4e15-11ef-8354-cae67966b5f6\\audiodg.exe\""	chainPorthostCommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\3a99bb82-4e15-11ef-8354-cae67966b5f6\\chainPorthostCommon.exe\", \"C:\\Recovery\\3a99bb82-4e15-11ef-8354-cae67966b5f6\\audiodg.exe\", \"C:\\Program Files\\Mozilla Firefox\\defaults\\WmiPrvSE.exe\""	chainPorthostCommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\3a99bb82-4e15-11ef-8354-cae67966b5f6\\chainPorthostCommon.exe\", \"C:\\Recovery\\3a99bb82-4e15-11ef-8354-cae67966b5f6\\audiodg.exe\", \"C:\\Program Files\\Mozilla Firefox\\defaults\\WmiPrvSE.exe\", \"C:\\Program Files\\Windows Journal\\de-DE\\services.exe\""	chainPorthostCommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\3a99bb82-4e15-11ef-8354-cae67966b5f6\\chainPorthostCommon.exe\", \"C:\\Recovery\\3a99bb82-4e15-11ef-8354-cae67966b5f6\\audiodg.exe\", \"C:\\Program Files\\Mozilla Firefox\\defaults\\WmiPrvSE.exe\", \"C:\\Program Files\\Windows Journal\\de-DE\\services.exe\", \"C:\\ServerWinRuntimeBroker\\audiodg.exe\""	chainPorthostCommon.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	2956	1964	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1164	1964	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2096	1964	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2724	1964	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2860	1964	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2912	1964	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	264	1964	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2164	1964	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2508	1964	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1012	1964	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1724	1964	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2332	1964	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	752	1964	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2040	1964	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1688	1964	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2364	1964	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1136	1964	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1240	1964	schtasks.exe	34

Executes dropped EXE 2 IoCs

pid	Process
2696	chainPorthostCommon.exe
1404	chainPorthostCommon.exe

Loads dropped DLL 2 IoCs

pid	Process
2552	cmd.exe
2552	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\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\chainPorthostCommon = "\"C:\\ServerWinRuntimeBroker\\chainPorthostCommon.exe\""	chainPorthostCommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\chainPorthostCommon = "\"C:\\Recovery\\3a99bb82-4e15-11ef-8354-cae67966b5f6\\chainPorthostCommon.exe\""	chainPorthostCommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\audiodg = "\"C:\\Recovery\\3a99bb82-4e15-11ef-8354-cae67966b5f6\\audiodg.exe\""	chainPorthostCommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\WmiPrvSE = "\"C:\\Program Files\\Mozilla Firefox\\defaults\\WmiPrvSE.exe\""	chainPorthostCommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\audiodg = "\"C:\\ServerWinRuntimeBroker\\audiodg.exe\""	chainPorthostCommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\services = "\"C:\\Program Files\\Windows Journal\\de-DE\\services.exe\""	chainPorthostCommon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\audiodg = "\"C:\\ServerWinRuntimeBroker\\audiodg.exe\""	chainPorthostCommon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\chainPorthostCommon = "\"C:\\ServerWinRuntimeBroker\\chainPorthostCommon.exe\""	chainPorthostCommon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\chainPorthostCommon = "\"C:\\Recovery\\3a99bb82-4e15-11ef-8354-cae67966b5f6\\chainPorthostCommon.exe\""	chainPorthostCommon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\audiodg = "\"C:\\Recovery\\3a99bb82-4e15-11ef-8354-cae67966b5f6\\audiodg.exe\""	chainPorthostCommon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\WmiPrvSE = "\"C:\\Program Files\\Mozilla Firefox\\defaults\\WmiPrvSE.exe\""	chainPorthostCommon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\services = "\"C:\\Program Files\\Windows Journal\\de-DE\\services.exe\""	chainPorthostCommon.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	\??\c:\Windows\System32\CSC87F2B6767A83485D9ACF34B63989DFA9.TMP	csc.exe
File created	\??\c:\Windows\System32\qrosn9.exe	csc.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2636	loader.exe

