dcrat | a18ae160c885960f9d06df081a4e8b766010d4db40634a8171c4e142dd8a48e4

Analysis

max time kernel
99s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
29-01-2025 05:41

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General

Target

030fdca6a01f5aefa1a089d31c87a73e.exe
Size

1.8MB
MD5

030fdca6a01f5aefa1a089d31c87a73e
SHA1

fdcbea38bc25badb5e158c83b86fa0eb59e2404d
SHA256

a18ae160c885960f9d06df081a4e8b766010d4db40634a8171c4e142dd8a48e4
SHA512

b6d1b32830a40a3780f6c46eeed30c0227e601b476764ac14bd54d5f719a782bb6966cffb59718401db83d91673bbf9d39fdb0dc0749b67610811eefa3394456
SSDEEP

49152:cHH3s3SsnEPgb1ND8WbGc3fzL3I+nsNqdfjyxh:wH3s3SsEPgb1WpcPzL5dmxh

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:\\Program Files\\Windows Photo Viewer\\en-US\\RuntimeBroker.exe\", \"C:\\Users\\Default User\\Registry.exe\", \"C:\\Recovery\\WindowsRE\\sihost.exe\", \"C:\\Recovery\\WindowsRE\\dllhost.exe\", \"C:\\Users\\All Users\\regid.1991-06.com.microsoft\\fontdrvhost.exe\", \"C:\\Users\\Admin\\AppData\\Local\\Temp\\030fdca6a01f5aefa1a089d31c87a73e.exe\""	030fdca6a01f5aefa1a089d31c87a73e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\Windows Photo Viewer\\en-US\\RuntimeBroker.exe\""	030fdca6a01f5aefa1a089d31c87a73e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\Windows Photo Viewer\\en-US\\RuntimeBroker.exe\", \"C:\\Users\\Default User\\Registry.exe\""	030fdca6a01f5aefa1a089d31c87a73e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\Windows Photo Viewer\\en-US\\RuntimeBroker.exe\", \"C:\\Users\\Default User\\Registry.exe\", \"C:\\Recovery\\WindowsRE\\sihost.exe\""	030fdca6a01f5aefa1a089d31c87a73e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\Windows Photo Viewer\\en-US\\RuntimeBroker.exe\", \"C:\\Users\\Default User\\Registry.exe\", \"C:\\Recovery\\WindowsRE\\sihost.exe\", \"C:\\Recovery\\WindowsRE\\dllhost.exe\""	030fdca6a01f5aefa1a089d31c87a73e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\Windows Photo Viewer\\en-US\\RuntimeBroker.exe\", \"C:\\Users\\Default User\\Registry.exe\", \"C:\\Recovery\\WindowsRE\\sihost.exe\", \"C:\\Recovery\\WindowsRE\\dllhost.exe\", \"C:\\Users\\All Users\\regid.1991-06.com.microsoft\\fontdrvhost.exe\""	030fdca6a01f5aefa1a089d31c87a73e.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	464	4060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3612	4060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3504	4060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3516	4060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4948	4060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	532	4060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2064	4060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1308	4060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1332	4060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4160	4060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2940	4060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	312	4060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4516	4060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1548	4060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4064	4060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3316	4060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1524	4060	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2476	4060	schtasks.exe	82

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	030fdca6a01f5aefa1a089d31c87a73e.exe

