Malware Analysis Report

2024-10-10 12:49

Sample ID 240603-rk27gsae66
Target 6b244947ef595c13d24c2121da10beebb1ab3b10c52a04e6b1a104d3c237798b.exe
SHA256 6b244947ef595c13d24c2121da10beebb1ab3b10c52a04e6b1a104d3c237798b
Tags
rat dcrat infostealer spyware stealer
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

6b244947ef595c13d24c2121da10beebb1ab3b10c52a04e6b1a104d3c237798b

Threat Level: Known bad

The file 6b244947ef595c13d24c2121da10beebb1ab3b10c52a04e6b1a104d3c237798b.exe was found to be: Known bad.

Malicious Activity Summary

rat dcrat infostealer spyware stealer

DcRat

Process spawned unexpected child process

DCRat payload

Dcrat family

DCRat payload

Executes dropped EXE

Reads user/profile data of web browsers

Checks computer location settings

Drops file in Windows directory

Drops file in Program Files directory

Unsigned PE

Enumerates physical storage devices

Suspicious behavior: GetForegroundWindowSpam

Uses Task Scheduler COM API

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Creates scheduled task(s)

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-03 14:15

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

2024-06-03 14:15

Reported

2024-06-03 14:18

Platform

win7-20240221-en

Max time kernel

132s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6b244947ef595c13d24c2121da10beebb1ab3b10c52a04e6b1a104d3c237798b.exe"

Signatures

DcRat

rat infostealer dcrat

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

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:\Windows\Offline Web Pages\smss.exe N/A

Reads user/profile data of web browsers

spyware stealer

Drops file in Program Files directory

Description Indicator Process Target
File opened for modification C:\Program Files\Windows Photo Viewer\en-US\audiodg.exe C:\Users\Admin\AppData\Local\Temp\6b244947ef595c13d24c2121da10beebb1ab3b10c52a04e6b1a104d3c237798b.exe N/A
File created C:\Program Files\Windows Photo Viewer\en-US\42af1c969fbb7b C:\Users\Admin\AppData\Local\Temp\6b244947ef595c13d24c2121da10beebb1ab3b10c52a04e6b1a104d3c237798b.exe N/A
File created C:\Program Files (x86)\Windows Media Player\de-DE\7a0fd90576e088 C:\Users\Admin\AppData\Local\Temp\6b244947ef595c13d24c2121da10beebb1ab3b10c52a04e6b1a104d3c237798b.exe N/A
File created C:\Program Files (x86)\Windows Photo Viewer\27d1bcfc3c54e0 C:\Users\Admin\AppData\Local\Temp\6b244947ef595c13d24c2121da10beebb1ab3b10c52a04e6b1a104d3c237798b.exe N/A
File created C:\Program Files\Windows Photo Viewer\en-US\audiodg.exe C:\Users\Admin\AppData\Local\Temp\6b244947ef595c13d24c2121da10beebb1ab3b10c52a04e6b1a104d3c237798b.exe N/A
File created C:\Program Files (x86)\Windows Media Player\de-DE\explorer.exe C:\Users\Admin\AppData\Local\Temp\6b244947ef595c13d24c2121da10beebb1ab3b10c52a04e6b1a104d3c237798b.exe N/A
File created C:\Program Files (x86)\Windows Photo Viewer\System.exe C:\Users\Admin\AppData\Local\Temp\6b244947ef595c13d24c2121da10beebb1ab3b10c52a04e6b1a104d3c237798b.exe N/A
File created C:\Program Files (x86)\Microsoft.NET\RedistList\lsm.exe C:\Users\Admin\AppData\Local\Temp\6b244947ef595c13d24c2121da10beebb1ab3b10c52a04e6b1a104d3c237798b.exe N/A
File created C:\Program Files (x86)\Microsoft.NET\RedistList\101b941d020240 C:\Users\Admin\AppData\Local\Temp\6b244947ef595c13d24c2121da10beebb1ab3b10c52a04e6b1a104d3c237798b.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\RemotePackages\RemoteDesktops\101b941d020240 C:\Users\Admin\AppData\Local\Temp\6b244947ef595c13d24c2121da10beebb1ab3b10c52a04e6b1a104d3c237798b.exe N/A
File created C:\Windows\Offline Web Pages\smss.exe C:\Users\Admin\AppData\Local\Temp\6b244947ef595c13d24c2121da10beebb1ab3b10c52a04e6b1a104d3c237798b.exe N/A
File created C:\Windows\Offline Web Pages\69ddcba757bf72 C:\Users\Admin\AppData\Local\Temp\6b244947ef595c13d24c2121da10beebb1ab3b10c52a04e6b1a104d3c237798b.exe N/A
File created C:\Windows\RemotePackages\RemoteDesktops\lsm.exe C:\Users\Admin\AppData\Local\Temp\6b244947ef595c13d24c2121da10beebb1ab3b10c52a04e6b1a104d3c237798b.exe N/A

