Malware Analysis Report

2024-10-10 13:01

Sample ID 240618-xw68gaygkn
Target d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe
SHA256 d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d
Tags
rat dcrat infostealer persistence
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d

Threat Level: Known bad

The file d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe was found to be: Known bad.

Malicious Activity Summary

rat dcrat infostealer persistence

Process spawned unexpected child process

DCRat payload

DcRat

Dcrat family

Modifies WinLogon for persistence

DCRat payload

Executes dropped EXE

Checks computer location settings

Adds Run key to start application

Drops file in Program Files directory

Unsigned PE

Enumerates physical storage devices

Uses Task Scheduler COM API

Suspicious use of AdjustPrivilegeToken

Scheduled Task/Job: Scheduled Task

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-18 19:13

Signatures

DCRat payload

rat
Description Indicator Process Target
N/A N/A N/A N/A

Dcrat family

dcrat

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-18 19:13

Reported

2024-06-18 19:15

Platform

win7-20240611-en

Max time kernel

117s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe"

Signatures

DcRat

rat infostealer dcrat

Modifies WinLogon for persistence

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\7-Zip\\Lang\\audiodg.exe\", \"C:\\Program Files\\Windows Mail\\fr-FR\\wininit.exe\", \"C:\\MSOCache\\All Users\\{90140000-0019-0409-0000-0000000FF1CE}-C\\smss.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\7-Zip\\Lang\\audiodg.exe\", \"C:\\Program Files\\Windows Mail\\fr-FR\\wininit.exe\", \"C:\\MSOCache\\All Users\\{90140000-0019-0409-0000-0000000FF1CE}-C\\smss.exe\", \"C:\\Program Files (x86)\\Common Files\\Services\\sppsvc.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\7-Zip\\Lang\\audiodg.exe\", \"C:\\Program Files\\Windows Mail\\fr-FR\\wininit.exe\", \"C:\\MSOCache\\All Users\\{90140000-0019-0409-0000-0000000FF1CE}-C\\smss.exe\", \"C:\\Program Files (x86)\\Common Files\\Services\\sppsvc.exe\", \"C:\\MSOCache\\All Users\\{90140000-0117-0409-0000-0000000FF1CE}-C\\dwm.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\7-Zip\\Lang\\audiodg.exe\", \"C:\\Program Files\\Windows Mail\\fr-FR\\wininit.exe\", \"C:\\MSOCache\\All Users\\{90140000-0019-0409-0000-0000000FF1CE}-C\\smss.exe\", \"C:\\Program Files (x86)\\Common Files\\Services\\sppsvc.exe\", \"C:\\MSOCache\\All Users\\{90140000-0117-0409-0000-0000000FF1CE}-C\\dwm.exe\", \"C:\\MSOCache\\All Users\\{90140000-0115-0409-0000-0000000FF1CE}-C\\1033\\dllhost.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\7-Zip\\Lang\\audiodg.exe\", \"C:\\Program Files\\Windows Mail\\fr-FR\\wininit.exe\", \"C:\\MSOCache\\All Users\\{90140000-0019-0409-0000-0000000FF1CE}-C\\smss.exe\", \"C:\\Program Files (x86)\\Common Files\\Services\\sppsvc.exe\", \"C:\\MSOCache\\All Users\\{90140000-0117-0409-0000-0000000FF1CE}-C\\dwm.exe\", \"C:\\MSOCache\\All Users\\{90140000-0115-0409-0000-0000000FF1CE}-C\\1033\\dllhost.exe\", \"C:\\Windows\\Temp\\Crashpad\\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\7-Zip\\Lang\\audiodg.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\7-Zip\\Lang\\audiodg.exe\", \"C:\\Program Files\\Windows Mail\\fr-FR\\wininit.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A

Process spawned unexpected child process

Description Indicator Process Target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe

DCRat payload

rat
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\MSOCache\All Users\{90140000-0117-0409-0000-0000000FF1CE}-C\dwm.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sppsvc = "\"C:\\Program Files (x86)\\Common Files\\Services\\sppsvc.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Windows\CurrentVersion\Run\dwm = "\"C:\\MSOCache\\All Users\\{90140000-0117-0409-0000-0000000FF1CE}-C\\dwm.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dwm = "\"C:\\MSOCache\\All Users\\{90140000-0117-0409-0000-0000000FF1CE}-C\\dwm.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\audiodg = "\"C:\\Program Files\\7-Zip\\Lang\\audiodg.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\smss = "\"C:\\MSOCache\\All Users\\{90140000-0019-0409-0000-0000000FF1CE}-C\\smss.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Windows\CurrentVersion\Run\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d = "\"C:\\Windows\\Temp\\Crashpad\\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Windows\CurrentVersion\Run\wininit = "\"C:\\Program Files\\Windows Mail\\fr-FR\\wininit.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dllhost = "\"C:\\MSOCache\\All Users\\{90140000-0115-0409-0000-0000000FF1CE}-C\\1033\\dllhost.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Windows\CurrentVersion\Run\sppsvc = "\"C:\\Program Files (x86)\\Common Files\\Services\\sppsvc.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Windows\CurrentVersion\Run\dllhost = "\"C:\\MSOCache\\All Users\\{90140000-0115-0409-0000-0000000FF1CE}-C\\1033\\dllhost.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d = "\"C:\\Windows\\Temp\\Crashpad\\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Windows\CurrentVersion\Run\audiodg = "\"C:\\Program Files\\7-Zip\\Lang\\audiodg.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wininit = "\"C:\\Program Files\\Windows Mail\\fr-FR\\wininit.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Windows\CurrentVersion\Run\smss = "\"C:\\MSOCache\\All Users\\{90140000-0019-0409-0000-0000000FF1CE}-C\\smss.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A

Drops file in Program Files directory

Description Indicator Process Target
File created C:\Program Files (x86)\Common Files\Services\sppsvc.exe C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
File created C:\Program Files (x86)\Common Files\Services\0a1fd5f707cd16 C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
File created C:\Program Files\7-Zip\Lang\audiodg.exe C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\audiodg.exe C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
File created C:\Program Files\7-Zip\Lang\42af1c969fbb7b C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
File created C:\Program Files\Windows Mail\fr-FR\wininit.exe C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
File created C:\Program Files\Windows Mail\fr-FR\56085415360792 C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A

Enumerates physical storage devices

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Token: SeDebugPrivilege N/A C:\MSOCache\All Users\{90140000-0117-0409-0000-0000000FF1CE}-C\dwm.exe N/A

Uses Task Scheduler COM API

persistence

Processes

C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe

"C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe"

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "audiodga" /sc MINUTE /mo 12 /tr "'C:\Program Files\7-Zip\Lang\audiodg.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "audiodg" /sc ONLOGON /tr "'C:\Program Files\7-Zip\Lang\audiodg.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "audiodga" /sc MINUTE /mo 14 /tr "'C:\Program Files\7-Zip\Lang\audiodg.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 10 /tr "'C:\Program Files\Windows Mail\fr-FR\wininit.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "wininit" /sc ONLOGON /tr "'C:\Program Files\Windows Mail\fr-FR\wininit.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 6 /tr "'C:\Program Files\Windows Mail\fr-FR\wininit.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "smsss" /sc MINUTE /mo 7 /tr "'C:\MSOCache\All Users\{90140000-0019-0409-0000-0000000FF1CE}-C\smss.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "smss" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-0019-0409-0000-0000000FF1CE}-C\smss.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "smsss" /sc MINUTE /mo 11 /tr "'C:\MSOCache\All Users\{90140000-0019-0409-0000-0000000FF1CE}-C\smss.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 8 /tr "'C:\Program Files (x86)\Common Files\Services\sppsvc.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "sppsvc" /sc ONLOGON /tr "'C:\Program Files (x86)\Common Files\Services\sppsvc.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 12 /tr "'C:\Program Files (x86)\Common Files\Services\sppsvc.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 14 /tr "'C:\MSOCache\All Users\{90140000-0117-0409-0000-0000000FF1CE}-C\dwm.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "dwm" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-0117-0409-0000-0000000FF1CE}-C\dwm.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 14 /tr "'C:\MSOCache\All Users\{90140000-0117-0409-0000-0000000FF1CE}-C\dwm.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 7 /tr "'C:\MSOCache\All Users\{90140000-0115-0409-0000-0000000FF1CE}-C\1033\dllhost.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-0115-0409-0000-0000000FF1CE}-C\1033\dllhost.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 10 /tr "'C:\MSOCache\All Users\{90140000-0115-0409-0000-0000000FF1CE}-C\1033\dllhost.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004dd" /sc MINUTE /mo 12 /tr "'C:\Windows\Temp\Crashpad\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d" /sc ONLOGON /tr "'C:\Windows\Temp\Crashpad\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004dd" /sc MINUTE /mo 7 /tr "'C:\Windows\Temp\Crashpad\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe'" /rl HIGHEST /f