Executes dropped EXE 1 IoCs

pid	Process
3824	fontdrvhost.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-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Registry = "\"C:\\Users\\Default User\\Registry.exe\""	030fdca6a01f5aefa1a089d31c87a73e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dllhost = "\"C:\\Recovery\\WindowsRE\\dllhost.exe\""	030fdca6a01f5aefa1a089d31c87a73e.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\030fdca6a01f5aefa1a089d31c87a73e = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\030fdca6a01f5aefa1a089d31c87a73e.exe\""	030fdca6a01f5aefa1a089d31c87a73e.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Program Files\\Windows Photo Viewer\\en-US\\RuntimeBroker.exe\""	030fdca6a01f5aefa1a089d31c87a73e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Program Files\\Windows Photo Viewer\\en-US\\RuntimeBroker.exe\""	030fdca6a01f5aefa1a089d31c87a73e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Registry = "\"C:\\Users\\Default User\\Registry.exe\""	030fdca6a01f5aefa1a089d31c87a73e.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sihost = "\"C:\\Recovery\\WindowsRE\\sihost.exe\""	030fdca6a01f5aefa1a089d31c87a73e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sihost = "\"C:\\Recovery\\WindowsRE\\sihost.exe\""	030fdca6a01f5aefa1a089d31c87a73e.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dllhost = "\"C:\\Recovery\\WindowsRE\\dllhost.exe\""	030fdca6a01f5aefa1a089d31c87a73e.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fontdrvhost = "\"C:\\Users\\All Users\\regid.1991-06.com.microsoft\\fontdrvhost.exe\""	030fdca6a01f5aefa1a089d31c87a73e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fontdrvhost = "\"C:\\Users\\All Users\\regid.1991-06.com.microsoft\\fontdrvhost.exe\""	030fdca6a01f5aefa1a089d31c87a73e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\030fdca6a01f5aefa1a089d31c87a73e = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\030fdca6a01f5aefa1a089d31c87a73e.exe\""	030fdca6a01f5aefa1a089d31c87a73e.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	\??\c:\Windows\System32\CSCF846DE2B1E1C4E328F31672FC5694978.TMP	csc.exe
File created	\??\c:\Windows\System32\ljh0xx.exe	csc.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files\Windows Photo Viewer\en-US\RuntimeBroker.exe	030fdca6a01f5aefa1a089d31c87a73e.exe
File created	C:\Program Files\Windows Photo Viewer\en-US\9e8d7a4ca61bd9	030fdca6a01f5aefa1a089d31c87a73e.exe

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

System Information Discovery
T1082

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
3304	PING.EXE

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings	030fdca6a01f5aefa1a089d31c87a73e.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
3304	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
464	schtasks.exe
1332	schtasks.exe
4160	schtasks.exe
312	schtasks.exe
1548	schtasks.exe
2476	schtasks.exe
3612	schtasks.exe
2940	schtasks.exe
3316	schtasks.exe
1524	schtasks.exe
3504	schtasks.exe
3516	schtasks.exe
532	schtasks.exe
2064	schtasks.exe
1308	schtasks.exe
4516	schtasks.exe
4064	schtasks.exe
4948	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe
4272	030fdca6a01f5aefa1a089d31c87a73e.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4272	030fdca6a01f5aefa1a089d31c87a73e.exe
Token: SeDebugPrivilege	3824	fontdrvhost.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 4272 wrote to memory of 224	4272	030fdca6a01f5aefa1a089d31c87a73e.exe	86
PID 4272 wrote to memory of 224	4272	030fdca6a01f5aefa1a089d31c87a73e.exe	86
PID 224 wrote to memory of 1016	224	csc.exe	88
PID 224 wrote to memory of 1016	224	csc.exe	88
PID 4272 wrote to memory of 2520	4272	030fdca6a01f5aefa1a089d31c87a73e.exe	104
PID 4272 wrote to memory of 2520	4272	030fdca6a01f5aefa1a089d31c87a73e.exe	104
PID 2520 wrote to memory of 3668	2520	cmd.exe	106
PID 2520 wrote to memory of 3668	2520	cmd.exe	106
PID 2520 wrote to memory of 3304	2520	cmd.exe	107
PID 2520 wrote to memory of 3304	2520	cmd.exe	107
PID 2520 wrote to memory of 3824	2520	cmd.exe	112
PID 2520 wrote to memory of 3824	2520	cmd.exe	112

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\030fdca6a01f5aefa1a089d31c87a73e.exe
"C:\Users\Admin\AppData\Local\Temp\030fdca6a01f5aefa1a089d31c87a73e.exe"
1⤵
- Modifies WinLogon for persistence
- Checks computer location settings
- Adds Run key to start application
- Drops file in Program Files directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4272
- 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\es0pdtga\es0pdtga.cmdline"
  2⤵
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:224
- - 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\RESB69E.tmp" "c:\Windows\System32\CSCF846DE2B1E1C4E328F31672FC5694978.TMP"
    3⤵
    PID:1016
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\37G4bcSfnu.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2520
- - C:\Windows\system32\chcp.com
    chcp 65001
    3⤵
    PID:3668
- - C:\Windows\system32\PING.EXE
    ping -n 10 localhost
    3⤵
    - System Network Configuration Discovery: Internet Connection Discovery
    - Runs ping.exe
    PID:3304
- - C:\Users\All Users\regid.1991-06.com.microsoft\fontdrvhost.exe
    "C:\Users\All Users\regid.1991-06.com.microsoft\fontdrvhost.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    PID:3824

