dcrat | cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07

Analysis

max time kernel
93s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10-12-2024 23:14

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
Size

682KB
MD5

e5e4996e98303646d51296cd1a292e8d
SHA1

d023ebe75fb01aa822f3788765be68108b3197df
SHA256

cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07
SHA512

57f5299aeefa22032c9e7df3d1c39d1a33504c1ec1ea5c80bf7fbf8b78042b9bfcae81155fcbfed24e7b9a603b960b2285872765b4c2dbed1bda6aa8e3db4ca3
SSDEEP

12288:hqnO3mwJNoGFAgHCRvp1i/fjqJRYFInDrX/xTU3JgXDV6blx1wgtra7B+:h+O3mwJnCRvEMxnDVSwgYc

Score

10^/10

dcrat evasion infostealer persistence rat trojan

Malware Config

Signatures

DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
rat infostealer dcrat
Dcrat family
dcrat

Process spawned unexpected child process 10 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	3904	2224	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3436	2224	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2864	2224	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4340	2224	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1988	2224	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3096	2224	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3004	2224	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4540	2224	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2056	2224	schtasks.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	380	2224	schtasks.exe	83

UAC bypass 3 TTPs 6 IoCs

evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	fontdrvhost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	fontdrvhost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	fontdrvhost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe

DCRat payload 9 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral2/memory/4616-1-0x0000000000020000-0x00000000000D2000-memory.dmp	dcrat
behavioral2/files/0x000a000000023b82-17.dat	dcrat
behavioral2/files/0x0032000000023b76-65.dat	dcrat
behavioral2/files/0x000d000000023b7a-88.dat	dcrat
behavioral2/files/0x000c000000023b82-99.dat	dcrat
behavioral2/files/0x000c000000023b86-110.dat	dcrat
behavioral2/files/0x000c000000023b88-121.dat	dcrat
behavioral2/files/0x000d000000023b8c-143.dat	dcrat
behavioral2/files/0x000b000000023b96-156.dat	dcrat

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-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe

Executes dropped EXE 1 IoCs

pid	Process
4876	fontdrvhost.exe

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\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fontdrvhost = "\"C:\\Program Files (x86)\\Google\\Temp\\fontdrvhost.exe\""	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taskhostw = "\"C:\\Windows\\System32\\WindowsIoTCsp\\taskhostw.exe\""	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SppExtComObj = "\"C:\\Program Files (x86)\\WindowsPowerShell\\Configuration\\Registration\\SppExtComObj.exe\""	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fontdrvhost = "\"C:\\Users\\All Users\\Microsoft OneDrive\\setup\\fontdrvhost.exe\""	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dllhost = "\"C:\\ProgramData\\Desktop\\dllhost.exe\""	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\spoolsv = "\"C:\\Windows\\System32\\wlidnsp\\spoolsv.exe\""	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Recovery\\WindowsRE\\csrss.exe\""	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Windows\\System32\\dnscacheugc\\RuntimeBroker.exe\""	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fontdrvhost = "\"C:\\Windows\\System32\\mdmpostprocessevaluator\\fontdrvhost.exe\""	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\spoolsv = "\"C:\\Windows\\System32\\C_20280\\spoolsv.exe\""	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe

Checks whether UAC is enabled 1 TTPs 4 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	fontdrvhost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	fontdrvhost.exe