Enumerates physical storage devices

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Windows\Offline Web Pages\smss.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\6b244947ef595c13d24c2121da10beebb1ab3b10c52a04e6b1a104d3c237798b.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\Offline Web Pages\smss.exe N/A

Uses Task Scheduler COM API

persistence

Processes

C:\Users\Admin\AppData\Local\Temp\6b244947ef595c13d24c2121da10beebb1ab3b10c52a04e6b1a104d3c237798b.exe

"C:\Users\Admin\AppData\Local\Temp\6b244947ef595c13d24c2121da10beebb1ab3b10c52a04e6b1a104d3c237798b.exe"

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "audiodga" /sc MINUTE /mo 5 /tr "'C:\Program Files\Windows Photo Viewer\en-US\audiodg.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "audiodg" /sc ONLOGON /tr "'C:\Program Files\Windows Photo Viewer\en-US\audiodg.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "audiodga" /sc MINUTE /mo 5 /tr "'C:\Program Files\Windows Photo Viewer\en-US\audiodg.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "explorere" /sc MINUTE /mo 11 /tr "'C:\Program Files (x86)\Windows Media Player\de-DE\explorer.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "explorer" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Media Player\de-DE\explorer.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "explorere" /sc MINUTE /mo 5 /tr "'C:\Program Files (x86)\Windows Media Player\de-DE\explorer.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "lsml" /sc MINUTE /mo 13 /tr "'C:\Windows\RemotePackages\RemoteDesktops\lsm.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "lsm" /sc ONLOGON /tr "'C:\Windows\RemotePackages\RemoteDesktops\lsm.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "lsml" /sc MINUTE /mo 8 /tr "'C:\Windows\RemotePackages\RemoteDesktops\lsm.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "smsss" /sc MINUTE /mo 12 /tr "'C:\Windows\Offline Web Pages\smss.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "smss" /sc ONLOGON /tr "'C:\Windows\Offline Web Pages\smss.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "smsss" /sc MINUTE /mo 5 /tr "'C:\Windows\Offline Web Pages\smss.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 10 /tr "'C:\Program Files (x86)\Windows Photo Viewer\System.exe'" /f

C:\Windows\system32\schtasks.exe

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

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 6 /tr "'C:\Program Files (x86)\Windows Photo Viewer\System.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "servicess" /sc MINUTE /mo 8 /tr "'C:\MSOCache\All Users\services.exe'" /f

C:\Windows\system32\schtasks.exe

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

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "servicess" /sc MINUTE /mo 8 /tr "'C:\MSOCache\All Users\services.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "lsml" /sc MINUTE /mo 5 /tr "'C:\Program Files (x86)\Microsoft.NET\RedistList\lsm.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "lsm" /sc ONLOGON /tr "'C:\Program Files (x86)\Microsoft.NET\RedistList\lsm.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "lsml" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\Microsoft.NET\RedistList\lsm.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 8 /tr "'C:\Users\Default User\dwm.exe'" /f

C:\Windows\system32\schtasks.exe

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

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 13 /tr "'C:\Users\Default User\dwm.exe'" /rl HIGHEST /f

C:\Windows\System32\cmd.exe

"C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\IlhVOSEBgU.bat"

C:\Windows\system32\w32tm.exe

w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2

C:\Windows\Offline Web Pages\smss.exe

"C:\Windows\Offline Web Pages\smss.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 a0988419.xsph.ru udp
RU 141.8.194.203:80 a0988419.xsph.ru tcp
RU 141.8.194.203:80 a0988419.xsph.ru tcp
RU 141.8.194.203:80 a0988419.xsph.ru tcp
RU 141.8.194.203:80 a0988419.xsph.ru tcp