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 8 /tr "'C:\Program Files\Windows Photo Viewer\en-US\RuntimeBroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:464

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Program Files\Windows Photo Viewer\en-US\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3612

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 5 /tr "'C:\Program Files\Windows Photo Viewer\en-US\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3504

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RegistryR" /sc MINUTE /mo 14 /tr "'C:\Users\Default User\Registry.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3516

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Registry" /sc ONLOGON /tr "'C:\Users\Default User\Registry.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4948

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RegistryR" /sc MINUTE /mo 10 /tr "'C:\Users\Default User\Registry.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:532

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 5 /tr "'C:\Recovery\WindowsRE\sihost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2064

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihost" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\sihost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1308

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 6 /tr "'C:\Recovery\WindowsRE\sihost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1332

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 5 /tr "'C:\Recovery\WindowsRE\dllhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4160

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2940

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 6 /tr "'C:\Recovery\WindowsRE\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:312

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 14 /tr "'C:\Users\All Users\regid.1991-06.com.microsoft\fontdrvhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4516

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\Users\All Users\regid.1991-06.com.microsoft\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1548

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 11 /tr "'C:\Users\All Users\regid.1991-06.com.microsoft\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4064

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "030fdca6a01f5aefa1a089d31c87a73e0" /sc MINUTE /mo 13 /tr "'C:\Users\Admin\AppData\Local\Temp\030fdca6a01f5aefa1a089d31c87a73e.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3316

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "030fdca6a01f5aefa1a089d31c87a73e" /sc ONLOGON /tr "'C:\Users\Admin\AppData\Local\Temp\030fdca6a01f5aefa1a089d31c87a73e.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1524

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "030fdca6a01f5aefa1a089d31c87a73e0" /sc MINUTE /mo 11 /tr "'C:\Users\Admin\AppData\Local\Temp\030fdca6a01f5aefa1a089d31c87a73e.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2476

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 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:\Program Files\Windows Photo Viewer\en-US\RuntimeBroker.exe

Filesize
1.8MB

MD5
030fdca6a01f5aefa1a089d31c87a73e

SHA1
fdcbea38bc25badb5e158c83b86fa0eb59e2404d

SHA256
a18ae160c885960f9d06df081a4e8b766010d4db40634a8171c4e142dd8a48e4

SHA512
b6d1b32830a40a3780f6c46eeed30c0227e601b476764ac14bd54d5f719a782bb6966cffb59718401db83d91673bbf9d39fdb0dc0749b67610811eefa3394456

Download Submit
C:\Users\Admin\AppData\Local\Temp\37G4bcSfnu.bat

Filesize
190B

MD5
824ec322b8583844f73cf0fe6e3b937d

SHA1
e32c4a89ee04b23dfadb41c0eba78e24a0f27b6c

SHA256
a603924cedeac06d12a21817cdfe6a40c7dfd0da01112db6fae1c9e456ef94ff

SHA512
1ed29e897715d1603478a3c6325676bc8ab590962253919146d21342a33cf1f3300319125112dab18f79f747db771061c1f23c12b0835b44042f18ee13aa11ed

Download Submit
C:\Users\Admin\AppData\Local\Temp\RESB69E.tmp

Filesize
1KB

MD5
1869a470f1e042f6083ad0db642aaf7e

SHA1
f1f0ac26845c5c6427384d3f3201523eb4c79ba7

SHA256
131cb53346f6cd24e73ac739ce8c2a13d7023a09030bd5d7c6c94622c79143b3

SHA512
2e7202a532897a0fefbb0f060cb5813bc8599b469da730e5897476f3d75aefb31445688c76980bd3ff841d3c41fad4c33daf7145e262c3d1637ac8636c16d568