Drops file in System32 directory 25 IoCs

description	ioc	Process
File created	C:\Windows\System32\dnscacheugc\RuntimeBroker.exe	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
File created	C:\Windows\System32\C_20280\f3b6ecef712a24f33798f5d2fb3790c3d9b894c4	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
File created	C:\Windows\System32\wlidnsp\f3b6ecef712a24f33798f5d2fb3790c3d9b894c4	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
File opened for modification	C:\Windows\System32\dnscacheugc\RuntimeBroker.exe	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
File opened for modification	C:\Windows\System32\mdmpostprocessevaluator\fontdrvhost.exe	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
File opened for modification	C:\Windows\System32\WindowsIoTCsp\RCX7C35.tmp	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
File opened for modification	C:\Windows\System32\WindowsIoTCsp\taskhostw.exe	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
File created	C:\Windows\System32\WindowsIoTCsp\ea9f0e6c9e2dcd4dfacdaf29ba21541fb815a988	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
File created	C:\Windows\System32\wlidnsp\spoolsv.exe	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
File opened for modification	C:\Windows\System32\dnscacheugc\RCX70A3.tmp	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
File opened for modification	C:\Windows\System32\mdmpostprocessevaluator\RCX752B.tmp	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
File opened for modification	C:\Windows\System32\wlidnsp\RCX7EC8.tmp	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
File created	C:\Windows\System32\dnscacheugc\9e8d7a4ca61bd92aff00cc37a7a4d62a2cac998d	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
File created	C:\Windows\System32\WindowsIoTCsp\taskhostw.exe	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
File opened for modification	C:\Windows\System32\dnscacheugc\RCX7035.tmp	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
File opened for modification	C:\Windows\System32\C_20280\RCX773F.tmp	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
File opened for modification	C:\Windows\System32\C_20280\spoolsv.exe	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
File opened for modification	C:\Windows\System32\wlidnsp\RCX7EC7.tmp	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
File created	C:\Windows\System32\mdmpostprocessevaluator\fontdrvhost.exe	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
File created	C:\Windows\System32\mdmpostprocessevaluator\5b884080fd4f94e2695da25c503f9e33b9605b83	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
File created	C:\Windows\System32\C_20280\spoolsv.exe	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
File opened for modification	C:\Windows\System32\mdmpostprocessevaluator\RCX74BD.tmp	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
File opened for modification	C:\Windows\System32\C_20280\RCX77AE.tmp	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
File opened for modification	C:\Windows\System32\WindowsIoTCsp\RCX7CB3.tmp	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
File opened for modification	C:\Windows\System32\wlidnsp\spoolsv.exe	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe

Drops file in Program Files directory 10 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\WindowsPowerShell\Configuration\Registration\RCX6BAD.tmp	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
File opened for modification	C:\Program Files (x86)\Google\Temp\RCX79C2.tmp	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
File opened for modification	C:\Program Files (x86)\Google\Temp\RCX7A30.tmp	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
File opened for modification	C:\Program Files (x86)\Google\Temp\fontdrvhost.exe	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
File created	C:\Program Files (x86)\WindowsPowerShell\Configuration\Registration\SppExtComObj.exe	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
File created	C:\Program Files (x86)\WindowsPowerShell\Configuration\Registration\e1ef82546f0b02b7e974f28047f3788b1128cce1	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
File created	C:\Program Files (x86)\Google\Temp\fontdrvhost.exe	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
File opened for modification	C:\Program Files (x86)\WindowsPowerShell\Configuration\Registration\SppExtComObj.exe	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
File created	C:\Program Files (x86)\Google\Temp\5b884080fd4f94e2695da25c503f9e33b9605b83	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
File opened for modification	C:\Program Files (x86)\WindowsPowerShell\Configuration\Registration\RCX6BAC.tmp	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe

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

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000_Classes\Local Settings	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 10 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
4340	schtasks.exe
1988	schtasks.exe
4540	schtasks.exe
2056	schtasks.exe
380	schtasks.exe
3904	schtasks.exe
3436	schtasks.exe
2864	schtasks.exe
3096	schtasks.exe
3004	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4616	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
4616	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
4616	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
4876	fontdrvhost.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4616	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
Token: SeDebugPrivilege	4876	fontdrvhost.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4616 wrote to memory of 4352	4616	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe	96
PID 4616 wrote to memory of 4352	4616	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe	96
PID 4352 wrote to memory of 2584	4352	cmd.exe	98
PID 4352 wrote to memory of 2584	4352	cmd.exe	98
PID 4352 wrote to memory of 4876	4352	cmd.exe	100
PID 4352 wrote to memory of 4876	4352	cmd.exe	100

System policy modification 1 TTPs 6 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	fontdrvhost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	fontdrvhost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	fontdrvhost.exe