C:\MSOCache\All Users\{90140000-0117-0409-0000-0000000FF1CE}-C\dwm.exe

"C:\MSOCache\All Users\{90140000-0117-0409-0000-0000000FF1CE}-C\dwm.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 a0995122.xsph.ru udp
RU 141.8.192.6:80 a0995122.xsph.ru tcp

Files

memory/2316-0-0x000007FEF5F03000-0x000007FEF5F04000-memory.dmp

memory/2316-1-0x00000000010D0000-0x00000000011A6000-memory.dmp

memory/2316-2-0x000007FEF5F00000-0x000007FEF68EC000-memory.dmp

C:\MSOCache\All Users\{90140000-0117-0409-0000-0000000FF1CE}-C\dwm.exe

MD5 486a2f40ef1eca02465ef2696f805944
SHA1 d66c2c4b3c579d7f41d13adc32af5b2edad54f29
SHA256 d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d
SHA512 a78c5de3b9551388031aff6aa22b08776d7284fe13228388d1cf4531a5fb105d54b5cdb6a2a966ef6475c23f6ccc4638c7569ad003f5109dfb9a85f735605fb8

memory/1512-23-0x00000000001D0000-0x00000000002A6000-memory.dmp

memory/2316-24-0x000007FEF5F00000-0x000007FEF68EC000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-18 19:13

Reported

2024-06-18 19:15

Platform

win10v2004-20240508-en

Max time kernel

125s

Max time network

131s

Command Line

"C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe"

Signatures

DcRat

rat infostealer dcrat

Modifies WinLogon for persistence

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\Default\\Recent\\smss.exe\", \"C:\\Users\\All Users\\msedge.exe\", \"C:\\Users\\Admin\\3D Objects\\sysmon.exe\", \"C:\\Program Files\\dotnet\\shared\\Microsoft.NETCore.App\\fontdrvhost.exe\", \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Program Files\\MSBuild\\SearchApp.exe\", \"C:\\Recovery\\WindowsRE\\msedge.exe\", \"C:\\Program Files (x86)\\Windows Mail\\TextInputHost.exe\", \"C:\\Program Files\\Windows Mail\\RuntimeBroker.exe\", \"C:\\Program Files (x86)\\Mozilla Maintenance Service\\logs\\Idle.exe\", \"C:\\Recovery\\WindowsRE\\TextInputHost.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\Default\\Recent\\smss.exe\", \"C:\\Users\\All Users\\msedge.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\Default\\Recent\\smss.exe\", \"C:\\Users\\All Users\\msedge.exe\", \"C:\\Users\\Admin\\3D Objects\\sysmon.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\Default\\Recent\\smss.exe\", \"C:\\Users\\All Users\\msedge.exe\", \"C:\\Users\\Admin\\3D Objects\\sysmon.exe\", \"C:\\Program Files\\dotnet\\shared\\Microsoft.NETCore.App\\fontdrvhost.exe\", \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\Default\\Recent\\smss.exe\", \"C:\\Users\\All Users\\msedge.exe\", \"C:\\Users\\Admin\\3D Objects\\sysmon.exe\", \"C:\\Program Files\\dotnet\\shared\\Microsoft.NETCore.App\\fontdrvhost.exe\", \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Program Files\\MSBuild\\SearchApp.exe\", \"C:\\Recovery\\WindowsRE\\msedge.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\Default\\Recent\\smss.exe\", \"C:\\Users\\All Users\\msedge.exe\", \"C:\\Users\\Admin\\3D Objects\\sysmon.exe\", \"C:\\Program Files\\dotnet\\shared\\Microsoft.NETCore.App\\fontdrvhost.exe\", \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Program Files\\MSBuild\\SearchApp.exe\", \"C:\\Recovery\\WindowsRE\\msedge.exe\", \"C:\\Program Files (x86)\\Windows Mail\\TextInputHost.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\Default\\Recent\\smss.exe\", \"C:\\Users\\All Users\\msedge.exe\", \"C:\\Users\\Admin\\3D Objects\\sysmon.exe\", \"C:\\Program Files\\dotnet\\shared\\Microsoft.NETCore.App\\fontdrvhost.exe\", \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Program Files\\MSBuild\\SearchApp.exe\", \"C:\\Recovery\\WindowsRE\\msedge.exe\", \"C:\\Program Files (x86)\\Windows Mail\\TextInputHost.exe\", \"C:\\Program Files\\Windows Mail\\RuntimeBroker.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\Default\\Recent\\smss.exe\", \"C:\\Users\\All Users\\msedge.exe\", \"C:\\Users\\Admin\\3D Objects\\sysmon.exe\", \"C:\\Program Files\\dotnet\\shared\\Microsoft.NETCore.App\\fontdrvhost.exe\", \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Program Files\\MSBuild\\SearchApp.exe\", \"C:\\Recovery\\WindowsRE\\msedge.exe\", \"C:\\Program Files (x86)\\Windows Mail\\TextInputHost.exe\", \"C:\\Program Files\\Windows Mail\\RuntimeBroker.exe\", \"C:\\Program Files (x86)\\Mozilla Maintenance Service\\logs\\Idle.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\Default\\Recent\\smss.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\Default\\Recent\\smss.exe\", \"C:\\Users\\All Users\\msedge.exe\", \"C:\\Users\\Admin\\3D Objects\\sysmon.exe\", \"C:\\Program Files\\dotnet\\shared\\Microsoft.NETCore.App\\fontdrvhost.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\Default\\Recent\\smss.exe\", \"C:\\Users\\All Users\\msedge.exe\", \"C:\\Users\\Admin\\3D Objects\\sysmon.exe\", \"C:\\Program Files\\dotnet\\shared\\Microsoft.NETCore.App\\fontdrvhost.exe\", \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Program Files\\MSBuild\\SearchApp.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A