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File created	C:\Program Files\Windows Journal\de-DE\c5b4cb5e9653cc	chainPorthostCommon.exe
File created	C:\Program Files\Mozilla Firefox\defaults\WmiPrvSE.exe	chainPorthostCommon.exe
File created	C:\Program Files\Mozilla Firefox\defaults\24dbde2999530e	chainPorthostCommon.exe
File created	C:\Program Files\Windows Journal\de-DE\services.exe	chainPorthostCommon.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	loader.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.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
2724	schtasks.exe
1724	schtasks.exe
2040	schtasks.exe
1688	schtasks.exe
2364	schtasks.exe
2956	schtasks.exe
2096	schtasks.exe
264	schtasks.exe
1164	schtasks.exe
2912	schtasks.exe
2164	schtasks.exe
2332	schtasks.exe
1136	schtasks.exe
2860	schtasks.exe
2508	schtasks.exe
1012	schtasks.exe
752	schtasks.exe
1240	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2636	loader.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe
2696	chainPorthostCommon.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2696	chainPorthostCommon.exe
Token: SeDebugPrivilege	1404	chainPorthostCommon.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2636	loader.exe

Suspicious use of WriteProcessMemory 30 IoCs

description	pid	Process	procid_target
PID 2636 wrote to memory of 2632	2636	loader.exe	30
PID 2636 wrote to memory of 2632	2636	loader.exe	30
PID 2636 wrote to memory of 2632	2636	loader.exe	30
PID 2636 wrote to memory of 2632	2636	loader.exe	30
PID 2632 wrote to memory of 2552	2632	WScript.exe	31
PID 2632 wrote to memory of 2552	2632	WScript.exe	31
PID 2632 wrote to memory of 2552	2632	WScript.exe	31
PID 2632 wrote to memory of 2552	2632	WScript.exe	31
PID 2552 wrote to memory of 2696	2552	cmd.exe	33
PID 2552 wrote to memory of 2696	2552	cmd.exe	33
PID 2552 wrote to memory of 2696	2552	cmd.exe	33
PID 2552 wrote to memory of 2696	2552	cmd.exe	33
PID 2696 wrote to memory of 2036	2696	chainPorthostCommon.exe	38
PID 2696 wrote to memory of 2036	2696	chainPorthostCommon.exe	38
PID 2696 wrote to memory of 2036	2696	chainPorthostCommon.exe	38
PID 2036 wrote to memory of 2904	2036	csc.exe	40
PID 2036 wrote to memory of 2904	2036	csc.exe	40
PID 2036 wrote to memory of 2904	2036	csc.exe	40
PID 2696 wrote to memory of 292	2696	chainPorthostCommon.exe	56
PID 2696 wrote to memory of 292	2696	chainPorthostCommon.exe	56
PID 2696 wrote to memory of 292	2696	chainPorthostCommon.exe	56
PID 292 wrote to memory of 892	292	cmd.exe	58
PID 292 wrote to memory of 892	292	cmd.exe	58
PID 292 wrote to memory of 892	292	cmd.exe	58
PID 292 wrote to memory of 1812	292	cmd.exe	59
PID 292 wrote to memory of 1812	292	cmd.exe	59
PID 292 wrote to memory of 1812	292	cmd.exe	59
PID 292 wrote to memory of 1404	292	cmd.exe	60
PID 292 wrote to memory of 1404	292	cmd.exe	60
PID 292 wrote to memory of 1404	292	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\loader.exe
"C:\Users\Admin\AppData\Local\Temp\loader.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2636
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\ServerWinRuntimeBroker\OAKCwEsKnudXsAgphVRYMDBaoP2ZIjCO6J5QYyd0q81GMNjCqOkwlC1.vbe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2632
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\ServerWinRuntimeBroker\wJc3A8cK4hSMmtCgCMOA49.bat" "
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2552
  - - C:\ServerWinRuntimeBroker\chainPorthostCommon.exe
      "C:\ServerWinRuntimeBroker/chainPorthostCommon.exe"
      4⤵
      Modifies WinLogon for persistence
      Executes dropped EXE
      Adds Run key to start application
      Drops file in Program Files directory
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:2696
    - - 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\lkxt1nw5\lkxt1nw5.cmdline"
        5⤵
        Drops file in System32 directory
        Suspicious use of WriteProcessMemory
        
        PID:2036
      - 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\RES87D5.tmp" "c:\Windows\System32\CSC87F2B6767A83485D9ACF34B63989DFA9.TMP"
        6⤵
        
        PID:2904
    - - C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\8AdAoXslDu.bat"
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:292
      - C:\Windows\system32\chcp.com
        
        chcp 65001
        6⤵
        
        PID:892
      - C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        6⤵
        
        PID:1812
      - C:\Recovery\3a99bb82-4e15-11ef-8354-cae67966b5f6\chainPorthostCommon.exe
        