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe
"C:\Users\Admin\AppData\Local\Temp\cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07.exe"
1⤵
- UAC bypass
- Checks computer location settings
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in System32 directory
- Drops file in Program Files directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:4616
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\19vsyrATh2.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4352
- - C:\Windows\system32\w32tm.exe
    w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
    3⤵
    PID:2584
- - C:\Users\All Users\Microsoft OneDrive\setup\fontdrvhost.exe
    "C:\Users\All Users\Microsoft OneDrive\setup\fontdrvhost.exe"
    3⤵
    - UAC bypass
    - Executes dropped EXE
    - Checks whether UAC is enabled
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - System policy modification
    PID:4876

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObj" /sc ONLOGON /tr "'C:\Program Files (x86)\WindowsPowerShell\Configuration\Registration\SppExtComObj.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3904

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\Users\All Users\Microsoft OneDrive\setup\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3436

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Windows\System32\dnscacheugc\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2864

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\ProgramData\Desktop\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4340

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\Windows\System32\mdmpostprocessevaluator\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1988

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsv" /sc ONLOGON /tr "'C:\Windows\System32\C_20280\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3096

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\Program Files (x86)\Google\Temp\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3004

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostw" /sc ONLOGON /tr "'C:\Windows\System32\WindowsIoTCsp\taskhostw.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4540

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsv" /sc ONLOGON /tr "'C:\Windows\System32\wlidnsp\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2056

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:380

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

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Program Files (x86)\Google\Temp\fontdrvhost.exe

Filesize
682KB

MD5
15f1d04e26aebb0e72fc35fa537f9f2c

SHA1
da729542eaf51492fccb6f429bc4ac7973b8a479

SHA256
d329da13906a88711ea1eb69df253bba4314729c5d9d80737c57f6ee82251dc5

SHA512
85f1e4b850f8709a0dfc27900b5cd049a294ea922240098c8cdeac6436c426e6cfb115bd34a475506a1770e386d58b0e02d1066f59e6d5265de119d8200ebda3

Download Submit
C:\ProgramData\Microsoft OneDrive\setup\fontdrvhost.exe

Filesize
682KB

MD5
d2cc9996ea7c592421955075590e3c90

SHA1
ada5a6d86cf1e2465c4ea578733a7ccd68881f1a

SHA256
eba55f2c36d3cea42da3a04b815fcd59469bd8ec58acf4b5a660c8c972161eee

SHA512
600a1f55756460832c5ebac60c88d55a2f256e41f797ac6f7e265f30ca1c03b7dc98b9567ef5c9bf9fd275af6f1a4af2b43fe084430f5875ab97faed6921fe9a

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

Filesize
682KB

MD5
a3279f8cf5fd0105f5cff90d4cde35d4

SHA1
58cec02c401002154b44fb9b6c434382b48373fb

SHA256
73c897c0c0d05c0ecb96af946e4e8f21aa05302b8004e9eb2259e07d4a81162c

SHA512
f327f7d613c13f9d7cec28f8c598d6e6b8fa4fcac157ac4f2152c0875aec33f0b6fe111f5b1b43aa6981cd8ed00768fd545f464f6bb190b374bc96e8b860c53c

Download Submit
C:\Users\Admin\AppData\Local\Temp\19vsyrATh2.bat

Filesize
223B

MD5
b31d222b0b13f8d8172e3409940e8b21

SHA1
20d1c514b86c04f3feee9d8326fcefb2d8caaeb0

SHA256
dcfb3d17416f8ff1fd1887f357ff3e6fb442213dcf7b444dcb63e13c34b6badd

SHA512
3a97d2f72554d5e82c2189904fc113868f3282ff08860988177d0de072bc30646a66c319e01c2b96645bd0d3a879eba62b9838fec51448c99b7da7ecd1a7bf71

Download Submit
C:\Windows\System32\C_20280\spoolsv.exe

Filesize
682KB

MD5
4c1db0b64cd6c5ddd13fed2eeead30ac

SHA1
503e93d809fac828031d220cdc257e3d8c3e0d1b

SHA256
20a50c018a7851c8d563823df5f4f9bb24585c8ba625126a1c89e81c402f9809

SHA512
7ee31c57141130dc10c6dd593fbe62df95697addf7a10f87f65737c460999a99720b4c3162a19ecd35725d0e04756a5e00d6c4b7ec1f827919acc4bd151b5b30