Files

memory/2244-0-0x000007FEF5A73000-0x000007FEF5A74000-memory.dmp

memory/2244-1-0x0000000000DF0000-0x0000000000F40000-memory.dmp

memory/2244-2-0x000007FEF5A70000-0x000007FEF645C000-memory.dmp

memory/2244-3-0x00000000001D0000-0x00000000001EC000-memory.dmp

memory/2244-4-0x0000000000460000-0x0000000000476000-memory.dmp

memory/2244-5-0x0000000000140000-0x0000000000152000-memory.dmp

memory/2244-6-0x00000000004B0000-0x00000000004BE000-memory.dmp

C:\Program Files (x86)\Windows Photo Viewer\System.exe

MD5 1deb00cff6555ece35fe0efab318157f
SHA1 612c66abb6befaefa48af8fe5f5aac9a48fa9846
SHA256 6b244947ef595c13d24c2121da10beebb1ab3b10c52a04e6b1a104d3c237798b
SHA512 0639c0646d7dc6925dfc4fd3f3886321b8b9612727d50b0b619d850419d96dadf58ab17f918001b8094d8450934b1b83c9102fe135823151334358545d1a655d

memory/2244-27-0x000007FEF5A70000-0x000007FEF645C000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IlhVOSEBgU.bat

MD5 5d6886652380e7296c67b85e37530f30
SHA1 50d2e3eacb2083a04db4bf8fdf483b64b41b740c
SHA256 af43b55a445acd384b6667c3c51bfb4936b6502561641909f86f0218b4155d7f
SHA512 9d55e8838c0ef02392e9d4359f956f335b59b4d9d1f89c9157d8afb2b3e2237decedb814105b118f9a5f9669d4129c5115718f9d6f68fd2225fecf09806382e3

memory/2200-31-0x0000000000FF0000-0x0000000001140000-memory.dmp

memory/2200-32-0x0000000000180000-0x0000000000192000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-03 14:15

Reported

2024-06-03 14:18

Platform

win10v2004-20240426-en

Max time kernel

123s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6b244947ef595c13d24c2121da10beebb1ab3b10c52a04e6b1a104d3c237798b.exe"

Signatures

DcRat

rat infostealer dcrat

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

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-1-5-21-4018855536-2201274732-320770143-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\6b244947ef595c13d24c2121da10beebb1ab3b10c52a04e6b1a104d3c237798b.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Program Files (x86)\Windows Media Player\Media Renderer\sysmon.exe N/A

Reads user/profile data of web browsers

spyware stealer

Drops file in Program Files directory

Description Indicator Process Target
File created C:\Program Files\Windows Mail\29c1c3cc0f7685 C:\Users\Admin\AppData\Local\Temp\6b244947ef595c13d24c2121da10beebb1ab3b10c52a04e6b1a104d3c237798b.exe N/A
File created C:\Program Files (x86)\Windows Media Player\Media Renderer\sysmon.exe C:\Users\Admin\AppData\Local\Temp\6b244947ef595c13d24c2121da10beebb1ab3b10c52a04e6b1a104d3c237798b.exe N/A
File created C:\Program Files (x86)\MSBuild\dllhost.exe C:\Users\Admin\AppData\Local\Temp\6b244947ef595c13d24c2121da10beebb1ab3b10c52a04e6b1a104d3c237798b.exe N/A
File created C:\Program Files\Windows Mail\unsecapp.exe C:\Users\Admin\AppData\Local\Temp\6b244947ef595c13d24c2121da10beebb1ab3b10c52a04e6b1a104d3c237798b.exe N/A
File created C:\Program Files (x86)\Windows Photo Viewer\it-IT\MusNotification.exe C:\Users\Admin\AppData\Local\Temp\6b244947ef595c13d24c2121da10beebb1ab3b10c52a04e6b1a104d3c237798b.exe N/A
File created C:\Program Files (x86)\Windows Photo Viewer\it-IT\aa97147c4c782d C:\Users\Admin\AppData\Local\Temp\6b244947ef595c13d24c2121da10beebb1ab3b10c52a04e6b1a104d3c237798b.exe N/A
File opened for modification C:\Program Files (x86)\Windows Media Player\Media Renderer\sysmon.exe C:\Users\Admin\AppData\Local\Temp\6b244947ef595c13d24c2121da10beebb1ab3b10c52a04e6b1a104d3c237798b.exe N/A
File created C:\Program Files (x86)\Windows Media Player\Media Renderer\121e5b5079f7c0 C:\Users\Admin\AppData\Local\Temp\6b244947ef595c13d24c2121da10beebb1ab3b10c52a04e6b1a104d3c237798b.exe N/A
File created C:\Program Files (x86)\MSBuild\5940a34987c991 C:\Users\Admin\AppData\Local\Temp\6b244947ef595c13d24c2121da10beebb1ab3b10c52a04e6b1a104d3c237798b.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\SchCache\RuntimeBroker.exe C:\Users\Admin\AppData\Local\Temp\6b244947ef595c13d24c2121da10beebb1ab3b10c52a04e6b1a104d3c237798b.exe N/A
File created C:\Windows\SchCache\9e8d7a4ca61bd9 C:\Users\Admin\AppData\Local\Temp\6b244947ef595c13d24c2121da10beebb1ab3b10c52a04e6b1a104d3c237798b.exe N/A