        "C:\Recovery\3a99bb82-4e15-11ef-8354-cae67966b5f6\chainPorthostCommon.exe"
        6⤵
        Executes dropped EXE
        Suspicious use of AdjustPrivilegeToken
        
        PID:1404

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "chainPorthostCommonc" /sc MINUTE /mo 6 /tr "'C:\Recovery\3a99bb82-4e15-11ef-8354-cae67966b5f6\chainPorthostCommon.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2956

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "chainPorthostCommon" /sc ONLOGON /tr "'C:\Recovery\3a99bb82-4e15-11ef-8354-cae67966b5f6\chainPorthostCommon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1164

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "chainPorthostCommonc" /sc MINUTE /mo 10 /tr "'C:\Recovery\3a99bb82-4e15-11ef-8354-cae67966b5f6\chainPorthostCommon.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 "audiodga" /sc MINUTE /mo 5 /tr "'C:\Recovery\3a99bb82-4e15-11ef-8354-cae67966b5f6\audiodg.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2724

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "audiodg" /sc ONLOGON /tr "'C:\Recovery\3a99bb82-4e15-11ef-8354-cae67966b5f6\audiodg.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2860

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "audiodga" /sc MINUTE /mo 10 /tr "'C:\Recovery\3a99bb82-4e15-11ef-8354-cae67966b5f6\audiodg.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2912

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WmiPrvSEW" /sc MINUTE /mo 7 /tr "'C:\Program Files\Mozilla Firefox\defaults\WmiPrvSE.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:264

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WmiPrvSE" /sc ONLOGON /tr "'C:\Program Files\Mozilla Firefox\defaults\WmiPrvSE.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2164

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WmiPrvSEW" /sc MINUTE /mo 11 /tr "'C:\Program Files\Mozilla Firefox\defaults\WmiPrvSE.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2508

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 11 /tr "'C:\Program Files\Windows Journal\de-DE\services.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1012

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "services" /sc ONLOGON /tr "'C:\Program Files\Windows Journal\de-DE\services.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1724

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 13 /tr "'C:\Program Files\Windows Journal\de-DE\services.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2332

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "audiodga" /sc MINUTE /mo 6 /tr "'C:\ServerWinRuntimeBroker\audiodg.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:752

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "audiodg" /sc ONLOGON /tr "'C:\ServerWinRuntimeBroker\audiodg.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2040

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "audiodga" /sc MINUTE /mo 11 /tr "'C:\ServerWinRuntimeBroker\audiodg.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1688

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "chainPorthostCommonc" /sc MINUTE /mo 10 /tr "'C:\ServerWinRuntimeBroker\chainPorthostCommon.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2364

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "chainPorthostCommon" /sc ONLOGON /tr "'C:\ServerWinRuntimeBroker\chainPorthostCommon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1136

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "chainPorthostCommonc" /sc MINUTE /mo 13 /tr "'C:\ServerWinRuntimeBroker\chainPorthostCommon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1240

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

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\ServerWinRuntimeBroker\OAKCwEsKnudXsAgphVRYMDBaoP2ZIjCO6J5QYyd0q81GMNjCqOkwlC1.vbe

Filesize
223B

MD5
3569aec6289503482c7877ad3f205301

SHA1
cf016699d614c9f2e9a899c646cd24aca6b75fcf

SHA256
a2bb38c2d2eafac2d73af9247252de8cfac9a4f9522b4f66ad73d9a003fc7754

SHA512
d8df28cd229e31eb97a705d02aac38f836b5b05741bdb7c97f4a8d9d3eec183a3883e39b30c2141e9c8b650c98edfb51a8cb7fce1c87d67b15bd9dc52a1b1ef5

Download Submit
C:\ServerWinRuntimeBroker\wJc3A8cK4hSMmtCgCMOA49.bat

Filesize
96B

MD5
ca78c31c7fad40ca729ce40659dd91fa

SHA1
b649a3669cffe53122ad50f62f769faa45b96a92

SHA256
88b4be83a053855858771fda50d7f6fe0cd5f5fd0cd33b3299c28aab5eb40e2b

SHA512
b606a335ac5f28030e60a00f99e519240bc3d47d7d88e84eb8de1f34ef19ae6df56f01f5f6d83fa215f445732596f0865d630675706626545b15e0c64b0a21ec