Download Submit
C:\Windows\System32\WindowsIoTCsp\taskhostw.exe

Filesize
682KB

MD5
92d2b2b35752c3354562f113712a7865

SHA1
ce34da57f75d163e2cc05e9655676cc2bb93fefe

SHA256
c26c0ea12c846543a07b3f91431ef1d89cedcfedfff0a5c1babb02ab07c3315e

SHA512
285af6890733b1cb35a25f6f6ce827767f85c08b10e884cd5c73e5fec2cbe20bf0050ee17ea964e2fa8a5148aba14b7d7e1a4df55a98a59edb876f6cd8baf0a3

Download Submit
C:\Windows\System32\dnscacheugc\RuntimeBroker.exe

Filesize
682KB

MD5
8435c244f54c3497bbb30117696daabc

SHA1
4885bb8d9c6c09cc6ec83dcb17bde9452ce2e430

SHA256
37e841b2920c0618f3347846c4ddfcb7b423e906f7b553003468550ae8e6021e

SHA512
2c67872e2e8d2ae0e1e7ed558177c870b135a20cae52801409105866b0582c365e21afd7a1d457d96634e76053b550f5226fe39670c2bda6e2617fe5cd6e6fb5

Download Submit
C:\Windows\System32\mdmpostprocessevaluator\fontdrvhost.exe

Filesize
682KB

MD5
e5e4996e98303646d51296cd1a292e8d

SHA1
d023ebe75fb01aa822f3788765be68108b3197df

SHA256
cacc2bcd375c4f4705b4b445eef937f7534600d7e39bc8d497e6b36a2f0c6a07

SHA512
57f5299aeefa22032c9e7df3d1c39d1a33504c1ec1ea5c80bf7fbf8b78042b9bfcae81155fcbfed24e7b9a603b960b2285872765b4c2dbed1bda6aa8e3db4ca3

Download Submit
C:\Windows\System32\mdmpostprocessevaluator\fontdrvhost.exe

Filesize
682KB

MD5
207dfe856884aedec1995deb99c079fc

SHA1
b8168898b89d2bbec0af91206d5808cc27e17b0a

SHA256
09fbeef7aa7c22a1e51e6d16023a5dde5b4115c6eae4e4b4dac81eaf612f2b29

SHA512
f3627ad9e603f2dcc82111d9ced87e6fa338c5971116056b28422e1b96b54418d6ff34b78348689abea7af10be746fd71276d18939620b1b8eb37382d0c925e2

Download Submit
memory/4616-6-0x0000000002180000-0x000000000218A000-memory.dmp

Filesize
40KB

Download
memory/4616-0-0x00007FFB80F43000-0x00007FFB80F45000-memory.dmp

Filesize
8KB

Download
memory/4616-8-0x0000000002190000-0x000000000219C000-memory.dmp

Filesize
48KB

Download
memory/4616-5-0x0000000002160000-0x000000000216C000-memory.dmp

Filesize
48KB

Download
memory/4616-7-0x0000000002170000-0x0000000002178000-memory.dmp

Filesize
32KB

Download
memory/4616-4-0x0000000002140000-0x000000000214C000-memory.dmp

Filesize
48KB

Download
memory/4616-2-0x00007FFB80F40000-0x00007FFB81A01000-memory.dmp

Filesize
10.8MB

Download
memory/4616-3-0x0000000002130000-0x0000000002140000-memory.dmp

Filesize
64KB

Download
memory/4616-152-0x00007FFB80F43000-0x00007FFB80F45000-memory.dmp

Filesize
8KB

Download
memory/4616-154-0x00007FFB80F40000-0x00007FFB81A01000-memory.dmp

Filesize
10.8MB

Download
memory/4616-1-0x0000000000020000-0x00000000000D2000-memory.dmp

Filesize
712KB

Download