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\6b244947ef595c13d24c2121da10beebb1ab3b10c52a04e6b1a104d3c237798b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6b244947ef595c13d24c2121da10beebb1ab3b10c52a04e6b1a104d3c237798b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6b244947ef595c13d24c2121da10beebb1ab3b10c52a04e6b1a104d3c237798b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6b244947ef595c13d24c2121da10beebb1ab3b10c52a04e6b1a104d3c237798b.exe N/A
N/A N/A C:\Program Files (x86)\Windows Media Player\Media Renderer\sysmon.exe N/A
N/A N/A C:\Program Files (x86)\Windows Media Player\Media Renderer\sysmon.exe N/A
N/A N/A C:\Program Files (x86)\Windows Media Player\Media Renderer\sysmon.exe N/A
N/A N/A C:\Program Files (x86)\Windows Media Player\Media Renderer\sysmon.exe N/A
N/A N/A C:\Program Files (x86)\Windows Media Player\Media Renderer\sysmon.exe N/A
N/A N/A C:\Program Files (x86)\Windows Media Player\Media Renderer\sysmon.exe N/A
N/A N/A C:\Program Files (x86)\Windows Media Player\Media Renderer\sysmon.exe N/A
N/A N/A C:\Program Files (x86)\Windows Media Player\Media Renderer\sysmon.exe N/A
N/A N/A C:\Program Files (x86)\Windows Media Player\Media Renderer\sysmon.exe N/A
N/A N/A C:\Program Files (x86)\Windows Media Player\Media Renderer\sysmon.exe N/A
N/A N/A C:\Program Files (x86)\Windows Media Player\Media Renderer\sysmon.exe N/A
N/A N/A C:\Program Files (x86)\Windows Media Player\Media Renderer\sysmon.exe N/A
N/A N/A C:\Program Files (x86)\Windows Media Player\Media Renderer\sysmon.exe N/A

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Program Files (x86)\Windows Media Player\Media Renderer\sysmon.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\6b244947ef595c13d24c2121da10beebb1ab3b10c52a04e6b1a104d3c237798b.exe N/A
Token: SeDebugPrivilege N/A C:\Program Files (x86)\Windows Media Player\Media Renderer\sysmon.exe N/A

Uses Task Scheduler COM API

persistence

Processes

C:\Users\Admin\AppData\Local\Temp\6b244947ef595c13d24c2121da10beebb1ab3b10c52a04e6b1a104d3c237798b.exe

"C:\Users\Admin\AppData\Local\Temp\6b244947ef595c13d24c2121da10beebb1ab3b10c52a04e6b1a104d3c237798b.exe"