Process spawned unexpected child process

Description Indicator Process Target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe

DCRat payload

rat
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Program Files (x86)\Mozilla Maintenance Service\logs\Idle.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\msedge = "\"C:\\Recovery\\WindowsRE\\msedge.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\TextInputHost = "\"C:\\Program Files (x86)\\Windows Mail\\TextInputHost.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Program Files\\Windows Mail\\RuntimeBroker.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Idle = "\"C:\\Program Files (x86)\\Mozilla Maintenance Service\\logs\\Idle.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sysmon = "\"C:\\Users\\Admin\\3D Objects\\sysmon.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SearchApp = "\"C:\\Program Files\\MSBuild\\SearchApp.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\msedge = "\"C:\\Users\\All Users\\msedge.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\TextInputHost = "\"C:\\Recovery\\WindowsRE\\TextInputHost.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\smss = "\"C:\\Users\\Default\\Recent\\smss.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\msedge = "\"C:\\Users\\All Users\\msedge.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fontdrvhost = "\"C:\\Program Files\\dotnet\\shared\\Microsoft.NETCore.App\\fontdrvhost.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fontdrvhost = "\"C:\\Program Files\\dotnet\\shared\\Microsoft.NETCore.App\\fontdrvhost.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SearchApp = "\"C:\\Program Files\\MSBuild\\SearchApp.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\msedge = "\"C:\\Recovery\\WindowsRE\\msedge.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\TextInputHost = "\"C:\\Program Files (x86)\\Windows Mail\\TextInputHost.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Program Files\\Windows Mail\\RuntimeBroker.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\smss = "\"C:\\Users\\Default\\Recent\\smss.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sysmon = "\"C:\\Users\\Admin\\3D Objects\\sysmon.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Idle = "\"C:\\Program Files (x86)\\Mozilla Maintenance Service\\logs\\Idle.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\TextInputHost = "\"C:\\Recovery\\WindowsRE\\TextInputHost.exe\"" C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A

Drops file in Program Files directory

Description Indicator Process Target
File created C:\Program Files\Windows Mail\RuntimeBroker.exe C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
File created C:\Program Files\ModifiableWindowsApps\sihost.exe C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\fontdrvhost.exe C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\5b884080fd4f94 C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
File created C:\Program Files (x86)\Windows Mail\TextInputHost.exe C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
File created C:\Program Files (x86)\Mozilla Maintenance Service\logs\Idle.exe C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
File created C:\Program Files (x86)\Mozilla Maintenance Service\logs\6ccacd8608530f C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
File created C:\Program Files\MSBuild\SearchApp.exe C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
File created C:\Program Files\MSBuild\38384e6a620884 C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
File created C:\Program Files (x86)\Windows Mail\22eafd247d37c3 C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
File created C:\Program Files\Windows Mail\9e8d7a4ca61bd9 C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A

Enumerates physical storage devices

Scheduled Task/Job: Scheduled Task

persistence execution
Description Indicator Process Target
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe N/A
Token: SeDebugPrivilege N/A C:\Program Files (x86)\Mozilla Maintenance Service\logs\Idle.exe N/A

Uses Task Scheduler COM API

persistence

Processes

C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe

"C:\Users\Admin\AppData\Local\Temp\d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe"