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\es0pdtga\es0pdtga.0.cs

Filesize
393B

MD5
cd977751b7a3ca6cb60f205d799e66bb

SHA1
3a3c91874a190a0fad7a6f1ac489d52b1077f0d0

SHA256
c7273119a6bf5f7dd7f8dbfa2e704bfbd2fc85bd7c8155d85cbc1e99ea3bab4e

SHA512
e75eee0aa8547c95329490eef0f9a7426a4581a843559617e7b7cd1e250365eb194ef2ac2765c21abb8aee76e7bd3e813289d87e76373c94caaf4b1a21af09f6

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\es0pdtga\es0pdtga.cmdline

Filesize
235B

MD5
66dc39b8796a2afa6ca291fc2c02172d

SHA1
1bacadaa4a6bd650524301ace70cba2417afe605

SHA256
28f2e4ae40b7fa53a32e3647bbcfe78e3d6725181382ed2da26381d1a2fab1ca

SHA512
e86ad39b4ebb5262a20c09656f3d8e329a9f77ae8732217bec631bb539bb4a23b7e0fffce6b0864de55c95a6d4ee517a1ebcd3529bc8c2d86774c288bfc59644

Download Submit
\??\c:\Windows\System32\CSCF846DE2B1E1C4E328F31672FC5694978.TMP

Filesize
1KB

MD5
2fd2b90e7053b01e6af25701a467eb1f

SHA1
68801a13cebba82c24f67a9d7c886fcefcf01a51

SHA256
12b900db56a20f01f0f1d65f46933971415d5b5675e59e8b02b3dae12aaa1527

SHA512
081d3a621e3664709867f3fdd82808364978f896fb007c0c8e6c8dfe25f2f2b8d37c9e0b2e4fb51c90bc6f691507b569e5d841ef3ca3bd38bd6adda2d30f32af

Download Submit
memory/4272-7-0x00007FFEAEFA0000-0x00007FFEAFA61000-memory.dmp

Filesize
10.8MB

Download
memory/4272-0-0x00007FFEAEFA3000-0x00007FFEAEFA5000-memory.dmp

Filesize
8KB

Download
memory/4272-13-0x000000001BE30000-0x000000001BE48000-memory.dmp

Filesize
96KB

Download
memory/4272-11-0x00007FFEAEFA0000-0x00007FFEAFA61000-memory.dmp

Filesize
10.8MB

Download
memory/4272-15-0x000000001BCD0000-0x000000001BCDC000-memory.dmp

Filesize
48KB

Download
memory/4272-18-0x00007FFEAEFA0000-0x00007FFEAFA61000-memory.dmp

Filesize
10.8MB

Download
memory/4272-16-0x00007FFEAEFA0000-0x00007FFEAFA61000-memory.dmp

Filesize
10.8MB

Download
memory/4272-10-0x000000001C0A0000-0x000000001C0F0000-memory.dmp

Filesize
320KB

Download
memory/4272-23-0x00007FFEAEFA0000-0x00007FFEAFA61000-memory.dmp

Filesize
10.8MB

Download
memory/4272-9-0x000000001BE10000-0x000000001BE2C000-memory.dmp

Filesize
112KB

Download
memory/4272-30-0x00007FFEAEFA0000-0x00007FFEAFA61000-memory.dmp

Filesize
10.8MB

Download
memory/4272-31-0x00007FFEAEFA0000-0x00007FFEAFA61000-memory.dmp

Filesize
10.8MB

Download
memory/4272-6-0x00000000032D0000-0x00000000032DE000-memory.dmp

Filesize
56KB

Download
memory/4272-4-0x00007FFEAEFA0000-0x00007FFEAFA61000-memory.dmp

Filesize
10.8MB

Download
memory/4272-3-0x00007FFEAEFA0000-0x00007FFEAFA61000-memory.dmp

Filesize
10.8MB

Download
memory/4272-2-0x00007FFEAEFA0000-0x00007FFEAFA61000-memory.dmp

Filesize
10.8MB

Download
memory/4272-49-0x00007FFEAEFA0000-0x00007FFEAFA61000-memory.dmp

Filesize
10.8MB

Download
memory/4272-1-0x0000000000EF0000-0x00000000010CA000-memory.dmp

Filesize
1.9MB

Download