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "sysmons" /sc MINUTE /mo 5 /tr "'C:\Program Files (x86)\Windows Media Player\Media Renderer\sysmon.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "sysmon" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Media Player\Media Renderer\sysmon.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "sysmons" /sc MINUTE /mo 8 /tr "'C:\Program Files (x86)\Windows Media Player\Media Renderer\sysmon.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 12 /tr "'C:\Program Files (x86)\MSBuild\dllhost.exe'" /f

C:\Windows\system32\schtasks.exe

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

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 12 /tr "'C:\Program Files (x86)\MSBuild\dllhost.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 6 /tr "'C:\Recovery\WindowsRE\dllhost.exe'" /f

C:\Windows\system32\schtasks.exe

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

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 8 /tr "'C:\Recovery\WindowsRE\dllhost.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 7 /tr "'C:\Recovery\WindowsRE\System.exe'" /f

C:\Windows\system32\schtasks.exe

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

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 13 /tr "'C:\Recovery\WindowsRE\System.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "MusNotificationM" /sc MINUTE /mo 6 /tr "'C:\Program Files (x86)\Windows Photo Viewer\it-IT\MusNotification.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "MusNotification" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Photo Viewer\it-IT\MusNotification.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "MusNotificationM" /sc MINUTE /mo 5 /tr "'C:\Program Files (x86)\Windows Photo Viewer\it-IT\MusNotification.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 14 /tr "'C:\Users\Public\Music\System.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "System" /sc ONLOGON /tr "'C:\Users\Public\Music\System.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 5 /tr "'C:\Users\Public\Music\System.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 12 /tr "'C:\Windows\SchCache\RuntimeBroker.exe'" /f

C:\Windows\system32\schtasks.exe

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

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 13 /tr "'C:\Windows\SchCache\RuntimeBroker.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "unsecappu" /sc MINUTE /mo 6 /tr "'C:\Program Files\Windows Mail\unsecapp.exe'" /f

C:\Windows\system32\schtasks.exe

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

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "unsecappu" /sc MINUTE /mo 14 /tr "'C:\Program Files\Windows Mail\unsecapp.exe'" /rl HIGHEST /f

C:\Program Files (x86)\Windows Media Player\Media Renderer\sysmon.exe

"C:\Program Files (x86)\Windows Media Player\Media Renderer\sysmon.exe"

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 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 22.177.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 a0988419.xsph.ru udp
RU 141.8.194.203:80 a0988419.xsph.ru tcp
RU 141.8.194.203:80 a0988419.xsph.ru tcp
US 8.8.8.8:53 203.194.8.141.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
RU 141.8.194.203:80 a0988419.xsph.ru tcp
US 8.8.8.8:53 105.83.221.88.in-addr.arpa udp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp
RU 141.8.194.203:80 a0988419.xsph.ru tcp

Files

memory/5076-0-0x00007FF83C2D3000-0x00007FF83C2D5000-memory.dmp

memory/5076-1-0x0000000000EC0000-0x0000000001010000-memory.dmp

memory/5076-2-0x00007FF83C2D0000-0x00007FF83CD91000-memory.dmp

memory/5076-3-0x00000000018E0000-0x00000000018FC000-memory.dmp

memory/5076-4-0x000000001C2F0000-0x000000001C340000-memory.dmp

memory/5076-5-0x0000000003240000-0x0000000003256000-memory.dmp

memory/5076-6-0x0000000003260000-0x0000000003272000-memory.dmp

memory/5076-7-0x000000001C9C0000-0x000000001CEE8000-memory.dmp

memory/5076-8-0x000000001BD80000-0x000000001BD8E000-memory.dmp

C:\Program Files (x86)\Windows Photo Viewer\it-IT\MusNotification.exe

MD5 1deb00cff6555ece35fe0efab318157f
SHA1 612c66abb6befaefa48af8fe5f5aac9a48fa9846
SHA256 6b244947ef595c13d24c2121da10beebb1ab3b10c52a04e6b1a104d3c237798b
SHA512 0639c0646d7dc6925dfc4fd3f3886321b8b9612727d50b0b619d850419d96dadf58ab17f918001b8094d8450934b1b83c9102fe135823151334358545d1a655d

memory/5076-36-0x00007FF83C2D0000-0x00007FF83CD91000-memory.dmp

memory/4960-37-0x00000000014C0000-0x00000000014D2000-memory.dmp