Download Submit
C:\Users\Admin\AppData\Local\Temp\8AdAoXslDu.bat

Filesize
248B

MD5
ddda6f4f2ae9cd30a5992c6ae800cb74

SHA1
31c099f9d1199a83ed2f50320a47f80193346fbf

SHA256
f647c14cd997de779df5acc62b15606335bc74d22f004c7741f7cc6da5508beb

SHA512
3b27be3e64ff321d74d67937a6175f8f648d181a1da666459a1dc5344f26ccccc67d843cb637084b046dd0cd57cd6bd66dd70a2cf383d4e9f62b3c3f3fefac72

Download Submit
C:\Users\Admin\AppData\Local\Temp\RES87D5.tmp

Filesize
1KB

MD5
b4982d031ad92f51c400f9501e68be2b

SHA1
bfcc4206e4ed0a26cd67d4615fb1197feb52565c

SHA256
63bc6e652e339f42b56a3643ffe2988a391cc5675a9a04bf7269176ea68277ae

SHA512
9eb0f77a96bb044ab3221a1c3630d5d9c82d6ba4ed5d2ce7483c6b8f36fcc1dc85add7c042816804de3e380779cc165b89638b3f7c57c7c8c06fbc5ecb1f6e74

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\lkxt1nw5\lkxt1nw5.0.cs

Filesize
404B

MD5
f524c7ca68db5a7b9dbb1c45afce852f

SHA1
d0b9363c89d986483efb2c80dc0676b24fe02ac6

SHA256
baa23275bf66521b27da7f912f6f8e1003a610e8730215f6e0e3a3a95cf22cb2

SHA512
57911fdb0360c8f484c6f255c812e216c187c60a8468dd6bae3015552366dae208be523b4e6586f3df2c2705f0babe37721557df8853d9673329f72c26cf07c2

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\lkxt1nw5\lkxt1nw5.cmdline

Filesize
235B

MD5
39520e769ba657c3abf8f3470249a472

SHA1
7c5c32abf913ac85011cada8df272091580f14ff

SHA256
e8fc5464bd5cce4c715626c396dd117d0052f7ffba23c4db34dd61ff7d638adb

SHA512
77f30425459ed618f430b0904e4967c993ec41db3c69f91b56827d197892f0c4bf25bae5d467c5bddcd54f16c88744ef67483e26d43f64ebe44e9de3c45816ca

Download Submit
\??\c:\Windows\System32\CSC87F2B6767A83485D9ACF34B63989DFA9.TMP

Filesize
1KB

MD5
332eb1c3dc41d312a6495d9ea0a81166

SHA1
1d5c1b68be781b14620d9e98183506f8651f4afd

SHA256
bab20fa8251fcee3c944e76bdc082850ae4a32fd2eff761fec3bc445f58d11f2

SHA512
2c5ae1de2d4cb7f1e1540b455f7876eb1f494cda57bfb8e78a81aa01f3f453c5488b986cd170d6dc96bf684874c54257bfd0335a78764cc3fa43fe310a0cf440

Download Submit
\ServerWinRuntimeBroker\chainPorthostCommon.exe

Filesize
1.9MB

MD5
cf5b49706562ba2047cda4a451dd573a

SHA1
d7d66016b5ea4215581f208c7972b2ff49cbeed1

SHA256
74547e5b862bd3691947b78eabbdab88c468e26144bd03911be68941376dc89b

SHA512
0dc54fc8afe4a1b8ce0d72e215cf617dbc657f4e02cabe7be694b0d20be385f63848e49717bd4856547dbb52f8a762e54c63323b53188cc1d8127c54b6a10f1e

Download Submit
memory/1404-57-0x0000000000FF0000-0x00000000011D6000-memory.dmp

Filesize
1.9MB

Download
memory/2636-0-0x0000000000340000-0x0000000000735000-memory.dmp

Filesize
4.0MB

Download
memory/2636-9-0x0000000000340000-0x0000000000735000-memory.dmp

Filesize
4.0MB

Download
memory/2696-22-0x0000000002160000-0x0000000002178000-memory.dmp

Filesize
96KB

Download
memory/2696-24-0x00000000008F0000-0x00000000008FE000-memory.dmp

Filesize
56KB

Download
memory/2696-26-0x0000000000900000-0x000000000090C000-memory.dmp

Filesize
48KB

Download
memory/2696-20-0x0000000000910000-0x000000000092C000-memory.dmp

Filesize
112KB

Download
memory/2696-18-0x00000000008E0000-0x00000000008EE000-memory.dmp

Filesize
56KB

Download
memory/2696-16-0x0000000000370000-0x0000000000556000-memory.dmp

Filesize
1.9MB

Download