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "smsss" /sc MINUTE /mo 7 /tr "'C:\Users\Default\Recent\smss.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "smss" /sc ONLOGON /tr "'C:\Users\Default\Recent\smss.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "smsss" /sc MINUTE /mo 10 /tr "'C:\Users\Default\Recent\smss.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "msedgem" /sc MINUTE /mo 8 /tr "'C:\Users\All Users\msedge.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "msedge" /sc ONLOGON /tr "'C:\Users\All Users\msedge.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "msedgem" /sc MINUTE /mo 10 /tr "'C:\Users\All Users\msedge.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "sysmons" /sc MINUTE /mo 14 /tr "'C:\Users\Admin\3D Objects\sysmon.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "sysmon" /sc ONLOGON /tr "'C:\Users\Admin\3D Objects\sysmon.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "sysmons" /sc MINUTE /mo 6 /tr "'C:\Users\Admin\3D Objects\sysmon.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 11 /tr "'C:\Program Files\dotnet\shared\Microsoft.NETCore.App\fontdrvhost.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\Program Files\dotnet\shared\Microsoft.NETCore.App\fontdrvhost.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 9 /tr "'C:\Program Files\dotnet\shared\Microsoft.NETCore.App\fontdrvhost.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 11 /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 9 /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "SearchAppS" /sc MINUTE /mo 14 /tr "'C:\Program Files\MSBuild\SearchApp.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "SearchApp" /sc ONLOGON /tr "'C:\Program Files\MSBuild\SearchApp.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "SearchAppS" /sc MINUTE /mo 8 /tr "'C:\Program Files\MSBuild\SearchApp.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "msedgem" /sc MINUTE /mo 14 /tr "'C:\Recovery\WindowsRE\msedge.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "msedge" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\msedge.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "msedgem" /sc MINUTE /mo 14 /tr "'C:\Recovery\WindowsRE\msedge.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "TextInputHostT" /sc MINUTE /mo 7 /tr "'C:\Program Files (x86)\Windows Mail\TextInputHost.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "TextInputHost" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Mail\TextInputHost.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "TextInputHostT" /sc MINUTE /mo 6 /tr "'C:\Program Files (x86)\Windows Mail\TextInputHost.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 14 /tr "'C:\Program Files\Windows Mail\RuntimeBroker.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Program Files\Windows Mail\RuntimeBroker.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 11 /tr "'C:\Program Files\Windows Mail\RuntimeBroker.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 7 /tr "'C:\Program Files (x86)\Mozilla Maintenance Service\logs\Idle.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "Idle" /sc ONLOGON /tr "'C:\Program Files (x86)\Mozilla Maintenance Service\logs\Idle.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\Mozilla Maintenance Service\logs\Idle.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "TextInputHostT" /sc MINUTE /mo 13 /tr "'C:\Recovery\WindowsRE\TextInputHost.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "TextInputHost" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\TextInputHost.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "TextInputHostT" /sc MINUTE /mo 11 /tr "'C:\Recovery\WindowsRE\TextInputHost.exe'" /rl HIGHEST /f

C:\Program Files (x86)\Mozilla Maintenance Service\logs\Idle.exe

"C:\Program Files (x86)\Mozilla Maintenance Service\logs\Idle.exe"

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4208,i,11266875042087428226,16669718873272757238,262144 --variations-seed-version --mojo-platform-channel-handle=4120 /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 a0995122.xsph.ru udp
RU 141.8.192.6:80 a0995122.xsph.ru tcp
US 8.8.8.8:53 216.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 73.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 6.192.8.141.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 31.121.18.2.in-addr.arpa udp
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 249.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 240.197.17.2.in-addr.arpa udp

Files

memory/456-1-0x00007FFE9FFB3000-0x00007FFE9FFB5000-memory.dmp

memory/456-0-0x00000000000F0000-0x00000000001C6000-memory.dmp

memory/456-2-0x00007FFE9FFB0000-0x00007FFEA0A71000-memory.dmp

C:\Recovery\WindowsRE\RuntimeBroker.exe

MD5 486a2f40ef1eca02465ef2696f805944
SHA1 d66c2c4b3c579d7f41d13adc32af5b2edad54f29
SHA256 d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d
SHA512 a78c5de3b9551388031aff6aa22b08776d7284fe13228388d1cf4531a5fb105d54b5cdb6a2a966ef6475c23f6ccc4638c7569ad003f5109dfb9a85f735605fb8

memory/456-36-0x00007FFE9FFB0000-0x00007FFEA0A71000-memory.dmp